Gokul Sathianarayan

Full Stack Developer at omoqo GmbH

Native cloud solutions for cargo terminal operations (TOS) built on a cloud-native, multi-tenant architecture. Implemented end-to-end features across containerized services (13 independently deployable components), REST and GraphQL APIs, and Kubernetes-based deployments; contributed to planning, design, and production readiness.

Full Stack Developer at McKinsey & Company (for Tata Consultancy Services)

Led migration from JavaScript to TypeScript, achieving a 95% reduction in errors and improved maintainability. Built Know Bot & Compare Tool using Node.js, React.js, and Kubernetes; implemented REST APIs, CI/CD pipelines, and Docker-based containerization; guided API design through to production-ready UI.

Full Stack Developer (Freelance) at Volkkommen App

Developed an energy sensor/meters tracking app from scratch using React Native, Node.js, and AWS; optimized the DAVAS platform's webVitals to achieve a significant Lighthouse score improvement and enhanced performance.

Full Stack Developer at Three Phase Tech Solutions

Led a 5-person Scrum team to develop the DAVA S IIoT platform using React, Node.js, and AWS; enhanced data analytics with Grafana/Prometheus; mentored junior developers.

Frontend Developer at Intuz Solutions

Developed microservices and designed REST APIs using Swagger for a blockchain platform; created reusable React components that reduced new feature development time by 50%.

Full Stack Developer at omoq GmbH

Built and maintained features across a cloud-native, multi-tenant Terminal Operating System (TOS) for container logistics, spanning 13 independently deployable microservices.

Full Stack Developer at Freelance – Volkkommen App

Developed an energy/sensor meter tracking app from scratch using React Native, Node.js, and AWS, while optimizing the DAVAS platform's web vitals to achieve a 70% increase in Lighthouse performance scores and higher PWA conversion.

Full Stack Developer at Three Phase Techno Solutions

Led a 5-person Scrum team in building the DAVA S II o T platform using React, Node.js, and AWS, enhancing data analytics via custom visualization/monitoring plugins (Grafana/Prometheus) and mentoring junior developers.

Full Stack Developer at Self-employed / Freelance

Built Volkkommen energy sensor tracking backend and frontend; implemented real-time sensor ingestion, Node.js, AWS, and React-based UI; led end-to-end development and architecture as a freelancer.

Frontend / Full Stack Developer at Intuz

Led JavaScript-to-TypeScript migration across large frontend architecture; worked on React Federation, lint migrations, and performance improvements; collaborated on Next.js and Node.js stack.

Frontend Developer at Intuz

Built reusable components and APIs for web applications, documented APIs with Swagger, and supported frontend development with modern React-based architecture and UI patterns across multiple projects.