SUMMARY

• 5+ years of experience in all phases of Software Development Life Cycle (SDLC) and development of Client/Server and Web applications in Healthcare, Telecom, Insurance and Airline domains.
• Microsoft Certified: Azure Fundamentals.
• AWS Certified Cloud Practitioner and Developer Associate.
• Exposure in AWS Services EC2, CloudFormation, CI/CD Pipeline, DynamoDB, S3, Lambda.
• Exposure in Azure Services VM, Storage, WebApp, CosmosDB, SQL Database, Functions, LogicApps.
• Strong programming skills and development experience in Java, J2EE, Microservices, Spring, Spring Boot, Hibernate, JavaScript, XML, REST web services.
• Proficient in deploying applications using Maven and Gradle.
• Exposure in Front End Development technologies like HTML, CSS, JSP, jQuery, JSTL, JavaScript, Node.js, React - js.
• Experience in messaging tool Kafka for real-time data streaming.
• Extensive experience with databases such as Oracle, Cassandra.
• Proficient in working with IDEs like Eclipse, Intellij and NetBeans.
• Experience of using version control systems like CVS, SVN, GIT.
• Experience in testing applications using Junit, Mockito, Log4j.
• Experience in Agile Scrum and Waterfall Project development methodologies.
• Supported the application in production and used SPLUNK/Kibana to get the application logs to handle the incidents.
• Possess excellent communication skills and can handle responsibilities independently as well as proactive team member. Quick learner and has ability to finish multitasks within time.

TECHNICAL SKILLS

Cloud Computing: Amazon web services, Azure

Languages: Java 1.8, C, C++, SQL, PL/SQL, HTML, DHTML, CSS, JavaScript, XML

JAVA/J2EE Technologies: J2EE, Spring, Hibernate, REST, Spring Boot.

Design Patterns: MVC, Singleton, Front Controller, Iterator, Data Access Object, Dependency Injection

IDE and Design Tools: Eclipse, STS, NetBeans, Intellij, JIRA, JUnit, Log4j

Application/Web Servers: Apache Tomcat, WSDL, REST, XML, SOAP

Databases: Oracle, Cassandra

Operating Systems: Windows XP/Vista/7/8, UNIX

Others: Docker, Fluentd, Elasticsearch, Jaeger Tracing, Splunk, Kibana, Maven, Gradle, GIT, Junit, Log4j, SQL Developer, Kafka tool, TOAD, Squirrel Client, UCD

PROFESSIONAL EXPERIENCE

Confidential, TX

Java Developer

Responsibilities:

• Currently working with Confidential in AutoDocs redesign project.
• Involved in the enhancing the existing rest apis to handle claims LOB.
• Developed Spring Controllers, Service Components, DAOs, Web Services.
• Designing and developing Microservices architecture applications using Java, Spring Boot, Restful Web Services.
• Developed application such dat it will consume messages from kafka.
• Worked on UI application for minor changes and involved in deployment through UCD.
• Worked on POSTMAN and Soap UI tool for testing Web Service.
• Used JIRA for issue tracking and project management of the applications.
• Involved in design and design review meetings.
• Worked on creating change requests and get it approved in CAB.
• Attending release calls and supporting application in production and used splunk and kibana for monitoring.
• Collaborate with onsite/offshore developers in order to execute projects through full lifecycle software development

Environment: Core java, OOPS, Spring Boot, Kafka, Mainframes, Oracle, J2EE, HTML, Spring, Spring Boot, Eclipse, Intellij, Gradle, Log 4j, Junit, Maven, GIT, Jenkins, RESTful Web Services, Scrum, Agile, JIRA, Apache Tomcat, Splunk, Kibana, Reactjs, UCD

Confidential, TX

Java/J2EE Developer

Responsibilities:

