Lead Data Scientist @ Coforge | Generative AI | PGP in Data Science

Bengaluru, Karnataka, India

Bengaluru, Karnataka, India

Remote

Bangalore Urban, Karnataka, India

Bengaluru, Karnataka, India
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Gurugram, Haryana, India







Post Graduate Program(MS), Business analytics, Data Science and Big Data
Aegis School of Business, Data Science & Telecommunication
Bachelor's Degree, Geography
Loreto College - kolkata
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Download Tal BossLead Data Scientist @ Coforge | Generative AI | PGP in Data Science
GenAI professional specializing in Generative AI, Agentic AI, RAG, and LLM-based solutions. Experienced in building scalable, production-ready AI applications using Python, LangGraph, LangChain, Gemini, Vertex AI, FastAPI, and cloud technologies.
Bengaluru
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Lead Data Scientist at Coforge, Oct 2025 - Present · 1 yr, Bengaluru, Karnataka, India, Architected end-to-end enterprise Agentic AI systems using multi-agent architectures, building autonomous Code Review and Artefact Eval agents with Model Context Protocol (MCP), LangGraph, and LangSmith to enable agent collaboration, tool calling, workflow orchestration, tracing, and performance evaluation. Designed and implemented Agentic AI-based prompt templating frameworks leveraged by Copilot to automate project-specific code generation, significantly reducing manual development effort and accelerating delivery timelines. Developed a contact center conversational analytics AI platform for HSBC agents. Built a real-time transcriber module to stream live conversations between agents and customers. Implemented a summarizer module using LLM like Gemini to generate concise conversation summaries based on custom prompts. Designed and deployed multiple Fast APIs for storing agent details, customer details, call data, transcripts, and summaries in Cloud SQL using SQL Alchemy. Created a module to calculate summary evaluation metrics (RougeL, BLEU, METEOR and Cosine Similarity) with daily job scheduling using Kubernetes. Wrote production-ready code for handling API requests, context cache deletion, resolving defects, and ensuring synchronization across services. Collaborated on deployments using Jenkins and managed code promotions to production environments. Worked on LLM model migration and optimization of prompts to adapt to evolving requirements.
Technical Analyst at Coforge, Jun 2024 - Oct 2025 · 1 yr 5 mos, Bengaluru, Karnataka, India
Data Scientist at Grey Chain, Jun 2023 - May 2024 · 1 yr, Remote, Developing product features using LLMs such as OpenAI, LlamaIndex, Llama2, Claude3, enhancing their capabilities for user specific tasks. Designed and implemented a next question prediction feature, enabling the model to anticipate and suggest follow-up questions, enhancing conversational flow and user engagement. Created summarization prompts to enable the model to generate concise and informative summaries of lengthy text, improving the efficiency of document analysis. Engineered support for various document types, allowing users to upload documents in different formats and seamlessly ask questions about the content. Developed question-answering systems that leveraged the language model's capabilities, enabling users to extract information and insights from documents with ease. Enhanced document reading capability using table-OCR, GPT4 Vision API. Enhancing RAG specific tasks using AWS-Bedrock.
Data Scientist at Justdial, Jan 2022 - May 2023 · 1 yr 5 mos, Bangalore Urban, Karnataka, India, Leveraging advanced NLP algorithms to build custom models for entity extraction and concept recognition, relation extraction, summarization, textual classification and clustering, etc. Implemented Parts of Speech Tagging (POS) using Spacy for identification of search terms. Worked on Language Detection, Multiclass vertical prediction using CNN, LSTM and State of Art algorithms. Developing Spelling correction module using Elasticsearch query, Character embeddings, BERT etc. Fetching and updating data using Elasticsearch, running various queries in Kibana to get desired results. Fetching user data, studying their behavior and pattern and trying to implement in cases for spellchecks, next sentence prediction.
Deep Learning Researcher at WoWExp, Sep 2021 - Jan 2022 · 5 mos, Bengaluru, Karnataka, India, • Research and implementation in Dialogue Systems, Speech Recognition, Dynamic Knowledge graph construction and other NLP and Computer Vision models. • Defining data augmentation pipelines. Training models and tuning their hyperparameters. • Analyzing the errors of the model and designing strategies to overcome them. Deploying the models to production.
NLP Engineer at DolphinChat (Formerly CivilCops), Feb 2021 - Aug 2021 · 7 mos, Gurugram, Haryana, India, Developing custom chatbots on different channel as per clients needs. Responsible for the application of the State of Art Conversation Driven Development techniques to design conversations. Building and evaluating NLP pipelines. Integration of Chatbots with Management Dashboard and CRMs. Leading Test Driven Development & Agile Methodologies.
Post Graduate Program(MS), Business analytics, Data Science and Big Data, Aegis School of Business, Data Science & Telecommunication
Bachelor's Degree, Geography, Loreto College - kolkata