Portfolio
Selected Work &
Product Case Studies
Real products where design, engineering, and performance meet.
Featured Project
Aurora CMS: Practical Defense-in-Depth Form Protection with Next.js and Supabase
How Aurora CMS eliminated form spam without reCAPTCHA using a five-stage defense pipeline built from server-side token generation, honeypots, origin validation, memory-safe rate limiting, and audit logging in Next.js and Supabase. Zero third-party dependencies, zero false positives after tuning.
Key Result
Spam dropped to near-zero within days. Zero legitimate submissions blocked after threshold tuning. Submission latency held under 300ms with no CAPTCHA, no vendor costs, and no JavaScript requirement.
Featured Project
Lamiya Wedding Center: Production-Grade Optimistic UI with Strict Reconciliation
How Lamiya Wedding Center built a production-safe optimistic UI system using TanStack Query with snapshot-based rollback, 409 stock conflict handling, SSR-safe loading states, and a multi-stage checkout state machine that integrates directly with a PostgreSQL reservation backend.
Key Result
Cart updates dropped from 200–500ms lag to sub-frame response. Rollback triggered in ~4% of mutations during flash sales, all recovered silently without user intervention.
Featured Project
How Lamiya Wedding Center Eliminated Overselling in Flash Sales: A PostgreSQL Multi-Phase Reservation System with Compensating Transactions
How Samiya Wedding Center built a multi-phase inventory reservation system in PostgreSQL that eliminated overselling during flash sales using pessimistic locking, compensating transactions, and a rank-based webhook state machine, without any external infrastructure.
Key Result
Checkout time dropped from ~800ms to ~120ms. Zero overselling observed since deployment. Payment webhook reconciliation went from manual to fully automated.
Process
How Projects Are Built
Discovery
Understanding the product, users, and business goals.
Architecture
Designing scalable and secure technical foundations.
Development
Building high-performance, maintainable systems.
Launch
Deploying, monitoring, and optimizing for growth.
Impact
Measurable Outcomes
3×
Faster Load Times
70%
Performance Gains
10M+
Requests Served
99.9%
Uptime Delivered
Let's Build Your Next Product
If you're building something serious, let's talk.