Available for Senior Software / AI roles
Senior Software Engineer building scalable systems & immersive apps
Ruby • Elixir • JavaScript/TypeScript • React/Next.js • Python • ML • AWS.
Labs & Creative Experiments
When my playful ideas collide with serious code.

FeatherFight
A whimsical multiplayer mini-game prototype built with Phaser3 + PeerJS

Who Am I? (Bible Character Quiz)
A collaborative trivia game exploring multiplayer state sync and design flow

AI Prompt Playground
Interactive experiments with prompt chaining and model reasoning visualization


I’m Oare Arene — a Senior Software Engineer and creative technologist focused on building elegant, scalable systems and interfaces that feel alive. I blend strong backend architecture with thoughtful UX, aiming for clear problem-solving, great DX, and tools that empower others to create.
Career Timeline
Senior Fullstack Engineer · Marley Spoon
Helped drive the architectural transition of the promotions platform into a dedicated service, enhancing scalability and reliability by 10×.
Senior Software Engineer · Fincra
Transitioned core systems from a monolith to services and optimized queries/autoscaling, yielding ~60% performance gains.
Backend Engineer · Omise Co. Ltd
Developed core API features that enabled market expansion and supported revenue growth across regions.
Software Engineer · Andela
Built partner-facing solutions and internal tooling; contributed to developer experience and mentoring.