# CimpleO Group | Web,Mobile and IoT Development Services > Elevate your business with cutting-edge solutions. We specialize in business software, IoT integrations, media platforms, and financial tools. CimpleO Group is a full-stack software development company founded in 2012. We deliver web, mobile, IoT, and AI/ML solutions for clients across finance, healthcare, logistics, mining, and 15+ other industries. ## Services - [AI & ML](https://cimpleo.com/services/ai-ml-development/): LLM integration, AI chatbot development, and custom machine learning solutions. We connect OpenAI, Anthropic, and open-source models to your product — or build and deploy custom models on your infrastructure. - [Blockchain & Web3](https://cimpleo.com/services/blockchain-development/): Smart contracts, DeFi protocols, and enterprise blockchain solutions. We build on Ethereum, Solana, and Hyperledger for teams that need production-grade blockchain — not a proof of concept. - [CMS & Headless](https://cimpleo.com/services/cms/): Custom CMS development on WordPress, Drupal, and headless platforms. Content management systems built for editors who need control and developers who need flexibility. - [Database & API](https://cimpleo.com/services/db/): Database architecture, performance optimisation, and API development for web and mobile applications. We design data layers that stay fast as your data grows. - [DevOps](https://cimpleo.com/services/devops/): CI/CD pipelines, infrastructure automation, and container orchestration that cut deployment risk and give your team the confidence to ship frequently. - [Docker & Kubernetes](https://cimpleo.com/services/docker/): Docker containerisation and Kubernetes orchestration for consistent deployments, scalable infrastructure, and environments that behave the same from dev to production. - [E-commerce Bot & DDoS Protection](https://cimpleo.com/services/ecommerce-security/): Bot protection, DDoS mitigation, and WAF for e-commerce stores — Shopify, WooCommerce, Magento, or custom-built. Stop fake orders, card testing, and scraping before they hit your origin. - [eCommerce](https://cimpleo.com/services/ecommerce/): Custom eCommerce development for online stores, marketplaces, and B2B platforms. Built for conversion, performance, and the volume your business demands. - [Fractional CTO](https://cimpleo.com/services/fractional-cto/): Fractional CTO services: technology roadmap, vendor decisions, engineering team leadership, and technical due diligence — without a $200k+ full-time hire. - [Full-Stack Web](https://cimpleo.com/services/fullstack-develop/): Full-stack web development in React, Node.js, and NestJS. Custom web apps, SaaS platforms, and APIs built to production quality — with tests, CI/CD, and documentation included. - [IoT Development](https://cimpleo.com/services/iot/): End-to-end IoT development from PCB design and firmware to cloud backend and mobile app. We build connected devices that work in the field, not just in the lab. - [LLM Integration](https://cimpleo.com/services/chatgpt/): Custom ChatGPT integrations, RAG systems, and LLM-powered features built into your product. Practical AI that solves real problems, not demos. - [Mobile Apps](https://cimpleo.com/services/mobile/): React Native and Flutter mobile apps for iOS and Android. We build cross-platform apps that ship to both stores from one codebase — without sacrificing performance or native feel. - [MVP Development](https://cimpleo.com/services/mvp-development/): Launch faster with a lean, testable product. CimpleO builds MVPs in 8–12 weeks — functional enough to validate your idea, solid enough to demo to investors. - [Telegram Mini App & Bot Development Company](https://cimpleo.com/services/telegram-apps/): Telegram Mini App and bot development services by CimpleO: storefronts, booking, CRM integrations, Telegram Pay, internal workflows. Python, Node.js, PHP. Working product in 2–4 weeks. - [UI/UX Design](https://cimpleo.com/services/responsive/): Mobile-first responsive design and UI/UX that works flawlessly on every screen size. Clean interfaces built for the real devices your users actually use. - [WooCommerce](https://cimpleo.com/services/woocommerce/): WooCommerce performance tuning, DDoS & order flood protection, and ongoing maintenance. Your store stays up during Black Friday — guaranteed by architecture, not hope. ## Industries - [AgriTech Software Development Company](https://cimpleo.com/industries/agriculture/): Custom agritech software development: GPS equipment tracking, IoT crop monitoring, smart irrigation, and farm management systems. From prototype to production fleet. - [Aviation & Aerospace Software](https://cimpleo.com/industries/aviation/): Custom software for airports and airlines: real-time flight displays, RFID baggage tracking, intelligent scheduling, and passenger mobile apps that reduce - [Banking & FinTech Software](https://cimpleo.com/industries/banking/): Custom banking software for mobile and web: digital banking platforms, secure payment processing, cash management, and online banking portals built for - [eCommerce Platform Development](https://cimpleo.com/industries/ecommerce/): Custom eCommerce platforms that convert. We build fast, mobile-first online stores with seamless checkout, loyalty programs, headless commerce, and deep - [EdTech Software