SHIVA SHANKAR Sr Liferay Java J2ee Consultant

Transcription

1 SHIVA SHANKAR Sr Liferay Java J2ee Consultant : shiva.hai08@gmail.com :(571) SUMMARY Certified Java J2ee Developer over 10 Years of IT experience in all phases of Agile and SDLC including like requirement gathering, analysis, design, development, integration, testing, support and maintenance of software web applications Using Java, Liferay, JDBC, JSP, Servlets, Struts, JSON (RESTful Webservices), Portlets (Liferay 6.1) and Spring Boot. Involved in projects developed using frame-works Struts1.2, Hibernate, Spring and Liferay 6.1, Liferay 6.2, Liferay 7 and Spring Boot 1.5. Proficient knowledge in Java, J2EE & Portlet web-component technologies(jsr 168/286) Expertise in Object Oriented Programming and development of n-tier component based enterprise Web Expertise in MVC Architecture and industry standard frameworks including spring 3.0, Hibernate. Having a good knowledge on EJB, Agile methodologies and SCRUM calls. Hands-on experience in Deployments, Migration, Maintenance and Enhancements of Web Enterprise App. Working with the Servers Apache Tomcat, Bea web logic. Knowledge in developing customized Light weight persistent classes and ORM Sowftware (HIBERNATE). Good knowledge in Object Oriented Analysis, J2EE Architectures & Web design patterns Experience in developing Spring boot microservices. Having good knowledge on Tomcat, WebLogic, JBoss and Websphere. Proficient in Database Programming skills SQL, PL/SQL. (Oracle, MySQL, MS SQL, MongoDB, SQL Light.) Experience in Software development methodologies such as Agile Scrum and Waterfall methods. Involved in Unit Testing and Provided 24/7 support to all customers that I have worked on. Exposure to delivery models including Onsite / Offshore working model and coordination between business and development team. Proficient in Source Code Management tools like TFS, GIT, Bitbucket and SVN. Good working knowledge on the development IDE s like Eclipse, My Eclipse including different plug-in integrations for code review, code check-in and check-out from eclipse and SQL Developer etc. Hands on experience on oracle database including writing complex queries, stored procedures, functions, package, JOINS and also involved into SQL tuning for performance. Expertise in developing Ant/Shell scripts for building/deploying/automation of the enterprise applications, Running schedulers/jobs, nightly builds and used tools like Hudson. Experienced in developing enterprise application testing with JUnit and logging with Log4J for n-tier component based enterprise Web Applications. Expertise in Service-Oriented Architecture (SOA) software design using SOAP, REST based Web services Experience in Database Design, Creation and management of Schemas, writing Stored Procedures, functions, Triggers, DDL, DML SQL queries. Experience in writing SQL and PL/SQL programming. Experience in working as SSE and strong experience in guiding, managing offshore/onsite teams along with functional and technical work. Hands on experience in Liferay configuration, Administration and development in Liferay extension environment, Hooks, Themes and SDK Plugin. Having experience with Liferay portal security like authentication overview, authorization and permission checking for users and securing development recommendations Highly self-motivated and adaptive with the ability to grasp things quickly and possesses excellent interpersonal, technical and communication skills. Expertise in Service-Oriented Architecture (SOA) software design using SOAP, REST based Web services Expertise in application development using Core Java, J2EE, JDBC, Servlets, Struts, Liferay Portal 6.1, Spring MVC, JSR 286, IOC Container, AOP, Annotations, Hibernate, JUnit, Log 4j, Ant, Maven, CSS, XML.

