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Java Developer Ambitious Java Developer versed in following established procedures and working under little or no supervision. Offering technical expertise in programming analysis, application analysis and design. Excellent team player with in-depth knowledge of development tools and languages.

I am a full stack JAVA developer With 3.4 years of Experince. I have worked on frontend and backend technologies which include Spring boot,Java8 and React.js and Postgres and mySql as a database. I am a team Player with good Communication skills.

5 years of experience in working on the various phases of Software Development Life Cycle like requirements analysis, design, coding, testing, debugging, and maintaining the websites. Involved in all phases of Software Development Life Cycle (SDLC) Methodologies like Agile in which there are multiple SCRUMs operating parallel and each SCRUMS has different Iteration/Sprints planning. Solid hands-on experience with Core Java, Object Oriented Programming Principles like Class, Object, Inheritance, Polymorphism, Abstraction, Encapsulation with strong understanding and working Knowledge of Collections, Multi-Threading, Exception Handling, and Data Structures. Worked on Lambda Expressions, Functional interfaces Stream API's, Time API, and Improvements on Collection, Concurrency, and IO improvements by using Java 8. Solid hands-on experience in various Spring Framework modules such as Spring MVC, IOC, AOP, JDBC, JPA, Spring Batch, Spring Boot, Spring Microservices, Spring REST. Worked extensively in various monolithic & large-scale n-tier applications which uses Java & J2EE technologies like Servlets, JDBC, JSP, Spring, Maven, Hibernate, Restful Web Services, SOAP. Experienced in migrating APIs to Microservices architecture from Monolithic architecture without impacting the business. Extensive experience in designing responsive & mobile first approach UI applications using front-end technologies like Bootstrap, HTML5, CSS3, JavaScript, jQuery, AJAX, JSON and various libraries. Experienced in Middleware persistence frameworks like Hibernate/JPA Entities for mapping Java classes using Hibernate Query Language (HQL), HSQL Named Queries, Criteria, Projections. Experience in Service Oriented Architecture (SOA), Web Services Integrations using WebSphere application Server, Web Sphere Integration Developer. Hands-on experience working with Kafka as a messaging server (to publish and consume the messages) between our micro services. Experience with Spring Kafka and Zookeeper apart from JMS as messaging service. Implemented Kafka producer and consumer applications on Kafka cluster setup with help of Zookeeper. Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup. Proficiency in developing SOAP Webservices (JAX-RPC, JAX-WS), RESTful webservices (JAX-RS). Knowledge and hands-on experience with Relational Databases like Oracle, IBM DB2, MySQL, Postgres SQL and Non-Relational Database MongoDB. Strong hands-on experience with MongoDB development (reports, schema design, map reduce functions) and migrations from SQL relational databases to NoSQL databases like MongoDB. Experience in database modeling, design and development of PL/SQL queries, Stored Procedures, Triggers, Cursors, Functions and Packages in relational databases: Oracle 11g, SQL Server, DB2 and MySQL. Experience with different Servers like Apache Tomcat, Jetty, Web Sphere, Web Logic and JBoss. Experience in Release management activities including production deployment and support. Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge on AWS services like Elastic Container Service (ECS) & Elastic Compute Cloud (EC2), Simple Storage Service (S3), AWS Lambda, Auto Scaling, IAM, Virtual Private Cloud (VPC), Route53, Cloud Watch, AWS CLI, Cloud Formation, ALB (Application Load Balancers), RDS, SNS. Deployed Spring Boot based Microservices using Docker container and Amazon EC2 container services and using AWS admin console and Strong hands-on experience in development and deployment of cloud native Spring Boot based micro services. Have good knowledge in build and release tools such as Git, Jenkins, Docker. Hands-on experience on CICD pipelines with DevOps technologies like Jenkins and Docker. Have knowledge on developing application with Node Js. Good experience maintaining the project in GitHub, Bit bucket, SVN and CVS version control repositories. Experience in using the Log4j framework for Logging Java Application. Extensive experience in IDE tools like IntelliJ, Eclipse and Net Beans. Hands-on experience working in Linux, Windows, Mac OS and UNIX environments. Excellent client interaction skills and proven experience in working independently as well as in a team. Excellent communication, analytical, interpersonal, and presentation skills.


  8 +years of relevant experience in Software analysis, design, development in Enterprise applications using Java and J2EE technologies.
  Hands on experience in building web-based enterprise applications using JAVA/J2EE technologies such as Core java, J2EE, Servlets, Spring Boot - microservices, Spring, Hibernate, JSP, Struts framework, Spring JDBC Template, Spring data JPA, JDBC, Web Services (SOAP, REST), XML etc.
  Strong experience in implementing Service oriented architecture and Web Services using SOAP, RESTFUL API’s.
  Developed web applications by implementing Model View Control (MVC) architecture.
  Hands on with Oracle and SQL. Involved in development of applications through oracle using PL/SQL created tables, Indexes and SQL queries.
  Having database experience using oracle 10g/11g.
  Solid work knowledge of Application/Web servers WebSphere 7.0 and Tomcat 7.0/8.0.
  Good understanding of OOP’s concepts, Design patterns, Data Structures and Algorithms.
  Extensive experience in the MVC architecture implementation like Struts, Spring.
  Good exposure to software configuration management tools like Perforce.
  Used JUNIT test cases and Selenium scripts for automation of regression suite.
  Extensive Experience in defect resolution, bug fixing, maintenance of Java based projects. Worked as part of a SCRUM team for new development projects Worked in data architecture setup and participated in UAT testing with business. Dedicated and self motivated, enjoy taking on new responsibilities and seeing projects through to completion. Proficiency in preparing Functional and Technical Design Documents as per Specifications. Very good at problem understanding and solution designing. Extensive Experience in defect resolution, bug fixing and maintenance of Java based projects.


I am an experienced Java Software Developer with over 6 years of expertise in designing, developing, and maintaining enterprise-level applications. Proficient in Java technologies, Spring Boot, Microservices, and Restful web services, I am dedicated to delivering high-performance solutions while collaborating with cross-functional teams. My commitment to continuous learning helps me innovate and improve development processes.
Results-driven Java Developer known for high productivity and efficient task completion. Possess specialized skills in Spring Framework, RESTful APIs, and Microservices architecture which contribute to robust software solutions. Excel at problem-solving, teamwork, and adaptability, ensuring seamless collaboration and project success in fast-paced environments.
Senior-level Software and Application Developer passionate about creating cutting-edge products for the field. Strong work ethic and dedicated to quality assurance. Adept at working with teams or independently in fast-paced settings.

Ragul Ayyappan

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Master of computer Applications -

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Java developer

SSLC -

HSC -

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Master of computer Applications -

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