Suraj Kumar
Software Engineer | Java, React.js, NodeJS, MongoDB, Express, MySQL, Redux, REST API, JavaScript, Jest, CI/CD, DSA
- Role
- Software Engineer at Tata Consultancy Services
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Suraj Kumar
I am a Software Engineer with 3+ years of experience specializing in MERN stack…
Experience
Software Engineer
May 2022 — Present · Kolkata, IN
Worked as a Java Full Stack Developer, designing and developing RESTful APIs and microservices using Java, Spring Boot, and MySQL for scalable, high-performance enterprise applications-> Engineered a scalable web application using React and Node.js, enabling modular design and future feature expansion-> Developed 5+ responsive, accessible web pages using React, JavaScript, HTML5, and CSS, boosting engagement metrics-> Refactored MySQL schema and optimized queries, improving data retrieval speed by 30%-> Integrated React Query for state management and caching, ensuring performance under a 50% traffic increase-> Authored unit tests achieving 90% test coverage using Jest, enhancing code reliability-> Collaborated with frontend and backend teams to streamline logic integration, reducing customer issues by 50%-> Implemented CI/CD pipelines using Jenkins, creating and managing automated jobs for build, test, and deployment to streamline releases and reduce manual errors-> Key Technologies: Java, React, Node.js, Express.js, Javascript, SpringBoot, REST APIs, HTML5, CSS, MySQL, JEST, CI/CD, Jenkins, Jest
Education
College of Engineering & Management, Kolaghat
Bachelor of Technology
2015 — 2019
B.R.S.Y. College, Kanhauli, Patna
Intermediate Examination
2014 — 2015
Satyam International, Gaurichak, Patna
Matriculation
2012 — 2013
Scaler
Computer Science
2022 — 2024
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