Ritika Raj

About Ritika Raj

Java Backend Developer with 3.8 years of experience building scalable and secure applications using Spring Boot and Microservices.I specialize in designing efficient REST APIs, handling transactional systems with proper concurrency control, and optimizing database performance. I also have experience implementing secure authentication using JWT and writing clean, production-ready code.Key Work:• Built a Banking Transaction System ensuring ACID compliance and safe concurrent transactions• Developed a Smart Expense Tracker with JWT-based authentication and role-based access• Improved performance through query optimization and better database designTech: Java | Spring Boot | Microservices | REST APIs | MySQL | Hibernate | Docker | GitCurrently open to backend opportunities where I can contribute to scalable systems and grow as an engineer.

Experience

1. Software Developer

   Tata Consultancy Services

   Aug 2021 — Present · Bengaluru, IN

   JAVA DEVELOPER| WESTPAC Worked on a Superannuation application managing the provident fund (PF) for Westpac Banking employees, ensuring efficient handling of contributions, withdrawals, and compliance with regulatory requirements Designed and maintained a microservices-based superannuation application for a leading Australian bank, utilizing Java, Spring Boot, REST APIs, and SQL Integrated new systems and developed RESTful APIs, enhancing system functionality and user experience Worked with Agile teams, business analysts, and DevOps engineers to gather requirements and deliver highquality solutions Improved monitoring and incident management with AppDynamics, Splunk, and automated alerting, reducing downtime by 15% Led automation initiatives using Jenkins, Cucumber, Selenium, cutting delivery time by 20% SOFTWARE DEVELOPER| METLIFE Managed the SOH (Statement of Health) application for the MetLife account, facilitating the processing of health statements for individuals registered for insurance, ensuring accuracy, compliance, and seamless user experience. Delivered 5+ releases/year in Agile Scrum teams, maintaining a 90% sprint completion rate. Optimized SQL queries, cutting execution time by 50% and boosting database efficiency. Implemented CI/CD pipelines with Jenkins, Docker, and Kubernetes for seamless deployments. Conducted comprehensive testing, ensuring full coverage and early issue detection. Assessed user needs & software feasibility, balancing design, time, and cost constraints. Enhanced code quality through peer reviews, fostering team collaboration and best practices.

Education

• Asansol Engineering College (AEC)

  BTech - Bachelor of Technology, Information Technology

  2017 — 2021

• Saint Joseph's School, NTPC Kahalgaon, Bihar

  AISSE, Science

  2015 — 2017

• Saint Joseph's School , Pakartalla

  SSC, Science

  2004 — 2015