TECHNICAL SKILLS:

Technologies: Java, J2EE, JSP, JDBC, Servlet, XML, Spring, Hibernate, Struts, SQL, PL/SQL, C, C++, UNIX, HTML, Java Script, AJAX, CSS, JQuery, AngularJS, REST, SOAP.

Databases: Oracle 10g, My SQL, MS Server 2008, MS Access.

Operating Systems: Windows 10/8/XP/2000, UNIX, Linux.

Development IDE’s: Eclipse, Oracle Jdeveloper, Oracle TOAD, SQL Plus.

BI Tools: SAP Business Objects, Tableau.

Tools: MS Office, MS Excel, MS Access, MS Outlook, MS Power Point, Rational Rose, Putty, Apache Tomcat, Web Logic, Apache Subversion, Mantis/Jira Bug Tracker.

PROFESSIONAL EXPERIENCE:

Java Developer Intern

Confidential, Albany NY

Responsibilities:

• Involved in all the phases of SDLC including Requirements Collection, Design & Analysis.
• Used struts MVC module to implement MVC architecture in the web application and configured MVC components in the mapping files.
• Participated in meetings with business people for requirements gatherings and addressing the issues and changes in existing system.
• Involved in Analysis, Design, and Development and Production phases of the different modules.
• Extensive interaction with the project manager and the client.
• Developed class diagrams, sequence diagrams, and use case diagrams for the Use cases.
• Created several Exception classes to catch the error for a bug free environment.
• Used JDBC interfaces to perform CRUD operations on database.
• Wrote SQL queries, Procedures, View, Triggers for Oracle database.
• Developed the presentation layer using JSP, HTML, CSS and JavaScript.
• Involved in testing, debugging, bugs fixing and documentation of the system.
• Deployed Enterprise application using WebLogic Application Server
• Used Oracle as Database and used Toad for queries execution and also involved in writing SQL scripts, PL/SQL code for procedures and functions.
• Used JIRA for Scrum projects development and delivery in Agile methodology
• Developed application using Oracle JDeveloper and used build and deploy tool as Maven.

Skills acquired/used: JDK1.7, J2EE, JDBC, JSP, Servlets, XML, UML, Oracle JDeveloper, Struts, WebLogic Application Server, Apache Maven, Spring, Hibernate, HTML, CSS, JavaScript, Oracle 10g, MS Access, Windows 8, JUnit

Math Lab Teaching Assistant

Confidential, Albany NY

Responsibilities:

• Conduct group studies, Individual studies, Computer Labs for students of Computer Science, Biology, Mathematics & Business Major.
• Guide in solving homework and exams questions for various courses including Calculus, Linear Algebra, Differential Equations and Elementary Statistics.

Java Developer

Confidential

Responsibilities:

• Handling the responsibility of analyzing, coding, deploying, and testing the module in project as per the requirement of the clients and company.
• Designed & developed web user interface using JSP, Servlet, HTML, JavaScript, CSS.
• Responsible for creating Use Case, Class Diagram, Sequence Diagram.
• Developed complex stored procedures and created complex views using joins for robust and faster retrieval of data using SQL Server 2008.
• Designed Relational Databases in SQL Server 2008 using stored procedures, views, and used good practice of normalization to standardize database.
• Used Hibernate with Spring - writing annotations to map relationships and create model classes.
• Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) architecture and Hibernate.
• Developed the front end using HTML, JavaScript, AJAX, JSP, CSS, JQuery, XSLT and XML.
• Used SVN for Version Controlling.
• Involved in the deployment of the application using Tomcat Server.
• Used Eclipse for writing code and SVN for version control.
• Installed and used MS SQL Server 2008 database.
• Automated the mundane task using Shell scripting.
• Performed daily checks on Unix disk and space usage.
• Tune SQL queries and perform code debugging, develop complex SQL queries including correlated queries, and Nested queries, Unions, Intersect and Aliases.
• Monitored the CPU and memory usage on all the UNIX/Linux Machines.
• Capacity planning on Linux machines and SQL Server DB.
• Linux/Oracle environment support and resource utilization maintenance.
• Utilized Servlet for the controller layer, JSP and JSP tags for the interface
• Worked on Model View Controller Pattern.
• Designed and Developed SQL functions and stored procedures.
• Involved in debugging and bug fixing of application modules.
• Extensively involved in writing the SQL queries to fetch data from database.
• Regular maintenance on UNIX crontab and Autosys jobs.
• Involved in production support ticket management using incident management tool.
• Identify, evaluate and prioritize customer problem, complaints and escalating the issues to the appropriate development/senior team with the investigated root cause.
• Worked on Object Oriented Programming concepts.
• Used JQuery, Javascript, AJAX, Angular-JS route-config for displaying partial directives called REST services using $http through various Angular controllers.
• Used REST and SOAP Web Services to exchange information.
• Connected to backend database by using JDBC.
• Used SQL query language in SQL server for creating stored procedures.
• Developed User Interface using JavaScript, JQuery and HTML.
• Responsible for designing ER Diagrams and database schemas.
• Developed and Designed appropriate user interface using JSP, Servlet.
• Applied agile methodology and actively participated in the Scrum meetings to produce the deliverables within time.
• Writing and updating the Hibernate mapping file for each Java data objects to be persisted.
• Used Hibernate as ORM tool.
• Involved in unit testing, debugging and bug fixing of application modules.

Skills acquired/used: Java, JSP, Servlets HTML, JavaScript, CSS, AJAX, JQuery, AngularJS, XML, XSLT, REST, SOAP, Eclipse, Spring, Hibernate, Apache Tomcat, Apache Maven, SQL Server 2008, SQL, JDBC JUNIT, Linux, Autosys, Windows XP