SUMMARY

• 9+ years of experience as a JAVA/J2EE Developer, Python and Golang includes Analysis, Design and Development of quality software for Web - based applications using JAVA/ J2EE technologies and .Net Technologies using software development methodologies / frameworks like SDLC, Waterfall and AGILE.
• Strong experience in developing web applications using JAVA/J2EE concepts like OOP, Collections, JDBC, JSP, SERVLETS, HIBERNATE, JPA, SPRING, WEB SERVICE, STRUTS.
• Over 3 years of experience in Golang. Excellent coding and problem - solving skills with ability to work as Developer.
• Strong working knowledge in developing Restful webservices and Micro Services using Golang.
• Hands on Experience on Entity framework, JDBC and HIBERNATE for persisting data to different relational database and extensive knowledge in Java Persistence API.
• Hands on Experience in front-end UI design and implementation by writing HTML5/HTML, CSS3/CSS, XML, JSON, AJAX, Bootstrap, JavaScript, jQuery.
• Implemented various J2EE applications by using Spring Framework modules like Spring MVC, Spring REST, Spring DAO Spring Repository, Spring Boot, Spring AOP, Spring Batch.
• Experience Developing, enhance and maintain a Spring Boot based Microservices application
• Good at implementing the database designing, SQL, MSSQL, DB 2, and Oracle.
• Developed web applications based on different design patterns such as Model-View-Controller (MVC), Data Access Object (DAO), Singleton Pattern, Front Controller, Business Delegate, Service Locator, Transfer Objects etc.
• Extensive experience in Web application development using - HTML, DHTML, CSS, JSTL, Razor, JavaScript, JQuery, JQuery Mobile, AngularJs, AWT, RMI, XML, XSD, XSTL, UML.
• Worked on Spring open source java framework utilizing Spring MVC, Spring IOC and JPA with hibernate and Client server validations.
• Good working knowledge on Spring core, Spring ORM, Spring DAO and Spring MVC architecture.
• Good Experience in implementing web services such as SOAP and REST using WSDL, JAX-WS and JAX-RS.
• Well experience in configuring and deploying applications onto application servers like Tomcat6.x/7.x, IIS7 and Web Sphere 7.x/8.x.
• Used Log4J for enabling runtime logging and performed system integration test to ensure quality of the system.
• Expertise in writing unit test cases using Junit .
• Good knowledge in using Maven and ANT Scripts for building and deploying the application in web/app servers.
• Extensive experience in using IDE tools like Visual Studio 2015, Eclipse, Net beans and IBM RAD.
• Experience and deep knowledge in bug tracking tools like JIRA and source code management tools like Source Tree, Microsoft VSS, Tortoise SVN.
• Involved in performance tuning, code re-factoring, load test, technical design documentation and User manuals.
• Used GIT to maintain code version control. Maintained different branches in various stages like development, QA, and production.
• Highly self-motivated, good technical, communications and interpersonal skills. Able to work reliably under pressure. Committed team player with strong analytical and problem-solving skills, ability to quickly adapt to new environment and technologies.

TECHNICAL SKILLS

ProgrammingLanguages: Java, SQL, Pyhton, Golang

Technologies: JSP, Servlets, JNDI, JDBC, EJB, SOAP, CSS, Log4j

WebTechnologies: HTML, XML, CSS, AJAX, JSTL, Razor, Javascript, JQuery, JQuery Mobile, Angular

ApplicationServer: Web Sphere, Apache Tomcat, IIS 7

JAVA Frameworks & Tools: HIBERNATE, JPA, SPRING MVC, SPRING BOOT, REST and SOAP WEB SERVICES, STRUTS, Entity framework, Nuget, Unity, .Net MVC, Log4J, Maven, Docker

IDE’s: Eclipse, RAD, Net beans, Visual Studio 2015

Database’s: Oracle 11g, DB2, My SQL, Derby

Version Control Tools: MS VSS, SVN, GITHub

Testing Tools: JUnit, Mockito, Cucumber

Case Tools: Rational Rose, UML, OOAD, RUP

Operating Systems: Windows, linux

PROFESSIONAL EXPERIENCE

Confidential, Mechanicsburg, PA

Solution Specialist

Responsibilities:

• Involved in implementation of procedures for gathering the requirements from clients for solution demonstrations.
• Introduced to Golang while working within a project.
• Wrote microservices using Golang.
• Build Restful API by building Node JS Server in the back-end to handle requests sent from the front-end jQuery Ajax calls.
• Develop Business object services using Micro-service architecture with Spring Boot, Spring REST and Cassandra and expose services for OMP Applications.
• Experience in developing User Interfaces using, AJAX, HTML, CSS, JavaScript, jQuery.
• Strong working knowledge of Database Programming using SQL and Stored Procedures.
• Developed a RESTful web API using Spring Boot. Spring Data is used to communicate with the Mongo DB.
• Developed Web Services SOAP/HTTP, SOAP/JMS, and SMTP using SOA technologies such as SOAP, WSDL.
• Developed of web modules and middleware components using AWS and spring integration.
• Developed server-side software modules and client-side user interface components deployed entirely in Compute Cloud of Amazon Web Services.
• Used Continuous delivery/ Continuous Integration tools Docker, Jenkins to deploy our application to AWS.
• Strong Experiences in creating and consuming XML Web Services and having knowledge of SOAP, soap header and soap exception.
• Developed and maintained stored procedures, User Defined Functions, Indexes, Views, Tables, and Relationships on SQL Server.
• Developed RESTFUL/WCF Web services, APIs, and other back end components.
• Involved in Unit Testing and Integration testing in development environment and ensuring application is according to specifications.
• Exposure to CI/CD process and working with Build and Configuration Management Tools like Jenkins, Maven, SonarQube, Atlassian Suite (JIRA, Bitbucket, Confluence)

