About

Learn about Shubham Kumar Sharma, a Full Stack Java Developer working with Java, Spring Boot, React, AWS, and modern application architecture.

Career

Resume

Education

Full Stack Developer

TCS•[ Tata Consultancy Services ]•Lucknow, Utter Pradesh 🇮🇳

Dec 2021 - Present

•4 Years, 9 Months•Full-time•Hybrid

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• Delivered large-scale full-stack applications with Java (Spring Boot, Hibernate, Spring Security) and React.js, resulting in a 35% improvement in system performance and response time.
• Optimized MySQL queries through comprehensive indexing and thoughtful schema changes, reducing API latency by 40% and improving database performance significantly.
• Deployed applications to AWS using EC2, Lambda, S3, and VPC while leveraging Docker, boosting system scalability by half.
• Implemented CI/CD with Jenkins, reducing release cycles by 30% and deployment failures by 20%.