Ajibola Salami

Full-Stack Lead Developer | Custom Web & Mobile Development | Fintech & Web3 Solutions | From Architecture to Deployment

Upwork • Freiberufler

Mar 2016 - Present • 10 yrs 2 mos

I am a Senior Developer with 10+ years of experience architecting, building, and deploying enterprise-grade applications. I specialize in end-to-end development across the full technology stack, from system design and backend architecture to frontend interfaces and blockchain integration. What I bring to your project: 🔹 Technical Leadership: Architecture design, technology stack selection, code quality standards 🔹 Full-Stack Development: Frontend (React, Next.js, Flutter), Backend (Laravel, Node.js), Database optimization 🔹 Fintech & Web3 Expertise: Payment systems, currency exchanges, token platforms, smart contracts (Solidity) 🔹 Project Ownership: From discovery and planning through deployment and post-launch support 🔹 Quality & Security: Security audits, performance optimization, compliance implementation 🔹 Operations & Strategy: Team coordination, resource allocation, delivery timeline management. I don't just code, I build systems that scale, secure platforms that protect your users, and products that drive your business forward. Recent Projects: 🔹 Custom FinTech platform 🔹 White-label Ecurrency Exchange Platform (multi-currency, KYC/AML compliant) 🔹 Crypto-Launchpad System (token creation, staking, payment gateway integration) 🔹 Mobile apps (React Native, Flutter) 🔹 Web applications (React, Next.js with Node.js backend)