Mobile, Backend & Web Engineer · Kumasi, Ghana
Software engineer building and shipping production applications across mobile, backend, and web. I work primarily with Flutter, Kotlin, Node.js, TypeScript, React, and PostgreSQL, with a focus on scalable architecture, reliable APIs, offline-first systems, and products people actually use.
Currently: Building Trader POS & Boola · Open to: Mobile & Backend Engineering roles
Mobile · Flutter · Dart · Kotlin
Web · React · Next.js · TypeScript · JavaScript
Backend · Node.js · Express · REST APIs · Socket.io
Data · PostgreSQL · MongoDB · MySQL · Redis · Firebase · Prisma
Cloud · Firebase · Google Cloud · AWS · Vercel
Tools · Git · GitHub · Docker · Nginx · Sentry · Jira · Postman · Figma
Point of Sale and inventory platform built for small businesses in Ghana.
Designed, engineered, deployed, and shipped the product end-to-end across iOS and Android, covering the mobile application, backend APIs, database architecture, offline synchronization, production infrastructure, and release process.
Highlights
- Fast POS checkout with multiple payment methods
- Offline-first sales with automatic cloud synchronization
- Product, inventory, and stock movement management
- Barcode scanning and product lookup
- Customer credit and debt tracking
- Bluetooth thermal receipt printing
- Digital and PDF receipts
- Sales, revenue, and profit reporting
- Multi-user store access and staff roles
- Production deployment across development, staging, and production environments
Stack: Flutter · Dart · BLoC · Drift · Node.js · TypeScript · PostgreSQL · Prisma · Firebase · Docker · Nginx
Fintech investment platform serving 1,300+ active users, providing access to investment products through mobile applications.
Worked across mobile and backend systems involving brokerage integrations, KYC, mobile money payments, recurring deposits, authentication, and financial workflows.
Stack: Flutter · Firebase · TypeScript · REST APIs
Waste management platform connecting customers with waste collection and septic service providers.
Working across the system architecture, Flutter applications, backend services, real-time workflows, location services, provider bidding, payments, and deployment.
Stack: Flutter · Dart · Node.js · TypeScript · PostgreSQL · Firebase · Google Maps
Two-application laundry delivery platform consisting of dedicated customer and merchant experiences.
Implemented real-time order tracking, push notifications, state management, localization, and location-based functionality.
Stack: Flutter · Dart · BLoC · Firebase · Google Maps
Logistics and shipping application focused on delivering a responsive mobile experience from product designs.
Worked on API contract integration, application architecture, and translating Figma designs into reusable Flutter interfaces.
Stack: Flutter · Dart · REST APIs · Figma
Three-application software suite developed for the Volta River Authority, spanning mobile and desktop experiences.
Worked on reusable architecture and a shared component system to maintain consistent behavior and design across multiple applications.
Stack: Flutter · Dart · Figma
I'm particularly interested in:
- Mobile application architecture
- Backend and API design
- Offline-first systems and synchronization
- Distributed and real-time systems
- PostgreSQL and data modeling
- Developer infrastructure and deployment
- Building products from idea to production
I'm always interested in discussing mobile engineering, backend systems, product development, and interesting engineering problems.