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Java/j2ee Developer Resume

Glendale, CA

PROFESSIONAL SUMMARY:

  • 7+ years of experience in analysis, design, development and implementation of Web Based, Client/Server applications and Database applications.
  • Expertise in developing and implementing Web applications using Java/J2EE Technologies including Core Java, JDBC, Hibernate, Spring, JSP, Servlets, Java Beans, EJB and JNDI.
  • Proficient in using RDBMS concepts and worked with Oracle.
  • Strong front - end UI development skills using scripting languages HTML5/HTML, DHTML, CSS3/CSS, JSP, JavaScript, Angular2.0, 3.0, XML and PHP.
  • Worked extensively on technologies Spring, Web services, SOAP, XML, JMS, JNDI, JDBC and various Databases like Oracle, MySQL and Microsoft SQL server during my tenure in Software Development.
  • Worked with Oracle8i/9i/10g, MySQL, DB2,NOSQL,MangoDB.
  • Thorough knowledge and experience in implementing Service Oriented Architectures (SOA) using XML based Web Services (REST/SOAP/UDDI/WSDL).
  • Worked on Web Application Development with Framework like Struts, Grails and Spring MVC.
  • Experience using various web/application servers like Apache Tomcat, WebLogic, WebSphere and JBOSS.
  • Experience in ANT and Maven build tools.
  • Work with stakeholders throughout the organization to identify opportunities for leveraging available systems
  • Good experience in Amazon Web Services(AWS) environment and good knowledge of AWS services like Elastic Compute Cloud (EC2), Elastic Balancers, Elastic Container Service S3, Elastic Beanstalk, Cloud Front, Elastic File System, RDS, DMS, VPC, Route53, Cloud Watch, Cloud Trial, Cloud Formation, IAM.
  • Strong experience on various development environments like Eclipse.
  • Ability to understand the Java Wed technologies JSF/JSP, jQuery, Angular JS.
  • Thorough understanding of Object Oriented Methodology, UML and Design Patterns.
  • Worked on front-end/presentation tier development using Struts Framework that includes JavaScript, Ajax and CSS.
  • Technical experience in the areas of Object Oriented Analysis (OOA) Object Oriented and Design (OOD) using UML, Software Life Cycle Management and Development of Distributed applications.
  • Having the knowledge with the Heroku which was depending on the AWS cloud.
  • Used the spring framework to developer the web project which I was experience.
  • Extensively used JavaScript to make client side validations and to parse complex expressions
  • Good experience with unit testing using JUnit.
  • Used Log4j for effective logging.
  • Used microservice architecture with spring boot interacting combination of REST and apache Kafka message brokers.
  • Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
  • Experienced in developing Web Services with Python programming language.
  • Strong with object oriented design concepts.
  • Knowledge of SQL, comfortable working oracle.
  • Gained the experience with troubleshooting Java application performance issues.
  • Experience with agile/Scrum development methodologies also.
  • Ability to developer GUI while using the Angular
  • Gained knowledge in the software engineering concepts alone with waterfall model methodologies also.
  • Experience on JS-based build tools like Grunt, Gulp, and Bowe
  • Worked on implementation of the version control software GitHub, CVS, VSS, SVN and Clearcase.
  • Experienced with JDBC API to call SQL Queries and Stored Procedures in the Database.
  • Managed risk analysis and mitigation plans, status/defect reports, and client presentations.
  • Knowledge and experience with DBMS.
  • Experience with designing and developing within the APLs.
  • Experience querying databases and using various languages:Java, R, Python, SLQ, etc.
  • Experience creating and using advanced high speed processing programs.
  • Proficient in all phases of SDLC (analysis, design, development, testing and deployment) and highly competent in gathering user requirements and converting them into software requirement specifications.
  • Extensive knowledge in Agile, Waterfall and TDD Methodologies.
  • Experienced in writing and implementing unit test cases using Junit, Easy mock and Mockito.
  • Experience working with version control tools SVN, CVS, GIT
  • Experienced in writing and implementing unit test cases using Junit, Easy mock and Mockito.
  • Good at the programming and also with Scripting languages.
  • Worked on Android Web-application development.
  • Good with Akka framework alone with java package.
  • Experience in the micro web servies.
  • Used Apache camel for the web design pages.
  • Experience with the System integration testing and also with the unit testing process.
  • Having some knowledge in the messaging technologies.
  • Hands experience on the coding with XML web services.
  • Used Microservices for the project.
  • Experience with Apache camel..
  • Had on experience with automation testing process.
  • Strong analytical and troubleshooting skills.
  • Good experience with Guidwire webservices.
  • Strong written and verbal communication skills.

