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Sr. Java Developer Resume

Menomonee Falls, Wi


  • Around Eight years of substantial experience in Object oriented analysis/design, development OOAD, OOPS, Model View Controller MVC, Java/JEE.
  • Working experience in complete SDLC from Software Requirement Specification (SRS) to Operations and Maintenance and developing applications using Waterfall, Agile (Scrum) methodologies.
  • Experience in building Microservices and implementing Spring Cloud - Netflix OSS Stack- Eureka and Hystrix Circuit Breaker.
  • Experience in developing the User Interface Rich Web Applications and Web Service Applications using User Interface Technologies like HTML5, CSS3, JavaScript, jQuery, AngularJS, ReactJs, Ajax, bootstrap Chrome-Developer Tools, Mozilla-Firebug and Internet Explorer-Developer Tollbar.
  • Experience in the implementation of Java SE & Java EE Technologies: JSP, Servlets, JSF, JSTL, EJB transaction application (CMP, BMP, Message-Driven Beans), Java Beans, JDBC, XML, Web Services, JNDI, Swing and Event Handling, Multi-Threading.
  • Proficient in developing Web Services, related technologies &frame works: WSDL, SOAP, REST, JAX-WS, JAXB, JAX-RPC, AXIS and Jersey, SOAP UI and generating client’s client using Eclipse for Web Services consumption.
  • Experience in using Hibernate for mapping Java classes to the database and using Criteria API and Hibernate Query Language (HQL).
  • Experience working with RDBMS such as MySQL, MS SQL Server, DB2, Oracle and with the NoSQL Database like MongoDB to manage extremely large data sets.
  • Experience in design and development of web-based applications using different web and application servers such as Apache Tomcat, WebSphere, JBoss, and WebLogic.
  • Experience in AWS using EC2, S3, RDS, EBS, Elastic Load Balancer, Dynamo DB and Auto Scaling Groups.
  • Experience with MOCKITO, TDD, and Junit in developing test cases and determining application functionality.
  • Hands on experience in building tools like ANT, Maven, Gradle.
  • Handled project files by using version control tools like CVS, SVN, Git and PVCS and bug tracking tools like Jira.
  • Development experience in different IDE's like Eclipse, STS, NetBeans, RAD, and TOAD.
  • Having Experience on UNIX commands and Deployment of Applications in Server.
  • Ability to work effectively on the Linux and OSX platforms.
  • Actively involved in the DevOps streamlining process through Jenkins CI and CD Release Automation
  • Good understanding of Business workflow, Business logic and Business methods for further implementation of user requirement in a distributed application environment.


Languages: Java, SQL

J2EE Technologies: Servlets, JDBC, JSP, JMS, Java Security

Markup Technologies: HTML, CSS, JavaScript, jQuery, AJAX, AngularJS, XML, XSD, JSON

Tools: & Framework: Struts, Spring, Spring MVC, Spring IOC, Spring AOP, Spring Boot, Spring Cloud- Netflix OSS- stack (Eureka, Hystrix-circuit Breaker), Spring Data(JPA), Hibernate, ANT, Maven, Apache ActiveMQ, Apache Camel, drools, Splunk, New Relic.

Web services: SOAP, UDDI, WSDL, JAX-RPC, Restful, JAX-RS, JAX-WS, JAX-B, Axis2

Architecture: Microservices, SOA.

Web/App Servers: IBM Web Sphere, Apache Tomcat, JBoss, Web Logic Server.

Database: Oracle, SQL-Server, MySQL server, DB2, H2, MongoDB/NoSQL.

Cloud Technologies: AWS (Amazon web services) -EC2, S3, Elastic Beanstalk EBS, Elastic Load Balancing ELB, API-GatewayDevOps Tools: Jenkins, Docker.

Testing Tools: JUnit, Soap UI, Putty, Postman, JMeter.

Version Control: Tortoise SVN, CVS, Rational Clear case, GitHub.

OS & Environment: Windows, Sun Solaris, UNIX, Linux.


Confidential, Menomonee falls, WI

Sr. Java Developer


  • Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC).
  • Involved in Daily Scrum meetings, Sprint planning and estimation of the tasks for the user stories, participated in retrospective and presenting Demo at the end of the sprint.
  • Developed web page's using HTML, CSS, JavaScript and Angular for the multiple views in the presentation layer.
  • Implemented Micro Web-Services to integrate between different applications components using Restful using Jersey in Spring Boot .
  • Used AWS SDK for connection to Amazon S3 buckets and EC2 to deploy Docker container with Micro Services architecture.
  • Used Java8 features in developing the code like Lambda expressions, creating resource classes, fetching documents from database.
  • Used Embedded tomcat as a web server and Web Sphere as an application server to deploy various components of application.
  • Used SQL for retrieving and storing the user data to and from the Oracle database.
  • Made REST API calls from Angular JS and parsed the data to project to the client and handled the security and Authorization using Spring Security and OAuth 2.0 authentication protocol.
  • Developed application service components and configured beans using Spring IOC, the creation of Hibernate mapping files and generation of the database schema.
  • Developed solutions for handling cross cutting concerns using Spring AOP and log4j
  • Worked on Posting queue logic by implementing Message-Driven bean (MDB) using JMS and deployed on Web Sphere server using IBM MQ as a broker.
  • Jenkins is used as a continuous integration tool.
  • Part of an agile team with continuous integration environment and used JIRA for tracking and creating tasks and raising tickets.
  • Developed unit test cases to test business scenarios associated with each use case sequences.
  • Configure Jenkins build jobs along with Maven, TestNG for Continuous Integration and for regression testing.
  • Used Unix shell scripting to control access to the various applications hosted on the EC2 instances
  • Used GIT Version Controller to maintain the version of the files and took the responsibility to do the code merges from branch to trunk and creating a new branch when new feature implementation starts.
  • Worked on UNIX environment for development.

