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Full Stack Developer Resume

SUMMARY

  • Having 8 years of experience in all the 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.
  • Experience in developing the application with Agile Methodology , Waterfall Methodology and Test - Driven Development.
  • Experience in Front-End UI technologies like HTML5, CSS3, JQuery, JSON, Ajax, AngularJS, NodeJS, Bootstrap, Tag Libraries, JSTL.
  • 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 and Spring Data.
  • Expertise in developing data models using Hibernate Object relational mapping ( ORM ) framework and used Hibernate Annotations to reduce time at the configuration level.
  • Developed the application using Java 8 and implemented its features like lambdas Expressions, Time API, Streams, functional interfaces, collectors, default methods, type interfaces, foreach.
  • Proficient in using Amazon Web Services AWS . Extensive experience focusing on services like EC2, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, Amazon RDS, Elastic Cache.
  • Good experience in using Amazon Web Services (AWS) and AWS SNS/SQS for delivering messages.
  • Deploy application updates to AWS and monitored the load balancing of different instances.
  • Expert in Core Java with strong understanding of Garbage Collector, Collections, Multithreading, Event handling, Exception handling and Generics.
  • Expertise in J2EE Technology- Servlets, Struts, Spring, JDBC, JTA, JPA, Hibernate and JMS.
  • Experience with distinctive design patterns like Singleton, Factory, Prototype, Business Delegate, Session Facade, Service locator, Visitor, Observer, Decorator, Front Controller, DAO and MVC.
  • Worked with design and development of robust and highly scalable Web Service platforms and API’s based on REST and SOAP for enterprise applications using AXIS, WSDL, UDDI, XML, JAX-WS, JAX-RS, JAXB, JAX-RPC technologies and Jersey frameworks.
  • Expertise in XML technologies such as XSL, XSLT, XML schemas, XPath, XForms, XSL-FO and parsers like SAX, DOM
  • Expertise in back-end/server-side java technologies such as: Web services , Java persistence API (JPA), Java Messaging Service ( JMS ), Java Database Connectivity ( JDBC ) and Java Naming and Directory Interface ( JNDI ).
  • Experienced in building Web Services for Service Oriented Architecture ( SOA ).
  • Strong experience in designing and developing data models and accessing from Java applications using
  • SQL, PL/SQL, ORM tool Hibernate and has experience with NoSQL databases like MongoDB.
  • Experience in JMS over messaging to exchange the information in more reliable and asynchronously for enterprise applications.
  • Proficient with build automation tools like Gradle, Maven and Ant for builds and deployments to different environments.
  • Experience on different IDEs such as Eclipse, RAD, Spring Tool Suite, IntelliJ and deployment using Application Servers like Apache Tomcat, BEA WebLogic, Web Sphere, Glassfish, Camel and JBOSS
  • Experience with JUnit, Mockito, Log4j in developing test cases and determining application functionality.
  • Experience on UNIX/LINUX Shell Scripting and Deployment of Applications in Server.
  • Decent Experience in using code repository tools GIT , Tortoise SVN, and Visual Source Safe.
  • Strong communication and analytical skills and a demonstrated ability to handle multiple tasks as well as work independently or in a team.

TECHNICAL SKILLS

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

Mark-up/XML Technologies: HTML5, CSS3, Bootstrap, JavaScript, jQuery, AJAX, AngularJS, NodeJS, XML, XSD, XSL/XSLT, SAX/DOM, and JSON.

Tools & Framework: Struts, Spring, Hibernate, Spring MVC, Spring Web Flow, Spring IOC, Spring AOP, Spring Security, Spring Boot, JUnit, SOAP UI, Google Web Toolkit, Jersey.

Build Automation: ANT, MAVEN, Jenkins, Gradle.

Web services: SOAP, RESTful, UDDI, WSDL, JAX-RPC, JAX-RS, JAX-WS, JAX-B, Micro services, Apache Axis and Apache CFX.

Cloud Technologies: Amazon Web Services (EC2, SQS, RDS, IAM, S3), Pivotal Cloud Foundry and Spring Cloud.

Web/App Servers: Web Sphere, Apache Tomcat, JBOSS EAP, Web Logic Server and Apache Camel

Databases: Oracle, MS SQL-Server, MySQL, IBM DB2, NoSQL DB like MongoDB.

IDE tools: Eclipse, Spring Tool Suite (STS) and Intellij IDEA, RAD.

