Adedeji Gbenga

Web developer with 7+ years of hands-on, independent full-cycle experience, building complete websites and web applications end-to-end, from front-end interfaces (JavaScript, HTML5, CSS3) through backend logic and database design (PHP, MySQL). Delivered 30+ production projects covering custom UI builds, e-commerce systems, REST API integrations, and payment gateway workflows. Comfortable owning a project from design handoff to deployment, working directly with clients as both developer and de facto product owner.

Currently deepening expertise in React, TypeScript, and Node.js to extend this full-cycle experience into a modern JS-first stack, alongside PostgreSQL/MongoDB and Docker.

Full Stack Web Developer at Freelance / Self-Employed (2022-01 – Present)

• Designed, built, and deployed 30+ full-stack websites end-to-end — front-end interfaces, backend logic, and database layer — covering the complete lifecycle from requirements and design handoff through testing and deployment.
• Converted Figma/PSD/XD design mockups into pixel-perfect, responsive front-end interfaces using JavaScript, HTML5, and CSS3.
• Built and maintained backend application logic in PHP, including custom REST API integrations, and wrote optimized MySQL queries for product filtering, dashboards, and reporting features.
• Integrated 10+ third-party APIs and payment gateways (Paystack, Stripe, Flutterwave, Google Maps, WhatsApp Business API), managing authentication, request/response handling, and error states across front-end and back-end.
• Built end-to-end e-commerce systems — product/variant data models, cart and checkout flows, order processing, and payment logic — spanning UI, backend, and database.
• Owned deployment and infrastructure independently: Linux server management via SSH, environment configuration, SSL setup, and migrations for 20+ live projects.
• Diagnosed and resolved full-stack production issues — front-end rendering bugs, backend logic errors, database issues, and performance bottlenecks — independently and promptly.
• Used Git for version control across all projects; collaborated directly with designers and clients in an agile, iterative delivery style, gathering requirements and shipping incremental features.
• Maintained a 95% client retention rate through reliable full-stack delivery and clear technical communication.

Web Developer & Digital Systems Specialist at E-Commerce Brand Development Project (2019-01 – 2021-12)

• Built and maintained front-end and backend components for e-commerce websites — product pages, landing pages, and content systems — across multiple concurrent projects.
• Implemented UI updates and backend configuration changes to support marketing campaigns, collaborating with content and marketing teams.
• Performed system updates, database backups, and technical troubleshooting to maintain uptime and site health.

B.A. in Music – Obafemi Awolowo University (OAU) (2017-01 – 2023-12)