2 TECHNICAL SKILLS Languages Web Technologies Scripting Language : Java, J2EE, EJB, Data Structures, Servlets, JSP, Liferay Portlets : Spring boot 1.5, JDBC, JSP, Servlets, Struts, Portlet, JSR 168/286, Spring3.0, Hibernate, JSR- 168, 286, Restful, Apache POI, HttpClient, JAXB, HttpPost, Selenium : JavaScript, JQuery, Angular JS, Ajax, Yahoo UI, AUI, High charts SOA and Web Services Databases J2EE Design Patterns/Architectures Directory Servers Analysis & Presentation Tools Application/Web Servers Operating Systems Version Control. Portal Technologies : Apache Axis, Web Services (WSDL, SOAP, REST, XML), JAXB : Oracle, MS SQL : Business Delegate, Composite Entity, Data Access Object (DAO), Front Controller, Model-View-Controller (MVC), Service Locator, Session Facade, Singletons, DTO : Windows Server Active Directory (LDAP). : MS PowerPoint, MS Word, MS Excel. : Tomcat : UNIX (Solaris, Linux, Ubuntu), Windows NT/2000/XP/2003 : SVN, GIT, Bitbucket and TFS : Liferay, Alfresco Architecture and UML design tools : Microsoft Visio 2002/2003, Rational Rose 2000 Bug Tracking tools : HP Quality Center, BugZilla, BugTracker. Web/Application Server : Apache Tomcat, Bea Weblogic, IBM Websphere, JBoss Tools : Log4J, ANT, Maven, JUnit, Toad9.0, Team Foundation viewer (Microsoft), Junit 4, Mockito, Power Mock. Arquilian, SVN, CVS, GIT HUB, JIRA, Bitbucket, Confluence, Teamcity, Rundeck, Jenkin, Hudson IDE s : MyEclipse6.0, Net beans, RAD, Intelli J Idea 2017 RDBMS/Database : Oracle10G, MS SQL 2008 R2, MySQL, MongoDB, NoSQL, MariaDB Automation Tools : Rational Functional Tester 8.1, Soap UI, Fiddler Performance analyze Tool : HP Load Runner 9.1 PROFESSIONAL EXPERIENCE Senior Liferay Portal Developer Client: Nintendo, Redmond, WA May 16 to Dec 17 Description : Nintendo developer portal (3PT) is common platform built on Liferay 6.2 portal which integrates multiple applications and provide functionality to Partners like register, manage payees and complete module to launch games on Nintendo Switch for partner products. Also partners can create sub organizations, user management and license acceptance and transfers. Involved in Requirement gathering, analysis and implementation. Coordinating Onsite / Offshore teams. Has been actively involves into most of the phases of software development life cycle that includes requires study, impact analysis, low level design, detailed technical specifications, development estimates, developments, reviews, test support, UAT/Production Support as part of responsibility as Team Lead and team player. Actively involved into proposing in design and development of the report which fetches the data as per functional requirement of the report. It involves writing complex queries and data model design in order to make queries simpler.

3 Involved in to provide development estimation of the report by defining the complexity of the report. Conducting daily status meeting for the team in order to understand day to day project status, queries/concerns (if any) to be discussed. Environment: JDK 1.8, Liferay Portal 6.2, Java, JSP, Spring Portlet MVC, Tomcat 7 and Oracle, High charts api, JQuery, Apache POI Senior Liferay Portal Developer Client: Cyclone, UK Dec 14 to May 16 CCBox recorder and Cyclone is a value for money recording solution designed specifically for Cisco Unified Communications (UC) environments, especially Unified Contact Centre Enterprise (UCCE) and Unified Contact Centre Express (UCCX). CCBox recorder provides full-time and compliance recording to help organisations expedite dispute resolution, reduce liability, increase operational effectiveness and comply with the Payment Card Industry Data Security Standard (PCI-DSS). The recorder is designed to be administered by Team Leaders, Supervisors and Managers with minimal training. The detailed user guide allows CCBox Recorder to be configured in a few simple steps. The easy-to-use and intuitive web based interface provides centralised administration of the recorder. Different user access levels are supported, so that only specific users with the correct access permissions can access call recordings. The central interface is also used to search and mange the recordings. In addition CCBox Recorder seamlessly integrates with UCCE and UCCX to supply Agent/Team details together with respective recording information. Project is completely handled by myself as SPOC. Actively involved into proposing in design and development of the report which fetches the data as per functional requirement of the report. It involves writing complex queries and data model design in order to make queries simpler. Involved in to provide development estimation of the report by defining the complexity of the report. Conducting daily status meeting for the team in order to understand day to day project status, queries/concerns (if any) to be discussed. Environment: Liferay Portal 6.2, Java, JSP, Spring Portlet MVC, Tomcat 7 and Oracle, High charts api, JQuery, Apache POI Senior Liferay Developer Client: Tesco, UK Jun 13 to Dec 14 Tesco.com and merchant HUB is a leader in online grocery and continues to expand its business at a rapid pace along different business lines. The business lines include Tesco Direct, Wine Club, Tesco Extra, Tesco Clothing etc. In order to better leverage the drawing power of Tesco.Com online grocery and the of Tesco brand itself, Tesco.Com is pursuing a strategy of becoming One Tesco Online. To support this various business lines, different systems need to be integrated and to be tested thoroughly to support for the better customer experience in their online journey, this new transformation program named as Change Program or General Merchandise Online (GMO). Involved in input validations of Seller/Supplier registration. Involved in service builder classes and custom sql implementations.

