Jay Kumar

Full Stack Engineer @Fidelity Investments

Dallas, TX, US

Contractor thru Dexian LLC• Design, develop, and enhance REST API microservices using Java, Spring Boot, Angular, and Oracle DB to deliver scalable and efficient solutions. • Modernize and migrate legacy services to microservices architecture with Java and Spring Boot. • Develop reusable Angular components and implement routing for seamless navigation between UI modules. • Build REST API services to support CRUD operations and key business functionalities. • Manage application deployments across cloud platforms, including AWS, ensuring reliability and scalability. • Implement and maintain CI/CD pipelines with Jenkins and GitHub for streamlined code deployment. • Utilize Apache Kafka for efficient messaging and queuing solutions. • Perform comprehensive testing of RESTful Web Services using Postman and Swagger to ensure reliability. • Enhance system performance while maintaining compliance with coding best practices. • Monitor application performance and troubleshoot issues using Datadog to ensure system stability and observability. • Contribute to project planning, backlog refinement, and code review processes. • Design and architect systems following microservices and RESTful service principles. • Leverage JIRA for effective task and story management, optimizing project workflows. • Diagnose and resolve technical issues through structured debugging and analysis. • Collaborate with stakeholders to present new product features and document business requirements. • Develop and implement modules in alignment with Agile methodologies, including Scrum and Kanban. • Plan sprints, participate in daily stand-ups, and engage in retrospectives to drive continuous improvement.Conduct rigorous code reviews, validate test plans, and perform unit and integration testing using JUnit.

CCS (Chaudhary Charan Singh)University

BCA, Information Technology

Annamalai University

Master of Computer Applications - MCA, Information Technology