Professional Summary
Full Stack Developer with 5 years of experience building production-grade fintech applications — prepaid cards, digital gold, and mutual fund platforms. Expert in Java 21, Spring Boot 3, Microservices, React 18 & TypeScript. Proven ability to own entire features end-to-end, from database schema to polished UI. Currently expanding into AI/ML integration — including Claude AI and RAG pipelines.
Work Experience
Software Engineer
Apr 2025 – Present
K2VS Finance & Investment Pvt. Ltd — Mumbai
- Built PolicyBridge — full-stack Insurance Call Centre CRM using Java 21, Spring Boot 3.3, React 18 + TypeScript, MySQL 8, with Claude AI integration.
- Designed REST APIs for Prepaid Card, DigiGold, and Mutual Fund products integrated with Fino Bank and third-party providers.
- Implemented Spring Security + JWT stateless auth, WhatsApp Business API notifications, and scheduled reminder system.
- Built scalable microservices with production-level logging, exception handling, and MySQL query optimisation.
- Deployed frontend on Netlify and backend on Railway; managed via GitHub CI.
Software Engineer
Jul 2021 – Mar 2025
Vivatech R&D Pvt. Ltd — New Delhi
- Developed full-stack features across Angular, React/TypeScript frontends and Spring Boot backends for enterprise clients.
- Integrated ChatGPT API for AI-assisted lead scoring and WhatsApp template messaging in Hindi/English.
- Built M-GAME11 fantasy sports portal — Java 17 microservices with live data feeds from 700+ leagues.
- Resolved complex Spring Security and transactional boundary issues in production environments.
Software Developer Intern
Apr 2020 – Jun 2021
Vivatech R&D Pvt. Ltd — New Delhi
- Backend development with Spring Boot & Java; API testing with Postman; MySQL database work.
- Contributed to initial microservices decomposition and codebase setup for new product lines.
Key Projects
🛡️ PolicyBridge — Insurance Call Centre CRM
🤖 Claude AI
Full-stack InsurTech CRM for outbound insurance sales — agents manage leads, record calls, send WhatsApp messages, and track performance. Backend: Spring Boot 3.3 + Java 21 with Spring Security & JWT. Frontend: React 18 + TypeScript + Tailwind CSS + Recharts analytics dashboard. Integrated Claude AI (Anthropic) for intelligent lead summarisation and automated call note generation. Features: HANDOFF_DONE workflow, bulk reassignment, role-based admin controls, WhatsApp Business API with Hindi/English templates, and scheduled Reminder System.
💰 Sahi Savings
Software Engineer
Personal finance toolkit for salaried individuals — track & manage tax savings and investments: MF, PPF, EPF, FD, insurance, pension, real estate in one platform.
🃏 M-GAME11 — Fantasy Sports
Java Backend Dev
Skill-based fantasy sports portal — contest management, live score ingestion, and leaderboard/wallet APIs for 700+ leagues with concurrent user sessions.
💳 Prepaid Card + DigiGold
Software Engineer
Fino Bank API for prepaid card issuance, reloading & transaction history. Digi Swarna API for real-time digital gold buy/sell with KYC & wallet management.
🎓 University Management ERP
Full Stack Dev
End-to-end university ERP — student records, attendance, fee management with role-based access (Admin, Faculty, Student) via Angular UI + Spring Boot.
🌐 ISP Platform
Full Stack Dev
Internet Service Provider billing and subscription management system — independently handled all third-party API integrations, onboarding, and plan management.