SUMMARY

• Computer Science graduate with 6 plus years of Extensive experience of designing and developing software applications, Maintenance of Web - Based, Client-Server, N-tier Architectures and Database. IT experience in all phases of software development life cycle (SDLC), which includes User Interaction, Business Analysis/Modeling, Design/Architecture, Development, Implementation, Integration, Documentation, Testing and Maintenance of Web-Based, Client-Server and N-tier Architectures.
• Ability to work effectively in cross-functional team environments and experience of providing training to business users. Designed and implemented several projects in e-Business & Workflow Solutions for Healthcare and Financial Industries.
• Excellent analytical, troubleshooting, communication and interpersonal skills. Experienced in using Scala, Java tools like Intelli J, Eclipse. Extensive project experience in Object Oriented Programming, Data Structures, Algorithms. Extensive hands-on experience with core expertise in design, development and deployment of N-Tier enterprise applications for J2EE platform using Java, Java Script, Struts, Spring, EJB, Servlets, JSP, Web services, JNDI, JMS, JAXP, JUnit and XML.
• Experience in building MEAN applications using Express.JS, Angular-JS, Node-JS, creating Web services components of Restful Web services to interact with UI Interfaces using REST API with Node-JS, Express-JS and installing client side dependencies using Bower and Yeoman.
• Experience in Developing User Interface (UI) Rich Web Applications, and Web Service Applications using Front End/User Interface (UI) Technologies like Object Oriented JavaScript, Type Script, Angular 2.0, Angular 5, Angular JS, Node JS, Bootstrap, Media Queries, CSS Frameworks, Java. Hands-on experience working with Continuous Integration (CI) build-automation tools such as Maven, SVN, Jenkins, and Apache Ant.Experience in Developing and consuming SOAP and Restful web services.

TECHNICAL SKILLS

Languages: Java, J2EE, C, C++, SQL, PL/SQL.

Java Technologies: Servlets, JSP, JDBC, JMS, EJB, RMI, Web Services, SOAP, Log4j

Distributed Technologies: Web Services, JMS, WebSphere MQ

IDE: WSAD, Eclipse, RAD, Spring STS, NetBeans

Framework: Struts, Spring MVC, Spring Cloud, Spring, Hibernate, Apache axis for Web Services

Web/Application Servers: Apache Tomcat, WebLogic, WebSphere, JBoss

Web Technologies: HTML, DHTML, AJAX, CSS, Bootstrap, AngularJS, XMLDOM,GWT, XPath, DOM, DTD, React.js, AWS

Methodologies: SDLC, UML, Design Patterns, SOA

Version Control Systems: CVS, Clear Case, SVN, GIT

Operating System: All Versions of Microsoft Windows, UNIX and LINUX

Database: Oracle 8i/9i/10g/11g/12C, MySQL,DB2, SQL Server

PROFESSIONAL EXPERIENCE

Confidential

Senior-Java, PL/SQL Developer

Responsibilities:

• Improved the enterprise internal management system.
• Designed and implemented additional functionalities for the management of customer requests and incident tickets. Language used Java/ JSP. Frameworks struts and hibernate.
• Updated database (MySQL) and executed normalization process. Actively involved with the team, management & client as a part of Agile (SCRUM) software development.
• Used AngularJS to populate the data tables on the front-end and retrieve data from the rest services.
• Quickly prototyped and created applications interfaces from the PDF are given by the UX using HTML5, CSS3 and Bootstrap.
• Responsible for setting up Angular JS framework for UI development. Developed html views with HTML5, CSS3, JSON and Angular JS.
• Iterative design process upon client approval build out of all assets: buttons, products shots, UI components and etc.
• Experience on working with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, Pseudo classes, Pseudo elements and CSS behaviors in CSS.
• Created user-friendly GUI interface and Web pages using jQuery, JSON, JavaScript, HTML5, CSS3, and Angular JS which are compatible for mobile and tablet devices.
• Involved in the Development of Spring Framework Controllers.
• Worked on Angular JS Validations.
• Handled Browser compatibility issues in XHTML, CSS and Java Script for IE, Firefox and Chrome browsers
• Extensively worked on Java/J2EE technologies including core Java 1.6, Junit 4, Ant, maven, Apache Tomcat
• Developed PL/SQL stored procedure, functions, Triggers and style sheets
• Responsible for the server administration (Apache Tomcat) and system source code version control.
• Performed an autonomous working style.
• Developed and Optimized Stored Procedures and Functions using T-SQL
• Gathered business requirements and converted it into SQL stored procedures for database specific projects.
• Collaborated with multi-vendor global teams like business analysts, front end developers and testers.

Environment: Java/J2EE, Java 8, Spring 3.x, Hibernate, Ebean, Intelli J, JSP, Servlets, HTML, DOJO, JavaScript, Spring AOP, Spring Cloud, Eclipse, Node JS, angular JS, React.js, Core Java, XML, XSD, XSLT, CSS, JPA, JUnit, jQuery, Docker Apache CXF, RAD, Oracle, PL/SQL, SQL developer, WebSphere Application Server 8.1, Maven, Log4j, Unix, Microsoft Visio, Quality Center, JIRA Tracking tool.

