Resume

full stack developer

Location:

Ballwin, MO

Posted:

October 04, 2018

Contact this candidate

Resume:

GOUTHAM S

Phone: 628-***-****

Email: ac696g@r.postjobfree.com

Professional Summary:

•IT professional with 7+ years of experience in all the phases of Software Development Life Cycle (SDLC) using Agile & Waterfall methodologies, including Requirement Gathering, Analysis, Design, Development, Testing and Maintenance of web-based application using JAVA/J2EE technologies.

•Proficient in Designing and coding web applications using Core Java and J2EE technologies (Servlets, EJB, Hibernate, JPA, JDBC, JMS, JNDI, JSF, AJAX, jQuery, JAX-WS, JAX-RS, Spring, Hibernate and Web Services)

•Proficient in Implementing Service Oriented Architecture (SOA) Using SOAP and RESTfull Web Services.

•Working experience in Micro Service architecture.

•Experienced in developing Front End web applications using JavaScript, Ajax, XML, XSD, XSTL, UML, Angular, Angular2, Angular4, Reactjs, nodeJS, Junit and Bootstrap.

•Worked experience in UI packing tools/technologies Grunt, Angular-cii and Webpack.

•Worked experience in responsive design using Bootstrap.

•Experienced in server-side development using nodeJS framework, React.js, expressJS and RESTfy.

•Experienced in model View Controller framework such as AngularJS for creating Single page Application (SPA).

•Sound knowledge in working with angular project directory structure and yeoman angular project setup.

•Experienced on high availability, fault tolerance and auto scaling in AWS cloud formation.

•Expertise in loopback custom loopback REST APIs.

•Expertise in Java unit test/TDD/BDD frameworks jUnit, Mockito and Cucumber.

•Expertise in UI unit test/BDD frameworks Jasmine, Karma.

•Proficient in working with RDBMS like Oracle 11g/12, MySQL and NoSQL databases like MongoDB, Cassandra to manager tables, views, index, sequence, stored procedures functions, triggers and packages.

•Experience in using XML parsers such as SAX and DOM.

•Experience in creating UML models and diagrams using Rational Rose.

•Having good experience using various Design Patterns such as MVC (Model View Controller), Singleton, Facade, Factory, DAO, DTO.

•Expertise working with all versions of Java including new features of Java and groovy.

•Experience on different IDEs such as Eclipse, IntelliJ and NetBeans.

•Experience using various web/ application servers like Apache Tomcat and JBOSS.

•Experienced in generating logging by Log4J & Slf4j to identify errors in production and test environments.

•Experience in writing build scripts using Apache ANT, Gradle, Jenkins and Maven including SYN.

•Experience in using various versions control systems like Tortoise SVN, IBM Rational Team Concert, CVS and GIT.

•Proficient in handling web and application server in creating Domain, configuring connection pool, JMS, developing application on WebLogic, WebSphere, Apache Tomcat and JBoss.

•Experience in using version control systems such as CVS, SVN, GIT.

•String hands on experience on middleware technology messaging brokers like IBM MQ, ActiveMQ.

Technical Skills:

Language

C, java, SQL/PL

Java Technologies

Core Java, Multi-threading, Collections, JDBC, JSP, Custom Tags, JSTL, Servlets, SNDI, EJB, JMS, Java beans, Design Patterns.

Frameworks

Spring Boot, Spring (Core, ORM, MVC, AOP, MVC with REST), Hibernate, Spring Batch, cache, Junit, Mockito, log4j

UI Technologies

Java Script, jQuery, HTML5, CSS3, Bootstrap, AngularJS, Angular2, Angular4, nodeJS, React JS, Jasmine, Karma, Protractor, ExpressJS, loopback

Web Services

SOAP with JAX-WS, JNDI, REST with JAX-RS (Jersey, Spring with Jersey), Spring MVC REST

Databases

MySQL, Oracle 10g/11, MS MySQL, MSSQL

Tools/IDEs

Eclipse IDE, IntelliJ, WebStorm, Sublime Text3, STS, JBuilder, JDeveloper, TOAD, Rally, JIRA, Jive

CICD Tools

Jenkins, Icinga, Maven, Ant, PM2

Application Servers

Apache Tomcat, JBOSS, WebLogic

Version Control

SVN, CVS, GIT

Platforms/Browser

Windows, UNIX/Linux, Internet Explorer, Firefox, Chrome

Professional Experience:

Client : GOLDMAN SACHS, JERSEY CITY, NJ May 2017 to Till date

Role: Sr. Full Stack Developer

Description: The project is about trading system where the data flows through different systems before it is into the trade market. For this, we built an application Syndicate Link where a deal information can be sent to a 3rd party vendor IPREO and to Master Book and finally it executes into the trade market.