Environment: Golang, RAD, Java, Servlet, SOAP, Angular, JavaScript, JQuery, REST, JDBC, HTML, Spring Boot, Spring MVC, WebSphere 8.0, Tomcat, SOAPUI, XML, JSON, GIT, JPA, Hibernate

Confidential, Johnston, IA

Software developer Co-op

Responsibilities:

• Extensive involve in analyzing business requirement and discussion with business users.
• Responsible for designing Rich user Interface Applications using JavaScript, jQuery, CSS, HTML, AJAX.
• Used Eclipse IDE for coding, debugging and testing the application modules.
• Implemented and worked on claims processing, fraud analysis and reports generations in the application.
• Developed action classes, Form bean classes and Struts configuration file using Struts framework.
• Implemented Restful web services to perform our business activities.
• Created data base tables, stored procedures according to the application requirements.
• Implemented SQL injection security checks, html sanitization and other security mechanisms.
• Involved in peer-to-peer code reviews and cross checked whether coding standards are being followed.
• Implemented basic and advanced search generically to populate in list views of all the modules.
• Created and maintained the Admin page for central management of the application.
• Performed debugging and exception handling in support to the software development.
• Created Stored Procedures, Functions, Views and Triggers in MS-SQL database using T-SQL for regulate and maintain complex data.
• Involved in performance tuning of the application by creating various database Indexes and optimizing database queries.
• Developed application Specific thread safe XML APIs, XML Document Builder and parser utils, validators using java DOM Parser which is used among the components.
• Rewriting the legacy windows forms applications into web-based application using web form.
• Moved Code to Spring XD environment with help of CICD process (Jenkins and SonarQube)

Environment: .STS, Java, Servlet, SOAP, Angular, JavaScript, JQuery, REST, JDBC, HTML, Spring MVC, Tomcat, SOAPUI, XML, JSON, GIT, JPA, Hibernate

Confidential

Sr. Software Engineer

Responsibilities:

• Developed Web services to allow communication between the applications using Rest and SOAP Web services.
• Designed, Developed and analyzed the front-end and back-end using JSP, Servlets and Spring 3.0.
• Integrated spring (Dependency Injection) among different layers of an application.
• Worked with Agile and Waterfall Methodology.
• Implemented scripting with Ajax, JSF, and XML to dynamically refresh the page contents.
• Generate UI mockups from paper and pencil concepts to high fidelity prototypes that convey the interaction model using HTML5, CSS and AngularJs.
• Implemented Business Logic Using POJO’s and used Web sphere 7.0 to deploy the applications.
• Implemented various java design patterns like Front Controller, Singleton, façade, Data Access objects, Factory pattern, etc.
• Involved in developing SOAP Web Services using XML, XPATH, XSD, SOAP, WSDL and Apache Axis .
• Extensively used JSTL tag libraries
• Used Notepad++ data import handler for indexing data in different formats like XML, TXT, CSV etc.
• Developed various JUnit test cases for Unit Testing.
• Worked with Testers in resolving various defects in the application and was an integral part of the team.
• Implemented Controllers, models and used ng-repeat to render JSON response to DOM.
• Implemented Hibernate for data persistence.
• Implemented Java persistence API (JPA) through Hibernate 3.0.
• Used IBM RAD as IDE for development of the application.
• Prepare Java/J2EE development structure for Maven.
• Implemented the DAO pattern to connect to the database and retrieve data.
• DAO and Hibernate transactions was implemented using Hibernate framework.
• Implemented the application using the concrete principles laid down by several design pattern such as MVN, Business Delegate, Data Access Object, and Singleton.
• Worked with Web Sphere 7.x/8.x as the web server.
• Created workflows for creating multiple renditions of images.
• Extensive experience in Hibernate ORM mapping utilities and used query, criteria services.
• Performed Unit testing and performance tuning like profiling of the project.
• Unit tested controller layer using JUnit 4 and Mockito framework.
• Performed functional testing using SOAP UI and created mock services for testing on developer sandbox.
• Interacted with Business Analysts to come up with better implementation designs for the application.
• Interacted with the users in case of technical problems and mentoring the business users.
• Coded changes to remaining Java web applications as identified by the proof of concept stage of the project.

Environment: IBM RAD, Java 1.6, Spring MVC, Spring 3.0, Hibernate 3.0, Apache Axis2, SOAP Web Services, Micro Services, HTML, JavaScript, JQuery, JDBC, Water and Agile Methodology, SOAPUI, XML, JSON, UML, XSD, UNIX, SVN, DB2, Web Sphere Application Server 7.0.

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