Expert System Development:- Designed and developed an expert system for enterprise architecture, integrating distributed system codebases, databases, and business processes into a unified graph-based knowledge base.Graph Database Design and Optimization:- Built a graph database to represent system architecture, utilizing Cypher query language for querying.- Optimized complex Cypher queries by analyzing execution plans and implementing indexing strategies to enhance performance.Search and Similarity:- Leveraged vector stores for similarity search and efficient data retrieval.- Worked extensively with Elasticsearch as a search engine, utilizing standard queries and k-Nearest Neighbors (kNN) search for advanced search capabilities.Observability in Distributed Systems:- Deployed Elasticsearch as an observability tool for .NET-based distributed systems, enabling real-time monitoring and actionable insights into system performance.Cross-Team Collaboration and Innovation:- Analyzed system processes to identify pain points and opportunities for improvement.= Designed and delivered innovative, creative solutions in collaboration with cross-functional teams, enhancing productivity and work quality across the organization.

- Designed and developed applications powered by Large Language Models (LLMs), leveraging advanced techniques such as prompt engineering, Retrieval-Augmented Generation (RAG), and agent-based methodologies.- Introduced innovative solutions to automate repetitive tasks and address complex problems through creative and effective approaches.- Built robust pipelines for document generation and codebase review using LLMs integrated with static code analysis tools like Roslyn.