Responsibilities:

Involved in development of various reusable components and services as part of on boarding application with angular 4.

Implemented authorization for on boarding application with angular4 Guard, NodeJS and loopback.

Implemented complete on boarding workflow using angular4, NodeJS and Loopback

Implemented REST APIs using Spring boot and Spring MVC REST for Wire Transfer application.

Implemented DAO layer using Hibernate, JDBC (some parts of application with JDBC)

Implemented custom REST APIs using NodeJS Loopback for onboarding application.

Implemented test cases using Junit, Mockito, Jasmine (UI) for functionalities in Wire Transfer Application.

Implemented BPM workflow as a micro-service by following micro-service architecture.

Implemented responsiveness for on onboarding application using Bootstrap.

Generated PDF documents using angular4 with pdfMake.

Co-ordinating with business on requirements and following AGILE process model to implementing requirements.

Implemented new requirements and bug fixing in existing wire transfer application using angular JS.

Developed many reusable directives using angular JS

Stay current with the latest features/capabilities of the AWS platform.

Developed dynamic EJS templates using HTML5, CSS3 and JavaScript.

Created RESTful and Responsive Web Applications.

Developed Single Page Web Application (SPA) using Angular4

Designed back-end data structures with non-relational databases (MongoDB, Mongoose).

Used AngularJS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server using CSS3, Bootstrap, AngularJS.

Created custom Filters, which can format data in different ways, based on the requirements and involved in two-way data binding technique with styling from Bootstrap.

Managed projects with Grunt task runner and combined with Bower package manager to install JavaScript latest version of libraries based on running in the Node.js environment.

Manipulated data using CRUD operations of Oracle database management system and handled database access and data transmission based on Restful web service.

Created RESTful APIs which support JSON and XML to be consumed by the client.

Converted data from database into JSON or XML format files and retrieve useful information using AJAX calls to display them on the browser.

Worked with D3.js for generating reports and stats for customer services.

Worked with source version control tool GIT to manage the code repository.

Developed test cases for TDD in Karma and Jasmine.

Worked with Jenkins application server for continuous integration of application development.

Worked through cross browser compatibility issues with layout and styles and fixed major bugs for supported browsers and platforms.

Interacted with the back-end staff and scrum master at the daily meeting for new features in this web app using agile software development methodology.

Environment: AngularJS, Angular 2, Angular 4, AngularJS MVC, D3.js, JavaScript, AWS, HTML5, React JS, CSS3, jQuery, jQuery framework, Ajax, JSON, Oracle, Bootstrap, Jasmine, Karma, Grunt, Node.js 4x, GIT, Agile, Java 1.8, web services REST services

Client : CERNER CORPORATION, KANS CITY MO Jan 2016 to April 2017

Role: Full Stack Developer

Description: Customer will choose different health care benefits out of the plan options available. The services will enable them to manage health insurance products, features, benefits, values and attributes. Client interacts through web interface with web services written at back end to fetch data from database and select their plan benefits.

Responsibilities:

Involved in requirement analysis, functional specifications and over-all component design.

Designed and developed the application using Agile Methodology and followed TDD and Scrum.

We used SPRING MVC framework for separating user interface, controllers and business logic.

Developed the Product Builder UI screens using HTML, CSS, jQuery, JSP, XML, JavaScript, Angular-JS, and Bootstrap.

Followed Single Page Application (SPA) Pattern and used AngularJS, MVC to build a cross-browser compliant application.

Involved in developing unit test cases for Angular controllers, services, filters and custom directives using Jasmine and Karma.

Created Restful web services using Jersey framework (JAX-RS), REST annotations & used JACSON based REST-JSON convertors

Used Node.js to run Grunt tasks and build properly the project (compile, minify, concat etc.)

Used XML to transfer the application data between client and server from the SOAP web services.

