Full-Stack Developer · Founder · Open-Source Contributor

I build web applications and platforms for businesses that can't afford downtime, data loss, or technical debt. I work across the full stack from hand-written HTML/CSS/JS/PHP/MySQL applications to WordPress/WooCommerce at enterprise scale, and I pick the right tool for the job, not the familiar one.

Currently: Technical Associate @ 234 Brands · Founder @ TechAid Connect

A full-stack web application built from scratch in HTML, CSS, JavaScript, PHP, and MySQL. Connects nonprofits with vetted tech professionals and volunteers. Built end-to-end: system architecture, dual user-role design (nonprofits and volunteers), project matching, and product roadmap.

→ techaidconnect.com

As Technical Associate, led the end-to-end overhaul of KCLAN.co, a live WooCommerce store: new theme architecture, custom UX features built from scratch, and a full production database migration.

• Migrated 8,456+ products, 5,813+ orders, and 4,644+ customers with zero data loss
• Built Python automation (CSV/Pandas) to handle data volumes and encoding edge cases that crashed every standard import tool
• Engineered custom PHP features: a Daily Deals rotation engine, sticky Add-to-Cart bar, and an auto-discount attribute system using save_post hooks — zero ongoing manual curation required
• Diagnosed and resolved a multi-layered live malware infection: 49 malicious files removed, 7 attack vectors closed, a full C2 agent neutralised, server hardened across filesystem, .htaccess, wp-config.php, and database layers

Built and maintained a web platform for a publishing company based in Massachusetts, USA. One of 7 freelance engagements (2022–2025) spanning WordPress and custom PHP - $5,000+ earned, every project rated 5 stars.

An enterprise-grade asynchronous WordPress reset tool for developers. Built with AJAX chunked processing to defeat server timeouts, Sudo-Mode AppSec, zero-footprint execution, and multi-tenant database safeguards.

→ Live on WordPress.org

A fault-tolerant PHP data pipeline that mirrors data from a WordPress/Webflow CMS to a dedicated SQL database. Built with a "Failure-First" mentality.

• Dead Letter Queue (DLQ) captures failed syncs - zero data loss on interruption
• Idempotency via ON DUPLICATE KEY UPDATE - safe to re-run at any point
• Self-Healing Recovery Worker re-processes queued items once the system recovers
• Currency stored as integers in transit to eliminate floating-point rounding errors
• Full PDO Prepared Statements throughout

→ View Repo

• Core: PHP, JavaScript (ES6+), HTML5, CSS3, SQL / MySQL
• CMS & Ecosystems: WordPress (Advanced Plugin & Theme Dev), Webflow
• Architecture: Asynchronous Processing (AJAX), REST APIs, Database Optimisation, Application Security (AppSec)
• Environment: Windows, Linux, Git Version Control

My reputation is simple: reliable execution, clear thinking, and systems that last. I don't just ship features; I reduce friction and future risk. I believe that building the right thing matters much more than building fast.

• Portfolio: hawsome.github.io
• WordPress.org: profiles.wordpress.org/hawesome
• LinkedIn: linkedin.com/in/olaoluwa-akinfenwa
• Upwork: Hire me

Open to projects and partnerships where building reliable, scalable systems is what matters.