Oct 2023 – Jan 2025 · 1 yr 3 mos · Noida, Uttar Pradesh, India

• Team Leadership: Led a team of 20 developers in designing, developing, testing, and deploying high-quality backend solutions. Improved delivery velocity from 67% to 136% and reduced bugs from 300 to 0.
• Scalable Architecture: Designed multi-layered Node.js applications (Routes, Input Validation, Service, and Database layers) with OAuth 2.0 integration and robust database functionality (transactions, query optimization, security).
• Database Optimization: Optimized performance for 10k+ users using indexing, read/write splitting, ElasticSearch, caching, and migrating databases from MongoDB to PostgreSQL.
• DevOps & CI/CD: Built CI/CD pipelines with Docker and deployed Kubernetes for resilient, auto-recovering environments.
• E-Commerce Security: Enhanced secure payments by addressing vulnerabilities and integrating multiple payment gateways (Stripe, PayPal, Authorize.Net, CCAvenue).
• Innovation: Introduced Test-Driven Development (TDD), implemented logging with New Relic, and leveraged Generative AI (ChatGPT-4.0) for content creation and asynchronous image-based object recognition.
• Functional Management: Defined project scope and timelines, mentored developers, improved team topologies, and implemented comprehensive code review processes.
• Revenue Impact: Diagnosed critical issues in at-risk projects, safeguarding $0.25M in annual revenue. Trusted as the single point of contact for product health and strategy.

Aug 2022 – Sep 2023 · 1 yr 1 mo · Noida, Uttar Pradesh, India

Feb 2021 – Dec 2021 · 10 mos · New Delhi, Delhi, India

• Designed and developed a custom CRM from the ground up using Angular (frontend), Laravel and Node.js (backend), tailored to streamline customer interactions and sales workflows.
• Architected the overall product structure, ensuring scalability, modularity, and maintainability across all components.
• Implemented automation pipelines for lead generation, assignment, and processing, significantly reducing manual effort and improving response times.
• Developed Android applications for doctors and the sales team using React Native, enhancing mobile accessibility and real-time engagement.
• Configured and deployed AWS infrastructure, including EC2, S3, RDS, and other services, to ensure secure, reliable, and scalable hosting environments.
• Led a team of 6 developers, providing technical direction, conducting code reviews, and ensuring timely delivery of project milestones.

May 2017 – Feb 2021 · 3 yrs 9 mos · New Delhi Area, India

• Built product from scratch using Codeigniter, Angular Js, Mongo DB
• Developed Mobile apps using Hybrid Technology like React Native
• Setup AWS Infrastructure for deployment
• Setup S3 for file storage
• Setup live streaming service like Wowza, Jitsi

Sep 2015 – May 2017 · 1 yr 8 mos · New Delhi Area, India

• Structure several internal systems comprising order entry/management tools, conversion/revenue reporting, and production workflow tracking, as well as design custom REST APIs built in Codeigniter PHP
• Successfully installed Linux servers and virtualized environments using Amazon Web Services
• Designed and implemented PHP web application, streamlining high-server traffic resource configuration and allocation
• Developed Android and IOS App using PhoneGap Cordova and Published on Play Store and App Store.
• Setup Push Notification for Both.
• Implemented various Payment Gateways (Google Inapp Purcahase, Apple Inapp Purcahase ) in Mobile Application.

Jan 2014 – Sep 2015 · 1 yr 8 mos · New Delhi Area, India

• Requirement Analysis
• Design and Developed Web Application using Codeigniter (PHP) and Mysql.
• Complete Testing of Web Application.
• Helped Team Members in Projects
• Setup Server on AWS

Jul 2012 – Dec 2013 · 1 yr 5 mos · Gurgaon, India

• Developed web Applications using PHP and Mysql as per Requirement.
• Testing of Web Application
• Deploy on Server