Aug 2022 – Present · 3 yrs 10 mos · Gurugram, Haryana, India · On-site

• Developed robust Web APIs using Django and Ruby on Rails REST framework.
• Designed and maintained a scalable HRMS product, successfully onboarding over 10,000 employees, leading to seamless employee data management and a 30% increase in organizational efficiency.
• Architected a secure payment and gift card generation flow for TCS MEA, integrated Redis for rate-limiting and locking mechanisms to prevent concurrent access issues and encryption for data security.
• Integrated over 20 third-party APIs for marketplace and payment gateways, including IRCTC, Razorpay, SAP Labs, Amazon & Darwinbox as well as Google APIs (Google Calendar, Google Chat) to streamline business
• processes, enhance communication and overall system efficiency.
• Developed an automated error tracking system using Django Middlewares to monitor and report API errors, achieving a 50% reduction in the average issue resolution time by sending real-time notifications to developers
• via email and Slack.
• Developed a role based permission module that manages user permissions, enhancing security and operational efficiency within the HRMS application.
• Implemented end-to-end nomination and award workflows for 30 companies, utilizing decision tree methodology based on binary-tree concepts facilitating effective management of rewards and recognition module through
• nomination configuration and automated email notifications using templates and dynamic tag selection.
• Enhanced API scalability and application stability through comprehensive unit testing and integration testing ensuring high-quality software delivery.