4 Successfully implemented Dashboard reports with flat file export functionalities. Involved in roles and permission implementations. Configuring Data Source in Tomcat Server and Deployment. Participated in full cycle of Agile methodology and scrum process. Environment: Java, JSP, Liferay Portal 6.1, Spring Portlet MVC, Tomcat and Oracle, Google charts api, Apache POI Senior Senior Java Developer Client: Tesco, UK Feb 12 to Jun 13 Tesco Bank Customer Portal integrates with several LOB applications such as Banking and Credit Card and communicates with other applications such as Customer Index (CI), Customer Single Sign-On (CSSO), Content Management System (CMS) and Tesco Bank Service Bus (TBSB). CI maintains an Index of Customer personal details and product holdings across multiple LOBs. CSSO provides cross channel authentication services. TBSB contains set of Tibco components that provide middleware and service orchestration to clients and communicates with CI and CSSO. Involved in bug fixes for SVPH (Single View Product Holdings) project in which the customer should be able to view multiple line of business products in a single page. Involved in bug fixes for PCA (Personal Current Account) project in which personal current account has been recently introduced and displayed in notification page. Involved in input validations of different forms. Writing DAO, Action, POJO classes, JSPs, Web.xml Configuring Data Source in Server and Deployment. Participated in full cycle of Agile methodology and scrum process Involved in JSON web services for Object oriented architecture. Handled large scaled services for data import and export services. Handled performance testing team and involved in load runner script writing and E2E scenarios. Actively handled production bug analysis and fixes. Environment: Spring MVC, JSP, Hibernate, Google charts api, Apache POI, Jenkin CI, IIS server, JAXB, JSON, RESTful Webservices, YUI and Ajax, Jboss, JMS, Junit 4,Message Bus. Senior Java Developer Client: Tesco, UK Jan 11 to Feb 12 Operating Model Reporting Portal is a simple web based application to provide customised reports of HP Quality center Data Base.It facilitates user to select project, subproject TestCycle, Tesco group etc based on selection generates reports, provide excel export and graphs also. Developing UI Involved in input validations Writing servlets, JSPs, Web.xml Configuring Data Source in Tomcat Server and Deployment. Environment: Java, Spring Boot 1.4, JSP, Apache POI, Servlets, Tomcat6, Eclipse, MS SQL Server 2005, Maven, TFS.

5 Senior Java Developer Client: Dairy Form Nov 07 to Dec 10 Retail Price Management Automation - IBM Rational Functional Tester is an automation tool which provides record and playback facility and it can also recognize oracle form elements as objects. Retail Price management is Oracle forms application, through RFT read input values from excel, executes customized script and output gives in excel. Customized script is in java code. This project complied fetching product details, simple and multi buy promotion details for specified period of time. Analyzing feasibility of task. Record and customizing script. Testing expected output with actual. Environment: RFT8.2, Oracle Forms, Java, Apache POI, MS SQL Server2005, RFT8.2, Oracle Forms, Java, Apache POI, MS SQL Server2005, Eclipse, SQL Developer, Maven, SVN