I'm Samuel Akujor, a Mobile Engineer specializing in Flutter and cross platform development, yet capable in Backend systems with Node JS, Typescript, GoLang.
AI integrations, native development (iOS/Android). Also exploring System Design and Architecture
With 5+ years of experience building apps used by 100k+ users, I focus on:
- Flutter & Dart β Cross platform, high performance apps
- Architecture β Mono Repo, Clean Architecture, MVVM, Feature First, Repository Pattern
- State management β Bloc, Riverpod (primary), GetX, Provider
- Performance β Lazy loading, isolates, memory pooling
- Security β AES encryption, biometric auth, secure storage, API obfuscation
- Integrations β WebSockets, Firebase, Google Cloud, Agora SDK
- Testing β Unit, widget, integration (Patrol), Goldens
- DevOps β CI/CD with Fastlane, GitHub Actions
- Tools β Git, Figma, Jira, Discord ...
Led teams of 2 - 4 engineers, modernized legacy codebases, and delivered fintech, ride hailing, lifestyle and social apps.
- Building Thoth; an Identity Preserving Publishing Engine - Thoth
- Building an orbital field engine - Orbital Field
- Generics made simple - Generics
- [Orbital Field Engine] - Live Demo - Code - An interactive Flutter gravity sandbox where suns, planets, moons, black holes, and nebulae move through a softened N-body simulation with orbit previews, debug force vectors, trails, presets, and JSON state export.
- [Arch Dial] - Live Demo - Code - An arc based dial component built on circular geometry, featuring inward facing ticks and gesture controlled rotation.
- [Creeping Wave] - Live Demo - Code - Diagonal wave sweeping a 5 row cell grid, lighting cells green with cosine edge fade, driven by frame accurate ticker.
- [Linear Happinnes Meter] - Live Demo - Code - An experimental mood selector built with Flutter, exploring Dart 3 language features and high fidelity UI animation.
- Dievas - Pub Dev Flutter design system monorepo, with multi brand token architecture, inspired by Moon Design System component sets.
- Storipod β Micro blogging platform with custom Stori formats and creator tools
- CoMiles β Ride hailing with real time maps, Agora VoIP, WebSockets (<3s latency)
- Reply Genie β AI powered Flutter app with OpenAI, OCR/ASR, Riverpod
I prioritize systems, security, scalability, and user engagement.
Open to collaboration and team opportunities.



