SUMMARY

• Over 15+ years of professional IT experience in all phases of the Software Development Life Cycle (SDLC) of a project which includes requirements gathering, analysis, design, development, maintenance & enhancement and testing.
• Worked in Manufacturing, Telecommunication, Transit, HR, Retail and Ecommerce domains and worked for some reputed international clients like HP, GFI GenFare, Applied Materials, Parallels and WorkScape.
• Experience in designing, developing and maintaining the web based, multi - tiered client-server and distributed components applications using Java, J2EE Technologies.
• Experience with front end technologies HTML, CSS, JavaScript, Firebug and JQuery.
• Extensive experience in Core Java/J2EE technologies. Developed web-based applications using Servlets, JSP, AJAX, JDBC, JPA, JQuery, Bootstrap, XML, JNDI, Hibernate andspring.
• Excellent working experience with various frameworks like Spring, Hibernate.
• Strong understanding of J2EE design patterns like MVC, Singleton, Façade, Factory, Observer Pattern, Proxy Pattern, DI Pattern, Adapter Pattern etc.
• Experience in producing and consuming Web-services JAX-RS (REST), JAX-WS, SpringWS, SOAP
• Experience with full text search like Apache Lucene, Apache Solr and Elastic Search
• Experience withBig Data, Map Reduce and Hadoop
• Experience with web/application Servers like Apache, Tomcat.
• Expert in writing complex SQL Queries and UNIX shell scripts.
• Having Experience working with databases ORACLE, MYSQL, and SQL Server.
• Experience with XML related technologies such as DTD, XML, XSL, XSLT and XSD.
• Good hands on working onAngularJS, JQuery, Bootstrap, Node.JS, Jasmine, AJAX and JSON.
• Having knowledge of using Log4j logging framework.
• Experience in working with different operating systems like Windows, UNIX and Sun Solaris.
• Working experience in version control tools like CVS, SVN and Github.
• Experience with java build tools like Maven and Spring ROO.
• Experience in working in both Methodologies - Scrum, Waterfall, Iterative
• Android development - Developed one application

TECHNICAL SKILLS

J2EE Technologies: Servlets, JSP, JSTL, JDBC, JNDI, JPA

Web Technologies Stack: JSP, Servlets, MVC (Struts + Spring MVC), HTML5, XHTML, CSS, Java script, JQuery, Bootstrap,AngularJS,Node.JS, Jasmine, AJAX, JSTL, ASP.NET, .NET Entity frameworks

Web Services Stack: WS Standards, JAXB, SOAP, RESTFUL Services, JAX-WS, RPC, ASP.NET Web API

Search Technology: Apache Lucene, Apache Solr, Elastic Search

IDE: Eclipse

Application/Web Server: Tomcat, Apache 2.x

Databases: Oracle, My SQL, SQL Server

XML Technologies: XML DOM, XSL, XSD, Java based XML parsers (SAX and DOM)

Operating Systems: Variants of Linux, Windows 7/Vista/XP/2000/NT/98/95, MS-DOS

Frameworks: Spring, Hibernate, Log4j, ehCache, JUnit

Version Control Tools: CVS, SVN, GitHub

Scripting: Unix Shell Script, Perl Script

Testing Frameworks: Junit, Selenium

Spring Stack: Spring Core, Spring MVC, Spring WS, Spring Transactions, Spring Mobile, Spring ORM

Programming Languages: Java, C/C++, C# and PHP

PROFESSIONAL EXPERIENCE:

Confidential

Lead Java Architect

Responsibilities:

