SUMMARY:

• 7+ years of experience as a full stack developer in software development, maintenance and support of various applications using JAVA/J2EE technologies across various verticals.
• Developed web - based enterprise applications using core Java, J2EE, Servlets, JSP, JMS, JDBC, Hibernate, Web Services (SOAP and REST), MVC framework (Struts, Spring MVC, Spring Boot), SQL and Object-Oriented Programming techniques.
• Expertise with Object Oriented Design (OOD), Object Oriented Analysis (OOA), Object Oriented Modeling (OOM) based on Unified Modeling Language (UML) architecture.
• Proficient in implementation of frameworks like Struts, Spring (Spring MVC, Spring Boot, Spring Web Flow, Spring IOC, Spring AOP, Spring Security, Spring Cloud, Spring Data, Spring Batch, Spring TX).
• Extensive experience in working with different databases such as Oracle, Mongo DB, IBM DB2, SQL Server, MySQL, PLSQL and writing Stored Procedures, Functions, Joins and Triggers for different Data Models.
• Excellent technical knowledge in Java, Servlets, JSP, JDBC, XML, Webs services with the back-end RDBMS like Oracle
• Skilled in developing front-end applications using JSP, HTML5, CSS3, XML, AJAX, and JQuery.
• Extensively worked on core java concepts like Multi-Threading, Exception handling, IO Handling and Collections Framework. .
• Strong Experience in developing the application using frameworks like Struts and Spring frameworks.
• Proficient in SOA and developing Java Web Services using SOAP, REST, XML and WSDL .
• Demonstrated proficiency with Java Enterprise Applications (e.g. JEE, Spring JDBC, Spring Security)
• Experience in developing automated unit testing using Junit, Mockito frameworks.
• Proficient in database development and coding SQL, PL/SQL, writing stored procedures, triggers and DAO packages with different relational databases such as MySQL, SQL server and Oracle.
• Had knowledge on NO SQL database
• Experienced in end-to- end API Design and development using Spring Integration Framework and Spring Boot for micro services.
• Real time experience in UNIX, Perl, Python &shell scripts for batch processing.
• Skilled in using IDE tools like Eclipse, NetBeans, Intellij,STS.
• Progressive technical developer with broad based achievements in Designing, Developing, Testing and Implementing Applications across a range of systems and environments.
• Experience on Full Life Cycle development of software applications on Web-based environments.
• Fluency with data structures, algorithms and time/space complexity.
• Strong knowledge of software data-structures and algorithms.
• Have knowledge on algorithm for ranking calculations in Core Java

TECHNICAL SKILLS:

Java/ J2EE: Collections, Generics, Multithreading, Serialization, Exception Handling, File I/O, JSP, Servlet, JDBC.

Frameworks: Struts, Spring, JSF, MVC, Hibernate, jQuery, Node JS, Angular JS, React JS.

Middleware: Apache Tomcat, J-Boss, WebSphere, Web Logic.

UI Technologies: HTML, XHTML, JavaScript, AJAX, JSP, DHTML, XML.

Scripts: JavaScript, TypeScript.

Web Services: SOAP, RESTFUL, Microservices, WebSphere.

IDE: Eclipse, IntelliJ, and Spring Tool Suite.

Design Skills: UML (Rational Rose, Visio), Object Oriented Analysis and Design (OOAD), Java Enterprise Design Patterns

Database and Tools: Oracle, MySQL, DB2, DynamoDB, MongoDB.

Operating Systems: Windows, Unix/Linux

Source Control: GIT, SVN, CVS.

Deployment and Testing: Maven, Ant, Junit, Mockito, Cucumber, Jenkins, Docker

Messaging: JMS, Active MQ, Apache Kafka.

Other Tools: JIRA, Log4j, SLF4J, AWS, S3, EC2, SES, SQS.

PROFESSIONAL EXPERIENCE:

Confidential, NY

Java Full Stack Developer

Responsibilities:

• Experienced in creating front end screens with React JS and Node JS.
• Used Bootstrap and Babel framework for React JS.
• Used Autosys for scheduling and monitoring jobs.
• Worked on SQL databases and used Moveit to move files files.
• Developed Application on spring framework applications like Spring Core, Spring AOP, Spring Batch, Spring Integration and Spring Boot .
• Used RESTFUL client to interact with the services by providing the RESTFUL URL mapping.
• Produced Rest API and consumed the for Model Delivery.
• Used Bitbucket for repository.
• Experience in working with build deployment tools like Maven, Nexus, and Jenkins.
• Used Postman to test the rest-based services.
• Created REST/JSON Java Clients to test the Web Services developed and sent the payload data from a property file.

Environment: Java 1.8, Hibernate Spring Core, Spring Integration, JUnit, Git, Micro services, Spring Boot, REST, Maven, Nexus, Log4j, Jenkins, WebSphere, Agile Scrum, SQL, React JS, Node JS,Bootstrap,Babel, Bitbucket.

