Winner

Full Stack Engineer · Mobile, Backend & IoT

Full Stack Engineer with 3+ years of professional experience building APIs, mobile apps, and production systems across e-commerce, fintech, Web3, and IoT. Currently leading engineering at Yonko — a growing e-commerce startup in Nigeria.

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$ls -la ./

~/winnerolusola

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drwxr-xr-xAbout/Background & expertise drwxr-xr-xExperience/Work history drwxr-xr-xProjects/Featured work drwxr-xr-xCredentials/Certifications drwxr-xr-xHire Me/Open to roles drwxr-xr-xContact/Get in touch

$ cat featured_projects.json

Featured Projects

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01.active

Shelve

Creator & Maintainer

Open-source macOS CLI tool that backs up, restores, and sets up your developer environment — Homebrew packages, dotfiles, manual installs, and more.

BashGitHub ActionsHomebrewmacOS

02.

Trekka

Full Stack Engineer (Mobile & Backend)

Decentralized geo-playground on Hedera Hashgraph — transforming P2P services like ride-hailing, courier, and marketplace trades into gamified quests with instant on-chain payouts.

FlutterDartHedera SDKGoogle Maps API+5

03.active