Environment: Java8, HTML5, CSS3, JavaScript, AngularJs, Oracle, Agile, Eclipse, Microsoft VScode, SQL developer, Spring (Boot, MVC, AOP, Batch), GIT, JIRA, Jenkins, Maven, Spring security, OAuth 2.0, AWS, Microservices, REST, Log4j, Hibernate, Junit.

Confidential, Detroit, MI

Java Developer


  • Involved in analysis, design and development and testing phases of the application development using Agile methodology.
  • Used HTML5, CSS3, JavaScript and jQuery to create user login, search & portfolio and report creation interface.
  • Implemented Angular JS component router for navigation and services to connect the web application to back end APIs.
  • Refactored existing monolithic application by identifying components that need to be transformed to Micro- services architecture, with Spring Boot -based services interacting through a combination of REST and AWS API-Gateway .
  • Implemented Netflix library, Hystrix circuit Breaker for (Disaster Recovery) Application resiliency and graceful shutdown/ Fail-safe/fallback during services/third party’s failures and Hystrix Dashboard in Spring Boot Micro Service Applications.
  • Done Python scripting implementation for processing database records.
  • Developed the infrastructure code around payment processing, integrated with Stripe payment gateways PayPal, Master Pass and VISA for maintaining payment plans, subscription creation, Apple Pay and credit card processing.
  • Used MongoDB as data storage and utilized aspects like replica sets, sharding, and clever document design to make service extensible scale and feature wise.
  • Worked on programming the Kafka Producer and Consumer with the connection parameters and methods from JMS.
  • Developed application based on the MVC Architecture using Spring Framework.
  • Extensively Worked on writing different business logics in Core Java as per the requirement.
  • Used Maven to Build the application and deploy application on Web Logic Application server.
  • Involved in bug fixing, resolving incidents and enhancements logged by end users, business and production support team.
  • Used Eclipse IDE to develop an application and GIT for version control of the source code.
  • Involved in unit testing using JUnit and integrating the unit testing in build process with Maven for TDD (Test Driven Development)
  • Implemented business logic of the system using POJO classes.
  • Used JIRA ticketing system to keep track of issues and tasks on individuals.

Environment: Java8, Python, Agile Methodology, HTML5, CSS3, DHTML, JavaScript, AngularJS, AWS, JMS (MQ series), Netflix OSS Stack- (Eureka, Hystrix Circuit Breaker, Archaius), Spring data, Spring Boot, Spring Batch, Spring MVC, Hibernate, MicroServices, Mongo dB, CAMEL, AJAX, RESTful web services, UNIX, Web Sphere, log4j, JUnit, JEE (JNDI, LDAP) and XML, Jenkins, GIT version Controller, JIRA.


Java/JEE Developer


  • Involved in all phases of Software Development Life Cycle (SDLC) like Analysis, Design, Development, Implementation, and Testing of the project...
  • Developed responsive Single Page Application (SPA) using AngularJS, JavaScript, jQuery, HTML5, CSS3.
  • Used RESTful methodology using HTTP Handlers in developing Web Service Replication interface for setting up data feeds for content transportation in XML and JSON formats.
  • Implemented RESTful Web services in SOA (Service-oriented) Architecture to retrieve data from client side
  • Implemented generating the verification hash code using the crypto package on NodeJS and Added user validations and user permissions by using the NodeJS .
  • Performed Unit testing with Jasmine framework and Karma/Protractor
  • Developed Stateless session beans to parse (parser framework) and process the user request into domain object (DAO design pattern) to delegate the business request to the business delegate object.
  • Migrated corporate Linux servers from physical servers to Amazon AWS virtual servers
  • Experience in designing and implementing AWS Solutions using EC2, S3, EBS, Elastic Load balancer (ELB), VPC and Cloud Formation
  • Generated and authenticated the SAML token for backend webservices
  • Used Apache Camel for messaging Active MQ and used CXF for Restful Services.
  • Developed SOAP based web services using WSDL, SOAP, JAX-WS and AXIS.
  • Consuming and exposing various Web services using JAX-RS and JSON to different systems for business services.
  • Extensively used Hibernate and JDBC for retrieving and updating the data between the database and application.
  • Involved in trouble shooting and fixing issues during migration in database connection code in JNDI and Oracle LDAP connection.
  • Installed, secured, and configured AWS (Amazon Web Services) cloud servers, Tomcat, MySQL, Apache and Amazon AWS virtual servers (Unix).
  • Implemented Continuous Integration Using Jenkins.
  • Developed unit testing framework using JUnit test cases for continuous integration testing and used JTest Tool for performance testing
  • EJB components are deployed on the Web Logic Integration with MQSeries using JMS database was Oracle.
  • Extensively worked on Windows and UNIX operating systems.

