Hi, I'm Vincent Dominic
Senior MobileEngineer,Flutter.
6+ years delivering scalable Flutter applications across fintech, security, e-commerce, and enterprise platforms, backed by a strong Full-Stack background.
Architecting Mobile & Web Experiences
Combining my native mobile precision with full-stack scalability.
Vincent Omaku Dominic
Senior Mobile Engineer
Based in Nigeria • Available Globally
I'm a Senior Mobile Engineer with 6+ years of experience delivering scalable Flutter applications across fintech, security, e-commerce, AI, and enterprise platforms — including native Android/iOS SDK and Bluetooth integrations.
I lead mobile architecture and build production-ready applications from the ground up, applying Clean Architecture and modern engineering practices for scalable, maintainable solutions. Strong background in CI/CD, release engineering, and performance optimization, mentoring engineers while collaborating across product, backend, and design teams.
Core Stack
Ecosystem Tools
My Portfolio Showcase
A curated collection of my production-grade Flutter mobile applications built for scale.
Trendupp
A creator economy platform connecting creators and advertisers.
A production creator economy platform built from the ground up, with multi-role dashboards for creators and advertisers on top of a scalable, maintainable codebase.
Creators and advertisers had no unified platform to connect, collaborate, and manage campaigns with clear, role-based workflows.
Architected and built the Trendupp codebase from scratch using Clean Architecture, Feature-Driven Design, the Repository Pattern, test-driven development, and Riverpod, with GoRouter-based navigation and deep linking, Firebase Analytics for engagement tracking, automated Codemagic CI/CD pipelines across dev, staging, and production, and Shorebird OTA updates for rapid iteration.
Cut release turnaround time by roughly 50% through automated CI/CD and OTA updates, while establishing a scalable, test-driven codebase and engineering standards the wider team built on.
OneHaven
An AI-powered parental control and family safety platform.
A parental control app with AI-powered features, including real-time location sharing, app usage management, screen-time control, sex-offender alerts, and SOS alerts.
Parents lacked a single, flexible platform for monitoring and protecting dependents across multiple devices with real-time safety alerts.
Built a Flutter app with an MDM parental-control module (app blocking, screen-time limits, downtime scheduling), real-time location monitoring, customizable dashboards, GoRouter-based navigation with deep linking, Sentry crash monitoring, and Codemagic CI/CD, supporting multi-device and multi-caregiver management.
Delivered a highly flexible family-safety platform supporting monitoring for 50,000+ family accounts, with co-caregiver support and an estimated 25% reduction in false-positive alerts.
Spotentic
A service delivery platform connecting customers and providers.
A service delivery platform where customers can discover, book, and pay for services, while providers manage requests, schedules, and payouts through a dedicated flow.
Customers and service providers had no reliable platform to discover, book, and manage service delivery from request through completion and payment.
Built a Flutter app covering service discovery, booking, in-app payments, and provider-facing tools for managing requests, schedules, and payouts.
Delivered a production service delivery platform streamlining bookings and payments for both customers and providers.
FCS Devotional
Daily devotional app for the Fellowship of Christian Students, Nigeria.
A feature-rich, offline-first devotional app offering daily devotionals, Bible reading plans, prayer points, in-app subscriptions, and a modern quiz-game feature.
The Fellowship of Christian Students had no centralized digital platform for daily devotionals, reading plans, or prayer points, leaving engagement scattered across informal channels.
Built a Flutter app backed by a Node.js and MongoDB API with Cloudinary media hosting, OAuth authentication, and GoRouter-based navigation with deep linking, delivering daily devotionals, reading plans, and push notifications to members.
Published on Google Play and the App Store with 5,000+ users and consistently high daily engagement.
My Engineering Approach
A systematic, step-by-step engineering timeline from initial architecture to app store deployment.
Clean Architecture From Day One
Every codebase starts with Clean Architecture, feature-first modularization, and the Repository Pattern — establishing project structure and coding standards that scale as teams and codebases grow.
Native Mobile Precision
Crafting custom Flutter animation controllers, pixel-perfect layout math, and responsive widgets — with native Android/iOS platform channels bridged in whenever a project calls for deeper hardware integration.