Development](https://cimpleo.com/industries/education/): Custom e-learning platforms, LMS solutions, student portals, and educational apps — built to handle real course loads, real users, and real institutional - [Entertainment & Events Software Development](https://cimpleo.com/industries/entertainment/): Custom software for entertainment agencies and event companies: booking platforms, talent management, ticketing, and fan engagement tools. - [Financial Services Software](https://cimpleo.com/industries/finance/): Secure, scalable software for financial institutions and fintech companies — from trading platforms and investment analytics to compliance automation and - [Healthcare Software Development](https://cimpleo.com/industries/healthcare-technology/): Custom healthcare software for clinics, hospitals, and health tech startups — patient portals, appointment scheduling, EHR integration, telemedicine, and - [Industrial & Manufacturing Software](https://cimpleo.com/industries/machinery/): IoT software for heavy equipment and industrial machinery — predictive maintenance, remote monitoring, control systems, and supply chain tracking for - [Logistics & Supply Chain Software](https://cimpleo.com/industries/logistics/): Custom logistics software that optimizes routes, automates warehouses, and gives you real-time visibility across your entire supply chain. - [MarTech & Marketing Software](https://cimpleo.com/industries/marketing/): Custom marketing technology that drives real results: high-converting landing pages, AI chatbots, CRM systems, and location-based geofencing campaigns. - [Media & Publishing Software](https://cimpleo.com/industries/media/): Custom platforms for media companies: high-speed news portals, video streaming, corporate websites with CRM integration, and mobile apps that keep - [Mining Industry Software](https://cimpleo.com/industries/mining/): CimpleO builds custom software for mining companies — fleet management, IoT sensor networks, safety monitoring systems, and operational data platforms. - [Oil & Gas Software Development](https://cimpleo.com/industries/oilgas/): Industrial IoT software for oil and gas operations — real-time asset tracking, pipeline monitoring, digital twins, and operations management platforms - [PropTech & Real Estate Software](https://cimpleo.com/industries/real-estate/): Custom software for real estate agencies, developers, and property managers — listing platforms, CRM, tenant portals, maintenance tracking, and virtual - [Retail Software Development](https://cimpleo.com/industries/retail/): Custom retail technology that engages shoppers and drives sales: interactive kiosks, LED digital signage, loyalty programs, and mobile retail apps for - [SaaS & Web Platform Development](https://cimpleo.com/industries/services/): Full-stack development for internet businesses — custom marketplaces, SaaS platforms, document management systems, and mobile apps built to scale from day - [Telecom Software Solutions](https://cimpleo.com/industries/telecom/): Custom software for telecommunications providers — self-service customer portals, billing systems, network management tools, mobile apps, and AI-powered - [Travel & Hospitality Software Development](https://cimpleo.com/industries/travel/): Custom booking engines, travel apps, property management systems, and hospitality platforms built to handle real booking volumes and modern traveller ## Hire - [Hire a Cloud Solutions Architect — Cloud Architecture Consulting](https://cimpleo.com/hire/cloud-solutions-architect/): Contract cloud solutions architects for AWS, Azure, and GCP. Cloud architecture consulting, migration, infrastructure design, and cost optimisation — from assessment to production. - [Hire AI/ML Engineers — Custom Models, LLMs & Production AI](https://cimpleo.com/hire/ai-ml-engineer/): Contract AI/ML engineers for ML model development, NLP pipelines, computer vision, LLM integration, and RAG systems. Built for production, not demos. - [Hire DevOps Engineers — CI/CD, Kubernetes & Infrastructure](https://cimpleo.com/hire/devops-engineer/): Contract DevOps engineers for CI/CD pipeline setup, Kubernetes clusters, Terraform IaC, and cloud infrastructure on AWS, GCP, or Azure. Fixed scope or retainer. - [Hire DevOps Engineers — CimpleO](https://cimpleo.com/hire/devops/): Hire DevOps engineers from CimpleO for CI/CD pipelines, Kubernetes, infrastructure as code, and cloud operations on AWS, GCP, or Azure. - [Hire Embedded C Developers — Firmware Development Company](https://cimpleo.com/hire/embedded-c/): Contract embedded C developers and firmware engineering services for ARM, STM32, ESP32, and RTOS projects. IoT devices, asset trackers, industrial automation. Fixed-scope or retainer. - [Hire Flutter Developers — Cross-Platform iOS & Android Apps](https://cimpleo.com/hire/flutter/): Contract Flutter developers for iOS and Android apps. Single codebase, native performance, fast delivery. Dart/Flutter with Firebase, REST APIs, and App Store delivery. - [Hire IoT Engineers — End-to-End Connected Device Development](https://cimpleo.com/hire/iot-engineer/): Contract IoT engineers for firmware, edge computing, cloud backends, and real-time device management. Full-stack IoT from hardware bring-up to production fleet. - [Hire PHP Developers — Laravel, Symfony & WordPress](https://cimpleo.com/hire/php/): Contract PHP developers for Laravel and