Developed SPRING controllers for dispatching the requests.

Configure beans in spring configuration file with Spring IOC, Spring AOP concepts.

Developed SPRING validators and services for handing correct data to SPRING DAOs.

Exposed SPRING MVC controllers as Rest web services and implemented SPRING security into the application.

Used SPRING Batch process to process the XML files.

Developed Hibernate entities, mappings and customized criterion queries for interacting with database.

Developed ORM mappings using Hibernate and wrote Criteria, Named queries for data retrievals in the DAO layer.

Used SQL developer to write database queries.

Designed services to store and retrieve user data using MongoDB database and communicated with remote servers using REST enabled Web Services on Jersey framework

Used MAVEN as build tool.

Deployed GUI code to WebLogic application.

Implemented LOG4J for debugging and written test cases in JUNIT.

Environment: Java, SPRING MVC, SPRING ORM, SPRING batch process, RESTful web services Hibernate, HTML, CSS, jQuery, JavaScript, JSP Form, XML, AngularJS, Bootstrap, XSLT, Web Services, JAXB, JBoss Application Server, JUNIT, LOG4J, SQL Developer, MongoDB, JIIRA, SVN, Maven.

Client: WellPoint, Woodland Hills, CA Oct 2014 to Dec 2015

Role : Application developer

Description: The system provides Online access to Members, Employers and Brokers regarding Patient Administration, Billing and Pharmacy Management functions for the hospital. The major functions are Member registration and Medical Record information, Pharmacy Information, Appointments, and Handling Hospital Admissions, and Assigning Insurance Details for Billing, Recording Transfers within the hospital and Creation of Discharge Summary and Details. The system is developed using J2EE Technologies with Spring Frame Work and Hibernate Technologies.

Responsibilities:

Involved in the analysis, design, and development phase of the application.

Created Class, Activity, and Sequence Diagrams using IBM Rational Rose modeling tool.

Used Struts framework for building web applications.

Developed web pages by using HTML, CSS, Bootstrap, and JavaScript meeting W3C standards.

Deployed applications on WebLogic Server 10.3

Used JavaScript for client-side validations.

Developed server-side applications using Servlets, JSP, EJBs and JDBC.

Used JMS for communicating various clients and its components.

Used WSDL and SOAP Web Services.

Developed EJB components for middle tier component implementation and business logic implementation.

Developed Message Driven Beans for send asynchronous notification messages.

Designed and developed numerous Session Beans and deployed on WebLogic Application Server.

Used JMS for sending asynchronous data between the different session beans.

Wrote stored procedures, complex queries using PL/SQL to extract data from the database.

Used CVS for the concurrent development in the team and for code repository.

Used Maven scripts to build and deploy the applications in Apache Tomcat application Server.

Wrote Test Cases for Unit Testing using JUnit.

Implemented Log4J for Logging Errors, debugging and tracking.

Environment: Struts 1.x, Java, JDBC, Servlets, JSP, EJBs, JMS, Bootstrap, Oracle, WebLogic Server 10.3, MDB, PL/SQL, WSDL, SOAP, HTML, CSS, AJAX, Maven, CVS, Eclipse, Rational Rose, Junit, Log4J.

Client : Sphata System Pvt Ltd., Bangalore, India March 2013 to Aug 2014

Role : Java Developer

Description: Sphata's core strength is its technology expertise. We have a wide variety of exposure to various technologies and tools that are advanced and futuristic. Sphata’s cross functional experience in delivering solutions around different domains with most suited tools and framework.

Responsibilities:

Performed the analysis, design, and implementation of software applications using Java, J2EE, XML and XSLT.

Implemented design patterns like Data Access Objects (DAO), Value Objects/Data Transfer Objects (DTO), and Singleton etc. Developed JavaScript validations on order submission forms.

Worked with core java concepts such as OOPs, Multi-threading, collection framework and Exception handling.

Prepared technical document and got approval from client before development.

Coded Modules in Java, HTML, JSTL, JavaScript, CSS, JSP and Servlets.

Performed in different phases of the Software Development Lifecycle (SDLC) of the application, including: requirements gathering, analysis, design, development and deployment of the application.

Model View Control (MVC) design pattern was implemented with Struts MVC, Servlets, JSP, HTML, AJAX, JavaScript, CSS to control the flow of the application in the Presentation/Web tier, Application/Business layer (JDBC) and Data layer (Oracle).

