At Axtria, I work on a production Text-to-SQL system that lets pharma analytics clients query ent...At Axtria, I work on a production Text-to-SQL system that lets pharma analytics clients query ent...
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Atharva Pande
• Sep 1
At Axtria, I work on a production Text-to-SQL system that lets pharma analytics clients query enterprise data using natural language instead of writing SQL. The stack is FastAPI and LangChain, with a natural-language-understanding layer over Excel-based schema definitions and PKL-based metadata, running against Snowflake. My work has centered on debugging the pipeline, verifying SQL correctness against real client data, and refining the NLU layer to improve how well the system maps ambiguous business language to the right columns and tables.
Skills demonstrated: LangChain, FastAPI, LLM-powered SQL generation, Snowflake, production debugging, NLU/prompt refinement in a live client-facing system.
LangChainSnowflakeAI Engineer Python
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