SUMMARY

• Senior Java Full Stack Developer with 8 years of experience in analysis, design, development, implementation, and testing of enterprise applications in Client, and server environment using Java.
• Experienced in all aspects of Software Development Life Cycle (SDLC) including requirements analysis, design specifications, code development, code integration, testing, and deployment using Object Oriented Analysis.
• Having extensive UI design development capabilities for different applications in front - end using HTML5, CSS3, JavaScript, XML, and AngularJS.
• Developed Micro Service to provide Restful API utilizing Spring Boot with Spring MVC.
• Experience using Java, Scala and Clojure to build RESTful Web Services.
• Expertise in the implementation of Core concepts Java, J2EE Technologies: JSP, Servlets and frameworks like Spring MVC, Spring Security, Spring Boot, Spring Data, Spring Mail, spring validation, Spring JDBC, Hibernate.
• Extensive experience in Design, Development, and implementation of Model-View-Controller (MVC) (spring, Struts, ORM Frameworks like Mongoose and Cassandra).
• Demonstrate ability to work in a fast pace, agile software development environment having close interaction with technical and product owners.
• Exposure to modern software practices like CI/CD, paired programming with Agile experience.
• Implemented a Continuous Delivery pipeline with Dockers, Jenkins through GitHub.
• Used Maven to build the project, Enterprise GitHub as repositories.
• Created sequence diagrams, collaboration diagrams, class diagrams, use cases and activity diagrams using Rational Rose for the Configuration, Cache & logging Services.
• Experience in XML, Web Services using SOAP, XML-RPC, Restful and in Apache Camel.
• Good knowledge and experience with multiple Servers like IBM Web Sphere, Web Logic server, Apache Tomcat.
• Working experience of Relational DBMS like MySQL, Oracle SQL PL/SQL, SQL Server (MS SQL), DB2 and NoSQL DBMS like MongoDB, Coherence and Oracle Performance Tuning.
• Proficient in MuleSoft Any Point API platform on designing and implementing Mule APIs. Strong working knowledge on API Gateway.
• Experience in working with AWS (Amazon Web Services), EC2, RDS, Dynamo DB, S3, EMR, Cloud Formation Templates.
• Strong working knowledge on Tomcat 6, Web logic 9.2 and Eclipse 3.2.
• Microservices have been built using Boot, Netflix OSS, spring cloud and deploying to AWS Cloud.
• Spring ORM module is used along with Hibernate to deal with database operations.
• Extensive knowledge & good experience on Java Application Development, Distributed Applications, Object Oriented Applications, and Internet/Intranet based Database Applications.
• Logging defects and monitoring till closure using JIRA.
• Developed the application using React JS, spring, HTML, Bootstrap, CSS, and JavaScript.
• Worked with React JS components, Redux Forms, Events, Router.
• Worked on Service Oriented Architecture (SOA) such as Apache Axis web services, uses SOAP, WSDL.
• Good experience with Operating Systems like Windows XP/ Vista/7 and partially on UNIX.
• Excellent team player, very dynamic, flexible with positive attitude and excellent learning skills.

TECHNICAL SKILLS

Languages: Java, JavaScript, PL/SQL, SQL

Web Technologies: Angular 4/5,7,8, HTML5, CSS3, Java Script, AJAX, jQuery, ReactJSJ2EE Technologies: Java Beans, Servlets, JSP, JDBC, JMS, Java Mail API

Frameworks: Spring, Spring Boot, Struts.

Databases: Oracle, MongoDB, MySQL, MS SQL Server.

Web/App Servers: Oracle Application Server, BEA WebLogic, IBM WebSphere

Web Services: RESTful, JAX-RS, SOAP, JAX-WS, WSDL

IDEs & Other Tools: Net Beans, Eclipse, Visual Studio Code

Version Control: GIT, BIT Bucket

Methodologies: Agile, Waterfall

Operating Systems: Windows, UNIX, Linux

Distributed Technologies: RESTful Web Services, SOAP Web Services, Apache Camel (Integration)

Testing frameworks: JUNIT, Mockito

Cloud Technologies: AWS, Azure

PROFESSIONAL EXPERIENCE

Confidential, Bentonville, AR

Sr. Java Full stack developer

Responsibilities:

• Upgraded the UI screens in the application to single page UI on RESTFUL API using ReactJS, NodeJS, and Redux.
• Created custom reusable ReactJS components and developed their functionality.
• Migrated existing project to Microsoft Azure with Azure services.
• Used Azure Resource Manager (ARM) to deploy, update, and delete all the resources for our solution, also used to provide security, auditing, and tagging features to help manage resources after deployment.
• Used Azure functions to integrate applications and run backend process according to schedules without managing servers.
• Used SQL Azure for database needs in various applications and configured SQL Server Master Data Services in Windows Azure.
• Involved in SPA (Single Page Web Applications) using RESTFUL web services.
• Created RESTful API using Java, JSP, Spring Boot, Structs, NodeJS.
• Created and Implemented Microservices using spring boot, REST, JSON.
• Created scalable JSON/swagger-based services witch containerized applications using Docker, and Kubernetes.
• Created and cloned alerts of Splunk logs to monitor the application problems.
• Deployed and tested applications in various Dev, Test, Stage environments using CI/CD tools.
• Implemented message-oriented middleware using JMS and Apache Kafka.
• Maintained and created application branches and resolved code commits using Git.
• Transformed existing applications and leveraged new technologies in B2B and B2C domain.

