lingdojo/kana-dojo
Added kenkyo cultural fact
Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel.
Full-stack · AI · SaaS
Oluwanifemi John
Software engineer building AI-powered products and scalable web systems.
Full-stack engineer based in Lagos. Building client platforms, SaaS ventures, and open-source contributions from schema to shipping UI.
ReactNext.jsTypeScriptNode.jsPythonPostgreSQLSupabaseInngestTailwind CSSLLM APIsPrismaVercelReactNext.jsTypeScriptNode.jsPythonPostgreSQLSupabaseInngestTailwind CSSLLM APIsPrismaVercel
Selected Work
GS Pro Cleaning Services
Professional residential and commercial cleaning services delivering reliable, detail-oriented cleaning solutions.
Quantum Financial System
Digital asset wealth platform with token rails, sovereign assets, and a bespoke design system.
Knova Learn
AI-narrated micro-courses for Nigerian tech builders. Learn by shipping real products.
Omni
AI SEO platform that turns YouTube videos into Shorts with a full background job pipeline.
4+ years shipping products
Client platforms, founder-led SaaS, and production systems from database schema to polished UI.
Open Source Contributions
View GitHubSelected contributions to open source projects I use and believe in.
nastaso/cloudcertprep
a11y headings for Mock Exam
Added screen-reader h1 headings to Mock Exam results and review screens for WCAG 1.3.1 compliance.
About
Akinwumi Oluwanifemi John is a full-stack software engineer based in Lagos, Nigeria. He builds AI-powered products, SaaS platforms, and client systems end to end, from database schema to polished UI. His work sits at the intersection of product engineering, automation, and shipping fast. Available for freelance projects globally.