We provide IT Staff Augmentation Services!

Full Stack Java Developer Resume

Houston, TX

SUMMARY:

  • IT Professional with 8+ years of experience in all technical phases of Software Development Life Cycle (SDLC) including Requirement Analysis, Design, Implementation and Testing in both Web based and Enterprise applications with emphasis on Object Oriented, Java/J2EE and Client Server technologies.
  • Skilled in developing applications with Agile Methodology, Waterfall Methodology and Test - Driven Development.
  • Experience in Front-End UI technologies like HTML5, CSS3, JQuery, JSON, Ajax, AngularJS, NodeJS, React JS, Bootstrap, and JSTL.
  • Experience with Java 1.8 features like stream, Lambda expressions and functional interfaces etc.
  • Experience with Cloud Computing environment like Pivotal Cloud Foundry, Amazon Web Services (AWS), and Docker Containers.
  • Proficient in Core Java concepts like Collection Framework, Multi-threading, Generics, Annotations, Serialization, Thread pools, JavaBeans, Externalization.
  • Proficient in developing J2EE enterprise applications in Service Oriented Architecture and Micro Service Architecture.
  • Hands on Experience in developing web applications by using Spring framework modules like Spring IOC, Spring AOP, Spring MVC, Spring Security, Spring Boot, Spring Batch, Spring Data.
  • Expertise in developing data models using Hibernate Object relational mapping (ORM) frame work and used Hibernate Annotations to reduce time at the configuration level.
  • Expert in Core Java with strong understanding of Garbage Collector, Collections, Multithreading, Event handling, Exception handling and Generics.
  • Excellent communication & analytical skills with ability to handle multiple tasks.

TECHNICAL SKILLS:

Programming Languages: C, C++, Java 1.8, J2EE, and PL/SQL

Tools: and Framework: Spring, Hibernate, Spring MVC, Spring Web Flow, Spring IOC, Spring AOP, Spring Security, Struts, JSF, Apache Camel, Unit, SOAP UI, JReport

J2SE/J2EE Technologies: Java, J2EE, RMI, Sockets, JDBC, Servlets, JSP, JMS, Java Beans, JSTL, JSF, Struts, EJB, JP, Hibernate, JTA, JNDI, JPA, Web Services (JAX-RPC, JAX-WS, SOAP, REST, WSDL, UDDI and RESTFUL), Groovy/Grails

Web Technologies: HTML5, CSS3, JavaScript, JQuery, Bootstrap, AngularJS, JSF, AJAX, NodeJS, ReactJS, JSON

XML Technologies: XML, XSL, DOM, SAX, DTD, XQuery, XSD and XSLT

Cloud Technologies: AWS EC2, S3, Dynamo DB, ELB

Databases: Oracle, MySQL server, MS SQL, IBM DB2, MongoDB, PostgreSQL

Web/Application Servers: Apache Tomcat, IBM WebSphere, Glassfish, Web logic Application server, JBoss

Build Tools: ANT, Maven, Gradle, Docker and Jenkins

IDE / Tools: Eclipse, IntelliJ, Spring Tool Suite (STS), RAD

Testing Tools/ Others: JUnit, Mockito, Soap UI, Log4j, JMeter and JIRA

Version Control: Tortoise SVN, CVS and GIT

Platforms: Windows, Mac, Linux and UNIX

Methodologies: Agile, Waterfall, Test Driven Development

PROFESSIONAL EXPERIENCE:

Confidential, Houston, TX

Full Stack Java Developer

Responsibilities:

  • Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering.
  • Followed Agile Methodologies to promote iterations, collaboration, and process adaptability and participated in SCRUM meetings.
  • Developed presentation layer using JSP, HTML5, CSS3 and client validation using JavaScript.
  • Design and develop template based User Interface using Bootstrap andAngular2.
  • Used Node.js to offer an easy and safe way to build high performance and scalable network application.
  • Worked on Java 1.8 features such as Lambda Expressions for making anonymous inline function calls by using Functional Interfaces which makes code readable and concise.
  • Implemented a centralized logging system using log stash configured as an ELK stack (Elastic search, Log stash, and Kibana) to monitor system logs, AWS Cloud Watch, VPC Flow logs, changes in S3 etc.
  • Utilized Amazon Web Services (AWS) EC2 to deploy Docker containers.
  • Designed and developed Microservices business components using Spring Boot.
  • Worked on development and implementation of the MVC Architectural pattern using Spring Framework.
  • Developed the application with various Spring Framework modules like Spring MVC, Spring IOC, Spring AOP, SpringBoot, and Spring Security.
  • Implemented Batch jobs to deal with large number of chunks using Spring Batch Framework to execute the similar jobs simultaneously.
  • Designed and integrated the full-scale Hibernate persistence solution with the application architecture.
  • Involved in using JPA (Java Persistence API) frameworks and APIs as JDO and Hibernate.
  • Enterprises Integrated Pattern Implemented with Apache Camel.
  • Used Apache POI for uploading Excel files and optimized the load time by extensively leveragingJava8 lambda expressions, Streams and parallel Streams.
  • Involved on development of RestFul web services using JAX-RS in a Spring based project.
  • Developed Docker based Microservices deployment modules with Jenkins 2.0.
  • Worked with Core Java concepts like Collections Framework, Multithreading and Memory management.
  • Proficient in Application Development/Maintenance using Legacy RPI languages.
  • Worked on XML and JSON for transferring and retrieving data between different applications.
  • Wrote services to store and retrieve user data from MongoDB for the application on devices.
  • Worked on Log4J to validate functionalities logging errors, messages and performance logs and Mockito framework JUnit for unit testing.
  • Used WebSphere as an Application Server to Deploy the Application.
  • Used build tools such as MAVEN.
  • Used GIT as version control and JIRA for bug tracking.

Environment: Agile Methodology, Java1.8, J2EE, HTML5, CSS3,JQuery, Ajax, ReactJS, NodeJS, Bootstrap, JavaScript, Angular2, Hibernate, Spring MVC, Spring IOC, Spring boot, Spring security, OAuth, XML, GIT, JSP, JUnit, Maven, IBM WebSphere, Apache AXIS, JAX-RS, Restful, Amazon Web Services (AWS), Micro Services, Log4J, Oracle, Docker, Mockito, Mongo DB, JIRA and Spring Tool Suite

Confidential, Seattle, WA

Full Stack Java Developer

Responsibilities:

  • Involved in all phases of Software Development Life Cycle process using Agile Methodology.
  • Developed presentation layer using HTML5, CSS3, Bootstrap, JQuery and Angular JS.
  • Used Multithreading in programming to improve overall performance.
  • Created RFP Microservices to provide RESTful API utilizing Spring Boot with Microservices.
  • Designed and developed application using Spring Framework modules like Spring IOC, Spring AOP and handled security using Spring Security OAuth.
  • Integrated Spring MVC model for front-end request action controller and Spring AOP for logging purposes.
  • Used Spring IOC for dependency injection and developed controllers for handling Http requests and providing Http response.
  • Developed REST and SOAP based Web Services for data retrieval to make it independent of the current application.
  • Implemented request and response objects using SOAP web services and created routes using Apache Camel.
  • Implemented RESTful web services using JAX-RS and Jersey as provider.
  • Implemented Service Oriented Architecture by SOAP based Web Services with JAX-WS and WSDL.
  • Worked on XML and JSON for transferring and retrieving data between different applications.
  • Used Apache Kafka (Message Queues) for reliable and asynchronous exchange of important information between multiple business applications
  • Involved in using JPA (Java Persistence API) frameworks and APIs as JDO and Hibernate.
  • Developed the DAO layer for the application using Spring Integration and Hibernate template support.
  • Worked on MongoDB database concepts such as locking, transactions, indexes, Sharding, replication, schema design, etc.
  • Used Microservices to ensure the scalability of application on cloud infrastructure.
  • Wrote writing complex PL/SQL queries using joins, Stored Procedures, Functions, Triggers, cursors, and indexes in Data Access Layer.
  • Developed test cases for Unit Testing, Integration Testing with JUnit.
  • Worked on Log4j for logging errors, messages and performance logs.
  • Used Maven as build automation tool and deployments are on Web Logic Application Server.
  • Used Jenkins for Continuous Integration and Spring Tool Suite (STS) IDE for application development.
  • Actively involved in the DevOps streamlining process through Jenkins CI and CD Release Automation.

