Open to opportunities

Sunil Gangupamu

@sunilgangupamu

Full Stack Developer building Java cloud microservices and React apps with Kafka and Azure OpenAI-driven enterprise search.

United States

Message

What I'm looking for

I’m looking for teams where I can build secure Java microservices and React interfaces, then pair them with Kafka/event-driven systems and Azure OpenAI RAG features—while shipping reliably through Docker, Kubernetes, and CI/CD.

I’ve spent the last few years building cloud-native full stack systems, starting with Avenir Technologies where I developed Java/Spring Boot microservices and REST APIs for finance and retail platforms.

At McKinsey & Company, I’ve architected distributed services with API Gateway, service discovery, and centralized configuration, and I’ve designed secure enterprise APIs using Spring Security, OAuth2, JWT, OIDC, and Azure AD.

I also integrate Kafka-based event processing and Azure OpenAI/OpenAI + LangChain RAG workflows into Spring Boot services, then support the whole delivery pipeline with Docker, Kubernetes, Terraform, and CI/CD.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

McKinsey & Company

Aug 2025 - Present (1 year)

Architected cloud-native applications using Java 17, Spring Boot, and Microservices. Integrated Azure OpenAI and RAG for AI-powered enterprise search, improving productivity by 45%.

Full Stack Developer

Avenir Technologies

Jan 2020 - Jul 2023 (3 years 6 months)

Developed scalable enterprise applications using Java, Spring Boot, and Microservices, improving performance by 35%. Integrated OpenAI APIs and RAG to automate document summarization, reducing manual effort by 35%.