Muhammad Zarar

Serve as a key technical contact reporting to the Senior Director, aligning technical architecture and delivery with business priorities. Build and maintain production e-commerce web platforms using React.js and Next.js with TypeScript, and deployed backend services on GCP with PostgreSQL.

Owned backend architecture using Node.js/NestJS and TypeScript with PostgreSQL, improving scalability for a 40% increase in concurrent traffic. Built React.js/Next.js features with TypeScript and Jest, and developed an Electron desktop application for 3D body scans and 3D printer control.

Directed the architecture and migration of legacy monolithic systems to AWS serverless infrastructure, resulting in 99.9% uptime, a 70% reduction in page load times, and 20% lower infrastructure costs. Designed and built RAG pipelines integrating LLM APIs via LangGraph agentic workflows, and orchestrated CI/CD pipelines with GitHub Actions and Terraform.

Engineered high-performance REST APIs using Laravel and Symfony, supporting high-volume data transactions. Developed responsive, SEO-optimized frontends using Vue.js, contributing to a 15% increase in user retention.

Built custom Adobe Commerce (Magento 2) extensions and modules to support client-specific catalog, checkout, and storefront requirements. Developed reusable component libraries in Vue.js, accelerating the development of new admin modules by 50%.

Bachelor of Science in Software Engineering from Superior University, Lahore, Pakistan, from 2015 to 2019.