Tomiwa Idowu — Senior Software Engineer

Senior Software Engineer with 5+ years building production-grade cross-platform applications and developer tools. Specialized in Flutter, Dart, Swift, TypeScript, and React Native.

Contact: tomiwaidowuu@gmail.com

Links: GitHub | LinkedIn | X

TOMIWA IDOWU


About

I build AI tools and the apps that put them in front of people. Mostly Flutter, SwiftUI, React Native, and Go these days.

I'm at my best taking a messy product idea and shipping it end to end. Whichever layer needs the work.

I've spent the last several years building across consumer apps, developer tools, and startup products, mostly on small teams, sometimes as the only engineer.

Outside of work I contribute to open source and build small projects to explore ideas and push my technical boundaries.

Role
Senior Software Engineer
Focus
Flutter · SwiftUI · React Native · Go
Experience
05+ years
Based
Lagos / Remote

Selected Work

  1. 01

    Esh7anli

    Cross-border e-commerce app with order tracking and flexible payments.

    1K+ downloadsFlutter · Dart · Shorebird
  2. 02

    Supacelebs

    Celebrity engagement app for shoutouts, calls, and exclusive fan content.

    10K+ downloadsFlutter · Dart · Agora
  3. 03

    CelebCentral

    Creator platform for exclusive content, fan subscriptions, and paid requests.

    1K+ downloadsFlutter · Dart · Agora
  4. 04

    Flutter Advanced

    Advanced Flutter UI and motion studies built from practical interface ideas.

    480 starsFlutter · Dart

Experience

View Resume
  1. 01Sep 2024 - Apr 2026

    Flutter Engineer

    Golden Spark

    Architected and shipped Esh7anli with Clean Architecture, multilingual localization, Shorebird code-push, deep WebView store integrations, and Codemagic CI/CD to accelerate releases and bug fixes.

    Baghdad, Iraq.
  2. 02Apr 2025 - Jun 2025

    Mobile SDK Engineer

    Mona Finance [Contract]

    Engineered the Mona SDK across Flutter, React Native, Swift, and Kotlin, added a custom Android React Native module, reduced onboarding time with strong documentation, and built Mona NG Deals as an integration showcase.

    Lagos, Nigeria.
  3. 03Apr 2022 - Sep 2024

    Senior Mobile Engineer

    Athena Tech Service

    Led Supaceleb end-to-end with Clean Architecture, DDD, and TDD, improving scalability, upload stability, live-session resilience, payment flows, and mobile release automation across iOS and Android.

    Lagos, Nigeria.
  4. 04Jun 2023 - Dec 2023

    Mobile Engineer

    Vanrise Solution [Contract]

    Built and maintained the Propx mobile platform, migrated the legacy Android app to Flutter with BLoC, implemented Telecom and background integrations, and improved performance, reliability, and call workflows.

    Baghdad, Iraq.