SUMMARY:

• Over 6 years of experience inanalysis design developing Web based Client/Server Distributed and testing of applications using Java/Python Full Stack Technologies.
• Good knowledge on Designing, Developing, Testing Implementation.
• Developing applications using Corejavaconcepts OOPS, collections, Multithreading etc.
• Worked on Rest Web services as well as Node Rest framework for backend services, used Mongo DB (NoSQL) for database services
• Understanding ofdatastructuresand ability to querydatafrom tables using SQL and DB2 scripting language.
• Good Working Experience in Spring Security, Spring Boot, SpringBatch.
• Good in Programming Concepts (JAVA/J2EE), Frameworks (spring, Struts,SpringBatch) Database concepts & experienced in SQL, PL/SQL Hibernate and Oracle.
• Experience in working with the ColumnarNoSQLDatabase like HBase, Cassandra to manage extremely large data sets.
• Comprehensive knowledge and understanding of areas like Apache, Tomcat, and Linux administration and Incident/change/Problem Management etc.
• Experience in developing applications using Core Java, J2EE, JSP, Servlets, Hibernate, Web Services (SOAP, WSDL, UDDI), JAX - RS, JAX-WS, JMS, JDBC, XML, HTML, XHTML, CSS, JavaScript, EXT-JS, Angular JS, XSLT, JSON, Ajax and jQuery, ANT, Maven.
• Expertise in design and development of web applications using JSP, JavaScript, HTML5, CSS3, JQUERY, AJAX, JSON, Flash, XSL, XSLT,Node.JS, Angular, React.
• Worked extensively onAngularJScreating Controllers.
• Experience with Streaming platforms like Apache Kafka.
• Good Exposure to Web Application Development using J2EE technologies and Oracle.
• Good Exposure to work on Framework using Struts MVC, Spring MVC Architecture.
• Extensively worked on open-source control frameworks Struts, Hibernate, and have in depth knowledge of design patterns and multi-threading.
• Designing, building & supporting complexDrupalweb applications for large consumer focused websites.
• Experience on API development usingnodeJS.
• Developed templates for Multiple Screens usingAngular JS and build an application with JS frameworks.
• Experience in using GIT as a repository and good knowledge of code review and deployment.
• Experience in using Jenkins for code deployment.
• Experience in python and using its libraries.
• Good in web Based Client-server Architectures and Frameworks such as Struts, Spring.
• Experience in design, development, and deployment of enterprise applications for J2EE platform using JAVA, J2EE, Hibernate, Struts, Spring, JPA, Web Services and XML JavaScript, SQL, HTML.
• Experience with AWS components EC2, S3, Elastic IPS, EBS, security groups, RDS, DynamoDB, Redshift and cloud formation.
• Experience in Administration of MS SQL server and MYSQL in AWS cloud flat form.
• Capable of leading and supervising team and get satisfactory result.

TECHNICAL SKILLS:

Languages: Java, Python, SQL, PL/SQL, HTML, DHTML, UML

Testing methods: Selenium, Junit, Postman, SOAP UI

RDBMS: Oracle, SQL Server, DB2, MySQL, PGADMIN

Web Technologies: XML, Ajax, CSS, jQuery, JavaScript, Angular JS, React JS

Web Services: JAX-WS, WSDL, SOAP, REST

Application Servers: IBM Web Sphere, WebLogic server, Apache Tomcat.

Development Tools: Eclipse, Spring Tool Suite (STS)

Version tools: GIT

Build Tools: Ant, Maven, Gradle

Agile Tool: Version one, JIRA, Track plus

PROFESSIONAL EXPERIENCE:

Confidential, San Antonio, TX

Full Stack Developer

Responsibilities:

• Attending the JAD (Joint Application Development) sessions, participating in sprint planning to discuss about requirements/approach/development/testing plans and dates.
• Involved in designing Application based on MVC architecture.
• Implemented Spring MVC framework which includes writing Controller classes for handling requests, processing form submissions and performed validations using Common’s validator.
• Developed with Spring Boot framework applications and did integration to Microservices into existing system architecture
• Designed and develop web-based application using HTML5, JSF, CSS, JavaScript (jQuery), AJAX, JSON and JSP framework and AngularJS to create interactive front-end GUI.
• Experience with creating ETL jobs to load JSON Data and server Data into MongoDB and transformed MongoDB into the Data warehouse.
• Involved in data modeling and sharing and replication strategies in MongoDB.
• Used Maven Deployment Descriptor Setting up build environment by writing Maven pom.xml, taking build, configuring, and deploying of the application in all the servers.
• Worked with Angular.JS MVC framework including authoring complex directives, services, controllers, and filters working with animations, routing, and states.
• Worked in Kafka application for updating and validating s using key tool.
• Used Angular.JS framework where data from backend is stored in model and populated it to UI and used DOJO for JavaScript.
• Involved in using Java Persistence API (JPA) frameworks to avoid the low level JDBC and SQL code.
• Implemented AWS client API to interact with different services as Console configuration for AWSEC2.
• Worked on AWSfor NoSQL database deployment in AWS(RDS) with NoSQL connector.
• Worked on React JS for creating interactive UI’s.
• Used props, keys, states, ref in React.js to build UI components.
• Designed and implemented APIs to support mobile applications.
• Used web services like REST to publish and consume different services which makes the code reusable.
• Designed and documented REST/HTTP API’s, including JSON data formats and API versioning strategy.
• Reviewed, merged, and deployed codes in Jenkins using GIT as a repository.
• Wrote Junit and Mockito classes for the services and prepared documentation.
• Deployed the whole web application on JBOSS.
• Used Agile Methodology (scrum meetings) for development process.

Environment: Java, Python, MySQL, REST, Spring MVC, JBOSS, Spring, JSF, Servlets, React, HTML5, AngularJS, Node JS, Mongo DB, JSON, XML, Linux, SOAP, Jira, SQL, jQuery, GIT, AJAX, Jenkins, JavaScript, AWS, Azure.

Confidential, Cincinnati, OH

Software Developer

Responsibilities:

• Designed and implemented high performance, scalable enterprise information architecture and distributed applications design in an agile environment.
• Developed the UI Screens using JSP, HTML5, CSS3, JavaScript and did the client-side validation with the JavaScript.
• Called Rest web services through Angular Js services to get JSON Object and modified the response object to display in UI.
• Implemented data integration and data access solutions across various legacy, enterprise, and departmental applications via web services.
• Designing and implementing the java APIs for processing client data and storing it into databases like Mongo DB, Oracle, and MySQL.
• Using GIT as a version controlling for the source to check in the code and created branches and forks to merge the changes from local.
• Tracking project implementation through Jira, planning sprints, and reviewing them weekly, documenting the publishing process on confluence for authors.
• Implementing Swagger Configuration in Java Spring boot for auto generating swagger JSON files for REST API call.
• Implemented Spring MVC framework for the application development which includes writing Controller classes for handling requests, processing form submissions and performed validations.
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API. Performed various validations using spring validation framework.
• Implemented data model, map data tables with Hibernate entities, configure relationships using Hibernate annotations.
• Configured the applications to use Maven and Gradle for dependency management and for generating deployable artifacts. Linux shell scripting to run the JAR file created for batch program.
• Implemented server pages using Apache Tomcat as application server and Log4j for application logging and debugging.
• Built the endpoints using Jenkins and pushed tasks into QA for testing and developed unit test cases using Junit, Mockito to test the accuracy of business logic.
• Review code and provide suggestions to improve quality and comply with architectural, design and coding standards and best practices.
• Create and maintained web application architectural documentation and standards. Facilitate knowledge transfer to development and supported team members.
• Maintain effective relationships with user department personnel. Provide technical support and troubleshoot application issues and bugs.

Environment: Java, HTML5, CSS3, JavaScript, Angular JS, Spring Framework, Spring Boot, Hibernate, Git, MySQL, Mongo DB, Rest API, Jenkins, Linux Shell scripts, JSON, JMS, Maven, Gradle, JUnit, Mockito, Tomcat Application Server

Confidential, Allen, TX

Java Developer

Responsibilities:

• Involved in developing application using HTML5, CSS3, Java Script, jQuery, Angular JS.
• Agile/SCRUM was used as the project management methodology and JIRA & Confluence werethe tools used to keep things in check.
• Developed Java application, which is an integration of technology Spring MVC, Spring AOP, Spring Data, Hibernate, REST and SOAP web services.
• Created maven archetypes for generating fully functional REST web services supporting both XML and JSON message transformation. Archetypes built on Spring technology.
• Written Junit test for whole projects and calculated the mutation coverage for all the files.
• Created Mock service to all request and response and developed the business layer using Spring beans using Dependency Injection and Inversion of Control principles.
• Developed Custom Directives, Custom services in Angular JS and utilized UI Router to develop a Single Page Web Application.
• Handling cross browser/platform compatibility issues (IE, Firefox, and Safari) on both Windows and Mac.
• Developed RESTful services using Jersey, JAX-RS and Rest let to call third party vendors
• Coordinated in all testing phases and worked closely with Performance testing team to create a baseline for the new application.
• Developed User Interface using Angular JS, jQuery, Html5.
• Designed Mockups in Adobe Creative Suite using Photoshop, Illustrator according to the business requirements.
• Used Ajax to consume the web services and then represent the data to the user without the necessity to reload the complete web page.
• Participated in code review and creating CR.

Environment: Angular JS, Bootstrap, Java, jQuery, JSON, HTML5, CSS3, Ajax, Log4j, JSON, Web services, Selenium, Ant Build, WebLogic, PL/SQL, REST Web Services, Spring, GIT.