Open to opportunities

UMA NAGA GANESH REDDY NALLAMILLI

@umanagaganeshreddyna

Message

Full-stack engineer building AI-assisted health tech and ONDC commerce platforms with LLM/RAG backend ownership.

India

Message

What I'm looking for

I’m looking to build scalable AI-assisted products where I can own LLM/RAG backend systems, improve latency and reliability, and ship production-grade APIs and multi-agent workflows with strong engineering ownership.

I’m a full-stack engineer specializing in AI-assisted health tech and ONDC commerce platforms, with 3 years of experience focused on scalable backend ownership and production-grade delivery.

I take end-to-end responsibility for integrating LLM-based AI systems—building wrapper APIs, production APIs, and RAG pipelines—using Golang and Spring Boot, improving response latency by 18% and increasing user interaction efficiency.

In my recent roles, I’ve scaled multi-agent orchestration quickly, reducing application development cycles by 23% through LangChain + OpenAI-powered agent systems and enabling reliable, high-throughput backend operations (5k+ transactions/day).

I’ve also grown from intern to core engineer, taking full ownership of multi-agent microservices within 3 months, reducing deployment turnaround time by 27% while shipping features like AI-assisted prescription generation, doctor dashboards, and ONDC-integrated workflows.

Experience

Work history, roles, and key accomplishments

Core Software Developer

UnitedForHer

Jun 2025 - May 2026 (11 months)

Built a wrapper API over RAG + LLM services for AI-assisted prescription generation, reducing response latency by 18% and improving user interaction efficiency. Led ONDC-integrated backend development for 5k+ transactions/day and delivered an expert dashboard for doctor scheduling and patient appointment management.

ONDC Integrations Golang Spring Boot Multi agent orchestration React ONDC Integration REST APIs

Software Developer Intern

Shayr Omnichannel Private Limited (Adya)

May 2023 - Jul 2023 (2 months)

Built core buyer and seller modules for the Adya protocol layer to enable seamless ONDC-based transactions. Developed backend components supporting interoperability across ONDC-compliant platforms for buyers and sellers.

ONDC Protocol Layer Buyer Seller Application Development REST API Development Data Mapping Microservices Architecture API Integration

Software Developer Intern

Eunimart Omnichannel Private Limited

Dec 2022 - Present (3 years 5 months)

Engineered and scaled RESTful APIs in Python and Node.js for a cross-border e-commerce SaaS supporting seamless international operations for SMEs. Developed AI-powered catalog management and dynamic pricing to improve operational efficiency and reduce manual effort in global sales workflows.

Python Node.Js Development REST APIs Catalog Management Dynamic Pricing Scaling APIs