Muhammad Rehan

Senior Full Stack Software Engineer at Q-PAC

Architected a large-scale manufacturing operations platform using React, TypeScript, Node.js, NestJS, Docker, and Kubernetes, consolidating inventory, production, QA, and logistics into a cloud-native ecosystem. Led modernization of legacy services into event-driven microservices, designed scalable APIs and CI/CD pipelines, and optimized data models for millions of monthly transactions via REST APIs. Built reusable React components and frontend architecture standards used across 15 internal business apps. Directed code reviews, technical planning, and architecture discussions for a team of 8 engineers. Integrated ERP, analytics, and reporting systems to streamline manufacturing and supply chain visibility.

Senior Software Engineer at Bo Payments

Engineered secure payment processing platform using React, TypeScript, Node.js, PostgreSQL, and cloud-native microservices, serving thousands of daily financial transactions. Developed AI-assisted fraud detection workflows leveraging ML models and transaction analytics to identify anomalies. Built scalable API integrations with payment gateways, banking providers, identity verification, and compliance services. Implemented Redis caching and asynchronous processing architectures to boost throughput during peak usage. Established automated CI/CD pipelines and cloud infrastructure monitoring across AWS. Collaborated with product, compliance, and engineering stakeholders to deliver SaaS onboarding and payment operations.

Senior Software Engineer at Troon Technologies

Modernized legacy services into event-driven microservices; designed scalable APIs; containerized deployments and automated CI/CD pipelines to improve reliability and accelerate feature delivery across distributed teams.