Environment: Java, J2EE, HTML5, CSS3, Bootstrap, JQuery, AngularJS, Spring IOC, Spring AOP, Spring MVC, Spring Security, Hibernate, JDBC, REST, SOAP, Apache Camel, JAX-RS, JAX-WS, WSDL, Microservices, MongoDB, PL/SQL, Unit Testing, JUnit, Log4j, Maven, Multi-Threading, Collections, Web Logic Application Server, Jenkins and Spring Tool Suite (STS), Agile Methodology

Confidential, Des Moines, IA

Java/J2EE Developer

Responsibilities:

  • Involved in all phases of the Software development life cycle (SDLC) using Test driven Development.
  • Developed User Interface using JSP, JSTL, HTML, CSS, Java Script, JQuery and Angular JS.
  • Developed client side application with Angular JS in a clean Model View Controller (MVC) Architecture.
  • Involved in component development using J2EE principles and used design patterns such as Singleton, Factory and Data Access Object (DAO) in the implementation of the application.
  • Used Spring MVC and Dependency Injection for handling presentation and business logic.
  • To maintain loose coupling between layers published the business layer as services and injected necessary dependent components using Spring IOC and published cross cutting concerns like Logging, User Interface exceptions, Transactions using Spring AOP.
  • Integrated Spring DAO for data access using Hibernate.
  • Implemented persistence framework using Hibernate& Handled Transaction Management using the provided data source.
  • Responsible for designing Hibernate mapping files based on business logic and Object relationships.
  • Integrated Spring and Hibernate together and worked on developing backend components and services using Hibernate and spring.
  • Established Database Connectivity using JDBC, Hibernate O/R mapping with Spring ORM for Oracle.
  • Worked on Hibernate for mapping the java objects to relational database and SQL queries to fetch the data, insert and update the data from the database.
  • Used Hibernate in Data Access Layer to access and update information in the database.
  • Consumed Web Services to interact with other external interfaces in order to exchange the data in different forms by using Restful service and ActiveMQ.
  • Implemented SOA architecture with Web Services using SOAP, WSDL, UDDI and XML using Apache CXF framework and worked on parsing the XML files using DOM/SAX parsers.
  • Created tables, triggers, PL/SQL Stored Procedures, SQL queries, Joins, integrity constraints and views for IBM DB2.
  • Used Multithreading in programming to improve overall performance using Singleton design pattern in Hibernate Utility class.
  • Implemented Restful and SOAP based Web Services and used Soap UI for testing.
  • Involved in Unit Testing of various modules by generating the Test Cases.
  • Performed deployment of applications on JBoss.
  • Written LINUX shell scripts to identify user login information.
  • Involved in day to day handling of JIRA issues (production issues at time) that involved data inconsistencies that required to be solved in very less time.
  • Worked with Eclipse IDE and used Gradle build tool to achieve more functionality for build process.
  • Used Jenkins as build management tool for continuous integration process and used Git as Version Control tool.
  • Involved in Bug fixing of various modules that were raised by the testing teams in the application during the Integration testing phase.
  • Participated in Code Reviews of other modules, documents, test cases.

