Voleti Rajkumar User
@voletirajkumaruser
I build scalable backend systems and GenAI solutions using Python and FastAPI.
IndiaWhat I'm looking for
I am a software developer focused on building scalable backend systems and Generative AI solutions, with deep expertise in Python, FastAPI and agentic AI frameworks. At Accenture I engineered a Text-to-SQL LangChain agent that improved accuracy by 30%, implemented a Celery-based async queue handling 1K+ concurrent LLM calls, and delivered REST endpoints that boosted throughput by 60%.
I design secure, production-ready agentic workflows and developer tooling—building MCP/Fast-MCP proofs of concept, RAG with Azure OpenAI and Redis that cut response time by 35% and raised answer accuracy by 25%, and automating prompt testing to achieve a 175x speedup. I seek opportunities to drive reliable APIs, apply prompt engineering, and scale GenAI features that deliver measurable product impact.
Experience
Work history, roles, and key accomplishments
Advanced App Engineer - Senior Analyst
Accenture Solutions PVT LTD
Sep 2023 - Present (1 year 11 months)
Engineered a Text-to-SQL agent using LangChain and Azure OpenAI, improving query accuracy by 30% and implemented a Celery-based async queue to handle 1K+ concurrent LLM calls. Built REST endpoints and RAG with Redis and Azure OpenAI, boosting throughput by 60%, reducing response time by 35% and cutting token costs by ~20%.
Research & Development Intern
Hyland Software
May 2022 - Jul 2022 (2 months)
Developed Semantic Search services and REST APIs using Flask and deployed ML models to Elasticsearch, reducing indexing and retrieval time by 15% and improving overall system efficiency.
Education
Degrees, certifications, and relevant coursework
ISIndian Institute of Engineering Science and Technology, Shibpur
Bachelor of Technology
2019 - 2023
Grade: 8.41 (CGPA)
Completed Bachelor of Technology at Indian Institute of Engineering Science and Technology, Shibpur from July 2019 to May 2023 with a CGPA of 8.41.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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