.png){kind=logo}
Harshal Sawant
Senior AI Engineer specializing in LLMs, RAG, and MLOps on multi-cloud
Connect with Harshal
Harshal 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 productionized a secure internal RAG-based AI assistant (LangChain/FastAPI/FAISS on GCP), tackling real-world issues like latency, retrieval speed, and hallucinations—delivering 25% faster retrieval and 99.9% uptime. Also implemented scalable, reliable ML retraining orchestration with AWS Step Functions/SageMaker/Lambda and partners closely with compliance analysts to iteratively refine prompts and outputs to meet governance standards.
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 a secure internal AI assistant using production RAG architecture (LangChain/FastAPI/FAISS/GCP)
- Improved system performance with 25% faster retrieval and achieved 99.9% uptime
- Reduced hallucinations via better chunking and citation-based prompting
- Lowered latency under load by moving LLM serving to vLLM
- Designed reliable, scalable ML orchestration with AWS Step Functions (validation gates, retries, rollback; event-driven triggers; SageMaker autoscaling)
- Strong evaluation discipline for agents/workflows (unit tests, simulations, edge cases; metrics-driven debugging)
- Diagnosed and fixed stale-index issues in RAG by tracking retrieval hits/accuracy and repairing embedding refresh pipeline
- Effective collaboration with non-technical compliance stakeholders using diagrams, prototypes, and iterative feedback
Like what you see? We'll introduce you to Harshal directly.
Experience
Skills
Languages
Interested in Harshal?
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 Harshal
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent