Yashu Gupta

About Yashu Gupta

Experienced Lead Data Scientist and AI Architect with over 9+ years of expertise in developing and productionizing scalable AI solutions to address complex business challenges across diverse domains. As a dedicated data scientist, I collaborate closely with clients and stakeholders, guiding projects from inception to implementation, leveraging cutting-edge technology stacks to build robust and scalable Data Science solutions. RolesAI Architect, Team lead, Individual ContributorSpecializes in- Deep Learning, Generative AI, LLM, Agentic AI, ML & Data Science- Generative AI, LLM Finetuning and Deployment at Scale on cloud and self-hosting - Data Architecture Design- Natural Language Processing - Predictive Modelling - MLOPS and Deployment - Cloud (Azure, AWS, NVIDIA)Technology Stack:Specialization- Generative AI, LLM, Data Science, Deployment, MLOPS, Python, Machine Learning, Deep Learning, NLP, Predictive Modelling, Data Architecture Design, Computer Vision Architectures- Llama, Claude, GPT, RAG, Transformers, Bert, Albert, Bart, Pegasus, GPT3, ChatGPT, Falcon, Vector DB, MOE, Mistral AI, QLORA, VLLM, Marian, LSTM, Classifications, Logistic, SVM, RF, MNB, Tensor RT LLM, VLLM, TGIFrameworks: PyTorch, Langchain, ELK, Hugging Face (Transformers), Scikit-Learn, TensorFlow, NVIDIA Nemo, NVIDIA NIMS, VLLM, TGIDeployment: Dockers, Microservices, Mlops, Gunicorn, Task Queue, Nginx, kubernetes, Container apps.Cloud Services: AWS (S3, EC2, Sage maker, Bedrock), Azure (Azure ML, OpenAI, Cognitive, Bot Framework, BLOB, Vault, Mongo Atlas).Evaluation – Predictive Modelling (Precision, Recall, False Alarm, ROC, F-Beta, Mathews Correlation), NLP (Perplexity, Rogue, BLEU)Industries- Telecom- Insurance- Legal, Internet- Enterprise and Logistics- BPO/KPO

Experience

1. Lead Data Scientist - Manager

   EXL

   Apr 2023 — Present · Gurugram, IN

   ROLE- Lead Data scientist and Individual Contributor.• Integral member of the EXL Team, serving as a Data scientist and AI Architect, Lead to design and implement scalable data science solutions.• Led Generative AI projects and LLM initiatives spreading across verticals and clients.• Understand customer needs across segments; translate them into solutions by combining technical and business acumen.• Lead junior data scientists while actively contributing as a developer, ensuring successful implementation of AI solutions or Products.1. Agentic AI Platform : Build and deployed various AI agents and achieved SOTA Results. Leverage various frameworks like CrewAI, Langgraph, Langsmith for building these agents and leverage various patterns like ReAct, Reflexion and Supervisor Agents.2.Finetune Domain specific llm using Nemo framework and deployed these on high end GPU and serve using vllm for high Throughput and low latency2. GENAI Endorsements Automation - Led the automation of processing complex endorsement requests using Generative AI, LLMs, and OCR, achieving 50% reduction in manual effort and 35% improvement in classification and extraction accuracy. Leveraged generative AI and Finetuned LLM to understand information from policy documents, endorsement requests, and related paperwork.3. Gen-Recruit - Developed an AI-driven HR solution integrated with ATS systems, enhancing hiring efficiency by 30% across 2+ global clients. Reduced candidate search time by 40% through Elasticsearch.4. Enterprise Generative Search - Designed a RAG-based virtual assistant for faster document retrieval, improving operational efficiency by 25%. Deployed scalable solutions for automatic legal contract summarization.5. Language Neutralization - Led development of NMT models for multilingual translation, reducing manual errors by 50%. Built pipelines for real-time file, email, and audio translations, scaled via Kubernetes.

Education

• Rayat & Bahra Institute of Engg. & Biotechnology

  Bachelor's degree, Computer Science

  2012 — 2016

Skills

• Python
• Artificial Intelligence
• Bluemix Conversation
• Tensorflow
• Artificial Neural Networks
• Pandas
• Watson Discovery
• Java
• C++
• C
• Programming
• Bluemix Nlu
• Deep Learnnig
• Rooting
• Jsp
• Powerpoint
• Microsoft Excel
• Servlets
• Ibm Watson Content Analytics
• Javascript
• Watson Conversation
• Sql
• Project Management
• Scikit-Learn
• Data Analysis
• Machine Learning
• Microsoft Powerpoint
• Ibm Watson Explorer
• Androidrooting
• Applied Machine Learning
• Microsoft Word
• Html
• Ibm Watson
• Team Management
• Neural Networks
• Core Java
• Microsoft Office
• Flashing Roms
• Data Science
• Photoshop