Every system I ship is engineered with purpose — built to scale, measured in production, and trusted by thousands of users
A software engineer operating across the full stack — from shader-driven interfaces to managed Postgres clusters. I single-handedly design, build and ship production platforms, AI-powered products, and large-scale SEO systems used by thousands.
Things I’ve built
& shipped.
SuperJobs.my
Malaysia’s job platform — 5,689+ live listings and up to 10,218 indexed URLs. Built the full SEO engine: 10 schema types, 84+ content pages (~48k words), GTM (79 tags) + GA4 (47 dimensions), and led traffic recovery after a mass de-indexing incident.
SuperCFO
AI-powered financial SaaS — built 10+ AI tools from scratch and a full admin dashboard (10 modules, 35+ charts, 9 analytics tabs) with a cross-source Insights Engine. Integrated QuickBooks / Xero / Google Drive over OAuth with streaming LLM features.
Database & Infrastructure
Migrated the entire stack Supabase → DigitalOcean Postgres — 25 tables, 54,724 rows, 43 functions, 73 indexes, 39 FK constraints — zero-downtime in Docker behind Nginx. Cut the JS bundle 35% (424KB → 277KB) and images 77%.
Quality & Security Engineering
Authored 322+ automated tests including a 181-test SEO audit suite. Hardened production with a central error sanitizer across 48 files, CSP / HSTS, CSRF, rate-limiting and pre-commit secret hooks — and led root-cause response on a Google Cloud credential incident.
AI Training & Enablement
Facilitated corporate AI-automation (n8n) training in Sibu and in Penang with Xilnex — built the learning materials and ran the sessions. Produced marketing video ads end-to-end with an AI avatar + voiceover + editing pipeline.
A wide, deep
technical surface.
FULL-STACK
React · Next.js · Node · Express · Laravel · REST
AI / ML
OpenAI · Gemini · Anthropic · TensorFlow · Keras
SEO ENGINEERING
Schema · Sitemaps · Core Web Vitals · GA4 · GTM
DATABASE
PostgreSQL · MySQL · SQLite · Supabase · RLS
DEVOPS
Docker · Nginx · DigitalOcean · Vercel · CI/CD
TESTING
Playwright · Selenium · 322+ E2E tests
SECURITY
CSP · CSRF · Rate-limit · Error sanitizing
AUTOMATION
n8n · Cron · Puppeteer · Telegram bots
The route
so far.
Software Engineer — SuperJobs.my & SuperCFO
Operating as full-stack engineer, SEO specialist, DevOps engineer and technical trainer — simultaneously.
B.Sc Software Engineering — TARUMT
Graduated with a CGPA of 3.9862. Water polo · basketball · volleyball athlete.
Diploma in Computer Science — TARUMT
CGPA 3.95. Project Manager of the Game Carnival event.
Software Tester — Radium Development Berhad
Selenium automation, test planning and stakeholder reporting.