Souptik Sarkar

Software Engineer

Seamless Distribution Systems AB•  July 2022 - Present

Enhanced reports features for the primary telecom product Electronic Recharge System 360, leveraging Java, SQL, and Elasticsearch within a microservices architecture. Created a bulk Product and bulk Contract upload functionality which was able to bulk upload over 10,000 instances from a file with proper validation checks and error handling. Restructured and migrated heavily utilized APIs from the primary component to a separate microservice, resulting in an impressive 53% reduction in overall response time. Co-developed the Campaign Management System feature, driving a remarkable 47% increase in total sales through effective commission distribution for purchases. Collaborated closely with cross-functional teams, including product managers and UI/UX designers, to meticulously gather and analyze requirements, successfully translating 95% of business objectives into innovative technical solutions. Played a pivotal role in swiftly troubleshooting and resolving 81% of critical production issues, delivering timely and effective solutions that significantly minimized downtime and ensured uninterrupted service.

Backend Developer

SoluLab•  February 2022 - June 2022

Made substantial contributions to various projects, primarily utilizing backend technologies such as Node.js, Express.js, and TypeScript. Key achievements include integrating blockchain functionality into existing projects through the use of Web3.js and Ethers.js. Spearheaded the revamp of existing projects, driving the implementation of 67% of all new features. Resulted in a substantial increase in functionality and heightened user satisfaction. Collaborated closely with the frontend team, successfully resolving approximately 32% of existing issues. Ensured seamless collaboration and streamlined project delivery.

Freelance Backend Developer

Sunday Classics•  June 2021 - July 2021

Architected and constructed the entire back-end architecture for their website utilizing NodeJS and ExpressJS, resulting in over 2000 visits. Employed MongoDB as the application’s robust database. Engineered a highly secure authentication system and authorization using JSON Web Tokens, incorporating advanced features such as email verification and token blacklisting functionality. Integrated payment gateway portal using Razorpay API, which completed over 1000 successful transactions. Collaborated closely with the front-end team to resolve 20% of their issues and implement major updates.

Web Developer Intern

CloakBuddy•  January 2021 - March 2021

Fixed 24% of their existing software bugs and implemented scalable state management in their ReactJS application using Redux. Was responsible for creating search functionality for their application with auto complete suggestions, which improved the overall user experience by 20%. Made their website responsive using Material-UI media queries.