Worked on the Odoo MRP tool using Python, customizing the existing Odoo source code to add new features based on business needs, enhancing system functionality and flexibility. Utilized PostgreSQL for managing backend data, optimizing overall system performance.Led the migration from a monolithic Java application to a distributed microservices architecture, incorporating Angular for the front end and Java for the backend, significantly improving system modularity and reducing deployment time by 50%.Managed the deployment and scaling of the MRP system and dashboard using Docker, Kubernetes, and Jenkins, increasing system reliability and uptime by 30%, while enabling smooth scaling to handle increased data traffic.Implemented automated CI/CD pipelines using Jenkins, streamlining the development and deployment process, reducing manual effort, and ensuring faster, more reliable software releases.

Developed and maintained backend services for PhonePe, a transaction payment app with 300 million users and a backend comprising 1 million lines of code, using Kotlin and Spring Boot, ensuring efficient and secure processing of over 1 billion transactions monthly.Created a bot using Kotlin that automated resolution processes, reducing manual effort by 91% for customer support agents. Developed APIs to automate ticket assignment with AWS, optimizing workflow and reducing manual assignment time by 95%.Designed and implemented a robust fraud prevention system leveraging advanced algorithms and security best practices, reducing potential data breaches by 40% and effectively eliminating the risk of customer support agents disclosing sensitive customer data.Worked on the development of the ”Neptune” internal tool, leveraging Quartz Scheduler and Apache Kafka to implement advanced scheduling and notification mechanisms, automating bots responsible for sending timely responses and improving data synchronization by 50%.

Engineered and deployed a high-performance content management system backend using Spring Boot and Hibernate, improving system scalability by 20% and efficiently handling user concurrency levels up to 10,000 users.Enhanced client services by integrating RESTful services with Java 8, utilizing Spring Security and AWS Cloud for secure, scalable interactions, reducing latency by 25% across all service calls.Led a team in overhauling client-specific backend solutions, streamlining operations and optimizing data management practices, achieving a 30% reduction in processing times and improving overall system efficiency.Implemented robust security protocols and performance optimization techniques, ensuring high availability and reliability of backend services, which resulted in a significant reduction of system downtimes and maintenance issues.

Engineered and optimized scalable user authentication APIs with Spring Boot, enhancing system security, reducing authentication times by 40%, and supporting millions of user logins daily.Conducted comprehensive API testing and validation using Postman and automated scripts, significantly improving system reliability and endpoint security, resulting in a 50% decrease in bug reports and a 20% increase in user satisfaction.Collaborated with development leads to implement and refine continuous integration and deployment pipelines using Jenkins, increasing test coverage by 30% and boosting automation efficiency, leading to faster release cycles.

Developed RESTful APIs using Java and Spring Boot for an e-commerce platform, improving data retrieval efficiency by 30% and supporting seamless integration with frontend applications.Designed and implemented robust and efficient database schemas in MySQL, optimizing query performance and database operations, which contributed to faster data access and improved system responsiveness.Conducted load testing and performance optimization, identifying and resolving bottlenecks to enhance system reliability and scalability, achieving a 25% reduction in response times.Collaborated with a cross-functional team to develop and deploy new features, enhancing user experience and contributing to a 15% increase in customer satisfaction.