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Web Services Java Developer

Location:
Jackson, MI
Posted:
February 26, 2016

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Resume:

Kishan Shrestha

214-***-****

Career Overview:

Having 6 plus years of IT Experience in Software development of Business Applications and Solutions as a Java Developer.

Experience in designing and developing applications using J2EE, Spring Framework, Spring MVC,

Hibernate, Servlets, JSP,EJB, JSTL, Struts.

Experience in developing, packaging and deploying Servlets, JavaBeans, and JSPs using Eclipse 4.x, STS.

Strong experience in the functional usage and deployment of applications over Web/Application servers like Apache Tomcat, WebLogic and WebSphere.

Experience in developing web based user friendly GUIs using Servlets, JSP, HTML, CSS, XHTML, Java Script, JQuery,RMI,API, JSTL,JMS, JMX and AJAX.

Experience working with Oracle, Ms SQL & MySql databases.

Having good experience in handling XML form of data.

Expertise in defining coding and development standards and implementing design and code review procedures throughout the project lifecycle.

Experienced in Architectural design of the System and designing application using OO Concept, implementation of J2EE Design Patterns like DAO, Singleton Pattern, Session Facade, Service Locator, Spring IOC, Spring MVC .

Hands on experience in using different types of build tools like MAVEN and ANT.

Good experience on version management tools Clear Case, CVS and SVN

Experienced in the phases of Software Development Life Cycle (SDLC) Like Requirement Analysis, Requirement Validation, Software Requirements Specification, Detailed design, development, testing, and implementation.

Good understanding of UML

Strong communication skills and excellent customer relations in collecting and analyzing user requirements.

Ability to quickly master new concepts, applications and work a team player

Experience in project documentation and has good logical and analytical abilities.

Strong communication and Interpersonal skills

Ability to perform at a high level, meet deadlines with quality delivery, adaptable to ever changing priorities

Ability to work in diverse platforms and industry environments.

Technical Skills:

J2EE/JEE Frameworks

Spring3.0, JPA, Hibernate3.x, Struts2, EJB2.0 /3.0, JMS, JDBC, JUnit,JMX,RMI,JMS, Maven, ANT, Log4J, Eclipse, RAD, TOAD.

Web Technologies

Servlet2.5, JSP2.0, HTML, Ajax, JQuery, XML, XSD, XSL, SOAP, Rest, JSON, JACKSON and WSDL.

Application/Web Servers

Web Sphere, Jboss Fuse, Web Logic, JBoss 5.x, and Tomcat 6.x, Domino v8.x.

IDE

Eclipse, STS, RAD.

Databases

Oracle 11i, MS SQL Server 2000, My SQL 5.0.

Languages

Java, C/C++, PL/SQL, Java script, Python,

Software Methodologies

Object Oriented Analysis & Design, UML, Agile, Development Methodology

Operating Systems

UNIX, Redhat Linux, Ubuntu, WINDOWS XP/7.0.

Source Control/ BUG management

CVS, SVN, GIT, JIRA and AMNTIS.

Professional Experience:

Client: Consumer Energy, Jackson, MI Oct 2014 - Present

Role: Sr. Java /J2ee Developer

Consumers Energy has provided customers with reliable, affordable power to fuel Michigan’s amazing innovation, production and progress. We have a bold vision to continue to safely and affordably meet the future energy needs of Michigan customers while continuing to protect our environment and mail future of this project is Manage customer account anywhere, anytime view and pay bills, view 18 months of account history, go paperless with eBill and newsletter,view energy use graph and report power outages or meter reads.

Responsibilities:

Involved in the analysis & design of the application.

Developed the controller servlet to handle the requests and responses.

Designed and developed JSP pages using Struts framework.

Involved in writing client side validations using JavaScript.

Developed front-end content using HTML, CSS and client-side validations using Angular.JSJavaScript.

AJAX was used to perform simple XML Http Request callbacks for retrieving data dynamically into the

client pages.

Used Web services (REST) for transmission of large blocks of XML data over HTTP. Various facets of the web service like functionality and performance were tested before deploying.

Reviews Business Requirements & Functional Specifications, facilitates communication with Business

Analysts in order to gain understanding of the business functionalities and then creates Detailed Design

documents for development.

Developed Data Access Objects (DAO) to access middleware Web Services.

Coded Server pages using JSP, Servlets, Struts by following MVC architecture.

Developed web services in Java and Experienced with Service Oriented Architecture Protocol, WSDL.

Installed and configured MySQL on Linux and Windows environments.

Managing/Troubleshooting MySQL 5.0.22 and 5.1.24 in production and developer environments on both Linux (5.0, 5.1) and Mac OS X.

Performed installation, new databases design, configuration, backup, recovery, security, upgrade and schema changes, tuning and data integrity.

Increased database performance by utilizing Ms SQL config changes, multiple instances and by upgrading hardware.

Assisted with sizing, query optimization, buffer tuning, backup and recovery, installations, upgrades and security including other administration functions as part of profiling plan.