Symfony applications, WordPress/Drupal custom development, WooCommerce, and PHP API integrations. - [Hire Python Developers — Django, FastAPI & Data Engineering](https://cimpleo.com/hire/python/): Contract Python developers for web backends, REST APIs, data pipelines, and ML integration. Django, FastAPI, Flask — delivered clean and documented. - [Hire React Developers — Context API, Hooks, TypeScript](https://cimpleo.com/hire/react/): Contract React developers with Context API, Hooks, and TypeScript expertise. SPAs, dashboards, enterprise frontends — with real portfolio to show. - [Hire React Native CLI Developers — iOS & Android Apps](https://cimpleo.com/hire/react-native/): Contract React Native CLI developers for iOS & Android apps. New Architecture, bare workflow, real delivery — food delivery, marketplaces, aviation apps in our portfolio. - [Hire Telegram Mini App & Bot Developers](https://cimpleo.com/hire/telegram-developers/): Contract Telegram developers for Mini Apps, bots, and Telegram Pay integrations. React Mini App frontends, Python/Node.js bot backends, CRM integrations. Senior engineers, fixed-price quotes. - [Hire TypeScript Developers — Full-Stack React + NestJS](https://cimpleo.com/hire/typescript/): Contract TypeScript team covering React frontend, NestJS backend, and React Native mobile. One language, one team, no type mismatches across API boundaries. ## Blog - [How to Protect an E-commerce Store from Bots, Card Testing, and DDoS](https://cimpleo.com/blog/ecommerce-bot-ddos-protection/): A practical guide to e-commerce bot protection: detecting card testing fraud, fake order floods, price scraping, credential stuffing, and L7 DDoS before they cost you sales. - [React Native vs Flutter in 2026: Which to Choose](https://cimpleo.com/blog/react-native-vs-flutter-2026/badge.svg): React Native vs Flutter compared on performance, developer experience, ecosystem size, and real production use cases. No hype — what the numbers and real projects say. - [How Much Does a Telegram Mini App Cost? (2026 Pricing Guide)](https://cimpleo.com/blog/telegram-mini-app-cost/): Realistic Telegram Mini App development costs for 2026: simple bots from $3k, full Mini Apps from $20k. What drives price up, what you can cut, and how to scope correctly. - [Telegram Mini App vs Bot: Which One to Build](https://cimpleo.com/blog/telegram-mini-app-vs-bot/): Telegram Mini Apps and bots solve different problems. This guide covers the real differences, which one fits your use case, and when you need both. - [Node.js Backend Architecture: Patterns That Scale](https://cimpleo.com/blog/nodejs-backend-architecture/badge.svg): NestJS module design, database patterns, API structure, and deployment configuration for Node.js backends that stay maintainable as the codebase grows. - [How to Build a Telegram Bot with Python (2026 Guide)](https://cimpleo.com/blog/how-to-build-telegram-bot/badge.svg): Step-by-step: create a Telegram bot with BotFather, handle commands in Python with python-telegram-bot v20, set up webhooks, and deploy to a VPS. Complete working code included. - [WooCommerce vs Custom eCommerce: When to Switch](https://cimpleo.com/blog/woocommerce-vs-custom-ecommerce/badge.svg): WooCommerce works until it doesn't. Signs you've hit the ceiling, what custom eCommerce solves, migration cost, and how to decide without over-engineering. - [STM32 Firmware Development: From Prototype to Production](https://cimpleo.com/blog/stm32-firmware-development/badge.svg): STM32 firmware development guide: CubeIDE setup, GPIO and UART, FreeRTOS basics, low-power sleep modes, and OTA updates. Covers the path from eval board to production PCB. - [Custom Software Development Company in Singapore](https://cimpleo.com/blog/software-development-company-singapore/badge.svg): CimpleO builds custom web apps, mobile platforms, and backend systems for clients in Singapore and across Southeast Asia. Senior engineers, structured delivery, English-first. - [CimpleO: Top AI & ML Company 2026 — Clutch](https://cimpleo.com/blog/cimpleo-top-ai-ml-company-2026-clutch/): CimpleO recognised as a top AI and Machine Learning company by Clutch in 2026 across Hong Kong and Thailand, plus a first-ever Computer Vision award. - [RAG vs Fine-Tuning: Which One Solves Your Problem](https://cimpleo.com/blog/rag-vs-finetuning/): Most teams reach for fine-tuning when they don't need it. How to tell RAG and fine-tuning apart, when each wins, and how to decide in five minutes. - [How to Choose a Tech Stack for Your MVP](https://cimpleo.com/blog/tech-stack-mvp/): The framework for picking a tech stack that ships fast, doesn't box you in, and actually matches your team. - [CimpleO Earns Multiple Clutch UK Awards 2026](https://cimpleo.com/blog/cimpleo-earns-multiple-clutch-uk-awards-2026/): CimpleO earns 9 Clutch awards across the UK in 2026 — IoT, Drupal, Next.js, Node.js, C++, and WordPress across London, Cambridge, and England. - [The Real Cost of Technical Debt](https://cimpleo.com/blog/real-cost-technical-debt/): Technical debt is rarely the code itself. Here's how to measure it, when to pay it off, and when to leave it alone. - [Microservices vs Monolith: An Honest Take for 2026](https://cimpleo.com/blog/microservices-vs-monolith/): The microservices vs monolith debate is mostly noise. Here's what actually determines the right architecture for your stage and