Sai Tata
GenAI Full Stack Developer | Python | Java | PHP | React.js | AWS | Microservices | REST APIs | Spring Boot | ML | GenAI Integration
- Role
- Generative Ai Engineer at Kroger
- Location
- Cincinnati, OH, US
- LinkedIn followers
- 500 followers
About Sai Tata
Most AI projects die somewhere between the demo and production. I\'m the engineer who…
Experience
Generative Ai Engineer
Apr 2025 — Present · Cincinnati, OH, US
Working on GenAI data pipelines using LangChain 0.3 and OpenAI GPT-4o at Kroger\'s retail operations. I connect LLM outputs to live workflows across 5+ backend services, which cut manual processing time by about 32%. Set up Databricks workflows for the analytics team. We process millions of transactions daily, and after I reworked the job orchestration, pipeline execution time came down 38%.Took ownership of a Voice AI project for customer call automation. Built the call flow logic in Python and FastAPI to handle order inquiries, call routing, and after-hours calls across retail locations.Also spend time tuning our Java 21 Spring Boot services and rewriting slow SQL queries. Got query execution time down around 40% on the tables that were causing the most pain.Stack: Java 21, Python 3.12, Spring Boot 3.4, LangChain 0.3, OpenAI GPT-4o, Databricks, FastAPI, AWS, Voice AI
Education
Pace University
Master's degree
Vel Tech Technical University
Bachelor's degree
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