Offline-First & Resilient by Design
Building secure authentication and offline-first capabilities backed by test-driven development, so applications stay reliable and performant regardless of connectivity.
Release Engineering & Mentorship
Automating CI/CD pipelines with Codemagic and Shorebird OTA updates to cut release cycle times, while mentoring engineers through code review and architectural guidance.
Experience & Education
My track record of engineering impact across start-ups and software teams.
Senior Mobile Engineer
Uniccon Group
- Architect and lead delivery of cross-platform Flutter applications, applying Clean Architecture, feature-first modularization, and SOLID principles across product, backend, and design teams.
- Integrated a wearable smartwatch SDK over Bluetooth via native Android/iOS platform channels, enabling real-time vitals streaming and WebSocket-based dashboard synchronization.
- Implemented secure authentication, offline-first capabilities, performance optimization, and CI/CD strategy for production Flutter applications, following test-driven development practices and cutting release cycle time from 10 days to 7 via streamlined Codemagic pipelines.
- Mentor engineers through code review and architectural guidance, reducing new-hire onboarding time from 4 weeks to 2.
Senior Flutter Engineer
OneHaven
- Delivered core features for an AI-powered digital safety platform, including real-time scam, fraud, and grooming-detection alerts, supporting production deployments across hundreds of active family accounts.
- Designed and engineered an MDM parental-control module (app blocking, screen-time limits, GPS-based location monitoring, geofencing capabilities), requiring deep native iOS/Android integration and custom widgets.
- Led architecture and engineering standards for multi-user protection dashboards, applying test-driven development to safeguard reliability and reducing false-positive alert rates by an estimated 25%.
- Shipped secure notification systems via Firebase, REST APIs, and Codemagic CI/CD, with GoRouter-based navigation, deep linking, and Sentry for crash monitoring and error tracking; collaborated cross-functionally using Agile tools like Jira.
Full-Stack Engineer
Featuremind
- Developed high-performance React/Next.js/TypeScript frontends for an enterprise e-commerce platform serving 20K+ daily users and 100K+ SKUs, improving average page load time from 2.6s to 1.7s.
- Delivered full commerce functionality (cart, guest checkout, multi-language/RTL support for English and Arabic, payments), integrated with Magento and Contentful.
- Architected and published an internal Payfort payment integration library to the company's internal npm registry, cutting future payment-integration setup time by roughly 40%.
- Modernized CI/CD on Jenkins and expanded test automation, reducing deployment time from 2 hours to 45 minutes.
Flutter Developer
Oyiche Technologies Limited
- Developed and maintained cross-platform Flutter apps spanning food ordering, AI-powered business tools, and business management platforms.
- Integrated Firebase (Auth, Firestore, Messaging), REST APIs, Google Maps, geolocation, and payment gateways into production Flutter applications.
- Optimized performance through refactoring and efficient state management, cutting average feature turnaround time by roughly 20%.
Independent Software Consultant
Self-Employed
- Delivered 10+ production Flutter applications end-to-end for startups and enterprises across fintech, security, education, and marketplaces, published on Google Play and the App Store.
- Engineered Result Nova, a school result-management system that cut result-processing time from days to under an hour for 15+ schools, and designed Spotentic, a service-delivery platform (real-time chat, location-based search, recommendations, Firebase Analytics for user engagement tracking) that onboarded 1,000+ users in its first months live.
- Applied Clean Architecture, Repository Pattern, and MVVM with Riverpod/Bloc/GetX, owning technical solutioning directly with founders and stakeholders.
- ProdCycle (Senior Mobile Engineer): Architected the Trendupp mobile codebase from the ground up, establishing project structure, coding standards, and engineering practices adopted by the wider team. Led ongoing Flutter development using Clean Architecture, feature-first modularization, the Repository Pattern, test-driven development, GoRouter-based navigation with deep linking, and Riverpod. Built automated Android/iOS CI/CD pipelines with Codemagic and Shorebird OTA updates, and integrated Firebase Analytics and Crashlytics, cutting release turnaround time by roughly 50%.
- Appjective (Senior Mobile Consultant): Led Flutter development for MarketSpace NG, a production marketplace supporting 5,000+ active listings on Google Play and Apple App Stores, and built Foundex from scratch using Clean Architecture and Riverpod.
