AVAILABLE FOR OPPORTUNITIES
VALENTINE
EJAKPOMEWHE
Senior Software Engineer with 7 years building products across fintech, ecommerce, SaaS, and web3
Technical Expertise
Proficient in modern technologies across the full stack
Languages & Frameworks
Golang
Gin
Python
FastAPI
TypeScript
React Native
Expo
Databases
PostgreSQL
MySQL
MongoDB
SQLite
Redis
Infrastructure
AWS
GCP
Docker
Kubernetes
GitHub Actions
Prometheus
Grafana
Terraform
OpenTelemetry
EAS
Featured Projects
Showcasing real-world applications across mobile, web, and blockchain platforms
Rille - LifeStyle Super App
Rille lets you pay at partner merchants, discover food spots or order meals, book short stays, shop trending gadgets, and buy tickets, all in one app.
React Native ExpoGolangRustSolanaKubernetes
Professional Journey
Building impactful products and leading teams across diverse industries
Lead Software Engineer
Njia HubAndroid | iOS
• Led React Native review app development achieving 4.8-star rating and 3-month MVP delivery.
• Built scalable Golang backend with CI/CD pipelines reducing deployment time by 70%.
• Built multi-channel notifications service (email, SMS, in-app, push) for users, review alerts and listing updates, increasing user engagement by 80%.
• Integrated AWS services (S3, MediaConvert, SES, App Runner, CloudFront) supporting 10,000+ MAU.
Senior Software Engineer Team Lead
Rille Digital Ltd
• Architected Golang & Rust backend microservices achieving 99.9% uptime and 40% performance improvement.
• Translated Figma designs to React Native and deployed via EAS, reducing design-to-deployment time by 60%.
• Built multi-channel notifications service (email, SMS, in-app, push) increasing user engagement by 45%.
• Developed USDC Stablecoins wallet on Solana with fiat off-ramp serving 1,000+ users.
Senior Product Engineer
MiskayAndroid | iOS | Techcabal
• Built Golang/Java ecommerce platform with React Native app processing ₦419M+ annual transactions.
• Integrated Paystack/Flutterwave payments achieving 99.5% success rate across 5 African markets.
• Automated deployments with GitHub Actions/EAS Build reducing release cycles from weeks to hours.
• Migrated Node.js to Golang achieving 3x performance boost and 35% cost reduction.
Applications Developer
Alfinga
• Built React.js/Bootstrap UI components delivering 15+ applications with 98% client satisfaction.
• Developed Java Spring Boot library management system serving 2,000+ students, reducing manual processes by 90%.
• Enhanced Node.js/Express.js applications improving performance by 50% and user retention by 25%.
Education
MSc in Computer Science
University Of East London
London, UK
Expected Graduation, May 2026
BA in Computer Science and Management
University Of Ghana
Accra, Ghana
Completed
Certifications
IBM - Python for Data Science
Meta - Advanced Programming in Swift