Anisha Rawat

Backend Developer with 3+ years of experience in Node.js, Express.js, MySQL, and Redis. Specialized in building scalable RESTful APIs, integrating 10+ payment gateways (UPI, Cards), and owning complete end-to-end payment flows — from payment page through webhook handling, Redis-based session/cache management, to real-time database updates. Proven ability to collaborate with React.js frontend teams, communicate directly with payment vendors, monitor production logs, and deploy on AWS EC2.

Backend Developer at Tybros Technologies Pvt Ltd (2022-07 – 2026-03)

• Developed and maintained 20+ scalable backend services using Node.js and Express.js, handling payment processing workflows and dashboard operations
• Designed and built RESTful APIs for Admin and Merchant dashboards; worked closely with React.js frontend team to define API contracts, finalize request/response structures, and resolve integration issues
• Implemented CRUD operations, Role-Based Access Control (RBAC), JWT authentication, and middleware for request validation across Admin and Merchant modules
• Integrated 10+ payment gateways (UPI, Cards, Net Banking) end-to-end — built payment pages, transaction status APIs, webhook endpoints, and callback handlers for real-time payment tracking and database updates
• Used Redis for session management, caching, and optimizing payment flow performance to improve transaction handling speed and reliability
• Directly communicated with payment gateway vendors to debug integration issues, resolve webhook failures, and clarify API documentation; independently integrated new gateways from scratch using vendor documentation
• Monitored cron job logs and merchant logs to proactively identify transaction failures, debug errors, and maintain system health
• Deployed and managed production applications on AWS EC2 using WinSCP and PuTTY; performed console-level debugging to resolve live issues with minimal downtime
• Optimized MySQL queries and database interactions to reduce API response times and improve overall backend performance

B.Tech in Computer Science & Engineering – Dr K.N. Modi Institute of Engineering and Technology (2018 – 2022)