Confidential

Sr Java Developer

Responsibilities:

• Involved in requirements gathering, analysis, development, integration and deployment phases of application delivery process.
• Developed Business objects, request handlers and JSPs for the application using JAVA Servlets and XML
• Wrote SQL queries to fetch data from MYSQL database
• Created and maintained data using MYSQL Database and used JDBC for database connectivity
• Installed Apache Server for handling HTTP Request/Response that are controlled using session tracking in JSP.
• Implement the web application using MEAN Stack technologies (Express, Angular 2, Node.js ) along with HTML5, CSS3, JavaScript, jQuery, Bootstrap and other web technologies.
• Involved in multi-tiered JavaEE design using spring MVC and REST Webservices deployed on Oracle Web logic Server connecting to Oracle 11g database.
• Responsible for creating and maintaining architecture for Restful API using Spring Boot.
• Experience with features of Angular 2 such as directives, dependency injection, modules and routing.
• CVS as used for the version control
• Front end was developed using JSP, AJAX, Struts tags library, jQuery, HTML5, and CSS/CSS3.
• Optimized the Cassandra cluster by making changes in Cassandra configuration file and Linux OS configurations.
• Developed REST API's using Spring MVC and Spring boot, hosted all micro services on PCF
• Using PCF did smoke tests, which are functional unit and integration tests on all major system components.
• Proven experience with ORMs (Hibernate, JPA, Ebean.
• Developed and implemented several test cases using JUnit framework
• Contributed web application development and design using HTML/XML/CSS and JavaScript
• Managed application development / delivery cycle using Subversion Source control tool.
• Assisted in maintaining and updating existing applications and modules.
• Contributed to development of client side and server-side codes for internal and external web applications.
• Provided assistance and support to programming team members as required.

Environment: Java/J2EE, Spring 3.x, Hibernate, JSP, Jdk 1.8, Core Java, Servlets, HTML, DOJO, JavaScript, Spring AOP, IntelliJ, Spring Cloud, Eclipse, EBean, Node JS, angular JS, React.js, XML, XSD, XSLT, CSS, JPA, JUnit, jQuery, Docker Apache CXF, RAD, Oracle, ReactJS, SQL, PLSQL, WebSphere Application Server 8.1, Maven, Log4j, Unix, Microsoft Visio, Quality Center, JIRA Tracking tool.

Confidential

Java Developer

Responsibilities:

• Involved in analysis, design, development and implementation of this application.
• Developed User Interface using HTML, JSP.
• Validated the data using JavaScript.
• Responsible for building technical specs from business requirements prior to the application development phase.
• Developed a modularized application using n-tier J2EE architecture, application server, struts framework, Hibernate.
• Developed coding using SQL, PL/SQL, Queries, Joins, Views, Procedures/Functions, Triggers and Packages.
• Designed and implemented the user interface using HTML5, CSS3, JavaScript and Angular JS.
• Involved with bug fixing on functionality, performance and designing issues with JavaScript, jQuery, HTML5, CSS3 and Angular JS.
• Involved in system analysis, design, development, testing and deployment process
• Participated in complete SDLC process
• Developed Servlets for retrieving/updating the data from tables in the database.
• Designed and created the database tables to conform third normalization form.
• Wrote PL/SQL stored procedures and triggers.
• Developed ETL jobs to transform data from multiple data sources using extensive Join operations.
• Trained the users on using the software.
• Collaborated with diverse programming teams to prototype and solve complex business problems.

Environment: Java 1.7, J2EE, Spring Framework 4.0, Core Java, Spring Cloud, Mainframe, Hibernate, AJAX, Oracle 11g, Web Services, JavaScript, Agile, REST, XML, SOA, WebSphere, JavaScript, Docker, Angular JS

Confidential

Software Engineer:

Responsibilities:

• Involved in development and unit testing components of application delivery cycle
• Participated in complete SDLC process including encoding, testing, debugging and documenting programs
• Implemented Python Pandas module for application specific data transformation while loading data between relational database environment into Big data environment.
• Experience using Numpy/Matplotlib & Pandas for data analysis & visualization builder application.
• Built a custom python application to process custom feed file data (format: Excel/CSV/Tab separated, delimiter data files) into relational data structure and loaded into persistent data storage.
• GITHUB/Tortoise GIT / GIT Bash was used as a SCM tool, to manage all project artifacts.
• Implemented Unit tests for python core application project and executed using PyUNIT framework.
• Good Knowledge in process automation, best practice approach, technology efficiency, and effectiveness.
• Engaged in preparing technical and procedural documentation required in application system development by providing systems context flowcharts.
• Mentored with other developers on the project in resolving day to day issues.
• Contributed web application development and design using HTML/XML/CSS and JavaScript
• Contributed to development of client side and server-side codes for internal and external web applications.

Environment: Java 1.7, J2EE, Spring Framework 4.0, Core Java, Spring Cloud, Mainframe, Hibernate, AJAX, Oracle 11g, Web Services, JavaScript, Agile, REST, XML, SOA, WebSphere, JavaScript, Docker, Angular JS