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Java Developer Resume



  • Having around 3+ years of IT experience and technical proficiency in Java/J2EE technologies, Angular JS2 Micro services, AWS, CI/CD, Selenium WebDriver, JUnit and TestNG.
  • Good Experience in Web Application development using Object - oriented design JAVA/J2EE technologies like JDBC, JSP, Java Messaging Service(JMS), JSTL, and Servlets.
  • Expertise in Core Java concepts including Collections, Exception Handling, Multi- Threading, Generics, data structures and algorithms.
  • Expertise in cloud and developing Restful microservices and deployment in the AWS Cloud.
  • Experience in working on agile methodology and used Jira as agile tool, Test-Driven Development and actively participated in scrum meetings and having knowledge on Pair programming.
  • Experience in end-to-end development and migrating the application to Cloud using the Amazon web services(AWS) availing various services of AWS like EC2, S3.
  • Experience with Continuous Integration/Continuous Delivery(CI/CD) tools and pipelines using Jenkins.
  • Excellent knowledge of JMS (Java messaging services) using EJB MDB and JMS(IBM MQ).
  • Extensive knowledge with SQL and PLSQL, utilizing various standard utilities and writing complex queries using dynamic SQL for RDBMS oracle database.
  • Responsible for the implementation of application system with Core Java/J2EE technologies.
  • Experience writing AngularJS code for developing Single page applications (SPA), used several in built language core directives, expressions and modules
  • Having Strong experience in JBOSS, Apache Tomcat, IIS, Apache HTTP (Web/Application Servers) administration such as Installation, configuration and administration in different environments.
  • Very good experience in developing complex Oracle Forms and Reports.
  • Having good understanding on network protocols like TCP/IP, HTTP/HTTPS.
  • Proficient in using J2EE Frame works: Hibernate and Spring Technologies.
  • Keen understanding of Java design patterns like Singleton, DAO, MVC and FRONT-Controller .
  • Experience in MVC (Model View Controller) architecture with JDBC, Hibernate and spring framework.
  • Good experience in Java, J2EE, MVC architecture, Servlets, JSP, Spring MVC, Spring Boot, Multi-threading, JavaBeans, Hibernate, JDBC, Java Design Patterns, Spring Framework.
  • Familiar with Unix and its commands and utilities.
  • Experienced in developing Web Services with Python programming language.
  • Experienced in developing API services in Python /Tornado, Node.JS while leveraging AMQP and RabbitMQ for distributed architectures.
  • Strong proficiency with Swing printing and imaging and other packages of Core Java API
  • Good experience in Apache Kafka messaging system and implementing kafka clusters and Rabbit MQ.
  • Experienced in handling MySQL Security MySQL Database servers of RDBMS.
  • Expert in developing many SOAP based web services(XML) and consumed many soap services.
  • Having knowledge in developing Restful Web Services consuming REST API’s over HTTP/HTTPS protocol.
  • Good knowledge on Spring IO, Spring MVC, Spring Security, Spring Transactions and Spring AOP.
  • Experience in web front-end development using HTML, CSS, JavaScript and client-side MVC frameworks
  • Experience with Continuous Integration/Continuous Delivery tools and pipelines in cloud environment.
  • Experience in database development and writing SQL/PLSQL scripts for the scheduler jobs and JSON.
  • Familiarity with Jira, Confluence, Bitbucket, GitHub, Gitlab and GIT clients.
  • Expertise in writing and executing Unit Test cases using JUNIT testing framework.
  • Experience working with MAVEN, GRADLE as Build tool, log4j for logging and Eclipse for IDE.
  • Experience in deploying and configuring application servers such as Apache Tomcat, JBoss.
  • Extensive experience in Nosql and designing MongoDB multi-sharded cluster and monitoring with MMS.
  • Experience in trouble shooting and testing the applications.
  • Strong analytical skills with good interpersonal and communication skills.
  • Ability to learn and adapt quickly to the new emerging technologies.


Languages: Java, Javascript, Python, SQL, PL/SQL.

Core Java: Collections, I/O, Multithreading, Serialization, JDBC.

Enterprise Java: JSP, JMS, JSTL, Servlets, Web Services, REST.

Java Frameworks: Spring IOC/MVC/Security/AOP, Struts, Hibernate, JUnit, Log4j.

FrontEnd: HTML, XML, XSL, CSS, Java-script, jQuery, AJAX, Bootstrap.

Cloud Technologies: AWS, EC2, S3, EBS, SQS.

SOA Technologies: Web Services, SOAP, REST, WSDL.

