Six years of Flutter and native Android for fintech, EV charging, property, schools and boat marketplaces. I take an app from architecture and API design through to store release, then keep it fast and crash-free once real people are on it.
Every app here is live on Google Play, the App Store or both. Roles ranged from owning the whole build to taking over and overhauling an existing codebase.
Nigeria's multi-operator EV-charging app, one of the two enterprise apps I build and run at Funkash. Drivers find stations near them or along a route with live connector, price and availability data, fund a wallet once and pay any operator in-app, then start and follow a charging session in real time. Payment flows are hardened with runtime app protection and behavioural biometrics.
The forecourt companion to the Tharwa EV Operator Portal, for the people running charging stations day to day. A live queue of who is waiting, charging and up next, upcoming driver bookings, walk-in bookings created on the spot, and operator profile and station details. Deliberately lean, and it shares its architecture and design system with the driver app.
A marketplace that connects customers with service providers. Built from the ground up and owned through every release: authentication with passkeys and cross-device revocation, wallet and payments, bookings, chat, dispute handling and push-driven notification routing.
A two-sided real-estate and home-services platform. Led both apps end to end: property discovery and requests for users, structured listing uploads, notifications and job management for providers. Property posting time dropped by half and search engagement rose 40%.
A school platform in four apps. Built the results and report-card system parents and teachers rely on, gamified quizzes for students, and real-time reporting dashboards for administrators. Course completion rose 40% after the gamified modules landed.
Europe's boat marketplace on mobile. Took over the app, fixed the design flaws, rebuilt the API integration and worked with the web team on shared services. Feature adoption rose 30% and data errors fell by a quarter.
The German-market sister of Yachtall. Brought Yachtall's core across as reusable components, tuned search and filtering, and tightened responsiveness across the catalogue.
Charter search across Croatia, Italy, France, Spain, Greece and beyond. Led the project setup and the API framework, then built the search and bookmark flows that carry most of the usage.
Spa discovery and booking. Automated the backend processes behind listings and content delivery, which cut the client's operating cost on the platform by a quarter.
The agent-side app for a cleaning and property-services company. Secure sign-in with a guest mode, task tracking, analytics and e-wallet payments. Retention rose 25% and login support requests fell.
Things I build for myself, from a hymn book to Android internals, sandboxing, media pipelines and local networking.
My own hymn book: search by number, word or lyric, favourites, classifications and a hymn of the day. Rebuilt it from GetX to Bloc with clean architecture and dependency injection without changing what users see.
Protects people from data-harvesting loan apps. Runs a suspect app inside a sandbox that hands it fabricated contacts, messages, call logs and location instead of the real thing, and logs every access attempt.
Post photos and video to WhatsApp Status without them turning to mush. Encodes on-device to survive the compressor, then delivers through the WhatsApp Cloud API.
Move files between the devices in front of you over the network they're already on, or over USB when there is none. No account, nothing leaves the LAN, and the other device needs nothing installed.
Small, focused Flutter libraries pulled out of production apps. All three score the full 160 pub points.
A lightweight, GetX-inspired translation library with automatic locale detection and Bloc integration.
The .tr ergonomics without the GetX dependency.
A reactive state-management library inspired by Kotlin's ViewModel and StateFlow. Clean architecture with zero code generation.
GetListener and GetConsumer for GetX: Bloc-style listener and consumer widgets on top of GetX's reactive state.
Six years of remote work for teams in Nigeria, the United States and Germany, from a mentoring cohort at Andela to running two enterprise apps in production today.
Build and run two enterprise Flutter apps, a corporate spend platform and an EV-charging platform, at a 99% crash-free rate on Android and iOS. Clean architecture and reusable components lifted stability 35% and cut feature time 30%.
Led the Acire23 user and provider apps end to end, plus an events app for property launches. Performance monitoring and systematic fixes cut support tickets 30%.
MySlates for students, parents, teachers and admins, plus SwaySpa and FluxesSpark Parents. Gamified learning, real-time reporting and redesigned onboarding.
Modernised Yachtino's legacy Flutter apps, Yachtall, Boote Yachten and Happycharter, cutting maintenance cost 20% and improving responsiveness 30% across production releases.
A secure electronic-voting app on Flutter and Firebase, a marketplace rebuilt on Cloud Firestore, and a real-time task manager.
A photography app with an image-processing pipeline and a redesigned event-discovery flow, on native Android.
Mentored an Android cohort with weekly tasks and code reviews, lifting completion rates 30%.
I work remotely with product teams and founders. Send a note about what you're building and where it's stuck.