SUMMARY

• Having 7+ years of experience in all the technical phases of Software Development Life Cycleincluding Requirement Analysis, Design, Implementation and Testing in both Web based and Enterprise applications with emphasis on Object Oriented, Java/J2EE and Client Server technologies.
• Over 6+ years of experience in analysis, design & development of web based, client - server & distributed applications using Java/J2EE Technologies.
• Experience in Microservices Architecture with Spring Boot and Docker.
• Experience in analysis, design, development, testing and deployment of software applications using Angula and Spring framework
• Extensive experience with server-side programming and technologies such as WebSphere, J2EE, Servlets, JSP, JavaBeans, JDBC, JMS, JNDI and EJB
• Well versed with AJAX.
• Expertise in developing web applications using Struts and Spring framework
• Experience in WebSphere Portal design and development using Portlets, Servlets, JSP, JDBC. WebSphere Portal Server, WebSphere Portlet Factor etc.
• Good exposure with Application servers, Web Servers like WebSphere, WebLogic, JBoss, and Apache Tomcat
• Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes, worked with Terraform.
• Extensive experience with developing enterprise applications with development tools like Eclipse, Net Beans and Visual Studio
• Experience in Data migration from DB2 to ApacheCassandra DBand involved in major and minor up gradation of Couch base andCassandra cluster.
• Experienced in management tools such asRemedy Ticketing tool, Toad for Oracle and DB2, Excel Macros report generation.Microsoft Share point forms.
• Good experience on working with AmazonWeb ServiceslikeEC2,S3, Amazon SimpleDB, AmazonRDS, Amazon Elastic Load Balancing, AmazonSQS, AWS Identity and access management, AWS Cloud Watch, Amazon EBS and Amazon Cloud Front.
• Experience in Spring Hibernate and Web Services
• Experience in developing application in Single Page (SPA’s) using various JavaScript frameworks such as Angular JS and React JS
• Experience in Microservices Architecture with Spring Boot and Docker
• Experience in using build/deploy tools such asJenkins, Docker and OpenShiftfor Continuous Integration & Deployment for Microservices.
• Managed Docker orchestration and Docker containerization using Kubernetes.
• Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
• Knowledge of Dev-Ops tools (Jira/Jenkins/GIT/Maven/Artifactory) is desired
• Created RESTful web services interface to Java-based runtime engine and accounts.
• Hands-on with SQL and NoSQL Databases such as MySQL, Oracle, MongoDB, Cassandra.
• Selecting the appropriateAWSservice based on compute, data, or security requirements.
• Experience in Integration of Amazon Web ServicesAWSwith other applications infrastructure.
• Expertise in developing database applications using Oracle, DB2 and worked on PL/SQL Stored Procedures, Triggers, Functions, Packages, Data Modeling and Performance Tuning
• Experience with build tools like Apache, ANT and Maven IntelliJ.
• Experience in using version control and configuration management tools like SVN, CSV and GIT.
• Knowledge on Scala programming language and java 8 which includes implementation of OOP concepts, integration with java.

TECHNICAL SKILLS

• Java 1.2/1.3/1.4/1.5/1.6/1.7/1.8
• Servlets
• JSP
• JDBC
• EJB
• JNDI
• Web Services
• Spring 4.x
• Hibernate 4.x
• Struts 2
• MVC
• J2EE Design patterns
• Node js jQuery
• Ajax
• XML
• XSD
• DTD
• XSLT
• SAX
• DOM
• JAXB
• JSON and WSDL
• Oracle Service Bus
• Mule ESB
• REST
• SOAP.
• JBoss 7.x
• WebLogic 8.x/9.x
• Tomcat 7.x
• Oracle 10g/11g
• MongoDB
• SQL Server 2012
• Eclipse
• ECS
• EC2
• Application Load Balancer
• S3
• DynamoDB
• SQS
• Elasticsearch
• Lamda functions
• Cloud Formation templates automation. Windows
• UNIX
• Linux
• GitHub
• RTC
• StarTeam
• ClearCase
• SVN and CVS
• Jenkins
• ANT
• Maven
• Artifactory
• CA Release Automation
• AWS
• Putty
• WinSCP
• Splunk
• Log4j
• Junit
• HP-ALM
• Jira
• IBM RRC
• TOAD
• Gradle

