---
title: "Traple Kumar - Senior Associate Data Science L1 in Bengaluru | Tal"
description: "Meet Traple Kumar, IIT KGP | Senior Data Scientist @Publicis Sapient | Data Science | ML | DL | NLP | Software Development based in Bengaluru. AI stack includes github copilot, hugging face, and langchain. Explore public work links including github."
image: "https://tal.club/meet/traple-kumar/share-image"
---

# Traple Kumar on Tal

## Headline

IIT KGP \| Senior Data Scientist @Publicis Sapient \| Data Science \| ML \| DL \| NLP \| Software Development

## Location

Bengaluru

## AI stack

github copilot

hugging face

langchain

langfuse

langgraph

Google ADK

## Work experience

Senior Associate Data Science L1 at Publicis Sapient, Jul 2024 \- Present · 2 y 4 mo, Bengaluru, Karnataka, India, • Built and enhanced 5\+ production GenAI modules across RAG, Text2SQL, AI agents and Vertex AI solutions\. • Improved agentic RAG system performance and reduced API response time by 82% using multithreading in production\. • Built a GenAI campaign workflow for Mondelez with cross\-functional teams to enable targeted personalization\. Contributed to an estimated 8\-10% ROI improvement and $181M\-$241M in projected annual revenue\. • Evaluated RAG responses using context precision, faithfulness, and response relevancy to assess quality\. • Improved an LLM\-powered Text2SQL engine by optimizing generated queries for target cohort data requirements\. • Built async FastAPI endpoints using OOP and multithreading, with Pytest to improve service reliability\. • Containerized AI workloads with Docker and deployed them on Kubernetes, Vertex AI Registry, and GCP Logging\.

Data Science Intern at Publicis Sapient, May 2023 \- Jul 2023 · 2 mo, Gurugram, • Led a 5\-member team to build a scalable NLP search platform for diverse product datasets and use cases\. Reduced development cycles by 95% while improving search relevance and user engagement across product data\. • Integrated Elasticsearch with the RASA DIET Classifier to enable scalable product search and filtering\. • Used BERT embeddings and GPT\-3 to enable semantic search and automate classifier training workflows\.

Junior Data Scientist at Zummit Infolabs, Apr 2022 \- Aug 2022 · 4 mo, Remote, • Built a real\-time Indian currency classifier using transfer learning with Inception V3 and augmentation\. • Achieved 95\.61% precision and 94\.02% validation accuracy using data augmentation and model optimization\. • Integrated voice predictions to support visually challenged users in real\-time currency identification\.

## Education

Master's of Technology \(M\.Tech\), Mechanical Engineering, Indian Institute of Technology, Kharagpur

Bachelor's of Technology \(B\.Tech\), Mechanical Engineering, Indian Institute of Technology, Kharagpur

## Public links

- github: https://github\.com/Traplekumar

[View the original profile](https://tal.club/meet/traple-kumar)

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