Sourav Paul Software Engineer
Profile

Results-driven Java Backend Developer with 5 years of experience in the Banking and Financial Services domain, delivering scalable and secure enterprise applications. Strong expertise in Java, Spring Boot, Microservices, REST APIs, and MySQL, with hands-on experience supporting mission-critical production systems for global banks such as UOB and J.P. Morgan Chase. Proven ability to work in Agile environments, collaborate across teams, and improve system stability, performance, and deployment efficiency.

Professional Experience
Dec 2024 – CurrentKuala Lumpur, Malaysia

Backend Developer

HR-Tag Sdn Bhd⁠

Innovation Hub 2 (UOB Infinity)

Tech Stack: Java, Spring Boot, Microservices, Spring Security, MySQL, SonarQube, Jenkins.

  • •Designed, developed, and maintained microservices-based backend modules for UOB Infinity banking application using Spring Boot and MySQL.
  • •Developed and enhanced RESTful APIs, enabling secure and efficient communication between frontend and backend systems.
  • •Provided production support by resolving high-priority incidents, ensuring system stability and minimal downtime for business-critical applications.
  • •Collaborated with frontend teams on ReactJS UI enhancements, improving usability and customer experience.
  • •Followed secure coding standards and supported deployments through CI/CD pipelines using Jenkins.
    • Oct 2021 – Nov 2023Noida, India

    Programmer Analyst

    Cognizant Technology Solutions⁠

    1 - AMS Cassll Decommission @JPMC

    Tech Stack: Java, Spring Framework, Workflow Systems, In-Memory Database.

  • •Built and enhanced workflow components to support decommissioning of legacy banking systems.
  • •Migrated application data to an in-memory database, reducing build and deployment time and improving system performance by 45%.
  • •Ensured a smooth transition from legacy systems with minimal production impact.

    • 2 - Affordable Housing Program @FHLBNY

    Tech Stack: Java, Spring Boot, REST APIs, MySQL, HTML, CSS, JavaScript

  • •Developed and enhanced RESTful services to support end-to-end application workflows.
  • •Built responsive and user-friendly UI components using HTML, CSS, and JavaScript.
  • •Supported development, testing, and deployment activities in an Agile environment

    • Education
    Aug 2017 – Sep 2021Lucknow, India

    Bachelor of Technology (Computer Science Engineering)

    Abdul Kalam Technical University⁠

    I have completed engineering in computer science with 70.5 % overall.

    Skills
    Backend Technologies

    Java, Spring Boot, Spring Framework, Spring Security, Microservices Architecture, RESTful APIs.

    Databases

    MySQL, In-Memory Databases (H2).

    Testing

    JUnit, Mockito

    Tools

    Postman , Splunk

    Spring AI
    DevOps & Tools

    Jenkins, SonarQube, CI/​CD Pipelines.

    Methodologies

    Agile /​ Scrum, SDLC

    Version Control

    Git, Bitbucket