Karan Chaba
@user.2394517
Software Development Engineer at SearchUnify (Grazitti Interactive)
Chandigarh
Karan Chaba is a Python Developer with experience since June 2021 at SearchUnify (Grazitti Interactive) in Chandigarh, focused on chatbot analytics, NLU pipeline enhancement, and large language model integrations. He holds a B.Tech in Computer Science from Punjab Engineering College, Chandigarh (2016-2020). His work spans PostgreSQL database optimization, Flask REST APIs, Redis caching, Kafka integration, and prompt engineering for OpenAI and AWS Bedrock LLMs.
Experience
Software Development Engineer (Python Developer)
SearchUnify (Grazitti Interactive)
Chatbot Analytics Database Schema Redesign achieving sub-1.5-second data retrieval. SQL Query Optimization improving chatbot performance by 50%. Synthetic Utterance Generation using OpenAI and AWS Bedrock LLMs. NLU Pipeline Enhancement raising intent detection from 68% to 79%. Prompt Engineering for LLMs including hijacking prevention and profanity filter. Redis Integration reducing data retrieval time by 50%. Middleware Layer for multi-tenancy and security. Automated Task Scheduling with Kafka integration. Tableau Dashboard for chatbot analytics.
Education
Punjab Engineering College
Bachelor of Technology
Computer Science