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ikkalucky

Lave Kumar

@ikkalucky

Data Scientist and Agentic AI Specialist

India
Engels, Hindi
Sommige informatie wordt in het Engels weergegeven.
Over mij
Portfolio: https://akki-lucky.netlify.app/ Data Scientist with over 2.5 years of expertise in Enterprise AI and agentic workflows. Key contributor to ORBIT HRMS, a system featuring 180+ RESTful APIs supporting more than 5,000 employees. Proficient in designing scalable microservices, AI Agentic workflows, and high-performance architectures utilizing FastAPI, PostgreSQL, Redis, and Docker. Experience includes implementing LLM-driven agents to automate intricate HRMS functions with secure read/write access. ... Lees meer

Skills

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ikkalucky
Lave Kumar
offline • 

Bekijk mijn diensten

AI chatbot development
I will ai rag chatbots using langchain langgraph and openai
VanafUS$ 50 / projectMeer informatie

Portfolio

Werkervaring

Hitachi

AI Engineer / Agentic AI

Hitachi • Fulltime

Jul 2024 - Present • 1 yr 10 mos

NL2SQL – AI Search MODE (Google Search) ▸ Designed and implemented an NL2SQL query system that converts natural language requests into structured SQL queries for internal data retrieval. ▸ Built an intelligent query-routing layer that determines whether a request can be answered using internal PostgreSQL databases before falling back to external web crawling. ▸ Implemented a decision pipeline (Classify → Route → Query → Validate → Respond) to ensure accurate and controlled data access. ▸ Added query result caching to reuse previously computed answers, reducing database load and improving response latency. ▸ Enabled contextual retrieval using PostgreSQL + pgvector for semantic matching of user intent with existing structured data. ▸ Conducted performance tuning and benchmarking to balance accuracy, latency, and cost across SQL retrieval vs. fallback crawling paths.