PROFESSIONAL EXPERIENCE

Confidential, El Paso, Tx

Java/J2EE Developer

Responsibilities:

• Designed and developed various modules of the application with J2EE design architecture, frameworks like Spring MVC architecture, Angular 6.
• Designed and developed Micro services business components using SpringBoot.
• Developed reusable components and Services using Angular6.
• Developed Templating Library for form generation with EJS.
• Created and configured micro services and integrated with Angular application.
• Involved in using ReactJS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Developed cross-browser/platform HTML5, CSS 3, and JavaScript to match design specs for complex page layouts while adhering to code standards.
• Documented every Defect that worked on and saved in the Knowledge Center.
• Created the React JS components and triggered Angular code to render the React components using life cycle hooks.
• Responsible for creating RESTFUL Web Services to serve data to the front-end application in JSON format
• Designed and developed asynchronous RESTful Microservices using Spring boot, Couchbase and RXJava that are consumed by other microservices with an average response time of 30 milliseconds.
• Extensively Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Sprites, CSS Padding, CSS Table, Pseudo Elements & Classes, and CSS Behaviors in CSS.
• Developed RESTful Web services client to consume JSON messages using Spring Boot configuration.
• Used validators, converters, jQuery and JavaScript inbuilt functions in the application for validation.
• Used singleton and factory design patterns for common functionality of application.
• Developed controllers, services, business models, DAO’s for various modules of with web stores.
• Developed business tier components and services following SOA and using RESTful services.
• Implemented DAO for data access using Spring MVC, Spring Boot and Hibernate.
• Designing an object-oriented system using Python and SQL server.
• Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.
• Developed database persistence layer components for mapping an object-oriented domain model to the relational database using ORM framework such as Spring JDBC Support, Hibernate and JPA.
• Used AJAX calls for data updates in UI along with JSON data parsing.
• Used Jenkins to build applications and Eclipse, Visual Studio Code as the IDE for application development.
• Used JIRA to keep track of bugs to reduce downtime, increase productivity, and Communication.
• Adopted Agile Methodology, this includes daily standup, bi-weekly code review meetings with QE.
• Working with offshore team, supporting the production drop and planning the sprint.

Environment: Java 1.8, J2EE, Spring IOC, Spring MVC, Spring Boot, Spring JPA, SOAP Services and Restful Web Services using Microservices architecture, ReactJS, NodeJS, AJAX, Spring JDBC, Swagger, HTML, CSS, jQuery, JavaScript, JSP, Servlets, XML, Hibernate, Jenkins, Apache Tomcat Server, WebSphere, Angular 6, Json, Oracle DB, JBoss.

Confidential, Alpharetta, GA

Java/J2EE Developer

Responsibilities:

• Involved in various Test-Driven Development (TDD) methods in Design and analysis.
• Extensive knowledge and working experience in web development technologies like AJAX, JSP, XML, HTML5, CSS3, JSON,Java Script, jQuery.
• Developing micro services using Java 1.8 version with spring boot framework.
• Developed API for using AWSLambda to manage the servers and run the code in AWS.
• Developed Java API to interact with the Amazon SQS used for sending bulk emails.
• Experience on creating images through Docker and deploying them in Kubernetes environment.
• Experience on messaging and streaming technologies such as AmazonSNS, Active MQ and Apache KAFKA.
• Experienced in developed a web application by using Angular4 as frond end and using web API to receive and pass data to back end.
• Utilized core Angular4 features such as HTTP, Data Binding, Services and Dependency Injection.
• Proficiency on CI/CD tools/processes (Git, Gradle, Maven, Jenkins, and Junit)
• Experience in Integration of Amazon Web Serviceswith other applications infrastructure.
• Developed the single page application (SPA) using the ReactJS which utilizes the classes, modules feature from JavaScript ES6.
• Experience in designing User Interactive UI Web Pages and visually appealing User Interfaces with the help of HTML 5 and CSS3.
• Experience in front end user interface using HTML5, XML, CSS3, Bootstrap, JavaScript, jQuery, AJAX, AngularJS, jQuery and JSP2.0.
• Experience in using J2EE Application Servers such as WebLogic, WebSphere 7/8and JBoss 7.
• Experience in Oracle, IBM DB2 and MySQL.
• Experience in writing SQL Queries, PL/SQL Packages, Stored Procedures, and Functions.
• Experience in Unit testing usingJUnit and TestNG.
• Used Eclipse IDE for developing application using pivotal components like Spring Boot, Spring Cloud, Spring Rest, Spring JDBC, etc.,
• Experience in software development methodologies such as Agile, Scrum, Test Driven Development.
• Experience with configuration management tools like Subversion and GIT.
• Experience in use of build tools like Maven and Jenkins for build & deployment.
• Good experience in supporting the applications in Production environment.
• Excellent communication and interpersonal skills.
• Excellent team player with very good analytical & problem-solving skills.

