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Gabriel Oranekwu

@gabrieloranekwu

Senior Mobile Engineer at Moniepoint improving the Monnify Merchant app and building Flutter and native iOS/Android products.

Nigeria

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At Moniepoint, I improve the reliability and scalability of the Monnify Merchant app for Android and iOS. I’ve stabilized mandate activation, authentication, and transaction flows, while improving POS performance and merchant onboarding.

At FastChop, I built a multi-sided food delivery platform for customers, vendors, and riders. I architected its Flutter monorepo with Melos and implemented real-time ordering from placement to delivery.

At Vigoplace, I built a real-time chat system without third-party SDKs and developed native Kotlin and Swift modules using FFmpeg and AVFoundation. I also worked on Recodam, a cross-platform record management app with media uploads, offline caching, and real-time sync.

I’ve also worked on digital savings, social engagement, teleprompter, and government identity management apps. I contribute Flutter tools and packages, and I enjoy exploring custom paint and animations; I also teach some of what I know about Flutter on YouTube.

Experience

Work history, roles, and key accomplishments

Current

Senior Mobile Engineer

Current

Moniepoint

Aug 2024 - Present (2 years 3 months)

Improved reliability and scalability of the Monnify Merchant app for Android and iOS. Refactored legacy code, streamlined CI/CD, and added automated testing.

Flutter Kotlin Swift Android iOS CI CD Testing Automation Performance Optimization

Mobile Engineer

Vigoplace

Jan 2023 - May 2024 (1 year 4 months)

Built a real-time chat system without third-party SDKs and developed native modules using FFmpeg and AVFoundation. Integrated payments and improved UX performance by 40%.

Flutter Kotlin Swift FFMPEG AVFoundation Real time Chat Payments Performance Optimization

Software Engineer

TheAjoApp

Mar 2022 - Nov 2022 (8 months)

Maintained and improved a digital group savings platform. Designed contribution and real-time tracking flows, integrated payments and AI-driven features.

Flutter Payments Notifications AI Performance Optimization Testing

Mobile Engineer

ThePakeGroup

May 2021 - Feb 2022 (9 months)

Built social engagement features and added Google/Apple Sign-In and Shorebird for over-the-air updates. Developed a cross-platform teleprompter app with background sync services.

Flutter Social Features Google Sign In Apple Sign In Shorebird Background Sync

Lead Mobile Engineer

FastChop

Built a multi-sided food delivery platform with customer, vendor, and rider apps. Architected a scalable Flutter monorepo using Melos and implemented real-time order flow.

Flutter Dart Melos Real Time Systems Push Notifications Payments Deep Linking

Software Engineer

FoodHut

Maintained and optimized app performance through profiling and debugging. Improved UI responsiveness and delivery of order-tracking features.

Performance Optimization Profiling Debugging Responsive UI

Mobile Engineer

ANSG (Anambra State Government)

Developed a government Identity Management System for Android and iOS. Integrated QR code scanning with deep linking and implemented role-based access control.

Flutter Android iOS QR Code Deep Linking Role Based Access Control

Education

Degrees, certifications, and relevant coursework

Nnamdi Azikiwe University

B. Eng., Electrical Engineering

Pursued a Bachelor of Engineering in Electrical Engineering, with coursework in operating systems, algorithms, programming languages, and computer architecture.