Sudipta Pradhan

• •Crafted a high-performance search engine application utilizing Express.js, Elasticsearch, MongoDB, PostgreSQL, and Azure infrastructure.
• •Achieved outstanding search performance, with results delivered in under 100 milliseconds, concurrently implementing advanced filtering mechanisms to enhance data retrieval efficiency across extensive datasets comprising millions of records.
• •Developed a web crawler and boosted data scraping efficiency by 30% using Celery, RabbitMQ, MongoDB, and Azure Blob Storage.
• •Implemented secure authentication and authorization mechanisms using Keycloak and Krakend, ensuring data integrity and user privacy.
• •Led a cross-functional team of 4-6 developers and designers to successfully deliver 3+ complex projects, consistently meeting deadlines and budget constraints.

• •Developed and maintained full-stack web applications using JavaScript, React, Node.js and MongoDB, collaborating effectively with back-end teams.
• •Actively participated in code reviews, ensuring adherence to coding standards, best practices, and optimization techniques.
• •Effectively communicated with project managers and stakeholders to understand client requirements and translate them into practical solutions.
• •Debugged and resolved critical performance bottlenecks in a key application module, improving response times by 15% and enhancing user experience.
• •Adapted to working with US clients across different time zones, demonstrating excellent client management and communication skills.

React.js, Redux, Express.js, MongoDB, Node.js, Video.js

• •A video streaming web application offering a wide variety of TV Shows and Movies, built with the MERN stack.
• •Utilized modern React tools and best practices, including hooks, context API, and Redux toolkit.

React, Socket.io, Node.js, MongoDB, Express.js

• •An online messaging service featuring end-to-end encryption (E2EE) for all messages over the public network.
• •Implemented encryption using the Diffie-Hellman key exchange algorithm to ensure user privacy and data security.
• •Features push notifications for new messages and other alerts.