team size. - [Prototype to Production: The Gap Most Teams Miss](https://cimpleo.com/blog/prototype-to-production/): A prototype that works and a production system are different things. Here's what changes, what breaks, and how to bridge the gap without a rewrite. - [IoT Security: What Every Product Team Needs to Know](https://cimpleo.com/blog/iot-security-product-teams/): IoT security failures aren't just embarrassing — they're physical. Here's the threat model every connected product team should work from. - [Custom eCommerce vs Platforms: Which Scales Better?](https://cimpleo.com/blog/custom-ecommerce-vs-platforms/): Shopify and WooCommerce are the right start. Here's exactly when they stop being the right answer — and what to do about it. - [How to Build APIs That Scale](https://cimpleo.com/blog/building-scalable-apis/): Most API scaling problems aren't hardware problems. Here's what actually breaks at 10k, 100k, and 1M daily users — and how to design for it. - [Top Global IoT Company by Clutch 2026](https://cimpleo.com/blog/top-global-iot-company-by-clutch-2026/): CimpleO named a global top IoT company by Clutch in 2026, with simultaneous recognition in Hong Kong, Thailand, London, Cambridge, and the UK. - [The Hidden Costs of Offshore Development](https://cimpleo.com/blog/hidden-costs-offshore-development/): The hourly rate is the smallest number in the equation. Here's what offshore development actually costs — and how to structure it so the total makes sense. - [Technical Discovery: De-Risk Your Software Project](https://cimpleo.com/blog/technical-discovery/): Most software projects fail because of decisions made before the first line of code. Here's how a proper technical discovery phase changes the outcome. - [Fractional CTO Services: Enterprise Tech Leadership](https://cimpleo.com/blog/fractional-cto-services-enterprise-tech-leadership/badge.svg): What fractional CTO services cost in 2026 — hourly rates, monthly retainers, and project pricing — and when part-time technology leadership beats a full-time hire. - [WooCommerce Performance Optimization Guide](https://cimpleo.com/blog/advanced-woocommerce-performance-optimization/): Cut WooCommerce load times in the right order: NGINX + PHP-FPM, FastCGI cache + OPCache, MySQL indexing with HPOS and mysqltuner, frontend deferral. Covers Loader.io load testing and holiday-season scaling. - [LLM Inference: 8 Models on Xeon CPU vs RTX 4090](https://cimpleo.com/blog/llm-inference-8-models-on-xeon-cpu-vs-rtx-4090/): Tokens/sec for phi3, mistral, mixtral, llama3, qwen2 and 3 more models on Xeon E5-2680 + RTX 4090 24GB via Ollama. Memory use and real numbers. - [Kafka in IoT: Real-Time Data Streaming](https://cimpleo.com/blog/kafka-in-iot-real-time-data-streaming/): Apache Kafka for IoT data pipelines: ingests 25 GB/hour from connected vehicles, terabytes/day from smart factories. MQTT bridging, edge deployment, consumer groups, Smart Home, Industrial IoT, and Connected Vehicles use cases. - [Custom Software Development Company in Thailand](https://cimpleo.com/blog/top-custom-software-development-company-in-thailand/): CimpleO builds custom web apps, mobile platforms, and backend systems for clients across Thailand and Southeast Asia. Ranked a top custom software development company by FirmTalks. - [DNS DDoS Attacks: A Proactive Guide for Businesses](https://cimpleo.com/blog/dns-ddos-attacks-a-proactive-guide-for-businesses/): How DNS DDoS attacks work and what businesses can do to prevent them. A practical guide covering threat types, mitigation strategies, and monitoring - [How Much Does It Cost to Develop a Mobile App?](https://cimpleo.com/blog/how-much-does-it-cost-to-develop-a-mobile-app/): A practical breakdown of mobile app development costs by platform, complexity, and team location — with real figures to help plan your next product budget. - [Mobile App Design Pricing: Budget Guide](https://cimpleo.com/blog/mobile-app-design-pricing-budget-guide/): How much does mobile app design cost? Breakdown by design scope, deliverable type, and team structure, with real budget ranges for product teams. - [Optimising Mobile App Development: Speed & Quality](https://cimpleo.com/blog/optimising-mobile-app-development-speed-quality/): How to get fast, high-quality mobile apps without overspending. Practical strategies for scope, team structure, and process that cut time-to-market. - [Alpine vs Debian vs BusyBox Docker: Which to Ship](https://cimpleo.com/blog/alpine-vs-debian-vs-busybox-docker-which-to-ship/): Alpine 5MB, Debian ~124MB, BusyBox 1.4MB — compared on CVEs, glibc compatibility, shell access, and package managers. Includes a decision table for your use case. - [CimpleO Recognized as a Clutch Global Leader for 2023](https://cimpleo.com/blog/cimpleo-recognized-as-a-clutch-global-leader-for-2023/): CimpleO recognised as a Clutch Global Leader for 2023, ranking among the world's top B2B service providers based on verified client reviews and service - [Mobile App Development Company in Thailand](https://cimpleo.com/blog/top-mobile-app-development-company-in-thailand/): CimpleO builds iOS and Android apps for clients across Thailand and Southeast Asia — React Native, native, and cross-platform. Ranked a top mobile app development company by FirmTalks. - [CimpleO: Top Web Dev Company in Singapore 2023](https://cimpleo.com/blog/cimpleo-top-web-dev-company-in-singapore-2023/): CimpleO