ROHAN BHOSALE

Project: Roadside Assistance Insurance

Technologies: Java 17, Spring Boot, JPA, Angular, Oracle, REST APIs, and Kafka.

• Delivered mission-critical RSA features, enabling faster roadside service dispatch, directly improving response times for stranded customers.
• Developed and integrated Spring Boot microservices for service request creation, tracking, and partner coordination.
• Enhanced Angular-based RSA customer portal UI for better real-time status updates and improved user experience.
• Optimized complex JPA queries in service allocation modules, reducing processing latency by 40%.
• Coordinated closely with business analysts and QA teams to roll out error-free releases in record timelines, ensuring zero production defects.
• Recognized by leadership for rapid domain ramp-up and making measurable impact within the first quarter of joining.

Project - W-Platform (Walmart)

Technologies: Java 17, Spring Boot, Hibernate, JUnit, Oracle, HTML, CSS, Quarkus, SonarQube, Git, Docker, Kubernetes, ELK Stack, and REST APIs.Is

• Carrier Management (CM) is the heart of the W-Platform; every other sub-project is linked with CM
• While working in CM, we had to make sure that it would communicate with sub-projects that are surely not affected
• My role was to create new features for CM that involved creating new events and new APIs, which had the highest (999) business value
• I also importantly worked on fixing bugs in FAT1, FAT2, and FAT3, as well as UAT
• I was involved in a major role in migrating the entire project from Quarkus to Spring Boot
• Led migration of legacy system from Quarkus to Spring Boot, reducing API response time by 30% and improving maintainability
• Reviewed project requirements to identify customer expectations and resources needed to meet goals
• Conducted code reviews to ensure adherence to coding standards and best practices
• Developed and deployed 3+ microservices, improving inter-service communication efficiency by 40%

• Project - WorldPay
• Technologies: Java 8, Spring Boot, Hibernate, JUnit, Oracle, HTML, CSS, Quarkus, SonarQube, Git, ELK Stack, and REST APIs
• Disputes is an application that handles backend operations of credit card details
• It's a total backend operation that works on transactions in top European banks
• It has a long legacy; hence, the first need was to migrate it to the latest versions, especially from Java 7 to Java 8
• Here, I had the responsibility to work on the major part of the database, where I wrote stored procedures and tuned them to reduce the loading time in multiple places in the application
• Integrated ServiceNow with banking applications for incident tracking.
• Implemented Business Rules and Workflows for compliance automation.
• Configured ServiceNow REST APIs to fetch real-time banking transactions.
• Led a cross-functional team of 3 developers, collaborating with product managers and stakeholders to implement Java microservices, improving API response time by 30%
• Developed backend solutions for dispute resolution in financial transactions, processing millions of transactions for top European banks, ensuring regulatory compliance
• I also gained exposure to working on the DevOps part, specifically Docker migration and working with YAML files where I got exposure to Banking Domain

Project - ROCCIT

Technologies: Java 8, Spring Boot, Hibernate, JUnit, Oracle, HTML, CSS, ELK Stack, Angular, and REST APIs.Is

• ROCCIT is a robust risk management solution that identifies, assesses, and monitors project risk, and maximizes opportunities
• Here, I got opportunities to work on the backend part of this project, where the project is mostly dependent on
• This is a data-centric project, so it has a very large number of tables and stored procedures
• I was responsible for CRs and incidents where I created many services and helper classes to follow the coding standard.

• Project - iCOM
• Technologies: Java 8, Spring Boot, Hibernate, JUnit, Oracle, Core Java, HTML, CSS, Javascript
• Metering is a customer project that helps them monitor the real-time information directly coming from trains in the United States
• It includes train speed, sharp turns, obstacles, etc
• Monitor is an application that provides detailed information about events generated by OCU, subsystems, and HVAC systems
• It also provides the ihub report, which provides a graphical representation of events