Shuba Sarkar

Ai Ml Engineer @Bandhan Bank

Kolkata, IN

Projects:1. Sensei (AI powered RAG chatbot for internal design system)•Built a GenAI chatbot for the internal design system using Mistral 7B for language generation, MiniLM (BERT-based) for embedding generation, FAISS for efficient vector similarity search, and LangChain for orchestrating the Retrieval-Augmented Generation (RAG) workflow—enabling intelligent, context-aware design component suggestions.2. UIVALIDATOR (AI-powered UI design quality scoring & audit tool)•Built a Chrome extension for real-time quality scoring of 200+ UI components (e.g, text fields, buttons) on hover using a Random Forest classifier, providing instant feedback (Poor, Okay, Good)based on design compliance.•Developed a companion web portal for URL-based automated UI audits using Node.js, Puppeteer, and a Python FastAPI backend to extract components, run ML predictions, and generate detailed quality reports—improving design review efficiency by 40% across internal tools.3. Synthetic Monitoring (Proactive monitoring and escalation system)•Implemented a real-time monitoring application using Java with Elasticsearch as the primary database and Kibana for dashboarding to facilitate daily monitoring, data analysis, and reducing service downtime while improving operational visibility. •Tracked URLs and 100+ APIs across multiple critical and non-critical channels- •Automated anomaly detection with escalation matrix-driven mail and Ms Teams alerts, reducing response and resolution time.4. Pulse Statement (Automated loan document delivery system)•Developed REST APIs using Node.js and Express.js following a layered architecture (Routes, Controllers, DAOs, Models) to automate delivery of loan related documents.•Integrated RabbitMQ for asynchronous processing and Puppeteer for dynamic PDF generation.•Enabled customers to receive documents via email on-demand, eliminating branch visits and reducing manual workload.

Bengal Institute of Business Studies

Master of Business Administration - MBA

IBM Skills Network

PGPDM

Calcutta Institute Of Engineering And Management

Bachelor of Technology - BTech

Kendriya Vidyalaya No 2 AFS Srinagar

Higher Secondary

Kendriya Vidyalaya No 2 AFS Srinagar

Secondary