Ujjwal Kumar — Senior Software Engineer

Results-driven Software Engineer with a strong background in backend and full-stack development, specializing in building scalable systems, automation tools, and high-performance applications. Experienced in Java, TypeScript, Node.js, React.js, Spring Boot, and gRPC, AWS (Lambda, S3, DynamoDB), and Docker. Passionate about problem-solving, real-time systems, and scalable architecture, with hands-on experience in Kafka, WebSockets, Redis, and Elasticsearch. Acknowledged with multiple awards, including Techno Excellence, Best Performer, and Value Champion (2024). Actively contributes to open-source projects and has solved 1,000+ DSA problems on LeetCode & GeeksforGeeks, demonstrating a strong competitive programming and algorithmic mindset.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer with expertise in scalable systems and cloud technologies.

Location: Gurugram, Haryana, India

Experience: 3 yrs 11 mos