Application/Web Server: Weblogic, Apache Tomcat, JBoss.

Network Protocols: HTTP/HTTPS, TCP/IP.

Database: Oracle11g/9i, DB2, SQL Server, MySQL, RDBMS.

IDE: Eclipse 3.x/4.x, MyEclipse.

Other: Git, JIRA, Jenkins, MS Office.

Operating System: Windows, Linux, Mac OS.


Confidential, Virginia

Java Developer


  • Involved in Requirements gathering, analysis, design, development, testing and Maintenance phases of Application.
  • Involved in Agile - Scrum methodologies using Jira to do requirements gathering, analysis and sprint planning.
  • Implemented the application using spring modules includes IOC, AOP, Batch and MVC.
  • Used JavaScript and Angular JS2 to display the pages using JSON in the User Interface Application (Web browser).
  • Experience in configuring session affinity, session persistence and monitoring in JBoss EAP 6.x/5.x and Apache Tomcat 7.x/6.x
  • Used Spring Framework for Dependency injection & integrated Hibernate for interacting with the data base.
  • Used Spring boot for developing the Restful Microservices in JSON format and deployed in the AWS Cloud.
  • Maintained Cassandra DB on 21 nodes using Ubuntu Linux 14.04 OS and VMware
  • Used Spring beans to encapsulate business logic and implemented application MVC architecture using spring MVC framework.
  • Front-end development using AngularJS, Back-end development using Node.js, and other tools including Ionic, PostgreSQL, Gulp, and Require.js
  • Worked with JSON web tokens for authentication and authorization security configurations using Node.js
  • Migrating existing application into REST based Microservices to provide all the CRUD capabilities using Spring Boot.
  • Constructed restful API's in collaboration with backend Node.js server and SQL database
  • Developed installer scripts using Ant, Python for various products to be hosted on Application Servers.
  • Automated the cloud deployments using chef, python and AWS Cloud Formation Templates.
  • Wrote database triggers, procedures, functions in PL/SQL and incorporated business rules and constraints OF RDBMS.
  • Achieved high skill level with most Unix commands and utilities. Familiar with most basic system administration tools and tasks.
  • Developed a cross-device/cross-browser web application for real-time location sharing utilizing AngularJS, JavaScript API
  • Developed and maintained web application systems using Node.js, AngularJS, Express, PostgreSQL and Amazon Web Services (AWS). Used AngularJS for Single Page Application development
  • Fundamental understanding of the functions of the Unix operating system.
  • Increased database performance by utilizing MySQL config changes, multiple instances and by upgrading hardware.’ Experience in migrating the WebLogic/JBoss servers from development to stage and stage to production
  • Developed the Java Application using core java, threads/Concurrency, Exception handling, Java lang, Collections, IO
  • Built application logic using Python and worked on event-driven programming in Python.
  • Responsible for retrieving weekly financial report from SQL Server Database.
  • Individual contributor to RDBMS Oracle database upgrade from 8i version to Oracle 11g version
  • Developed SQL queries to retrieve and manipulate oracle database.
  • Migrating the application to Cloud environment using the Amazon web services- EC2, S3 and various services of AWS.
  • Worked with all the AngularJS modules that are not part of the standard release like ui-route, angular-paginate etc.
  • Have replaced the Java Messaging Service(JMS) calls to AWS SQS.
  • Experience in installing and configuring JBOSS EAP 5.x/6.x in various environmentswebservices
  • Consumed SOAP service of DGW for the OFX application and tested using SOAP UI using XML, XSL tags.
  • Developing API Layer for various web applications using Rest Api over HTTP/HTTPS, Java 8, J2EE, Spring, Hibernate and front-end technologies like React JS, HTML, CSS, AJAX, JAVASCRIPTS.
  • Programming Security Layer using various protocols like OAUTH 2 and SAML validation for the REST API endpoints
  • Have developed many Restful web services interacting with the third-party aggregators.
  • Used AWS SDK to connect with Amazon SQS for bulk email processing.
  • Implemented AWS IAM for managing the credentials of applications that run on EC2 instances.
  • Designed and Developed SOAP and Rest clients to interact with third party applications.
  • Used Bootstrap and AngularJS 1.x to make the application user-friendly in the development of the Navigation bars, Tables, Sliders, Calendars etc.
  • Implemented Microservices architecture using Spring Boot for making application smaller and independent
  • Involved in writing the CI/CD pipelines using Jenkins to automate the deployment of the application
  • Used Jenkins for continuous integration of the application and Gradle as a build tool.
  • Used Hibernate to create data layer to the services to do CRUD operations in to DB.
  • Supporting User Acceptance testing and addressing User Acceptance Testing defects.
  • Configuring Jboss EAP with required data sources.
  • Used MongoDB as a persistent store and Apache Kafka as a messaging layer and Worked on Single node/Multi cluster setup using technology NoSQL and MongoDB.
  • Expertise in Shading distributed mongo DB system and building clusters.
  • Designed Test-cases Using Selenium Webdriver and TestNG.
  • Involved in creating JUNIT test cases, Gradle as build tool and used Eclipse as IDE.
  • Deploy and integrate 3 separate Continuous Integration (CI) Toolset (GitLab, Jenkins and Nexus Repo) VM Servers for development and production environments.