Environment: Java, J2EE, HTML5, DHTML, CSS3, Bootstrap, jQuery, AngularJS, ReactJS, Angular4, Spring IOC, Spring AOP, Spring MVC, Spring Security, Hibernate, AJAX, Spring boot, JSON,JDBC, REST, SOAP,AWS, Oracle, SQL, PL/SQL, Unit Testing, JUnit, Log4j, Maven.

Confidential, Phoenix, Az

Java Developer

Responsibilities:

• Involved in gathering and understanding of customer requirements, analysis and design
• Developed middle tier business logic using POJOs with Spring based transaction managers
• Worked extensively on Web Services, XML, JMS and Message Driven Beans, Spring Controller
• Handled the back-end operations using SQL, PL/SQL, Stored procedures, triggers and developed the persistence structure using ORM based Hibernate and.
• Actively involved in designing and implementing Business Delegate, Data Access Object, and Session Façade and Data Transfer Object design patterns
• Designed and developed Message driven architectures that consumed the JMS messages from the Java message queue and process the database updating and conversion.
• Designed and developed web interfaces and business logic using JSF, Spring, JSP, Servlets, Java Beans, Spring, Java Script and Node JS, JQuery, HTML, and XML Technologies
• Parsed JSON data and displayed it in the front-end screens using JQuery
• Participated in development of messaging service using MQ series
• Successfully used J2EE patterns such as DAO, Singleton Factory, Service Locator and BusinessDelegator
• Data Access layer (DAO) development-using Hibernate to communicate with Oracle
• Implemented RESTful web services to invoke downstream services
• Implemented Logging framework using Log4J and used data structures which gives very powerful and perform a wide range of functions.
• Performed performance tuning for Java, j2ee applications (Application side and Database side)
• Developed scripts to export and import data from the one database instance to other
• Used SVN for version control.

Environment: Springs 3.0, Java 1.7, Web Services, XML, XML Parsers SAX/ JAXB, Junit, JSP, JavaScript, React JS, & Java/J2ee design patterns, Eclipse, Apache Tomcat Web logic, Restful API, Windows XP & Linux

Confidential

Java Developer

Responsibilities:

• Developed the application based on MVC architecture.
• Developed web application using JSP, Servlets, Java beans that uses MVC design pattern.
• Created user-friendly GUI interface and Web pages using HTML, CSS and JSP.
• Implemented Struts framework (Action & Controller classes) for dispatching request to appropriate classes.
• Used simple Struts Validation for validation of user input as per the business logic and initial data loading.
• Achieved synchronization of multiple threads through Multithreading and Exception Handling.
• Wrote JavaScript for client-side validation.
• Used Java Swings in designing user interfaces.
• Used Java Fundamentals and OOPS concepts like inheritance, polymorphism, abstraction to develop the code.
• Implemented core java concepts like Multithreading, Exception Handling and Collection wherever necessary.
• Used Eclipse as IDE tool for creating Servlets, JSP, and XML.
• Wrote SQL for JDBC prepared statements to retrieve the data from database.
• Monitored the logs using Log4J and fixed the problem.
• The Application was deployed on Apache Tomcat Server.
• Involved in build and deploying the application using ANT.
• Used Configuration Management Tools for version control which is built on CVS.
• Worked on bug fixing and Production Support.

Environment: Java, HTML, CSS, JavaScript, JSP, Servlets, JDBC, MVC Design pattern, PL/SQL, Log4J, Apache Tomcat server, My SQL, Eclipse IDE, CVS, ANT, Log4J.