TECHNICAL SKILLS:

Programming Languages & J2EE Frameworks: Core Java, Java Enterprise Edition (J2EE), Struts 1.X, Spring Framework, Hibernate ORM Framework

Web Technologies: HTML5/4, CSS3/2, JQUERY, JSON, DHTML,, Angular JS

IDE & Editors: Eclipse, Spring Tool Suite, Adobe Sublime

Application Server: Apache Tomcat, Jboss, IBM Web Sphere, BEA Web Logic

Database: SQL Server 2008, MySQL, Oracle.

Operating System: Windows XP, 8, Windows Server 2012 R2.

Other Tools: Adobe Photoshop, Gimp, MS Office.

PROFESSIONAL EXPERIENCE:

Confidential, Glendale, CA

Java/J2EE Developer

Responsibilities:

  • Involved in software development life cycle starting from requirements gathering and performing Object Oriented Analysis.
  • Involved in developing various applications within the Sam’s ecosystem of applications like Inventory transformation, Payment Gateway and internal to external file transfers.
  • Development of the new SOAP/Rest Based web services.
  • Implemented Apache Camel API for file transfers through SSH, SFTP protocol.
  • AGILE methodology is used in analyzing, defining and documenting the applications.
  • Created alerts for monitoring batch applications for Database connectivity and Stored Procedure failures.
  • Involved in implementing MFTP jobs’ internal migration through Bedrock.
  • Jobs triggering and scheduling done using ca7.
  • Used SoapUI tool to test web services.
  • Using the Tomcat to deploy the web application process.
  • Integrate the services with Gul application.
  • Taken care of complete java multi threading part in back end components.
  • Implemented a highly-scalable vertical and horizontal, performance efficient drools architecture.
  • Collaborate effectively within team and across teams with QA.
  • Used Filenet application for the requirement to deliver the project within the deadline.
  • Implemented a highly-scalable vertical and horizontal, performance efficient Drools architecture.
  • Implement JBoss drools rules for comparing the data between Trading Systems and Accounting Systems
  • Used Spring support for JDBC for all CRUD (Create, Update, Delete) operations.
  • Developed the Spring AOP Programming to configure logging for the application.
  • Integrating Web API to backend services end to end.
  • Developed Server side components which include Spring controllers, Business Services, DAO and persistence layer.
  • Designed and developed RESTFUL service interface using Spring 4 to the underlying customer event API for Payments, Registration, Services.
  • Strong experience with MongoDB development and migration from SQL relational database to NOSQL databases like MangoDB, Cassandrs.
  • Prepared Unit test cases for testing the new functionality and supporting SIT and UAT till the roll out to production.
  • Developed JavaBeans and Hibernate for necessary transactions like fetching the required data, updating the customer information.
  • Preparation of Technical Design documents.
  • Used Apache camel to Web design.
  • Customized SOAP Web Services using Spring SOAP API framework, sending JSON format data packets between front-end and middle-tier controller.
  • Used Apache camel for the deploy of the Web pages.
  • Used Hibernate to fetch the data from Oracle and DB2.
  • Implemented batch solutions using Java Multi-threading.
  • Performance of batch job improved drastically by implementing thread pool executor.
  • Developed webpages using HTML and JSP.
  • Good understanding in the agile .
  • Responds to issues and problems via ready brought forward and ensures they are resolved in time.
  • Used Apache Maven build tool to automate the build process and Jenkins CI for continuous integrations.
  • Wrote SOAP schema for data transmission among services from legacy systems.
  • Development of new cache services using Couchbase cache and Cassandra. Exposing new REST APIs for other systems.

Environment: J2EE, Oracle, Spring Framework, Couch base, Cassandra DB, Unix, Multi threading, Shell Scripting, JSP, SOAP/REST APIs, DB2,Junit,Mokito,Maven, Splunk, git bash, JIRA, OneOps

Confidential - Denver, CO

Java J2EE Developer

Responsibilities:

  • Design & development of new Java/J2EE middle tier components.
  • Preparing Design Documents, conducting impact analysis of requirements on the platform, participating in business meeting.
  • Participation in tech review scrum meetings for recent ongoing installations/deployments.
  • Followed Agile methodologies in the Software Development Life Cycle with a Test-Driven Development approach to build the application.
  • Heads on the Java the application development.
  • Implemented Spring and Hibernate frameworks along with Restful webservices in developing the application.
  • Developed User interface module HTML5, JavaScript, AngularJS, JSP and jQuery.
  • Used Ajax and jQuery for creating dynamic web pages which interact frequently with the server.
  • Used frameworks for generating animations in the user interface.
  • Used Core, MVC, AOP, Boot and Security Spring modules for application development.
  • Worked on Spring Core modules like IOC and dependency injection.
  • Implemented RESTful webservices by using JAX-RS and Jackson implementations to retrieve data from client side.
  • Used Microservices architecture with Spring Boot based services interacting through a combination of REST and Spring Boot.
  • Done the database part in the MySQL with using the script.
  • Used cloud services to deployed the web design.
  • Integrate the services with Gul application.
  • Implemented JMS service by using Active MQ and Queues for the batch processing.
  • Created S3 buckets for EC2 instances to store all the content including HTML pages, images, CSS files and Java script 0files.
  • Configured AWS CLI and performed necessary actions on the AWS services using command line interface like creating VPC, EC2, S3 and RDS instances.
  • Used the Heroku along with the AWS services.
  • Implemented AWS High-Availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones.
  • Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
  • Used Amazon IAM to maintain the user credentials and involved in creating custom IAM policies to various groups defined within the organization.
  • Proven hands -on software development experience.
  • Worked on the databases of the Amazon RDS and carried out functionalities for creating instances as per the requirements.
  • Implemented Amazon RDS multi-AZ for automatic fail over and high availability.
  • Used Hibernate to store the persistence data into the Amazon RDS Oracle database.
  • Utilized AWS Cloud Watch to monitor the performance environment instances for operational and performance metrics during load testing.
  • Used GIT repository to commit and checkout code.
  • Developed REST basedMicroservicesusing Spring Boot.
  • Developed RESTful API's, which takes in an HTTP request and produces the HTTP response in JSON format using Microservices.
  • Used various features from AngularJS like data binding, routing, custom filters and directives to meet various customized requirements.
  • Used HTTP services and resource in AngularJS to get and handle JSON data from the backend.
  • Maintained cross-browser compatibility using libraries like jQuery and achieved responsiveness using Bootstrap CSS.
  • Designed Frontend within object-oriented JavaScript Framework like AngularJS, NodeJS.
  • Used jQuery to make the HTML, DHTML and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side.
  • Providing support for System Integration Testing & User Acceptance Testing.
  • Unit testing of the developed/modified application program using different test scenarios and test cases using Junit and Mockito.

Environment: Java, J2EE, HTML, JSP, CSS, JavaScript, jQuery, JSP, AJAX, AngularJS, Spring, Hibernate, JPA, JMS, REST Webservices, JAX-RS, Jackson, Microservices, EC2, S3, ELB, Security Groups, IAM, RDS, Cloud Watch, PL-SQL, Oracle, Mockito, JUnit, Soap UI, GIT, Maven, Jenkins, Glassfish, JIIRA.

Confidential, Nashville, TN

Java/J2EE Developer

Responsibilities:

  • As a Developer responsible for design development of translate and track modules in this Application.
  • Worked in Agile environment with 2 week and 3-week sprint process environments.
  • Responsible for analysis of current programs including performance, diagnosis and troubleshooting of problem programs, and designing solutions to problematic programming.
  • Developed GUI using JavaScript, HTML/HTML5, DOM, XHTML, AJAX, CSS and JQuery.
  • Written spring controller for Restful web services by using URL mapping.
  • Heads on the Java application development within the project durations.
  • Gained solid knowledge and development the project with SQL oracle.
  • Used the Unix shell scripting to used for the project.
  • Developed the project within the Rest services to the get web services quality ways.
  • Used Hibernate as the ORM layer to be able to integrate the software with the Oracle database backend.
  • Built Web pages that are more user-interactive using jQuery JSON, Angular JS, JavaScript, Bootstrap.js, w2Ui.
  • Implemented spring framework for MVC model development.
  • Done the database part in the MySQL with using the script.
  • Done the project with the enterprise software development.
  • Working with good coverage of the unit testing .
  • Worked with cloud services to deployed the data.
  • Used Apache camel for Web design.
  • Configuration of systems for advanced version of Filenet application.
  • Looking after deployment issues and written SQL script support production issues.
  • Implemented spring for Dependency Injection and AOP.
  • Used SVN, GIT for source code version control.
  • Knowledge of SQL, comfortable working oracle.
  • Contribute in all phases of the development lifecycle.
  • Experienced Maven for build and deploy application.
  • Used automation to test the project for the errors.
  • Completed the work within the deadline for the project.
  • Heads on the experience with the system integration testing and also with unit testing.
  • Written TestNG test cases for unit testing business functions.
  • Using Radar, Espresso for bug/task tracking and time tracking.