• Wrote the design, architecture documents
• Developed an administrative user interface with AngularJS, Bootstrap and CSS
• Worked all the phases of the application
• Modified the Elastic Search parameters, MySQL Queries with tomcat.
• Created triggers for the application and the administration back end application
• Developed backend application on Spring 3.x with Spring MVC for Restfulness
• Used CORS filter for token based authentication after login.
• Integrated and developed Spring Hibernate and JPA as an ORM with MySQL
• Spring Data with ElasticSearch for searching product, category etc.
• Created an End to End Selenium based Unit Test Framework
• Developed Graphs to show trends, brand reach, product delivery etc.
• Wrote Architecture Design Documents
• Made the scheme of designing and testing modules by using SDLC/agile methodology.
• Designed and developedRest services using Spring Rest
• Worked on all phase ofagiledevelopment life cycle.
• Developed user interface of the application using Angular JS, Ajax, Bootstrap
• Tune SQL statements, Hibernate mapping, and Tomcatapplication server to improve performance.
• Built and deployed Java applications based environments and produced both unit and functional test results along with release notes.
• Developed application onspring 3.xframework by utilizing its features like Spring Dependency injection, Spring Security, Spring Web flow with Spring MVC and Restful.
• Used spring’s dependency injection for injecting entity manager and managed beans into spring beans.
• UsedCORS filterfor token based authentication.
• Developed the ORM using Hibernate.
• Developed Spring Data to integrate ElasticSearch
• Followed techniques and principles provided by test driven design (TDD) paradigm for developing quality code.
• Created Junit test cases using JUnit4 Framework.
• Created an End to End Selenium based Unit Test Framework
• The initial version of the system was developed using ASP.NET, Entity Frameworks and Web API
• Created design and architecture documents
• Created a front end using JSP, JSP, JSTL, JavaScript, Bootstrap, JQuery and Ajax
• Designed database schema for MySQL
• Tune SQL statements, Hibernate mapping, and Tomcat application server to improve performance.
• Built and deployed Java applications based environments and produced both unit and functional test results along with release notes.
• Developed application onspring 3.xframework by utilizing its features like Spring Dependency injection, Spring Security, Spring Web flow with Spring MVC.
• Used spring’s dependency injection for injecting entity manager and managed beans into spring beans.
• Coded JSP pages and used JavaScript for client side validations and to achieve other client-side event handling
• Worked on Spring Web Flow onSpring MVCfor building flows in our web application

Confidential

Technical Lead

Responsibilities:

• Analysed Parallels PA and Plesk
• Analysis of flow from setup, execution, user mode, admin mode etc on Plesk and PA
• Created a design document for Test Automation
• Using Firefox Selenium plugin to record the admin and user actions on Parallels PA and Plesk
• Created a framework using Page Objects using Selenium Java
• Developed Error/Exceptions object to store the errors in the MySQL database
• Developed a front end dashboard to check the errors/exceptions and other errors from logging and MySQL
• Front end was developed using Bootstrap, JQuery, JSPX, JSLT, Sprint MVC
• Used Spring MVC, Spring Web Services and Hibernate to store and view the data.
• The communication to other platforms such as PHP, .NET were utilized Spring Web Services
• Created and modified common framework for Parallels Plesk and PA for each version and release
• 50+ open source projects and 40+ custom applications are installed, configured, upgraded, executed 5 pages from login to logout and removed from Parallels PA and Plesk Environment using this automation framework

Confidential, IL

Lead Architect

Responsibilities:

• Created Functional Specification, Design and Architecture documents
• Developed front end using JSP, Servlet, JQuery and CSS
• The backend was developed in Spring 3.x, Hibernate, Spring Web Flow and Spring MVC
• Analysed and designed the SQL Server database for the central server
• Developed a Web Services Service using Spring Web Services to get data from bus depots
• Developed Conversion of binary data to database data
• Developed Web Services for integrating with third party ERP application like SAP and Oracle Financials
• Developed extensive data protection modules such as audit log, security, user management and.
• Technically lead the team and technology from inception to close.

Confidential, IL

Technical Lead

Responsibilities:

• Created technical and functional documents
• Developed a basic crawler framework to store the data in MySQL and Apache Solr
• Developed addon crawler to get the data from the web source
• Developed using Map Reduced from the big data to split the data and store the file for crawling
• Developed Front End framework using JSP, JSLT, JQuery and CSS
• Performance tunings were made in SQL Queries and Tomcat server
• Backend was used as Spring Web Flow, Spring MVC, Hibernate and Spring Data, Apache Solr
• Different graphs were used to show the current product pricing with competitor
• Created technical and functional documents
• Developed Front End framework using JSP, JSLT, JQuery and CSS
• Performance tunings were made in SQL Queries and Tomcat server
• Developed backend using Spring Web Flow, Spring MVC, Hibernate and Spring Data, Apache Lucene
• Designed the database tables and indexes
• Created technical and functional documents
• Developed Front End framework using JSP, JSLT, JQuery and CSS
• Performance tunings were made in SQL Queries and Tomcat server
• Developed backend using Java Servlets, JDBC, MySQL and Apache Lucene
• Designed the database tables and indexes
• Created and developed a search algorithm for recruiter to search candidates on skill
• Developed a crawler framework to get the jobs from different job boards

Confidential, IL

Senior Developer

Responsibilities:

• Created Detail Design Document
• Developed Java Beans and POJO objects
• Developed a security framework objects
• Analysed and designed Database
• Written Full unit testing and system documents
• Created Use Case Documents
• Created detail design documents
• Developed B2B POJO Objects
• Designed Database for B2B applications
• Integration with EDI
• Written Unit Testing and System testing for the B2B application