
Md Irfanul Alam
AI Software Engineer, Full Stack Developer, SaaS and AI Automation
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Lead Full-Stack Engineer
Platinum Commerce • Parttime
Jun 2025 - Dec 2025 • 6 mos
Architected and delivered Platinum OS, a proprietary full-stack social commerce platform for Platinum Commerce, an agency scaling brands such as Samsung and Vitamix across TikTok Shop, Walmart, eBay and Target+. Built to support fast paced ecommerce operations, the platform brings marketplace data, internal tools, business workflows and operational processes into one scalable system. Using Next.js, TypeScript, PostgreSQL and Cloudflare Workers, I designed and developed the application architecture, database schema, backend services, responsive interfaces and marketplace API integrations. I engineered high-throughput data pipelines to process large volumes of marketplace data while maintaining reliable performance across multiple sales channels. The platform integrates external marketplace APIs with internal systems to streamline product, order, inventory, sales and operational data. I also developed internal dashboards and tools that improved visibility into marketplace activity and reduced repetitive manual work. I owned the complete software development lifecycle, from technical planning and database design to backend development, API integration, frontend implementation, testing, optimization and production deployment. The architecture was designed for scalability and maintainability, allowing new marketplaces, features, and workflows to be added as the business grows. The frontend focuses on responsive design, usability, and efficient navigation, while the backend handles data processing, API communication, business logic and secure system operations. Cloudflare Workers support lightweight and scalable server-side processes. The result is a production-ready social commerce platform built for high-volume marketplace and live shopping operations, providing Platinum Commerce with a centralized technology foundation for managing complex e-commerce workflows across multiple sales channels.