Dharani Kumar

Development of Java 17 Spring Boot microservices for financial fee management and reconciliation systems. Design of scalable calculation and reporting services for investment banking use cases. Implementation of event-driven architecture using Apache Kafka. Cloud deployment on Azure Kubernetes Service (AKS) using Docker and CI/CD pipelines. Development of data processing workflows using Apache Spark. Secure backend development using Spring Security, OAuth2 and JWT.

Development of Java/Spring Boot microservices for financial data and reference data management systems within Barclays Wealth Management. Implementation of event-driven architecture using Apache Kafka for real-time data processing. Development and maintenance of backend services on AWS and OpenShift with CI/CD pipelines using Jenkins. Participation in Agile delivery teams for scalable and high-performance banking applications.

Professional career break combining family responsibilities with continuous technical and personal development. Focused on enhancing Java, cloud-native, and DevOps skills while pursuing German language studies and preparing for international software engineering opportunities.

Development of Java Spring Boot microservices for enterprise product configuration and order management systems. Optimization of data access using MongoDB, Redis, and relational databases. Implementation of CI/CD pipelines using Jenkins, Docker, and AWS EKS (Kubernetes). Performance tuning and JVM optimization to improve system stability and response time. Contribution to Agile development for scalable enterprise backend services.

Development of backend REST APIs using Java and Spring Framework for enterprise applications. Implementation of AWS-based deployments using Docker and Jenkins for CI/CD automation. Optimization of MySQL database queries to improve performance and data consistency. Contribution to backend integration and maintenance activities in an enterprise environment.

Development of Java and Angular-based student management system for university operations. Built backend services using Java, Spring Framework, and REST APIs. Implemented modules for student registration, admission processing, hostel management, room booking, and fee payment systems. Developed admin and result management functionalities. Used MySQL for data storage and JUnit for unit testing and quality assurance.