Evo Jet Services

EVO Jet Services is an aviation trip support company registered in Hong Kong, providing fuel pricing, ground handling, and flight support to Fortune 500 executive jet operators, cargo airlines, and government aircraft across 2,500+ locations worldwide.

The Challenge

Aviation fuel procurement is time-critical and highly variable — prices change by location, availability, and supplier contract. EVO’s clients needed real-time access to fuel pricing and uplift ordering from their phones, without relying on phone or email back-and-forth with the operations team. The existing workflow didn’t scale with the volume of requests EVO was handling.

What We Built

CimpleO delivered a mobile application and supporting Drupal backend for EVO Jet Services. The mobile app was built with Appcelerator Titanium, giving EVO a single codebase that ran natively on both iOS and Android — the right trade-off for a service used by flight crews and operations managers across different devices and operating systems.

Platform Integrations

The platform connects to Fuelerlinx, FOS, and PFM — the major fuel pricing aggregators used across the aviation industry — so pricing data shown in the app reflects actual available rates. CimpleO implemented the API integrations for each provider, handling authentication, data normalisation across differing response formats, and the update frequency needed for time-sensitive pricing decisions.

Mobile Workflow

The app gives authorised users direct access to fuel pricing by location, the ability to arrange uplift orders, and a clean view of transaction history. The Drupal backend manages the data layer, user authentication, and the administrative interface for the EVO operations team to manage locations, contracts, and account access.

Delivery

The project required close coordination between the mobile frontend, the Drupal API layer, and the external data providers. QA covered both functional correctness and integration reliability — because a fuel order that fails silently has real operational consequences for a flight crew on a tight schedule.