• Developed intricate FX operations using java microservices, Spring Boot, gRPC, and WebSocket for bi-directional streaming communication, deployed over kubernetes cluster as docker image, increased service availability by 20%, reduced cost by 15%. • Developed high/low-level designs from code analysis, boosting team efficiency by 20%. • Enhanced an existing FX pricing library to support the addition of new features, reduced delivery time by 30% and unblocked the integration of the library on new platform. • Worked closely with BAs to translate business needs into technical specifications, increased development efficiency by 20% and documentation coverage by 30%. • Engaged in code refactoring, reviews, and reducing code complexity using SonarQube, leading to a 30% reduction in technical debt and a 20% decrease in bug reports. • Timely resolved production issues with minimal impact on users.

• Designed and developed a cloud-native batch processor that operates across 3,000 servers in the UK, reduced the failure effect by 10%, increased availability by 20%. • Implemented requirements using Spring Boot, and Micronaut frameworks, deployed as docker image over swarm, reduced the efforts by 20%, increased efficiency by 25%. • Integrated the application with a distributed messaging system like Kafka and an in-house WebSocket library to handle millions of events daily which increased efficiency by 20%. • Ensured code quality with JUnit and BDD-based Cucumber test cases, increased code quality by 30%, reduced bug report by 20%. • Created a proof of concept for migrating the database from SQLServer to SQLite. • Established application observability for 3,000 instances using Splunk and Grafana. • Developed performance metrics for REST APIs using Gatling, increased efficiency by 10%. • Participated in pull request reviews, identifying and addressing technical issues.

• Designed and developed cloud-native microservices with REST APIs using Spring Boot.• Deployed microservices on Cloud Foundry.• Improved features of applications built with the Angular framework.

Contributed to the design and development of a Java-based batch processor for managingmetadata of digital video content in MongoDB and delivering this information todownstream systems.

Participated in designing and developing a Java-based scheduler for discovering andmanaging metadata of network devices.

Contributed to the development of ETL components for transferring data across variousJava systems, involving data enrichment and transformation using Java, Spring, XSLT, XSD,SQL, PL/SQL, stored procedures, and Tibco EMS.