Implemented various J2EE Design patterns like Singleton, Service Locator, Business Delegate, DAO, Transfer Object, and SOA.

JUnit was the framework used in the development of test-driven development.

Implemented persistence mechanism using Hibernate (ORM Mapping). Responsible for mapping the database model into persistence objects using Hibernate Annotations

Used OracleDatabase for persisting the data. Used Agilemethodology.

Webspherewas used to integrate the applications and automate the process.

Back end database testing was done to find bugs in the early stage of development.

Implemented the integration with the back end system with web services using REST.

Developed a logging component using Apache Log4J to log messages and errors.

JQuery was utilized to simplify the client-side scripting of HTML .

Involved in the design of the Referential Data Service module to interface with various databases using

JDBC.

Involved in designing test plans, test cases and overall Unit testing of the system.

Prepared documentation and participated in preparing user's manual for the application.

Environment:Java, J2EE, JSP, Spring MVC, Hibernate, Eclipse, WebSphere, JavaScript, Ajax, JQuery, JDBC, Java Web services, Ms SQL, Oracle,API, Junit, CVS,MySQL

Client: MedicAlert Health, Turlock, CA Jan 2013 – Sep 2014 Role: Java/J2ee Developer

MedicAlert has a huge customer base in the domain of medically imprinted gold bracelets and other jewellery which may contain Electronic Medical Records (EMRs) or a link to it.

Medic Alert also has a web-based tool that is used by several healthcare providers like clinics and hospitals that require a comprehensive Healthcare management system. It provides the ability for admitting patients under different circumstances, storing their assessment results along with any prior allergies, medical history and hospitalization summary details.

This application is now being integrated with another popular free EMR tool – Health Vault that is developed by Microsoft. This integration involves understanding Web Services architectures on both these sides, database design for middle tier and also creating triggers that push the data from one end to the other to synchronize a member’s Health record. My work involved with generating SOAP and RESTfull services, and testing web services to provide patients health record.

Responsibilities:

Perform the Requirement Analysis, Impact Analysis, Design and Development, Reviews, Testing and Implementation of System Changes and enhancements for the new development.

Prepared the prototype pages of the application based on the templates and requirements using HTML.

Developed the application implementing MVC Architecture, integrating JSF with Hibernate and spring frameworks.

MS SQL processes and queries optimization. Exported and Imported database 10g objects from development to production.

Migrated Ms SQL, Oracle 9i databases to MySQL using the MySQL Migration Toolkit.

Developed required Web pages using HTML.

Struts 2.0framework was used to develop the JSP pages

Communicating with the Business Analyst’s for any requirements changes, attending meetings with them regarding design reviews and code reviews.Involved in Bug Fixing (Debugging) of the application.

VISIO was used to create logic and flow charts when planning out the program

Involved in Developing User Interfaces using HTML and JSP's

Designed User Interface using Java Server Faces (JSF), Angular.JSJava Script, CSS, and XML.

To transfer large blocks of XML data over HTTP, RESTwas utilized.

JAXB was employed to convert XML files to data structure wherever necessary.

Used Oracle database for persisting the data.

Worked on JMX, RMI,jsp.

To prevent deadlock, data corruption etc. backend tesing was done.

Alfresco was the API used to optimize the processes and make collaboration easy.

TIBCO was used to provide a comprehensive Java EE -based integration solution.

JMS was utilized to allow multiple clients to access information wherever necessary.

Created a data access layer using DAO pattern to make rest of the code database independent.

Implemented various J2EE Design patterns like Singleton, Service Locator, Business Delegate, DAO, Transfer Object, and SOA.

IBM RAD was utilized to accelerate the development and deployment of JavaEE applications.

WSDL 1.1 was the technology utilized to define the web service. Used Shell scripting language.

To combine different components together wherever needed, the Spring framework was used.

Used SVN for version controlling.

Used ANT build tool to build and deploy the application.

Worked on AJAX to develop an interactive Web Application and JavaScript for Data Validations.

Used JUnit Framework for the unit testing of all the java classes.

Environment: Servlet, JSP, JSF,EJB, AJAX, Spring, Restful Web services, JMS, JMX, RMI, JavaScript, HTML5, DB2, ANT, log4j, SOAP, API,WSDL, JAXB, MVC Architecture, Eclipse, CVS, SoapUI-Pro, VISIO, SVN,MS SQL,

Client: Inovalon, Herndon, VA Oct 2011 – Dec 2012

Role: Java Developer

It has an exhaustive product that addresses entire gamut of automation needs of the Hospital and comprises of the following activities: In-Patient & Out-Patient Administration, Lab and other Clinical Investigations Pharmacy, General Inventory and Purchasing, Pay-Roll & HR Administration tenancy of General and Biomedical equipment, Financial Accounting and Billing House-Keeping, Ward management, ICU and OT administration, Marketing Health Services.

Responsibilities:

Participated in coding, GUI design and testing.

Validation of the registered users using JSP-Servlets and JDBC with the details available in the Database.

Created documentation of the application.

