.png){kind=logo}
Santhosh Kumar
Mid-level GenAI/ML Engineer specializing in LLM agents and RAG for Financial Services & Healthcare
Connect with Santhosh
Santhosh already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.
Recommended
Already have an account?
About
Built and deployed a production GenAI internal support agent at Bank of America (“Ask GPS/AskGPT”) using RAG on Azure, focused on reducing escalations and improving response quality for repetitive knowledge-based queries. Demonstrates strong production LLM engineering: custom LangChain orchestration, retrieval tuning to reduce hallucinations, rigorous offline/online evaluation, and model benchmarking with dynamic routing (e.g., GPT-4 vs Claude).
Find your next great hire
Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.
Key Strengths
- Built and deployed an internal enterprise GenAI support agent (RAG) on Azure for high-volume knowledge queries
- Strong hallucination control via retrieval improvements (chunking, metadata filters, relevance thresholds) and prompt redesign (citations, 'I don’t know' behavior)
- Production-grade LangChain orchestration with custom retrievers and lightweight custom chains (conditional routing, fallbacks, confidence checks)
- Lifecycle evaluation mindset: separates retrieval vs generation evaluation; uses offline datasets plus production observability (latency, tokens, errors, fallback frequency)
- Evidence-driven model selection and benchmarking (evaluated GPT-4 vs Claude; implemented dynamic model routing by query complexity)
- Effective collaboration with non-technical ops/product stakeholders using outcome-based framing and iterative demos/prototypes
Like what you see? We'll introduce you to Santhosh directly.
Experience
Education
Awards
Skills
Languages
Certifications
Browse Similar
Similar Candidates
Senior Machine Learning Engineer specializing in recommender systems, search, and NLP/GenAI
Mid-level AI/ML Engineer specializing in LLM training, RAG, and scalable inference
Senior AI Engineer specializing in LLMs, generative AI, and ML systems
Staff Machine Learning Engineer specializing in search, ranking, and LLM systems
Senior AI Engineer specializing in NLP and large language models
Staff Machine Learning Scientist specializing in NLP, LLMs, and Generative AI
Interested in Santhosh?
We'll personally introduce you - no strings attached.
Build your dream team with Reval
Our AI agents source, screen, and vet candidates for your open roles. Get qualified, high-intent candidates on your desk within 48 hours.
Discover more candidates like Santhosh
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent