Anil K

– Acted as a Subject Matter Expert (SME) by interacting directly with business stakeholders, understanding requirements, defining scope, and guiding the development team. – Played an anchor role in sprint planning, estimation, and delivery, ensuring milestones were met as per schedule and expectations. – Designed, developed, tested, and maintained Java Microservices using Spring Boot, Spring Batch, JPA, REST APIs, and Kafka-based messaging. – Worked extensively with Kubernetes for container orchestration, deployment scaling, and service reliability. – Used Java8 features like Lambda expressions for implementing event listeners and callbacks, For Each method to iterate over a collection such as a list, set, map, and Java Stream APIs for bulk data operations on Collections. – Integrated AI-based data analytics for identifying user behavior patterns and optimizing API response times using ML models. – Implemented chat-based insights and auto-summarization using OpenAI APIs for internal tools. – Integrated AI-based predictive analytics modules for identifying system performance issues using anomaly detection on log data (via ELK/Splunk). – Leveraged AI-driven testing tools to enhance regression test efficiency, identifying flaky test cases automatically. – Designed and implemented event-driven microservices using Apache Kafka for asynchronous communication between healthcare systems, improving system scalability and fault tolerance. – Developed Kafka producers and consumers using Spring Kafka to process high-volume healthcare events such as claims updates, eligibility checks, and audit logs.

– Implemented Kafka topics with appropriate partitioning and replication strategies to ensure high availability and message durability.Wrote JUNIT test cases and used the Mockito framework to confirm the expected results. Also, unit tested client-side code built using Angular with Karma and Jasmine. – Developed test scripts in Selenium Web Driver using Core Java Concepts. – Used Splunk and APM monitoring tools to analyze application performance, troubleshoot production issues, and improve system stability. – Used Microservice architecture for building web services using Spring Boot which reduces the time for development and deployments considerably. – Participated in Daily stand-up, Sprint Planning, Retro meetings, and backlog Refinement meetings as part of Agile and SCRUM methodologies. – Made use of Postman for validating and checking the response formats of REST Services. – Deployed and managed Java Spring Boot microservices on Kubernetes clusters, ensuring high availability and fault tolerance. – Created and maintained Kubernetes manifests including Deployments, Services, ConfigMaps, Secrets, and Ingress controllers. – Implemented horizontal pod autoscaling (HPA) based on CPU and memory metrics to handle variable traffic loads. – Used Maven for dependency management and for building the application and Jenkins for continuous integration and deployment of both server-side and client-side codes where unit test executions and Vera code scans are done before each deployment. – Developing Single Page Applications (SPA) with the least SLA times for the interface loads using Angular8, Typescript, and Bootstrap and implemented catching mechanisms to achieve the same. – Connected to data sources and performed operations using Object-Relational Mapping (ORM) tools like Hibernate. – Extensively used SQL concepts to Insert, Retrieve and Update the information in the MySQL database. Developed stored procedures and triggers using PL/SQL to calculate and update the tables to implement business logic. – Develop User Interfaces with clear and attractive designs with intuitive navigations using HTML5 & CSS3. – Implemented Swagger Configuration in java Spring boot for auto-generating swagger JSON files which includes documentation of the API and makes API validation simpler. – Used core Java features and functionalities like OOPS and Multi-threading concepts for well-structured programming. – Worked with Angular 8 for creating dynamic web pages for the application. Created reusable Life Cycle hooks to the application for adding more functionality and flexibility.

– Collaborated with business analysts and solution architects in requirement gathering, technical design, and documentation. – Participated in Agile/Scrum ceremonies, delivering iterative solutions and ensuring on-time project completion. – Provided L3 production support, debugging issues, and implementing fixes with minimal downtime. – Mentored junior developers on Java best practices, code optimization, and application security guidelines. – Built and consumed RESTful and SOAP web services for seamless system integration across enterprise platforms. – Implemented Spring Framework (Spring MVC, Spring Boot, Spring Security) for modular, maintainable, and secure applications. – Conducted unit testing with JUnit and Mockito and participated in peer code reviews to maintain code quality. – Integrated third-party APIs, payment gateways, and authentication services into enterprise applications. – Deployed applications on Apache Tomcat, WebLogic, and JBoss servers, ensuring stable production environments. – Worked on Hibernate ORM and optimized SQL queries, stored procedures, and indexing for better database performance. – Designed and developed front-end components using JSP, Servlets, HTML5, CSS3, JavaScript, and jQuery. – Developed and maintained enterprise-grade applications using Java/J2EE technologies, ensuring scalability, security, and performance. – Contributed to large-scale digital transformation projects in manufacturing, retail, and BFSI domains. – Used Git/SVN for version control and supported continuous integration with Jenkins. – Collaborated with QA teams to ensure defect-free, client-focused solutions aligned with business requirements.