•Designed, implemented, and maintained backend solutions using Java and the Spring Boot framework to support amicroservices architecture for application scalability and modularity.• Utilizing AWS services such as EC2, S3, and RDS to deploy and manage cloud-based applications.• Integrated Apache Kafka to streamline the deployment of new catalogs, resulting in a remarkable 95% reduction inthe time required for catalog synchronization.• Implemented cache for microservice optimization, resulting in a 70% reduction in processing time for priceupdates of barcodes, significantly improving system performance, scalability, and efficiency.• Proficiently managing large datasets through MySQL and MongoDB database systems.• Working with cross-functional teams to gather requirements, provide technical expertise, and ensure seamlessintegration in backend development processes.• Actively participating in Agile development methodologies, including sprint planning, daily stand-ups,retrospectives, and fostering team collaboration for effective project delivery.• Tech Stack: Java, Spring Boot, AWS EC2, S3, RDS, Microservices Architecture, Apache Kafka, My SQL, MongoDB

•Developed REST API services in Spring Boot to synchronize users from an outdated client system to a new one,ensuring seamless data migration and enhancing overall user experience.• Created and implemented a robust failure sync logging mechanism that significantly reduced manual log-checkingtime for SDEs by 35 minutes daily, optimizing operational efficiency.• Orchestrated the successful migration of over 80,000 users, contributing to a smoother transition, improved systemreliability, and enhanced user satisfaction.• Partnered with cross-functional teams managing legacy systems, SAP integration, and external partners likeThousandEyes to ensure seamless data synchronization and real-time API monitoring.• Tech Stack: Spring Boot, Java, REST API, MySQL, SAP (integration), ThousandEyes (API monitoring)

•Course Content Creation: Working along with the interns developing educational content in the field ofData Structure and Algorithms.•Mentoring Students: Taught and resolved doubts of more than 700 students with the concept of DataStructure and Algorithms.•Impact: Course has been consumed by 2000+ students so far.