At Persistent Systems Limited, I lead a team of six developers migrating an enterprise dashboard used by 10,000+ users to Next.js 15. The platform supports system monitoring and critical operational workflows.
I develop and maintain a Python Flask GraphQL backend, including upgrading Python from 3.8 to 3.12 and migrating Graphene and Graphene-SQLAlchemy from 2.x to 3.x while maintaining backward compatibility.
For a supply chain tracking application, I developed REST APIs and Kafka-based event-driven services using Java and Spring Boot. I also build end-to-end features across frontend, backend, and database layers with Node.js.
I develop enterprise frontend applications with React, Next.js, and TypeScript, and configure CI/CD pipelines and Kubernetes deployments. I hold certifications in AWS, Microsoft Azure, Google Cloud, and Terraform.
