Sep 2020 – Mar 2022 · 1 yr 6 mos · Gurugram, Haryana, India · On-site

• Architected a scalable system with a React-based web application and Node.js for the backend. Integrated seamless connections with various external systems, such as Zoom for video calling, Zoho CRM for comprehensive customer relationship management, and an IVR calling system for enhanced communication.
• Utilized Node.js to establish a robust backend, handling intricate operations efficiently. Incorporated AWS Lambda for large-scale operations, ensuring scalability and cost-effectiveness. Implemented a video processing pipeline to convert large videos into HLS format, enhancing accessibility and streaming capabilities.
• This comprehensive system allows users to engage in video calls seamlessly, records sessions for later access via web or mobile, and efficiently manages customer relations through Zoho CRM. The integration of AWS Lambda ensures optimal performance, making it an adaptable and scalable solution for diverse business needs.

May 2019 – Sep 2020 · 1 yr 4 mos · Gurugram, Haryana, India · On-site

• Designed and implemented a versatile chatbot system that seamlessly integrates with both WhatsApp and website platforms. Developed a user-friendly panel empowering multiple clients to easily train queries and configure chatbots. Leveraged cutting-edge technologies including Node.js, MongoDB, and Socket.io to ensure a robust foundation. This innovative solution facilitates the creation and customization of chatbots for diverse clients, catering to both WhatsApp and web/mobile interfaces. The utilization of this technology stack ensures scalability, real-time communication, and efficient data management, offering a streamlined and adaptable chatbot solution.

Nov 2018 – May 2019 · 6 mos · Gurugram, Haryana, India · On-site

• Engineered a comprehensive application using Node.js, Redis, and PostgreSQL to efficiently manage diverse educational institutions, including schools and universities. Implemented robust unit tests to ensure the reliability and functionality of the system. Leveraged Redis for high-performance caching, optimizing data retrieval and enhancing overall application speed. Successfully integrated PostgreSQL for secure and scalable data storage, providing a stable foundation for managing complex educational data. This project showcases a skillful orchestration of Node.js technologies, efficient database management, and meticulous testing, resulting in a reliable and scalable solution for the educational sector.

Jan 2016 – Nov 2018 · 2 yrs 10 mos · Gurugram, Haryana, India · On-site

• Led a dynamic team in developing a robust web-based socket application utilizing Angular and Node.js. Successfully executed end-to-end project management, from initial system design to implementation. Expertly leveraged Angular for crafting intuitive user interfaces and employed Node.js for building scalable backend services, ensuring seamless communication through socket connections. Demonstrated effective team leadership by coordinating tasks, facilitating collaboration, and achieving project milestones. The project reflects a combination of innovative design, efficient development, and effective teamwork, resulting in a high-performance and user-friendly application.

Nov 2014 – Dec 2015 · 1 yr 1 mo · Delhi, India · On-site

• Created a web-based application using PHP, MySQL, CSS, and JavaScript, showcasing a dynamic and interactive user experience. Incorporated CRM functionalities to enhance customer relationship management. Integrated WordPress and Drupal, leveraging their content management capabilities to provide a robust and customizable framework for the application. This diverse technology stack ensures a well-rounded solution with a blend of server-side scripting, database management, and content-driven frameworks for a comprehensive web application.