Arinze Obi
Lagos, Lagos State, Nigeria
Summary
👤
Senior🎓
Top SchoolArinze Obi is a Senior Software Engineer based in Barcelona with 7 years of experience building fast, scalable web applications, specializing in React, Next.js, Remix, and TypeScript. He focuses on frontend-first full‑stack development that balances performance, accessibility, and maintainability while driving backend improvements like migrating MongoDB to PostgreSQL for better integrity and query performance. His work includes refactoring localization and time zone systems to support global expansion and building data-driven financial platforms that automate multi-currency spend classification for underserved users. At companies from fintech startups to logistics platforms, he consistently applies clean architecture and performance optimization to bridge design and reliable engineering. A tinkerer and traveler who “makes stuff that work on your computer,” Arinze brings practical curiosity to production problems and a proven ability to scale systems for real-world growth.
8 years of coding experience
Electrical and Electronics Engineering, Electrical and Electronics Engineering at University of Lagos
Github Skills (15)
glossary10
fundamentals10
documentation10
discord9
javascript9
creative-commons9
fact9
nodejs8
algorithms6
data-structures6
20486
data-structure5
react5
typescript5
computer-science4
Programming languages (5)
Github contributions (5)
arinze19/DSA
Sep 2021 - Jan 2023
data structures and algorithms notes and practice questions
Contributions:47 commits, 31 PRs, 81 pushes in 1 year 4 months
data-structuredata-structurescomputer-sciencetypescript
arinze19/TOP-React-project-3
Apr 2021 - Dec 2022
shuffle card game that tests your memory - Fun fact: Elephants clear this game with ease
Contributions:15 commits, 4 PRs, 69 pushes in 1 year 8 months
memoryreactmemory-card-gamegamefact
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