Environment: Java, J2EE, HTML, CSS, JavaScript, JQuery, JSP, JSTL, Spring, Hibernate, XML, XSD, Web Services, Restful, SOAP,WSDL, Log4j, JUnit, DB2, JBoss, Jenkins, Gradle, GIT, Eclipse, JIRA, TDD, Linux

Confidential, Chicago, IL

Java/J2EE Developer

Responsibilities:

  • Involved in SDLC requirements gathering, analysis, design, development and testing of application developed using Agile Methodology.
  • Created user-friendly GUI interface and Web pages using HTML, JQuery, Ajax and Java script.
  • Used Spring MVC and Dependency Injection for handling presentation and business logic.
  • To maintain loose coupling between layers published the business layer as services and injected the necessary dependent components using Spring IOC.
  • Published cross cutting concerns like Logging, User Interface exceptions, Transactions using Spring AOP.
  • Integrated Spring DAO for data access using Hibernate.
  • Used Spring Security for Authentication and Authorization of the application.
  • Implemented persistence framework using Hibernate& Handled Transaction Management using the provided data source.
  • Implemented Struts framework for dispatching request to appropriate classes.
  • Extensively used JSON to parse the data from server side to satisfy the business requirement.
  • Responsible for designing Hibernate mapping files based on business logic and Object relationships.
  • Integrated Spring and Hibernate together and worked on developing backend components and services using Hibernate and spring.
  • Consumed Web Services to interact with other external interfaces in order to exchange the data in different forms by using RESTful service.
  • Used Spring JMS module for lookup for the queues and MDBs for the listeners
  • Established Database Connectivity using JDBC, Hibernate O/R mapping with Spring ORM for Oracle.
  • Designing and developed a data migration strategy and source to target mapping to migrate the data out of the legacy systems into the Cassandra customer DB.
  • Packaged and deployed the application in IBM WebSphere.
  • Written LINUX shell scripts to identify user login information.
  • Used Log4J for application logging and notification tracing mechanisms.
  • Used Maven tools for building and deploying the Web applications.
  • Analysis and Bug fixing of the production problems and defects along with enhancements
  • Implemented JUNIT test cases for unit testing and Suites for end to end testing.
  • Used JIRA for tracking the Project Stories in Agile Methodology.
  • Used Tortoise SVN to maintain the version of the files and took the responsibility to do the code merges from branch to trunk and creating new branch when new feature implementation starts.

Environment: HTML, CSS, JQuery, Ajax, Struts, Hibernate, Spring MVC, Spring IOC, Spring AOP, RESTful, HQL, SQL, IBM WebSphere Server, Oracle, JDBC,JNDI, Log4j, Junit, Maven, RMI, Eclipse IDE, UML, JIRA, Tortoise SVN, LINUX and TDD

Confidential

Java Developer

Responsibilities:

  • Involved in Requirement Analysis, Design, Development and Testing of the risk workflow system.
  • Involved in the implementation of design using vital phases of the Software development life cycle (SDLC) that includes Development, Testing, Implementation and Maintenance Support in Waterfall methodology.
  • Created user-friendly GUI interface and Web pages using Struts, JSP, HTML, CSS, AJAX, JQuery and JavaScript.
  • Responsible for designing, coding and developed the application in J2EE using Struts MVC.
  • 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.
  • Extensively used JSON to parse the data from server side to satisfy the business requirement.
  • Developed Struts Action Forms, Action classes and performed action mapping using Struts.
  • Developed batch job using EJB scheduling and leveraged container managed transactions for highly transactions.
  • Involved in developing Web Services to send XML request and reading the response SOAP UI from Java platform.
  • Used various Core Java concepts such as Multi-Threading, Exception Handling, Collection APIs, Garbage collections for dynamic memory allocation to implement various features and enhancements.
  • Established Database Connectivity using JDBC for Oracle.
  • Used Log4J for application logging and notification tracing mechanisms.
  • Developed the ANT scripts for preparing WAR files used to deploy J2EE components.
  • Analysis and Bug fixing of the production problems and defects along with enhancements.
  • Implemented JUNIT test cases for unit testing and Suites for end to end testing.
  • Used JIRA for tracking the Project Stories and bug fixing.
  • Used SVN to check-in and check-out and co-ordinate among team members for Version Controlling.

Environment: Waterfall methodology, Java, HTML, CSS, AJAX, JQuery, JavaScript, JSON, XML, Struts, JDBC, Web Services, SOAP UI, HQL, SQL, Junit, JBOSS, Oracle, ANT, Eclipse IDE, JIRA, Tortoise SVN, and UNIX

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.
  • 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.

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

Hire Now