Developed Servlets and JSP for Data retrieval implementation with User Interface.

Struts was employed to develop the web applications.

JBoss Fuse was the SOA architecture employed.

Developed Container Managed Entity and Session beans.

Developed web services in Java and Experienced with Service Oriented Architecture Protocol, WSDL.

JDBC with MS SQL/PLSQL for database connectivity.

Developed required Web pages using HTML.

Implemented EJB Components for modules related to Pharmacy, Purchasing, and General and Biomedical equipment. Used ExtJS Java datascript.

Involved in Different J2EE Design patterns like Session Façade, Service Locator, and Business Delegate.

Worked on FACETS Data tables and created audit reports using queries. Manually loaded data in FACETS and have good knowledge on FACETS business rules.

Did theforward and backward data mappingbetween the fields in mainframe and FACETS.

Analyzed the mainframe reports for member/eligibility/claims and mapped the fields with FACETS batch jobs and reports.

Tested the changes for the front end screens in FACETS related to following modules, test the FACETS batches (membership).

Coded Server pages using JSP, Servlets, Struts by following MVC architecture.

Worked on JMX, RMI related to following modules.

Developed Action Classes and Action Forms beans.

Worked with the team in the development of the Application front-end using JSP, STRUTS with the help of HTML.

Involved in the integration performance and unit testing of the project.

Involved in the Performance related issues like open connections and open cursors.

Environment:WebSphere 6.0, SQL, JDBC, Java, EJB, JMX, RMI, Servlets, spring, JSP,Ms SQL, Struts,HTML, Hibernate, JavaScript, JUnit, Facets, Ant, Oracle 10g and Windows XP.

Client: Tennessee Department of Human Services, Nashville, TN Oct 2010 – Sep 2011

Role: Java Developer

The Platform is a state-wide computer eligibility system for collecting client information and determining eligibility for family assistance programs including Families First, Food Stamps, TennCareMedic aid andTennCare Standard.

Responsibilities:

Involved in developing common API for generating notices.

Extensively used the Core Java concepts like Java Collections, Generics and JDBC concepts.

Did the Memory Management by tuning Garbage Collector (GC) for best performance.

Extensively used the singleton objects in the application.

Developed complex SQL Queries for getting the records from the system.

Responsible for developing batches which will run on timely manner and generate notices to clients which meets certain criteria.

Developed Unix Shell Scripts for scheduling the batches.

Developed JUnit and DBUnit test cases for application.

Closely worked with Business Analyst and Client for business issues.

Worked with the framework teams for the bug fixing in framework.

Worked in stressful and deadline-oriented environment.

Developed Data Access Objects (DAOs) to access data from the database.

Used Filter Servlets to do activities like redirecting the user if he is not signed in already.

Developed Hibernate for data persistence.

Was involved in deployment using ANT for tool.

Involved in UML, Package, Class and State Diagrams using Rational Rose.

Developed JUnit Test cases and performed application testing for QC team.

Used JavaScript for client side validations.

Environment:Core Java, J2EE, Java Servlets, XML, HTML, CSS, JavaScript, Eclipse, Tomcat, Oracle 10g, SQL, PL/SQL, framework,EJB, DBUnit, JUnit, TOAD, Web Logic App Server, Agile (SCRUM) Development Process, SVN(Subversion).

Client: Data Analysis and Software Solutions (DASS), Kathmandu, Nepal Jun 2009 – Sep 2010

Role: Java developer

This project is a web based application developed using HTML and JavaScript. This application is developed for a consulting and Designing IT service company that delivers system and the Application Integration-Business, e-commerce, database technologies and also web services specialized technology staffing and a spectrum of other IT services to enhance the client company flexibility, and improve their business and IT performance.

Responsibilities:

Coordinated with team members in gathering system requirements and specifications required for the redesign.

Involvement in architectural and design discussions.

Helped the project team to identify the suitable technology tools required for the projects.

Designed and developed the Application based on Model-View-Controller architecture.

Involved in analysis, design, Coding and development, Implementation phase of the modules.

Involved in technical design and the architecture.

Created external XML documents.

Worked on JAVA J2EE team and designing DAO interface and implementation.

Involved in Bug Fixing (Debugging) of the application.

Involved in Developing User Interfaces using HTML and JSP's.

Developed and published web-services using WSDL, SOAP and XML, Jax-B.

Implemented Web-Services to integrate between different applications (internal and third party components using SOAPweb services using Apache-CXF.

Designed and developed the approaches/strategies for the entire application.

Developed web pages with JSP and Servlets using HTML, JavaScript, AJAX, and XML.

Used Apache Ant as the software build tool.

Used Apache Maven for the over-all software project management.

Used SVN tools for version control and management.

Environment: Java, J2EE, HTML, MVC, JavaScript, JSP, Servlets, SOAP, WSDL, Spring, CSS, UML,

XML, HTTP, Eclipse, MVC, AJAX, Apache Ant, Apache Maven.

Education:Bachelorof Computer Engineering,Tribhuvan University,Kathmandu Nepal - 2010.



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