Environment: Java, Hibernate, Spring(Services, Boot, Batch, MVC etc.), SOA, XML, Angular JS, Node JS, JSP, MVC, JSP, JEE, AJAX, EJB, Agile, JMS, JUnit, Maven, UML, JAX-WS, JAX-RS, AXIS, DHTML, REST, SOAP, Log4J, AWS, Oracle 10g, JavaScript, Camel, LDAP, SAML, Active MQ, CXF, Eclipse, HQL, Web Logic, GitHub.

Confidential, Atlanta, Georgia

Java developer


  • Involved in development, unit testing, performance tuning, application support & maintenance in Information Technology and analyzing and developing the application using Object Oriented Application & Design (OOAD).
  • Developed, deployed and maintained Single Sign On (SSO) application in development, test and production environments.
  • Developed the user interface using Spring MVC, JSP, JSTL, JavaScript, Custom Tags, jQuery, HTML, and CSS.
  • Exposing and consuming the services to the downstream/upstream applications using Apache CXF and REST services.
  • Involved the development of server side POJO for data modeling of various account portfolios, equities, asset/equities ratios, by using core java collection, generics.
  • Used JMS Queue communication in authorization module.
  • Developed complex Web Services and tailored JAX-RS API to suit the requirement.
  • Designed and implemented Business Delegate, Session Facade, and DTO Design Patterns.
  • Involved in implementing the DAO pattern.
  • Used SAX Parser to parse the XML files.
  • Provided guidance on FIX messaging usage for onboarding several new Equity trading exchanges.
  • Used Hibernate for mapping objects to the relational database.
  • Developed new Report Overview RESTful Services Extensively used Hibernate in data access layer to access and update information in the database.
  • Developed middle-ware components (EJB) to manipulate business Transactions and Configured JMS, EJB and Hibernate on Weblogic Server in Eclipse environment.
  • Developed message drove beans to listen to JMS.
  • Wrote SQL scripts for modifying the existing schema’s and introducing the new features in the existing schemas of Oracle.

Environment: JEE, Spring MVC, RESTful, JSP, Servlets, jQuery, EJB, Apache CXF, Hibernate, JSTL, JUnit, XML, HTML JavaScript, Oracle, UNIX, Eclipse, Web Logic Application Server.


Java developer


  • Implemented Struts MVC design pattern and front controller pattern to this project.
  • Developed user interface by creating at least one webpage for each component using Struts web MVC and Action Servlet as front controller for this application.
  • Developed Action Class components for performing business process execution and involved in configuration of struts configuration specific xml file.
  • Involved in developing the Routings and configured Routing Program as scheduled the concurrent request.
  • Developed Server-Side components for the business services for creating Items, BOM, Sourcing Rules, and substitute.
  • Involved in raising the Notifications to Oracle Users through Mailing Concept for intimating to start the next process using workflow.
  • Extensively worked on Oracle for writing complex queries in the business logic layer. Used joins, debugging the SCM related packages and customization.
  • Extensively worked on creating the setups for Organizations, Templates, Concurrent Requests, Cross Reference Types, User Creations, assigning responsibilities, creating value sets, Descriptive Flex Fields etc. in Oracle Applications.

Environment: Java, JDBC, Servlets, Struts, JSP, Hibernate, Java Mail API, AJAX, HTML, XML, ANT, Log4J, CVS, RAD, Putty, Oracle, Web Sphere.


Jr. Java Developer


  • Involved in the process of analysis, design, and development of the application.
  • Participating in the implementation of design using vital phases of the Software development lifecycle (SDLC) that includes Development, Testing, Implementation and Maintenance Support in a WATERFALL methodology.
  • Developed web application using Struts, JSP, Servlets, Java beans that use MVC design pattern
  • Created user-friendly GUI interface and Web pages using HTML, CSS, and JSP
  • Wrote JavaScript for client-side validation.
  • Used Eclipse as IDE tool for creating Servlets, JSP, and XML.
  • Used Hibernate framework for Entity Relational Mapping.
  • Used MySQL database for data persistence.
  • Used Rational Clear Case as source control system.
  • Expertise on entire Intranet and Internet applications using Web/Application Servers like Tomcat Involved in unit testing, integration testing.
  • Developed JUnit test cases for all the generated modules. Used SVN as version control.

Environment: Java, JEE, JSP, Struts, Hibernate, HTML, XML, DOM, SAX, AJAX, JavaScript, Rational Rose, Eclipse, Apache Tomcat, Linux, MySQL, LOG4J, SVN.

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