Open to opportunities

Paul King

@paulking2

Message

I build high-volume fintech and commerce web platforms with modern frontend architecture.

Nigeria

Message

What I'm looking for

I'm looking for remote roles where I can build and scale frontend platforms, improve performance and user experience, lead engineering delivery, and collaborate with international cross-functional teams.

I've led frontend engineering for HydrogenPay's Merchant Dashboard, Admin Portal, and Wallet-as-a-Service, supporting 11,000+ active merchants and platforms processing ₦49.1T+ annually with a 99.99% operational success rate.

Across fintech, e-commerce, EdTech, insurtech, and supply chain products, I've built React, Next.js, and Vue.js applications including payment flows, BNPL checkout, digital wallets, shopper support powered by OpenAI APIs, and accessible insurance purchasing. I also lead frontend delivery through design systems, state management, code review, testing, CI/CD, and performance optimization.

Experience

Work history, roles, and key accomplishments

Senior Frontend Engineer

HydrogenPay

Feb 2024 - Aug 2026 (2 years 6 months)

Architected and led frontend engineering for core fintech solutions including Merchant Dashboard, Admin Portal, and Wallet-as-a-Service, serving over 11,000 active merchants. Engineered high-throughput web architecture handling ₦49.1T+ in annual transaction volume and over 1.5B total transactions with 99.99% operational success rate.

Next.js TypeScript REST APIs Azure DevOps Jira