recognised as a top web development company in Singapore by Clutch in 2023, based on verified client reviews and measurable project outcomes. - [Unleashing the Power of Modern Language Models (LLMs)](https://cimpleo.com/blog/unleashing-the-power-of-modern-language-models-llms/): How modern large language models work, where they excel, and how businesses can apply LLMs for automation, document intelligence, and customer-facing - [Your Trusted AI Consulting Company on Clutch Platform](https://cimpleo.com/blog/your-trusted-ai-consulting-company-on-clutch-platform/): CimpleO recognised as a top AI consulting company on Clutch, with verified client reviews confirming our delivery of machine learning and AI solutions in - [Clutch Leaders Award: Thailand & Malaysia 2023](https://cimpleo.com/blog/clutch-leaders-award-thailand-malaysia-2023/): CimpleO earns Clutch Leaders Award for web development in Thailand and Malaysia, based on verified client reviews and consistent delivery since 2012. - [CimpleO: Top Web Developer in Russia 2021](https://cimpleo.com/blog/cimpleo-top-web-developer-in-russia-2021/): CimpleO ranked as a leading web developer in Russia on The Manifest 2021. The recognition draws from verified client reviews on Clutch. - [Essential Quality Assurance in Software Development](https://cimpleo.com/blog/essential-quality-assurance-in-software-development/): QA engineers catch bugs before users hit them, cut post-release fix costs, and own the risk checklist developers skip. Their role explained. - [React Native vs Native App Development](https://cimpleo.com/blog/react-native-vs-native-app-development/): React Native speeds up cross-platform delivery but trades raw performance for it. When to go native and when React Native wins. - [The Strategic Advantage of MVPs for Your Marketplace](https://cimpleo.com/amp/blog/the-strategic-advantage-of-mvps-for-your-marketplace/): Launch a marketplace with only the features buyers and sellers need. Covers user profiles, search, messaging, ratings, and Stripe Connect. - [CimpleO Featured in Top Development Firms 2021](https://cimpleo.com/amp/blog/cimpleo-featured-in-top-development-firms-2021/): CimpleO listed on Top Design Firms as a leading IoT consultancy, recognized through Clutch reviews on its B2B sister platform. - [JRD-100 - Arduino UHF-RFID Module Development](https://cimpleo.com/amp/blog/jrd-100-arduino-uhf-rfid-module-development/): Connect a JRD-100 UHF RFID reader to Arduino or STM32. Full pinout, AT command table, and working polling sketch for reading tags up to 2.5m. - [Time & Material vs Fixed Price: Which Model Fits?](https://cimpleo.com/amp/blog/time-material-vs-fixed-price-which-model-fits/): Time and Material fits evolving requirements; Fixed Price suits locked scope. A practical breakdown of both contract models for software projects. - [The Rise of Mobile Project Management Systems](https://cimpleo.com/blog/the-rise-of-mobile-project-management-systems/): ZeroDark mobile app ships new React Native features for shipyard operations: crew scheduling, task boards, and offline sync. - [Mastering UI Development - Essential Techniques](https://cimpleo.com/blog/mastering-ui-development-essential-techniques/): Essential techniques for great user interfaces — component architecture, accessibility, performance, and practical patterns for modern frontend - [Progressive Web Apps Explained](https://cimpleo.com/blog/progressive-web-apps-explained/): How Progressive Web Apps combine web reach with native app capabilities: speed, offline access, push notifications, and no app store required. - [A9G GSM/GPS Module Guide: Pinout, AT Commands & Setup](https://cimpleo.com/blog/introduction-to-the-a9g-development/): Complete A9G guide: pinout, TTL wiring, AT commands for GSM calls, SMS, GPS tracking, and GPRS. Build cellular IoT prototypes with this compact Ai Thinker module. - [SaaS Explained: The Complete Guide](https://cimpleo.com/blog/saas-explained-the-complete-guide/): What SaaS is, how it works, and how to build one. Covers pricing models, key examples, and what separates successful SaaS products from the rest. - [The Ultimate Guide to MVP Development](https://cimpleo.com/blog/the-ultimate-guide-to-mvp-development/): A step-by-step guide to building an MVP — from defining the core problem and feature scope to choosing a tech stack and shipping your first version fast. - [The Beneficial Impact of IoT on Businesses](https://cimpleo.com/blog/the-beneficial-impact-of-iot-on-businesses/): How IoT is transforming business operations — from predictive maintenance and supply chain visibility to smart buildings and connected product experiences. - [CimpleO Receives Clutch 2021 Award](https://cimpleo.com/blog/cimpleo-receives-clutch-2021-award/): CimpleO receives the Clutch Leaders Award 2021 — recognised among the top-performing B2B tech companies based on client reviews and delivery track record. - [ZeroDark: Custom Project Management System](https://cimpleo.com/blog/zerodark-custom-project-management-system/): How CimpleO built ZeroDark — a custom project management system for distributed engineering teams with real-time updates and deep workflow integrations. - [IoT for Supply Chain: Optimising Logistics](https://cimpleo.com/blog/iot-for-supply-chain-optimising-logistics/): IoT sensors and real-time tracking