Environment: Java J2EE, JSP, Spring 3.0, JQuery, HTML5, Angular JS, Bootstrap.js, Jboss, Oracle 11g, SVN, GIT, TestNG, Hibernate and Maven

Confidential

Java Developer

Responsibilities:

  • Participating in user requirement sessions to gather business requirements.
  • Involved in Development, Integration and Testing of application modules.
  • Involved in the requirement gathering.
  • Involvement angular JS to develop the JavaScript.
  • Mostly my part will be server side development.
  • Developed presentation layer using JSP, HTML, Java Script, HTML5, JQuery and CSS.
  • Used Python script to develop web design.
  • Have developed stateless session enterprise java beans.
  • Implemented a variety of Spring MVC Controller classes that coordinate the flow of control from the presentation tier to the Middle tier. These controller classes handle multiple request types by extending the behavior of Spring MVC Controller classes.
  • Gained knowledge in the unit testing by using in this project.
  • Used Python programming language to the web services.
  • Gained solid knowledge and development the project with SQL oracle alone with MySQL also.
  • Done the database part in the MySQL with using the script.
  • Object oriented analysis and design using common design patterns.
  • Experience collaborating with Senior Technical Staff.
  • Implemented the project using IDE Eclipse.
  • Experience with the testing team members to gain knowledge in the testing side.
  • Gained knowledge with SQL and NoSQL based solutions.
  • Used to test software when the coding has done with the first part of the project.
  • Gained knowledge in the APL alone with Java application development.
  • Implemented the customer service-oriented attitude.
  • Connect to the Foreign JMS Server to send the message to the request queue and get the response from the reply queue.
  • Used Google Maps API (JavaScript Library) for map integration.
  • Worked on JQuery, AJAX, JSON and JSF for designing highly user interactive web pages.
  • Implemented AJAX for better user experience by dynamically providing Asynchronous request and response communication between the client and the server.
  • Used Object/Relational mapping tool Hibernate to achieve object persistency.
  • Implemented the integration with the back end system with web services using SOAP
  • Involved in configuring hibernate to access database and retrieve data from the database.
  • Implemented logger for debugging and testing purposes using Log4j.
  • Developed JSF components, implemented event handling using Java, JSF and JavaScript for various modules.
  • Developed stored procedures and triggers with Oracle.
  • Involved in the bug tracking and Unit Testing using JUnit framework.
  • Developed ANT Scripts to do compilation, packaging and deployment in an application server.
  • Installed and configured Jenkins for continuous integration.
  • Used automation testing got the project.
  • Involved in peer to peer code reviews and cross checked whether coding standards are being followed.
  • Deliver project with quality driven designs.

Environment: Java, J2EE, JSP, JSF, Servlets, Hibernate, SQL, Springs, JQuery, JNDI, JMS, Oracle, JBOSS, ANT, XML, Java Script, HTML, CSS, Windows, WebLogic, Eclipse, Jenkins, Log4j, Google Maps API.

Confidential

Software Developer

Responsibilities:

  • Developed the User Interface using HTML, CSS, JavaScript, JQuery and AJAX and design solutions using Java / J2EE technologies like Struts and Spring.
  • Involved with bug fixing on functionality, performance and designing issues.
  • Worked with a content management tool to design graphical contents.
  • Designed mockups and demo for clients.
  • Gained knowledge in the java application development.
  • Gained the knowledge in the Reltio MDM.
  • Gained knowledge in the agile software development process.
  • Providing customer support through support tracking tools like Assyst.
  • Ensuring the compatibility of websites with various website browsers.
  • Design eye-catching icons and other graphical elements to be used in our client’s software products, online, and potentially in printed materials. These graphical elements will communicate the personality and value proposition for a product brand.
  • Create interaction models in response to functional requirements and usability data, and produce both low- and high-fidelity interactive UI prototypes.
  • Understand the business of the company.
  • Used automation testing got the project.
  • Deliver project with quality driven designs.
  • Extensive or high level of HTML, DHTML, XHTML, CSS implementation.

Environment: Core Java, Spring, Hibernate, UI Technologies HTML, CSS, JavaScript, JQuery, Ajax.

Confidential

Jr Developer

Responsibilities:

  • Requirement Gathering and Analysis of the requirements, Impact analysis on the current system.
  • Involved in migration of the existing Java code using Spring Framework.
  • Gained knowledge in the java application development.
  • Used jQuery core library functions for the logical implementation part at client side for all the applications.
  • Used jQuery Events to manipulate the elements depends on the user interactions.
  • Gained the knowledge in the Reltio MDM.
  • Extensively used JQUERY, JSON, AJAX and DOM scripting to create interactive web applications like message posting and auto complete form validations.
  • Designed and developed fewweb service components to fetch all future appointments which was used in another application.
  • Debug the application using Firebug and manipulated the Nodes using DOM and DOM Functions.
  • Discussions with customers for their requirements and modified the application code as customer needs.
  • Involved in writing and modifying Procedures, Functions, Queries, Views and Triggers to get the data from Database.

Environment: Core Java, Spring, Hibernate, UI Technologies HTML, CSS, JavaScript, JQuery, Ajax.

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