Environment: Java, XML, SOAP, REST, JMS, JSON, Git, ReactJS, css3, NodeJS, Azure, Docker, Kubernetes, Kafka, SQL, Spring Framework, Splunk, Dyna trace, Grafana.

Confidential, Indiana

Jjava full stack developer

Responsibilities:

• Designed and developed the application using AGILE-SCRUM methodology.
• Designed User Interface using HTML5, CSS/CSS3, jQuery, JavaScript, AJAX, JSP, JSF, AngularJS and XML.
• Developed the Model-view-controller components using Servlets/JSPs, JavaScript, jQuery, CSS, HTML and DHTML.
• Participated in development of a well responsive single page application using RESTful services, AngularJS framework, JavaScript, and jQuery in conjunction with HTML5, CSS3 standards, with front-end UI team.
• Used Angular 8 to implement real time web request and response system, live chat, monitoring functions.
• Implemented workflow engine to maintain event bus, activity, orchestrator integration, using Java, Spring Boot, JPA, Microservices, postman, Angular 8, Mongo dB And Docker container.
• Used micro service architecture, with Spring Boot-based services interacting through a combination of REST or Apache Kafka message brokers and leveraging Azure to build, test and deploy micro services.
• Involved in configuring virtual machines, storage accounts, and resource groups using Microsoft Azure.
• Preparing the migration document for migrating application from Struts to spring and Responsive Web Designing (RWD) of the application.
• Worked on XML Technologies like XML Parsers, JAXB for binding data to Java objects.
• Worked on Swagger API and auto-generated documentation for all REST calls.
• Using spring security framework for user level authentication with REST API for Service Layer Development.
• Expertise on entire Intranet and Internet applications using Web and Application servers like TOMCAT and WEBSPHERE.
• Used spring framework for the MVC implementation with spring for DI and Hibernate as ORM tool for database communication.
• Used JIRA for writing user stories and raising defects in a defined sprint.
• Prepared JUnit and Integration test cases and integrated with Jenkins.

Environment: Java 1.8, XML, JMS, JUnit, JIRA, Jenkins, HTML5, Angular 8, css3, TOMCAT, Microservices, Mongo DB, Azure.

Confidential, Lake success, NY

Sr. java/j2ee developer

Responsibilities:

• Worked with Agile SDLC methodologies and frameworks like Scrum.
• Implemented MVC architecture application using spring and created Lambda function in AWS using Spring Framework.
• Maintained and expanded AWS infrastructure using AWS Stack, defined AWS Security groups which acted as Virtual firewalls that controlled traffic allowing to reach AWS EC2 instances.
• Configured AWS Identity and Access Management (IAM) groups for user’s login authentication, configured storage on S3 buckets.
• Designed, developed, and tested HTML5, CSS3, JavaScript, jQuery, and React.JS to meet accessibility and web browser standards for website.
• Developed REST web Services using Spring MVC to extract client related data from databases and SOAPUI tool is used for testing RESTFUL API web services.
• Built Microservices using spring boot with continuous deployment and continuous integration using Jenkins.
• Used Terraform scripts to Automate Instances for Manual Instances that were launched before.
• Developed test cases and performed unit test using Junit Framework.
• Used Maven to clean, compile, build, install and deploy application.

Environment: HTML5, ReactJS, css3, jQuery, JavaScript, Spring Framework, AWS, Terraform.

Confidential

Java/j2ee developer

Responsibilities:

• Developed User- Interface screens involving Servlets, JSP, JavaScript and XML DOM parser.
• Implementation of XSLT processing on server with JSP and WebSphere.
• Wrote Database objects like Triggers, Stored procedures in SQL.
• Created user-friendly GUI interface and Web pages using HTML and DHTML embedded in JSP.
• Managed Object Persistence, Data retrieval using Hibernate, Spring Framework with SQL Server as backend.
• Using OOAD Technology classes are designed in UML with the help of Rational Rose tool.
• Develop UML diagrams like use case, sequence, class diagrams and design documents.
• Used ANT scripts to build the application and deployed the application on the application server.

Environment: JavaScript, HTML, SQL, JSP, REST, spring framework, hibernate

Confidential

Java developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Developed SOAP web services using WSDL.
• JAXB used for XML messages processing, un-marshaling and marshaling.
• Used SQL statements and procedures to fetch the data from Oracle database.
• IBM MQ and JMS used for as an integration point between web services.

Environment: Java, Oracle DB, CRUD, waterfall methodologies, UML, JDK