Modeling/ CASE Tools: Rational Rose and MS Visio Professional.

Testing Tools/Others: Selenium, JUnit, TOAD, Soap UI, Putty, Rational Clear Quest, RTC, and Mockito.

Version Control: Tortoise SVN, CVS, Rational Clear Case and Git.

OS & Environment: Windows, Sun Solaris, UNIX

PROFESSIONAL EXPERIENCE

Confidential

Full Stack Developer

Responsibilities:

  • Involved in various phases of Software Development Life Cycle ( SDLC ) of the application like Requirement gathering, Design, Analysis and Code development and understanding of business requirements and implement the process using Waterfall methodology.
  • Worked with BAs for the creation of JSON data formatted file from CF team to be transferred to RISE & Experian
  • Created responsive web pages using Bootstrap and wrote client-side application in a clean MVC model using AngularJS.
  • Developed RESTful Web Services with JAX-RS using Spring Boot and Microservices Architecture.
  • Implemented the application with various Spring Framework modules like Spring IOC, Spring MVC, Spring Boot, Spring Security, Spring JDBC ( with JPA annotations)
  • Used Spring AOP (Aspect Oriented Programming) for logging purposes.
  • Implemented the authentication and authorization of the application using Spring Security and OAuth.
  • Spring beans were used for controlling the flow between UI and Hibernate.
  • Used JAVA 1.8 features like Lambda Expressions, Parallel Streams and functional interfaces.
  • Implemented the application using various design patterns such as Singleton, DAO, Factory and Service Locator.
  • Developed Microservices based architecture to enable the application to be deployed on AWS.
  • Responsible for working with Jenkins and deploying the application on Jenkins Build.
  • Worked on AWS services to deploy static websites and dynamic Web Apps on EC2 using Elastic Beanstalk and Elastic Container Service-Docker.
  • Implemented a Continuous Delivery pipeline with Go Pipelines, Jenkins and AWS AMI’s.
  • Developed Java API to interact with the Amazon SQS used in sending bulk emails.
  • Deployed Spring Boot based Micro Services Docker container using Amazon EC2 container services and using AWS admin console.
  • Used Hibernate ORM as a mapping tool for performing various operations which include HQL operations by the usage of various dialects and implemented using the extending of CRUD Repository architecture.
  • Used Spring Data Framework in the controller level to use the features of Spring JDBC and Spring ORM classes like JDBC Template and Hibernate Template to perform the database operations by connecting to Data sources available.
  • Written SQL, PL/SQL , stored procedures and User Defined Functions for Oracle database.
  • Used Maven as build automation tool and responsible for CI & CD implementations using Jenkins and Go Pipelines
  • Used GitHub Enterprise as Version Control tool for Java version and Stash (using Bitbucket) for Node Version of the application and used Rally for issue tracking and Intellij as an IDE .
  • Deployed and tested the application of Node version using GO Pipelines and Jenkins for Java version

Environment : Java 1.8, J2EE, HTML5, CSS3, JavaScript, jQuery, Angular JS, Spring IOC, Spring AOP, Spring MVC, Spring Security, Spring Boot, Hibernate, RESTful, SOAP, Hibernate, Mockito, Micro Service Architecture, AWS, EC2, SQS, Docker, Kafka, Active MQ, Oracle, MongoDB, Maven, Jenkins, Rally, UNIX and Web Sphere Application Server.

Confidential

Full Stack Developer

Responsibilities:

