Aug 2025 – Present · 10 mos · Ahmedabad · On-site

• 🚀 I don't build side projects. I build systems where someone's money is on the line.
• At Creer InfoTech, I'm the backend engineer behind a live FinTech platform that real users investing real money into digital & physical gold and silver. KYC onboarding, wallet ledgers, SIP-style recurring investments, logistics fulfillment all running in production, all my responsibility.
• 💳 Payment Engineering
• Integrated Razorpay, Easebuzz, and ICICI Orange fully, not halfway. Recurring billing, webhook pipelines, failure retries, and reconciliation flows. Three gateways, one standard: every rupee in, every rupee out, accounted for.
• ⚙️ Backend & Systems
• NestJS REST APIs. A WebSocket pricing engine switching live between MCX and Bank rates in real time. RBAC admin modules. Docker deployments. Nothing I build stays in staging; it goes to production, and it stays up.
• 🤖 AI Engineering
• Shipped an AI voice bot on Twilio with live sentiment detection for outbound sales calls. Built RAG chatbots with LangChain + LLaMA3, one on web, one on WhatsApp, answering real queries from real enterprise users.
• Stack: NestJS · Node.js · Next.js · Python · FastAPI · MongoDB · Docker · LangChain · Razorpay · Easebuzz · ICICI Orange · WebSockets · Twilio · WhatsApp Cloud API
• 📍 Open to backend · full-stack · AI engineering roles in Bangalore · Mumbai · Pune · Hyderabad ready to relocate immediately.

May 2025 – Jul 2025 · 2 mos · Ahmedabad · On-site

• 🌱 Started junior. Shipped to production anyway.
• Joined Creer InfoTech as a Junior Developer and was contributing to a live FinTech platform within the first few weeks, not internal tools, not test environments, actual production code handling real user transactions.
• ⚙️ What I Actually Did: Built and tested RESTful APIs in NestJS, worked with MongoDB collections handling wallet and transaction data, and got hands-on with payment gateway integrations from day one. Learned fast because the system demanded it.
• 🔧 How I Grew Working alongside senior engineers on a real product taught me more in 3 months than any tutorial could — microservice patterns, API design, deployment workflows, and what production-grade code actually looks like versus what college teaches you.
• This role wasn't about fetching coffee or fixing CSS. It was the foundation that pushed me into owning the full backend architecture I work on today.
• Stack: NestJS · Node.js · MongoDB · REST APIs · Payment Gateways · Git