Pune Division, Maharashtra, India
AI & Data Science professional from IIT (BHU) Varanasi (Class of 2020) with 4+ years of experience driving real-world impact at scale. At FPL Technologies (a unicorn in just 3 years), I built the entire repayments system from scratch, starting with managing strategies and products for 1.5M OneCard customers, then led data management for 40M+ users across OneScore and OneCard. Now, I build AI-powered solutions, leading GenAI initiatives like multilingual voice bots, intent classifiers with GPT fallback, LLM pipelines for credit scoring and fine-tuning LLaMA-3 models. I also ran a 12-session DL & GenAI bootcamp for 50+ engineers while actively experimenting with open-source models and new technologies in AI. Also, a photographer, traveler and music enthusiast, always looking for creative space.
• Built LangGraph based multi-agent system (10+ agents, 25+tools)for automated sales, research, content workflows using Supervisor pattern to reduce ops by ~60%. • Engineered scalable agent infra with BaseAgent/Tool inheritance, StateGraph, MongoDB checkpointing & async WebSocket streaming, for real-time orchestration. • Integrated Pinecone for semantic retrieval and re-ranking, with Pydantic + State Schema for typed I/O and consistent, schema-safe agent behavior across pipelines. • Created 10+ Agent prompts & 20+ AI-driven Email/LinkedIn prompt templates, creativity scaling, sales psychology - boosted campaign response rates by 18%.
• Built multilingual intent classifier with Qdrant & GPT fallback; boosted accuracy by 8%. • Developed voice bot with Whisper, Coqui & WebRTC-VAD; cut manual work by 30%. • Led 12-session DL/GenAI bootcamp for 50+ engineers on LLMs, LoRA, MCP & Agents. • Ran weekly sentiment tracking for OneCard vs competitors using HF LLMs & X APIs. • Built LLM pipeline for call remark insights; fine-tuned Llama-3-8B for score explainability.
• Led end-to-end data migration using PySpark & AWS Glue; structured L1–L3 Delta tables. • Built CI/CD using Gitlab, S3 sync & Lambda; guided 80+ team on cost-effective querying. • Secured PII data via Glue + Ranger masking; automated flows with Lambda & GitLab. • Migrated Superset to Trino; added PDF exports, GChat alerts & OpenMetadata. • Built Kinesis-Firehose-EventBridge pipelines with Lambda preprocessing for real-time routing. • Deployed AWS Feature Store & MLFlow pipelines; tracked CSI/PSI on Superset with GChat alerts.
• Built end-to-end repayment systems as first team member; gained full domain expertise. • Developed ML models for risk segmentation on ₹3000Cr+ portfolio; boosted repayments. • Automated AWS tasks (dashboards, payouts, FLDG) to cut manual effort. • Analyzed sourcing cohorts & fraud patterns to reduce credit losses. • Co-built internal collection system integrated with Dialer, Nudge & Billing; improved team productivity.