  • Involved in various phases of Software Development Life Cycle ( SDLC ) such as requirements gathering, modeling, analysis, design, development, and testing.
  • Developed the view-controller components using JSPs , HTML5 , CSS3 , JQuery , AJAX , and JavaScript .
  • Implemented routing logic and navigation from screen to screen and implemented login functionality on the client side in AngularJS .
  • Hands-on experience in developing integration with Elastic search in any of the programming languages like JAVA and JavaScript . Having knowledge of advance reporting using Elastic search and NodeJS .
  • Implemented core features of AngularJS framework such as dependency Injection, Data-binding, Filters, Directives, Templates, Services and Deep Linking Designing.
  • Used Java 8 features like stream and Lambda expressions.
  • Maintained Interface compatibility and concurrency in the project using Java 1.8 new features like default, static methods and Concurrency API.
  • Designed and developed Micro Services business components using Spring Boot.
  • Responsible for creating an instance on Amazon EC2 ( AWS ) and deployed the application on it.
  • Installed, secured, and configured AWS cloud servers and Amazon AWS virtual servers (Linux).
  • Worked on AWS services to deploy static websites and dynamic Web Apps on EC2 using Elastic Beanstalk and Elastic Container Service-Docker.
  • Involved in creating EC2 instances and installed required configurations and applications on it and created S3 buckets for storing object level data into it.
  • Developed API’s to read and publish data from Elastic Search cluster using native Java Transport client as well as REST client. Worked on Spring Integration with the Elastic Search.
  • Used Spring MVC framework for implementing Model-View- Controller (MVC) architecture at the Web tier level to isolate each layer of the application so that complexity of integration will be reduced, and maintenance will be very easy.
  • Used Spring AOP for solving crosscutting concerns like keeping logged data and transactions details etc.
  • Used Spring Batch for processing large amount of data like transaction management, job processing, resource management and logging.
  • Secured the API's by implementing OAuth 2.0 token-based authentication/authorization scheme using Spring Security .
  • Used Hibernate ORM framework as persistence engine and wrote Hibernate Queries to automate the mapping between Oracle database and Objects in Java .
  • Involved in writing SQL and Stored Procedures for handling complex queries with help of TOAD and access them through Java Programs from Oracle Database .
  • Worked with MongoDB to store non-relational data into collection and retrieve them whenever required.
  • Worked on setting up Maven scripts to build, package, and deploy application code to the target WebLogic Application Servers and worked on continuous integration servers like Jenkins .
  • Hands on Coding to build REST Micro Services using Spring Cloud, Oracle, XSD, JSON, Spring Config, and Jenkins.
  • Worked on developing RESTful endpoints to cache application specific data in in-memory data clusters like REDIS and exposed them with RESTful endpoints.
  • Performed automation testing and authored test scripts using Selenium Web Driver, Selenium Grid and JUnit.
  • Worked in Agile TDD environment using SDLC tools like GIT, Jira, Jenkins , and Maven for build packaging and deployments of the application components.

Environment: Agile methodology, Java 1.8, J2EE, HTML5, CSS3, JavaScript, JQuery, Ajax, AngularJS Hibernate, Spring, XML, JSP, JAX-RS, Spring AOP, Spring Security, Oracle, MongoDB, JSP, Micro Services, AWS IAM, EC2, S3, RDS, SQS, Docker, JMS, GIT, JIRA, PL/SQL, STS, JUnit, Log4J, Maven, Jenkins, Web Sphere Application Server.

Confidential

Java/J2EE Developer

Responsibilities:

  • 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.
  • Involved in all phases of the Software development life cycle (SDLC) using Agile Methodology.
  • Developed User Interface using JSP, JSTL, HTML, CSS, JavaScript, jQuery and Angular JS.
  • Involved in the development of Servlet, Struts Action classes, Business Objects, Web Services.
  • Integrated Spring DAO for data access using Hibernate.
  • Used Spring Security for Authentication and Authorization of the application.
  • Extensively used JSON to parse the data from server side to satisfy the business requirement.
  • Established Database Connectivity using JDBC, Hibernate O/R mapping with Spring ORM for DB2 .
  • Consumed Web Services to interact with other external interfaces to exchange the data in different forms by using Restful service.
  • Implemented SOA architecture with Web Services using SOAP, WSDL and XML using Apache CXF framework and worked on parsing the XML files using DOM/SAX parsers.
  • Developed desktop, mobile and web applications with java, JavaScript in NetBeans IDE.
  • Created tables, triggers, PL/SQL Stored Procedures, SQL queries, Joins, and views for IBM DB2.
  • Implemented Restful and SOAP- based Web Services and used Soap UI for testing.
  • Used Spring JMS module for lookup for the queues and MDBs for the listeners.
  • Involved in Unit Testing of various modules by generating the Test Cases.
  • Performed deployment of applications on JBOSS.
  • Involved in day to day handling of JIRA issues (production issues at the time) that involved data inconsistencies that required to be solved in very less time.

Environment: Agile, HTML, CSS, JavaScript, jQuery, AngularJS, Servlet, Struts, Spring MVC, Spring IOC, Spring AOP, Spring DAO, Spring Security, Spring JMS, JDBC, Hibernate, RESTful Webservices, SOAP, JBoss, JIRA.

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