- Economic Business Strategies (Full-Stack Consultant): Led Flutter development for OneShout Security, delivering real-time emergency alerts, geolocation reporting, and offline-first architecture, adopted by 1,000+ users. Released on Google Play and Apple App Stores.
- CICAN Technologies (Full-Stack Consultant): Delivered the FCS Devotional app (5,000+ daily users, quiz-game feature, GoRouter-based navigation with deep linking) published on Google Play and Apple App Stores; and the Bircan Church website with a self-service admin dashboard for content and images.
- JOSTUM Cooperative Society (Mobile Engineer): Digitized savings, loan, and repayment operations for 2,000+ cooperative members with role-based access control.
- Alphatrol Limited (Full-Stack Engineer): Engineered Stafftrol (attendance, geofencing, facial verification) and designed Guardtrol (guard clocking, geofencing, alarms), managing attendance for 1,000+ employees and guards across 20+ sites.
Collaborator Feedback
What founders and engineering leaders say about working with me.
Vincent is a highly reliable Flutter engineer who consistently delivers high-quality, well-structured work with strong expertise in state management, UI/UX, and app stability. Beyond building features, he contributed to documentation, resolved critical bugs, and played a key role in stabilizing the CI pipeline by fixing persistent staging build issues. He takes ownership, thinks through edge cases, responds well to feedback, and maintains a high standard with minimal supervision, making him an excellent choice for any serious mobile development project.
Henry Giwa
Founder, Arcnet Labs
I’ve had the pleasure of working with Vincent Dominic and have consistently been impressed by his expertise as a senior Flutter and full-stack engineer. He builds clean, scalable, and high-performing applications, with deep proficiency in Flutter, React, and Node.js. His Flutter work stands out for its strong architecture, maintainability, and attention to detail. Beyond technical excellence, Vincent is an outstanding collaborator who provides thoughtful code reviews, shares knowledge freely, helps teammates overcome challenges, and approaches engineering with professionalism and a strong commitment to quality. He would be a valuable asset to any team building modern, high-quality mobile or web applications.
Muhammad Qaasim
Senior Mobile Engineer, Parres-HQ
I had the pleasure of working with Vincent, and I can confidently say he is a skilled and dedicated Fullstack/Frontend Engineer. He has strong expertise in building scalable and high-quality applications, with a solid understanding of modern frontend technologies as well as mobile development. Vincent is proactive, reliable, and a great team player who consistently delivers quality work. I highly recommend him for any frontend or fullstack engineering or mobile development role.
Bertan Topuz
Solutions Architect, Featuremind
Vincent Dominic was a standout mobile engineer on the FCS Devotional App project we worked on together delivering a high-quality, user-focused Flutter app that serves thousands daily. He's truly full-stack and stack-agnostic, excelling in frontend, backend, and mobile architecture. Now serving as Technical Lead for the FCS Devotional Team, Vincent is a reliable, innovative leader who gets things done exceptionally well. Highly recommend him for senior mobile, full-stack, or tech lead roles!
Attah Ojima Aaron
Software Engineer, Vega IT
I've worked closely with Vincent on several projects and have consistently been impressed by his full-stack development skills. He excels at building efficient backend systems and intuitive frontend interfaces while considering both technical requirements and user experience. Vincent writes clean, maintainable code, communicates effectively, proactively solves problems, and is a dependable team player. I highly recommend him to anyone seeking a skilled and reliable full-stack developer.
Kingsley Etoka
Senior Frontend Engineer, Featuremind
I had the pleasure of working with Vincent Dominic and was impressed by his rapid growth as a full-stack developer. He quickly mastered Next.js, React, and Node.js, becoming a key contributor to a large-scale project by delivering high-quality frontend and backend solutions on time. Vincent writes clean, maintainable code, demonstrates initiative through publishing npm packages, communicates effectively, and brings professionalism, reliability, and a strong drive to learn. I highly recommend him as a valuable addition to any development team.
Gökhan Girgin
CTO & Co-Founder, Featuremind
Let's Build Something Great
Whether you have an upcoming project, open role, or contract opportunity, I'd love to connect.
Open to New Roles & Collaborations
Available for full-time software engineering positions, mobile app contracting, and technical consultation.
vinsdev185@gmail.com