• Worked on Confidential & Confidential internal application Order Capture Engine which mainly focuses on order processing.
• Involved in the migration of ATG services to SpringBoot framework.
• Developed Spring Controllers, Service Components, DAOs, Web Services.
• Designing and developing Microservices architecture applications using Spring Boot, Restful Web Services.
• Worked on storing the data in both Oracle and Cassandra.
• Developed application such dat it will consume messages from kafka.
• Application accepts JSON payload and process it and store the JSON in database.
• Written queries to store and retrieve JSON data from Oracle (12.0).
• Worked on integrating the microservices with UI.
• Developed unit test cases and suits on Junit framework for unit testing.
• Worked on POSTMAN tool for testing Web Service.
• Used JIRA for issue tracking and project management of the applications.
• Worked on a POC for collecting data using fluentd from multiple microservices and forwarding the logs to elsaticsearch and kafka.
• Attended training sessions on AWS and AZure to work on a POC for new project.
• Collaborate with onsite/offshore developers in order to execute projects through full lifecycle software development

Environment: Spring Boot, Kafka, AMQ, Cassandra, Oracle, J2EE, HTML, XML, XSLT, JSTL, JavaScript, Spring, Spring Boot, Eclipse, Log 4j, Junit, Maven, JPA, Maven, GIT, Jenkins, Kubernetes, Java Beans, RESTful Web Services, Scrum, Agile, JIRA, Apache Tomcat

Confidential

Java Developer

Responsibilities:

• Performed root cause analysis and delivered fixes for critical issues dat affected 100% of the customer base.
• Waterfall SDLC methodology was followed to develop the application.
• Developed new features for the client in Java and J2EE technologies like JSP and Servlets.
• Designed and developed pages using HTML, CSS and JavaScript
• Prioritized, estimated and actively implemented user-stories every sprint in the Agile Scrum environment.
• Refactored inefficient code by applying OO concepts and design patterns in a test-Driven manner to make it more maintainable and reusable.
• Interacted with client on a weekly basis to share the progress and discuss any changes in the delivery plan.
• Created reusable artifacts and actively trained new recruits with basic domain knowledge and project essentials.

Environment: Java 1.4, Servlets, JSP, JavaScript, Objectivity DB, Eclipse IDE, Rational Clear Case CVS, ANTWindows XP, Linux.

Confidential

Jr Java Developer

Responsibilities:

• Analysis of the functional specification.
• Started as a test engineer and moved to development in different domains within the organization.
• Participated actively in the design of the complete module from scratch including database schema design.
• Worked closely with the product management team in integration.
• Analysis and Implementation of complex business logic.
• Design and Implementation of server objects using java beans, DAO’s, Value Objects etc.
• Development DAO layer using Prepared Statements.
• Implemented Complex Search engine business logic to search for the Consignments.
• Performed Unit testing on the various modules/functions to ensure dat the output is as expected.
• Authorizations, User Roles, and Transaction Logging etc. using Spring Controllers, Validators, and Hibernate classes.

Environment: Java, J2EE, Spring, Hibernate, JDBC, JSP, JSTL, HTML, JavaScript, CSS, XML, WebLogicEclipse, MySQL and Junit, Toad.

Confidential

Java Developer

Responsibilities:

• Developed, implemented and supported the J2EE based systems for the changes in requirements using Agile methodology, participated in Scrum meetings.
• Developed UML use-case, class, object, sequence, collaboration and activity diagrams using UMLet.
• Developed UI modules using HTML, JSP, JavaScript and CSS.
• Involved in the integration of Spring for implementing Dependency Injection (DI/IoC).
• Developed code for obtaining bean references in Spring IoC framework.
• Primarily focused on the spring components such as Dispatcher Servlets, Controllers, ModelandView Objects, View Resolver.
• Developed API’s and Java Server Components using, Spring MVC and Hibernate Frameworks.
• Involved in the implementation of DAO using Spring-Hibernate ORM.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Used log4j, and Junit for debugging and testing the system state.
• Created tables, functions, stored-procedures, SQL queries, joins, integrity, constraints for Oracle database.
• Used Maven as build tool and developed build file for compiling the code of creating WAR files.

Environment: JDK 1.6,JSP, JSTL,JavaScript, JPA/Hibernate, Spring, Spring MVC, CSS, Subversion, XML, JDBC, AJAX, jQuery, Eclipse 3.4,JIRA, Log4J, JUnit, ANT, Apache Tomcat, Oracle 10g, PL/SQL, Unix,scrum, agile, SQL Queries, PL/SQL Queries, SQL Server, MySQL Queries.