Sanket Shrikrushna Sapkal

Senior Backend Engineer @Klarity

San Francisco, CA, US

Designed and implemented AI reasoning to provide AI insights for extracted values from multiple data sources.‣ Led data validation feature using knowledge graph-based matching algorithms (NetworkX bipartite graphs) to compare and resolve data tables, signature blocks, and annotations across documents with greedy and max-weight matching strategies.‣ Implemented k-shot learning framework with RAG-based retrieval using FAISS and Pinecone vector stores, plus automated prompt engineering (APE) to optimize extraction accuracy and drive product adoption.‣ Enhanced the speed of in-house GenAI application development platform by 10x through Pinecone vector database integration for similarity search across field embeddings, language samples, and document images.‣ Designed and implemented automated document workflow application with GPT-4 annotations.‣ Integrated an iPaaS solution, to improve the data ingestion and monitoring. This reduced the customer onboarding time by 95%.‣ Contributed to the hiring process and played a pivotal role in mentoring new engineers.‣ Stack: Python, MongoDB, GPT4/4.1, o1/o3, Claude Opus/Sonnet, Gemini 2.5 Pinecone

Pune Institute of Computer Technology

Bachelor of Engineering - BE, Computer Engineering

University of Southern California

Master of Science - MS, Computer Science