cut supply chain delays and inventory errors. How connected hardware improves logistics visibility. - [CimpleO: Top IoT App Developer 2020](https://cimpleo.com/blog/cimpleo-top-iot-app-developer-2020/): CimpleO named a top IoT application developer by TopDevelopers.co for 2020, based on technical delivery and client feedback. - [PISP - programmer in your pocket](https://cimpleo.com/blog/pisp-programmer-in-your-pocket/): PISP is a portable programmer for embedded development — a pocket-sized tool for flashing and debugging microcontrollers in the field without a desktop. - [CimpleO Website Redesign](https://cimpleo.com/blog/cimpleo-website-redesign/): Behind the rebuild of CimpleO.com — design decisions, technology choices, and the process behind shipping a production site for a growing tech company. - [CimpleO Wins Clutch 2020 Award](https://cimpleo.com/blog/cimpleo-wins-clutch-2020-award/): CimpleO listed among Clutch's top web developers in Russia for 2020, ranked by verified client reviews and delivery results. - [NestJS Modules + Swagger: API Documentation Best Practices](https://cimpleo.com/blog/nestjs-modules--swagger-api-documentation-best-practices/): Build a NestJS module with Entity, Service, Repository, Controller, and DTO — then document it with @nestjs/swagger. @ApiProperty, @ApiTags, and @ApiResponse examples included. - [NestJS Module Design: Best Practices](https://cimpleo.com/blog/nestjs-module-design-best-practices/): Separate business logic from HTTP/WebSocket/gRPC in NestJS. Low-level modules hold domain logic; high-level modules wrap them with transport. No cross-module entity relations. - [CimpleO way to Support Small Businesses](https://cimpleo.com/blog/cimpleo-way-to-support-small-businesses/): CimpleO earned a spot on The Manifest through client reviews on Clutch. How leaving B2B reviews helps small businesses recover and grow. - [Arduino pH Meter with PH-4502C: Wiring, Calibration & Code Guide](https://cimpleo.com/blog/arduino-ph-meter-using-ph-4502c/): Build a precise pH meter with Arduino and the PH-4502C module. Full pinout, datasheet specs, two-point calibration, wiring diagram, and three Arduino sketches including moving average filter and temperature compensation. - [CimpleO is on the Clutch 1000!](https://cimpleo.com/blog/cimpleo-is-on-the-clutch-1000/): CimpleO joins the Clutch 1000 — recognised among the top 1,000 B2B service companies globally based on verified client reviews and market presence. - [Top 20 Web Dev Companies in Russia 2019](https://cimpleo.com/blog/top-20-web-dev-companies-in-russia-2019/): CimpleO featured in The Manifest's Top 20 Web Development Companies in Russia for 2019, recognising consistent delivery and verified client satisfaction. - [Drupal 8 PDF Export: Handling 600+ Node Reports](https://cimpleo.com/blog/drupal-8-pdf-export-handling-600-node-reports/): How we optimised Drupal 8 PDF exports to batch 600+ node reports. Covers entity queries, queue workers, and memory management techniques. - [Drupal 8 Contribution to Image Effects](https://cimpleo.com/blog/drupal-8-contribution-to-image-effects/): CimpleO's open source contribution to the Drupal 8 Image Effects module — adding new image manipulation capabilities to the Drupal ecosystem. ## Projects - [AFC Urgent Care Portland](https://cimpleo.com/projects/afcurgentcareportland/): Professional healthcare website development for AFC Urgent Care Portland. We built a responsive, user-friendly platform with online booking system and - [AppSec.Hub: Application Security Platform](https://cimpleo.com/projects/appsec/): Frontend development for AppSec.Hub, a cybersecurity platform managing SSDL processes with Angular, including user profiles, application risk dashboards, - [Business News Europe](https://cimpleo.com/projects/bne/): Drupal-based news platform for Business News Europe covering economic and financial developments in emerging markets, with enhanced CMS and responsive - [CEIC Data Case Study: Drupal 8 Platform for 125+ Economies](https://cimpleo.com/projects/ceic/): How we built CEIC Data's macroeconomic database platform on Drupal 8 — used by analysts, investors, and university researchers across 125 countries. - [Coldwell Banker Switzerland](https://cimpleo.com/projects/coldwell/): Drupal website for Coldwell Banker Switzerland featuring property listings, Google Maps integration, XML feeds, and multi-domain support for real estate - [Competitive Edge Services](https://cimpleo.com/projects/ceservices/): Drupal 7 corporate website for a Massachusetts-based management consulting firm, with custom content types, CRM integration, and responsive design. - [Easy Tech: Corporate Web Development](https://cimpleo.com/projects/ets_home/): Drupal 7 corporate website for an IT services and consulting company, with API integrations, CRM lead routing, and responsive design for enterprise buyers. - [Europrint Supply](https://cimpleo.com/projects/europrint/): B2B wholesale trading platform and warehouse management system for an electronics supplier, with AI demand prediction, barcode processing, and UPS API - [Evo Jet Services](https://cimpleo.com/projects/evo/): Mobile app and Drupal platform for EVO Jet Services, providing aviation trip support including fuel pricing, global coverage, and transparent billing for - [FlowID: IoT Smart Water Filter System](https://cimpleo.com/projects/flowid-portfolio/): FlowID is a controller for the management and online monitoring of water quality. - [For You: Gift Store Performance Optimisation](https://cimpleo.com/projects/foryou/): WooCommerce performance optimization for ForYou.ie, an Irish gift store — reducing page load times by 75% and cutting hosting costs from $600 to - [FYI Music News](https://cimpleo.com/projects/fyimusicnews/): Drupal 7 platform for a Canadian music news portal with SOLR search, custom newsletter editor, advertising management, and Billboard/Nielsen API chart - [Gazprom Career Platform](https://cimpleo.com/projects/gazprom/): WordPress career platform for Gazprom Marketing & Trading with Ajax-powered job search, department/location filters, blog, and ACF-based content - [Hoppn Food Delivery](https://cimpleo.com/projects/hoppn/): React Native and Node.js food delivery platform for Hoppn, an African cuisine startup expanding internationally, with MangoPay, Twilio, and Google Maps. - [Hydroponix: Smart Hydroponic IoT System](https://cimpleo.com/projects/hydroponix-portfolio/): Modular IoT system for hydroponic farms: STM32-based sensor nodes, ESP32 central hub, automated irrigation, pH and TDS control, browser-based remote monitoring. - [IdeaBoost Portal](https://cimpleo.com/projects/ideaboost/): Drupal portal for IdeaBoost, a Canadian Film Centre startup accelerator — mentor directories, cohort events, application workflows, and community tools. - [iDiscover Apps](https://cimpleo.com/projects/idiscover/): Drupal subscription streaming and VOD platform for the Philippine market, with RESTful APIs for iOS/Android apps, mobile-first design, and scalable - [Industry 4.0 Smart Cloud](https://cimpleo.com/projects/port-isc/): Remote condition monitoring for factory equipment. Sensors on each machine report to a cloud dashboard via 2.4GHz mesh and GPRS. - [IoT GAT: Global Asset Tracking System](https://cimpleo.com/projects/iot-gat/): Custom GPS/GSM asset tracking device on STM32 + SIM808. 2.2-year battery life in sleep mode. Built for fleet management, logistics, and remote asset tracking. - [IoT Home Smart Cloud](https://cimpleo.com/projects/iot-hsc/): Automated remote meter reading for electricity, water, gas, and heating. LoRa nodes report consumption data to a cloud dashboard in real time. - [IoT PISP: Portable ISP Programmer](https://cimpleo.com/projects/port-pisp/): Introducing PISP: The Game-Changing Portable ISP Programmer for AVR, STM32, and ESP32 - [IoT Supply-chain Monitoring](https://cimpleo.com/projects/iot-cargotracker/): IoT module for the transportation industry to ensure safe and secure delivery of goods and parcels, especially fragile and dangerous items. - [Journal of Commerce](https://cimpleo.com/projects/joc/): The JOC project is a custom search engine that was developed to improve the user experience on joc.com. It was created using Drupal, PHP, and Google - [Juno Master Class](https://cimpleo.com/projects/junomasterclass/): Drupal website for the CARAS Allan Slaight JUNO Master Class, a Canadian music mentorship programme, featuring an artist application portal and alumni - [LeaseQuit Rental](https://cimpleo.com/projects/leasequit/): LeaseQuit is a rental car service. Various companies and dealers can display their cars at the rental site. - [Leighmans: Automotive Parts Retail Platform](https://cimpleo.com/projects/leigmans/): Drupal 6 and Ubercart eCommerce platform for Leighmans, an automotive parts retailer, with advanced product filtering, secure checkout, and performance - [Magicana - Drupal Website](https://cimpleo.com/projects/magicana/): Drupal website for Magicana, a Canadian arts organisation advancing magic as a performing art — event listings, custom modules, and SEO optimisation. - [Melsfit: Swiss Fitness eCommerce Platform](https://cimpleo.com/projects/melsfit/): Multilingual Drupal Commerce fitness store in Geneva — POS system, loyalty points, faceted search, and payment integrations with Datatrans, PayPal, and Swiss PostFinance. - [Mertim Marketplace](https://cimpleo.com/projects/mertim/): NestJS and React Native marketplace for buying and selling clothes, with delivery logistics, MangoPay payments, and Google Maps integration. - [Mojo Homes Realestate](https://cimpleo.com/projects/mojohomes/): Drupal 7 platform for an Australian residential home builder, featuring a house design catalogue, house-and-land package listings, and CRM integration - [MyPixHealth Telemedicine Platform](https://cimpleo.com/projects/mypixhealth/): Telemedicine services have become increasingly popular in recent years, especially with the COVID-19 pandemic making in-person medical consultations - [Native Cicerones](https://cimpleo.com/projects/cicerones/): Drupal 7 travel platform connecting adventurers with local expert guides, offering personalized itineraries, direct communication, and user-generated - [Nick Anderson Art](https://cimpleo.com/projects/nickandersonart/): WordPress and WooCommerce portfolio and eCommerce site for a Santa Cruz multidisciplinary artist, enabling direct sales of original works without - [Organize Me: Task Management Platform](https://cimpleo.com/projects/organizeme/): Drupal 7 productivity and task management platform with goal tracking, scheduling, calendar API integrations, and multi-user workspace support. - [Pacific Western Bank: Drupal + API Integration](https://cimpleo.com/projects/pacificwesternbank/): How CimpleO built Pacific Western Bank's Drupal website with multi-API integration, CI/CD on GitLab, and full QA. - [Pix Wireless: Mobile Network Plans Platform](https://cimpleo.com/projects/pixwireless/): Pix Wireless is a universal tool for users of wireless networks. To meet the needs of each, Pix Wireless offers a variety of plans, including prepaid and - [PixWorldSim: Multilingual SIM Card Landing Page](https://cimpleo.com/projects/pixworldsim/): Multilingual landing page for a global 4G SIM card provider, showcasing per-country tariff plans with an intuitive responsive design built on the Slim - [PrepaidBill Payment Portal](https://cimpleo.com/projects/prepaidbill/): PrepaidBill is a payment portal that provides a secure, fast, and simple way to refill prepaid wireless phones globally. - [Pretty New Marketplace](https://cimpleo.com/projects/prettynew/): React Native and Node.js fashion resale marketplace with peer-to-peer delivery, MangoPay payments, and Google Maps integration. Built as MVP. - [Property Management Platform](https://cimpleo.com/projects/casanut/): CimpleO developed a comprehensive real estate management platform for Casanut, featuring property listings, advanced search, and seamless transactions. - [QuickSim Portal Case Study: Drupal SIM Activation in 24/7 Self-Service](https://cimpleo.com/projects/quicksim/): How we built QuickSim's instant SIM activation portal — Drupal architecture, real-time carrier API integration, and a step-by-step mobile UX that eliminated operator involvement for standard activations. - [QuoteMe - Connecting suppliers and customers](https://cimpleo.com/projects/quoteme/): Laravel 8 B2B marketplace connecting buyers to local suppliers in Trinidad and Tobago. First of its kind in the Caribbean, built with Redis and Docker. - [Rio Consulting Corp.](https://cimpleo.com/projects/rioconsultingcorp/): Drupal 7 platform for a New York healthcare billing consultancy — role-based dashboards, API report imports, and medical billing workflows. - [Rock Peaks: Music Video Archive Platform](https://cimpleo.com/projects/rockpeaks/): Drupal 7 community database and streaming platform for music video collectors, with Plex API integration for local library metadata enrichment and - [Skygate Brisbane Airport](https://cimpleo.com/projects/skygate/): Drupal 8 platform for Skygate Brisbane Airport retail precinct — custom navigation, responsive design, and tenant directory with API integration. - [Slaight Music: Record Label Web Platform](https://cimpleo.com/projects/slaight/): Drupal 7 website for Slaight Music, a Canadian music company supporting artists, investing in digital music platforms, and funding music-related events - [Staff Cloud: Workforce Management Platform](https://cimpleo.com/projects/staffcloud/): Revolutionizing Staffing Solutions with Staffcloud: Technology Meets Talent - [The Open: International Photo Contest Platform](https://cimpleo.com/projects/theopen/): Drupal 7 platform for The Open, a top-rated international photo contest. High-traffic architecture, Ubercart payments, and multi-round judging workflows. - [The Takes: Film Production Management Platform](https://cimpleo.com/projects/thetakes/): Drupal platform for film and TV production management — automated production boards, resource planning, team collaboration, and document workflows. - [Third Eye Pinecones](https://cimpleo.com/projects/thirdeye-pinecones-ecommerce/): Drupal 7 + Ubercart store for Third Eye Pinecones, handcrafted jewellery and spiritual accessories from the rare Knobcone Pine, with custom product pages. - [Ticket Selection](https://cimpleo.com/projects/ticketselection/): WordPress secondary-market ticketing platform with live inventory feeds from multiple suppliers, real-time pricing, multi-currency checkout, and - [Truecore Steel](https://cimpleo.com/projects/truecore/): Drupal 8 website for Truecore Steel, an Australian steel building solutions company. Responsive redesign, custom modules, and API integration. - [Unison: Non-Profit Fund Management Platform](https://cimpleo.com/projects/unison/): Unison Benevolent Fund is a non-profit charitable organization dedicated to helping professional musicians in Canada with financial or health concerns. - [Vehicle Search Platform](https://cimpleo.com/projects/micare-ps/): Missingсars Register GmbH is a commercial company that provides a search service for lost or stolen vehicles. - [Velocity Trade](https://cimpleo.com/projects/velocity/): Drupal website for an institutional multi-asset trading firm regulated by ASIC, CIRO, and FCA, presenting FX, equities, and fixed income execution - [VTK: Industrial Workwear Landing Page](https://cimpleo.com/projects/vtk/): Landing page for a Russian workwear manufacturer selling protective clothing for industrial sectors. - [ZeroDark: HR & Task Management for Shipyards](https://cimpleo.com/projects/zerodark/): HR and task management platform for Ophardt Maritim shipyard — crew scheduling, task assignment, and role-based access for managers and employees. ## Company - [Awards](https://cimpleo.com/awards/): 100+ Clutch awards across design, development, and IoT. - [MVP Development](https://cimpleo.com/mvp/): Ship your first product in 12 weeks. - [Contact](mailto:hello@cimpleo.com) ## Optional - [Full site content for LLMs](https://cimpleo.com/llms-full.txt)