Experience

Senior Product Engineer @ Ravka

Jan 2024 – Jul 2025 | Rotterdam, NL

• Pioneered BearSignals, an intelligent observability platform inspired by the academic STEAM paper. Designed a cohesive architecture with a Go ingestion engine, Python analytics layer, and React frontend for seamless stateful monitoring.

• Delivered a commercial-grade, high-throughput data pipeline with automated root cause analysis, reducing system debugging time and improving developer insight.

• Mentored junior engineers in data pipeline design and API integration best practices.

Senior Frontend Engineer @ HousingAnywhere

Apr 2022 – Jan 2024 | Rotterdam, Netherlands

• Led a complete overhaul of the front-end search infrastructure using React and TypeScript, resulting in a 35% increase in search-to-booking conversion.

• Improved UI search performance by 40% through incremental prefetching and caching, reducing load time for millions of users.

• Architected and implemented a full-stack feature flagging console (React, TypeScript, Go), cutting experiment turnaround from days to minutes.

Senior Software Engineer (Contract) @ Andela

May 2021 – Dec 2023 | Remote / New York, US

• Provided senior-level engineering for global clients, focusing on full-stack development, platform modernization, and scalable system design.

• SayRhino: Built an event-driven system using Sidekiq and Redis to scale post-fulfillment operations; modularized a React codebase with Tailwind CSS, reducing maintenance by 25%. Designed CI/CD pipelines with GitHub Actions to enhance reliability.

• Leafly Inc: Directed Ruby on Rails upgrade (2.5→3.0) improving performance and security. Built GraphQL APIs and optimized search logic, reducing backend query times by 30%. Integrated Datadog monitoring for observability.

Software Engineer @ Petra Trust

Dec 2019 – Jan 2021 | Accra, Ghana

• Architected and developed Phoenix, a unified CRM system with a GraphQL API (Ruby, PostgreSQL) and responsive React UI, reducing user task completion time by 25%.

Frontend Engineer @ VendyAds

Jan 2018 – Jun 2019 | Accra, Ghana

• Developed interactive campaign management dashboards with React and Redux, improving analytics responsiveness and client satisfaction.

Skills

• Languages: TypeScript, Go, Ruby, Python, C/C++, Rust, OCaml, SQL, Haskell
• Frameworks & Tools: React/Redux, Rails, Tailwind CSS, FastAPI, Sidekiq
• Infrastructure: PostgreSQL, Redis, Docker, AWS, GCP, Heroku, DigitalOcean

Education

University of Leicester — Leicester, UK
Master of Science in Advanced Computer Science; Distinction