Developed Action Forms and Controllers in Struts framework.

Designed, developed and maintained the data layer using Hibernate.

JUnit was used to do the Unit testing for the application.

Utilized various Struts features like Tiles, tagged libraries and Declarative Exception Handling via XML for the design.

Created XML Schema, XML template and used XML SAX/DOM API to parse them.

Used Apache Ant to compile java classes and package into jar archive.

Used Clear Quest to keep track of the application bugs as well as to coordinate with the Testing team.

Involved in tracking and resolving defects, which arise in QA & production

Environment: Java, J2EE, JSP, Servlets, Struts, Hibernate, HTML, CSS, JavaScript, XML, JUnit, Apache Tomcat, PL/SQL, Oracle, Apache Ant, Eclipse, Rational Rose.

Client : Global Data Solutions Mysore, India May 2011 to Feb 2013

Role : Java Developer

Description: Global Data Solutions has a wide range of IT solutions that integrate multiple technologies-affirming the services you are looking for. With pliant solutions, GDS has a leverage to best meet your business goals. IT Service offerings help companies take advantage of their IT investments - from providing system integration solutions, application development and management services, and testing solutions.

Responsibilities:

Client-side installation and configuration of project.

Coordinated in Application testing with the support of Team Leader and Team Members

Writing database queries on Oracle 9i/10g.

Writing stored procedures, Packages, Views, Cursors, Functions and triggers using SQL in the back end.

Worked with business teams using agile methodology to integrate business line of apps with SOA in a seamless fashion.

Used Hibernate for Object Relational Mapping (ORM) and data persistence.

Wrote SQL commands and Stored Procedures to retrieve data from Oracle database.

Developed REST APIs using Web API (REST API).

Developed web services using Restful web services, WSDL, and XML.

Created and implemented Oracle Stored Procedures, Functions, Triggers and complex queries using SQL.

Worked with Java Messaging Services (JMS) for reliable and Asynchronous Communication.

Used log4j for logging and SVN for version control.

Excellent written and verbal communication skills, inter-personal skills and self-learning attitude.

Environment: Java, JSP, Struts 1.3.8, Spring 1.0.2, Restful Web services, SOA, JavaScript, CSS, XML, JAXB XHTML, XSLT, JMS, Ajax, Hibernate 2.1, EJB 2.0, 2.1, Log4j, Oracle 9i/10g, Web Sphere 6.1, Eclipse, UNIX.

Education:

Bachelor’s in Computer Science from JNTU, India

References:

Will be provided on Request.

java, SQL/PL, Core Java, Multi-threading, Collections, JDBC, JSP, Custom Tags, JSTL, Servlets, SNDI, EJB, JMS, Java beans, Design Patterns., Spring Boot, Spring (Core, ORM, MVC, AOP, MVC with REST), Hibernate, Spring Batch, cache, Junit, Mockito, log4j,Java Script, jQuery, HTML5, CSS3, Bootstrap, AngularJS, Angular2, Angular4, nodeJS, React JS, Jasmine, Karma, Protractor, ExpressJS, loopback

SOAP with JAX-WS, JNDI, REST with JAX-RS (Jersey, Spring with Jersey), Spring MVC REST, MySQL, Oracle 10g/11, MS MySQL, MSSQL, Eclipse IDE, IntelliJ, WebStorm, Sublime Text3, STS, JBuilder, JDeveloper, TOAD, Rally, JIRA, Jive, Jenkins, Icinga, Maven, Ant, PM2, Apache Tomcat, JBOSS, WebLogicSVN, CVS, GIT,Windows, UNIX/Linux, Internet Explorer, Firefox, Chrome java, SQL/PL, Core Java, Multi-threading, Collections, JDBC, JSP, Custom Tags, JSTL, Servlets, SNDI, EJB, JMS, Java beans, Design Patterns., Spring Boot, Spring (Core, ORM, MVC, AOP, MVC with REST), Hibernate, Spring Batch, cache, Junit, Mockito, log4j,Java Script, jQuery, HTML5, CSS3, Bootstrap, AngularJS, Angular2, Angular4, nodeJS, React JS, Jasmine, Karma, Protractor, ExpressJS, loopback

Contact this candidate