Architected a high-scale e-commerce platform supporting 150K+ monthly active users, maintaining 99.99% uptime during peak traffic events via Redis caching and optimized database indexing. Engineered a custom Headless CMS, reducing content deployment time by 90%.

Customized and optimized a high-traffic WooCommerce platform, implementing bespoke features and ensuring seamless performance for an online costume retailer.

Architected a scalable on-demand service platform using NestJS and microservices pattern, utilizing Redis for real-time scheduling and PostgreSQL for robust data management.

Developed an official government monitoring application for PWD, enabling real-time complaint tracking and resolution through a secure Node.js and MongoDB infrastructure.

Engineered secure banking integrations, implementing complex SIM binding validation and device fingerprinting to prevent fraud. Architected an 'offline-first' mobile experience with local caching.

Built a secure, cross-platform financial advisory super-app using Flutter, integrating multiple financial products and implementing strict security protocols for sensitive data.