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Isaac Uzzi

@isaacuzzi

Flutter Mobile Developer at Mintyn Online Bank, delivering Finex banking flows and improving Mansu load time from 8s to 2s.

Nigeria

Message

At Mintyn Online Bank, I’m the sole Flutter developer delivering the Finex mobile banking app, with 30+ screens across onboarding, KYC, authentication, transfers, payments, and account management.

On Mansu Crypto Platform, I built onboarding, compliance, wallet, and transaction features, including QR-based transfers and blockchain transaction tracking. I fixed memory leaks, reducing memory usage by 14% and improving screen load time from approximately 8 seconds to 2 seconds.

At Deﬁnity LLC, I shipped features and fixes across BoldByAlt and OriginTales. I rewrote BoldByAlt’s state-management architecture, reducing crash frequency by approximately 60%, and built OriginTales with Clean Architecture and Riverpod.

I also upgraded Putting Edge’s scorecard app, which had 50,000+ downloads, and independently handled its release cycle. For my CareerLeap project, I built and shipped an AI-powered career coaching app to both app stores, with Gemini features for cover letters, resume optimization, interview simulation, and salary guidance.

Experience

Work history, roles, and key accomplishments

Current

Flutter Mobile Developer

Current

Mintyn Online Bank

Jun 2026 - Present (4 months)

Sole Flutter developer on Finex, a mobile banking app with 30+ screens across 8 user flows. Implemented state management with Riverpod, centralized HTTP/auth layer with Dio, and fixed performance issues reducing memory usage by 14%.

Flutter Dart River Pod Dio OAuth AES Encryption KYC REST APIs Mobile Development

Current

AI Job Coach

Current

CareerLeap

Mar 2025 - Present (1 year 7 months)

Solo designed, built, and shipped an AI-powered career coaching app to both app stores, covering product, design, development, and deployment. Implemented AI features using Gemini API and subscription monetization.

Flutter Dart River Pod Supabase Gemini API Monetization Authentication

Flutter Mobile Developer

Definity LLC

Sep 2025 - May 2026 (8 months)

Shipped 20+ features across two production Flutter apps, including a fintech app and a collaborative storytelling app. Implemented client-side encryption, reduced crash frequency by 60%, and architected apps using Clean Architecture and Riverpod.

Flutter Dart River Pod Clean Architecture MVVM REST APIs WebSockets Encryption Lulu Print API i18n

Flutter Mobile Developer

Putting Edge

Sep 2025 - Jan 2026 (4 months)

Upgraded a legacy scorecard app with 50,000+ downloads to modern Flutter, redesigned core UI flows, and resolved 15+ production defects. Managed full release cycle independently.

Flutter Dart River Pod Provider i18n App Store Connect Google Play Developer Console

Education

Degrees, certifications, and relevant coursework

Miva Open University

Master of Information Technology, Artificial Intelligence

Pursuing a Master of Information Technology with a focus on Artificial Intelligence, expected to complete in July 2027.

Redeemer's University

Bachelor of Science, Computer Science

2018 - 2022

Bachelor of Science in Computer Science from Redeemer's University, Ede, Nigeria, from 2018 to 2022. Coursework included Data Structures, Algorithms, Software Engineering, Database Systems, Computer Networks, Computer Vision, and Artificial Intelligence. Thesis on Development of a Face Detection and Recognition System.