Jessica Dhiman

Backend Java Developer | 2.5 years of Experience | Java 8 to 21 , Spring Boot , Microservices , Rest Api’s | Cloud & CI/CD | MySql , PostgreSql , Redis | Tailwind, Angular | Data structures , System Design |

Trivandrum, Kerala, India

About

Backend Java Developer with 2+ years of experience building scalable RESTful applications using Java, Spring Boot, and PostgreSQL in a microservices environment. Skilled in designing robust APIs, optimizing database queries, and implementing business-critical backend logic. Hands-on experience with Hibernate/JPA, Docker, Azure DevOps, CI/CD practices, and working knowledge of Angular for basic frontend development. Passionate about writing clean, maintainable code and building high-performance backend systems.

Experience

  • Associate Software Engineer at H&R Block India
    Jan 2024 - Present · 2 yrs 7 mos

    • Designed and developed multiple high-performance RESTful APIs using Java, Spring Boot, and Microservices architecture, enabling seamless integration across enterprise systems. • Investigated and resolved 50+ high-priority production issues in the tax engine, significantly improving system reliability and reducing business-critical incidents. • Led the migration of Java-based microservices from Java 8 to Java 17, modernizing the application stack, improving performance, and ensuring compatibility with the latest JDK features. • Introduced SonarQube into the development lifecycle, establishing automated code quality checks, enforcing quality gates, and reducing technical debt. • Managed Azure DevOps, including Git repositories, Boards, CI/CD pipelines, and release management, while providing production support and ensuring reliable, zero-downtime deployments where possible.