Environment: JDK1.8, Spring MVC 3.2, JSF2.0, Hibernate 4.2, Amazon S3, Amazon RDS, Amazon SQS, Amazon EC2, HTML 5, CSS 3, XSLT, JavaScript, microservices, jQuery, Angular JS2, Web Services (REST, SOAP), Unix, LINUX, Node.js, Oracle 11g, SQL Developer, Core java, SQL Server 2008/20120, Oracle, AngularJS1.3.8, Bootstrap, Ajax, JSON, XML, Log4j, JBOSS 6.3, Eclipse, Maven, Gradle.


Java Developer


  • Involved in development, design and implementation of front-end part widget based application.
  • Involved in client-side tooling and testing & development with Bootstrap, HTML5 and JavaScript.
  • Involved in configuring the GIT repository and maintain the version control using GIT.
  • Used Ajax, JSON with JQuery, Angular JS2 for request data and response processing.
  • Developed many scriptlet using JSTL, Taglibs for developing JSP pages.
  • Developed Application in Spring Framework using MVC architecture.
  • Developed Spring Beans, Controller components and configured spring-config.xml files.
  • Written different Action Classes using spring as per module.
  • Developed PL/SQL Packages, stored procedures and functions to load month end data for external and MIS reporting.
  • Developed using Core Java, Java Messaging Services (JMS), Message Driven Beans (MDB),
  • Developed core Service as maven jar that can be included by other Microservices as their maven dependency.
  • Troubleshooting performance issues using Postgres and UNIX level commands to gather data.
  • Used spring JDBC template to connect to the CST database.
  • Used MYSQL bin log utility to identify and rectify the corruption in relay logs.
  • Used Java Messaging Service (JMS) for reliable and asynchronous exchange of important information such as payment status report.
  • Developed Hibernate Mapping files and DAO components for interacting with DB components
  • Customized RESTful Web Service using Spring RESTful API over HTTP/HTTPS, sending JSON format data packets between front-end and middle-tier controller.
  • Created and Implemented Restful Web Services to provide the interface to the various clients running on both Java and Non-Java applications.
  • Implementation using JBOSS ESB, Java, Spring, JAXB, Hibernate, Oracle Database Maven.
  • Executing Selenium Test Cases and Reporting defects.
  • Worked on Agile, SCRUM development methodology and built the application with Test Driven Development(TDD).

Environment: Java, JSP, HTML, JavaScript, HTML, AJAX, Angular JS, JQuery, JavaScript, JDBC, XML, JSP, JSTL, Junit, REST API, Oracle, Spring, Spring MVC, Spring Security, Core java, microservices, Spring Transactions, Hibernate, Oracle 10g, JBoss, Maven, Gradle GIT, Nexus, Log4j, TDD, Agile.


Java developer


  • Involved in design and development of the User Interface
  • Designed the web pages using HTML, java and JavaScript.
  • Developed web pages using and JSP, JSTL, Taglibs using JSON.
  • Created Spring Configuration files using XML & used annotations to auto-wire the Java Components using Spring Dependency Injection.
  • Business layer is built on Spring 3.0 using Dependency injection and IOC principles and hibernate.
  • Developed Action classes for different modules using Spring framework.
  • Worked on TCP/IP suite of protocols especially in MPLS networks.
  • Have used JDBC Driver to connect to the database.
  • Created various types of procedures using PL/SQL and SQL queries for data validation and data cleansing.
  • Worked on implementing Java messaging service (JMS) queues and topics.
  • Hands on experience with data persistency using Hibernate and Spring Framework.
  • Implementing MySQL database replication.
  • Involved in writing Junit test cases.
  • Used ANT as a build tool.
  • Developed logging module-using Log4j to create log files to debug application flow.
  • Extensively used Core Java for writing business logic and Helper Classes.

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