Confidential, MO

Java Full Stack Developer

Responsibilities:

• Experienced In setting up of AWS RDS and Dynamo DB instances.
• Developed Application on spring framework applications like Spring Core, Spring AOP, Spring MVC, Spring Batch, Spring Security and Spring Boot and did integration to Micro services into existing system architecture.
• Used RESTFUL client to interact with the services by providing the RESTFUL URL mapping.
• Worked on Amazon Web Services (AWS) infrastructure, Amazon Cloud Services like Elastic Compute Cloud(EC2), Simple Storage Service(S3), Simple Email Service(SES) to configure email id’s, Simple Queue Service(SQS).
• Parsed the Emails by using RFC 822 standard by using Mime Message processor.
• Experience in working with build deployment tools like Maven, Nexus, Ant, and Jenkins.
• Used POSTMAN to test the rest-based services.
• Created REST/JSON Java Clients to test the Web Services developed and sent the payload data from a property file.
• Integrated Apache Kafka for data ingestion.
• Experience in handling messaging services using Apache Kafka .

Environment: Java8, Hibernate, DynamoDB, Cassandra JSP, Spring Core, Type Script, Servlets, Spring Security, Spring Cloud, JUnit, Cucumber, Git, Web Services, Micro services, Spring Boot, REST, Kafka, RabbitMQ, Camel, Maven, Nexus, Log4j, AWS S3, RDS, EC2, SQS, SES, EBS, Jenkins, WebSphere, JMS, Agile Scrum.

Confidential, NV

Java Full Stack Developer

Responsibilities:

• Create the Spring Batch Jobs using custom Readers, Processors, and writers to process 10 million records from one database to other on a day, month and yearly basis.
• Create 5 jobs to process 10 million records to assign the badges, prizes, and ranks to the customers in one transaction and insert the required data into MS SQL Server.
• Experienced In setting up of AWS RDS and Dynamo DB instances.
• Aim of the project is to check the used parts which are discontinued or not using a complex algorithm
• Perform load testing to check the performance of the web application
• Used RESTFUL client to interact with the services by providing the RESTFUL URL mapping.
• Develop unit test cases and suits on JUnit and J Mockito framework for unit testing
• Use SVN for version management & Maven for building the application.

Environment: Java 1.8, JSP, HTML, jQuery, JavaScript, Nexus, Spring boot, Spring Data JPA, Spring Batch, JMS, WAS 8.5.5.12, MS SQL Server 2016: version 13.0, XML, JUnit, RESTful webservices, WebSphere, SLF4J, STS, Jenkins.

Confidential, Seattle

Java Full Stack Developer

Responsibilities:

• Involved in Design, Development and Support phases of Software Development Life Cycle (SDLC). Used AGILE methodology and participated in SCRUM meetings.
• Migrating some of the applications from Angular2 to Angular4 and componentize the code as per the Angular recommendations for better testability.
• Implemented Micro services, Service Oriented Architecture (SOA) using Spring boot with XML based Web Services (SOAP/UDDI/WSDL) using Top Down and Bottom Up approach.
• Used RESTFUL client to interact with the services by providing the RESTFUL URL mapping.
• Developed REST services using NodeJS to serve the web application with JSON data.
• Spring annotations (Controller) mechanism to create RESTFUL applications.
• Used Spring ORM/JDBC layers for integrating Hibernate/JPA and for regular JDBC calls.

Environment: Java8, AngularJS, Angular4, React JS, CSS3, HTML5, Hibernate, MongoDB, JSP, Spring Core, Node JS, Spring Security, Spring Cloud, JUnit, Web Services, Micro services, PL/SQL, Spring Boot, REST, Gradle, Log4j, Jenkins, WebSphere, JMS, Maven, Agile Scrum.

Confidential

Java Full Stack Developer

Responsibilities;

• Built responsive site using Bootstrap that fits devices of different visual sizes.
• Developed the application using Struts Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Used RESTful Web services for transferring data between applications.
• Configured spring with ORM framework Hibernate for handling DAO classes and to bind objects to the relational model.
• Adopted J2EE design patterns like Singleton, Service Locator and Business Facade.
• Developed POJO classes and used annotations to map with database tables.

Environment: Java, J2EE, Spring MVC, Hibernate, Struts, J-query, HTML, CSS, Ajax, Java script, AngularJS, Bootstrap, Tomcat, Oracle, Pl/SQL, JDBC, Apache, REST, Eclipse, WebSphere, Junit, Agile Scrum, JSP, JSTL, Maven, SOA, Log4j, SVN.

Confidential

Sr. Java Developer

Responsibilities:

• Involved in SDLC- Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System Testing and User Acceptance Testing. .
• Involved in implementing the DAO pattern for database connectivity and used the JDBC API extensively.
• Designed and developed the UI using JSP, HTML, CSS, and JavaScript.
• Written complex SQL queries, stored procedures, functions, and triggers.

Environment: Java 1.5, JSP, Servlet, DHTML, CSS, HTML, JavaScript, Bootstrap, EJB 2.0, IBM WebSphere 5.1, XML, XPath, XSLT, XML Schema, JUnit, UML, Oracle 9i, SQL and Windows XP.

Confidential

Java Developer

Responsibilities:

• Responsible for design and development of Web Application using Struts Framework
• Designed and developed the HTML front end screens and validated forms using JavaScript.
• Wrote server-side programs by using Servlets and JSP.
• Developed the entire application using singleton and prototype scope.
• Used MySQL as the backend database and integrated with Hibernate to retrieve Data Access objects.

Environment: Java, JSP, Servlet, Struts, CSS, HTML, JavaScript, EJB 2.0, SQL, PL SQL, JUnit, Apache Tomcat, MySQL