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Naveen Kancharla

Mid-level AI & Backend Engineer specializing in RAG systems and scalable APIs

WooingSt. Francis CollegeVirginia, USA4 Years ExperienceMid LevelWorks On-Site

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About

Built and deployed a production LLM-powered document Q&A system using a strict RAG pipeline (LangChain-style orchestration + FAISS) to help users query large internal document sets. Demonstrates strong reliability focus through hallucination mitigation, curated offline evaluation with grounding checks, and production monitoring (latency/fallback rates) plus stakeholder alignment via demos and business metrics.

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Key Strengths

  • Built and deployed a production LLM document QA system for internal knowledge search
  • Practical hallucination reduction using strict RAG, similarity thresholds, and abstention behavior
  • Structured evaluation approach combining offline test sets, manual retrieval validation, and grounding checks
  • Production-minded monitoring and iteration using latency, fallback rates, and user feedback
  • Able to debug complex multi-step LLM workflows via step-level logging and prompt versioning
  • Thoughtful model/retrieval/prompt selection based on accuracy, latency, cost, sensitivity, and scale constraints
  • Effective communication with non-technical stakeholders via demos and outcome-based success metrics

Reference Highlights

Strongly Recommended
  • Strong at designing and shipping LLM-based products
  • Led an LLM-based QA document system end-to-end (architecture through deployment)
  • Active and consistent communication (daily updates, progress communication)
  • Resolves technical challenges effectively
  • Plays a key role in shipping production solutions
  • Works very well across teams and with non-technical stakeholders
  • Aligns on requirements early
  • Translates technical details into business-related terms
  • Uses simple examples to explain technical concepts
  • Ensures understanding through open discussion

Naveen's references speak for themselves. Let us connect you.

Experience

FreelanceWooing · Aug 2025 – Presentfreelance
Junior Software DeveloperGigabyte · Jan 2021 – Dec 2023

Education

St. Francis Collegemaster, Information Technology
SRM Universitybachelor, Computer Science (AI & ML)

Languages

English

Certifications

AWS Certified AI PractitionerMachine Learning & Big Data With Python & R (Prag Robotics)Gen X AI Job Simulation

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Naveen KancharlaMid-level AI & Backend Engineer specializing in RAG systems and scalable APIs