Abhishek Maurya

• Took end-to-end ownership of Enterprise Search, an LLM-based search tool for a large corporation, evolving it from a fragmented POC into a modular, production-ready MVP.
• Architected an open-source, multi-layer EDI archival solution that cut costs by 70% over the proprietary alternative.
• Designed and delivered an email-based transaction processing platform end-to-end, enabling a new transaction channel.
• Architected a unified script-based platform to process EDI, eliminating duplication across systems and extending to new document types.
• Built systems for generation and validation of German e-invoicing formats and various external system integrations.

Python · Django · Windows Server · PDF processing · LLM · FastAPI · Svelte

• Built a hybrid RAG agent that combines web search with vector retrieval, and a text-to-SQL agent on LangGraph.
• Developed an LLM-based voice calling agent over SIP, plus an AI document verification system.
• Built a data extraction and ingestion platform on PySpark and Databricks.
• Built an AI-powered presentation generator for a major healthcare company.

Python · LangChain · FastAPI · LangGraph · Spark · SIP · RAG · LLM

• Built an LLM-driven chatbot with training on custom data sources; built a universal web scraper and a data ingestion platform.
• Developed ML pipelines for chat data insights and a Flask NLP server for text-based DB queries via LLM API.

Python · React · Flask · LLM · RAG · Vector DB · Playwright