Shivam Singh

About Shivam Singh

I am in full-stack development with expertise in Spring Boot for creating robust, scalable backend services and React for crafting dynamic, responsive user interfaces.With Spring Boot, I design RESTful APIs, implement efficient database operations, and ensure seamless application performance. Leveraging React, I build intuitive, component-based UIs that enhance user experiences while adhering to modern web standards.

Experience

1. System Engineer

   Tata Consultancy Services

   Jan 2024 — Present · Pune, IN

   Wire Transfer Project [Client- CITI Bank]| Worked on a scratch development wire transfer project, contributing to several core backend components:1-Developed a service that generates daily transaction reports using a custom SQL query to fetch data from Oracle DB.2- Developed scalable system to fetch real-time account balances using Java 17 and Spring Boot, leveraging SQL andparallel processing to improve throughput and reduce transaction validation latency by over 20%.3-Ensured code quality by fixing SonarQube issues and following clean code principles.4- Improved API performance by 30% using asynchronous data calls on Oracle Database.5-Followed MVC architecture to ensure clean separation of concerns and maintainable code.6-Collaborated in Agile teams and utilized Git for version control and code management.7 Migrated 6 repositories to governance GitHub and set up Jenkins pipelines for auto deployment on commSkills & Technologies:Java 8, Spring Boot, Spring Data JPA, SQLTools: OpenShift, SonarQube, LSE, Feign Client, Oracle DB, Git, Agile

Education

• Jawahar Navodaya Vidyalaya - JNV

  Mathematics and Computer Science

• University Institute of Technology, RGPV

  B.tech, Electrical, Electronics and Communications Engineering

  2019 — 2023