SUMMARY

• Over 10+ years of professional experience in the Information Technology mainly worked on E - Commerce, Healthcare, Telecommunications, Insurance domains and involved in software development life cycle processes including requirements gathering, analysis and design, development tools and technologies, release and version control.
• Developed tools usingPython, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators, and production to ensure production deadlines are met.
• Responsible for setting upPythonREST API framework using Django.
• Developed views and templates withPythonand Django view controller and templating language to create a user-friendly website interface.
• Developed web applications in Django Framework model view control (MVC) architecture.
• UsedPythonto write data into JSON files for testing Django Websites. Created scripts for data modelling and data import and export.

PROFESSIONAL EXPERIENCE

Confidential - Pittsburgh, Pennsylvania

Sr. Python Developer

Responsibilities:

• Developed tools usingPython, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators, and production to ensure production deadlines are met.
• Responsible for setting upPythonREST API framework using Django.
• Developed views and templates withPythonand Django view controller and templating language to create a user-friendly website interface.
• Developed web applications in Django Framework model view control (MVC) architecture.
• UsedPythonto write data into JSON files for testing Django Websites. Created scripts for data modelling and data import and export.
• Provided application development, using OOA and OOD methodologies, primarily for Java, EJBs, JSP, (D)HTML, CSS, AJAX, jQuery, jQueryUI, XML, XSL, XSLT.
• Developed Rest architecture based webservices to facilitate communication between client and servers.
• Developing a new Content Management System backed by subversion SVN using java EE technologies.
• Developed stored procedures, Triggers and functions in Oracle to process the trades using MySql, MS SQL, MongoDB, PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables. Oracle is used as the persistence layer, configured and optimally indexed for searches.
• Developed MVVM structured Windows Phone application and want to develop same for Windows
• Created Node.js middleware application server to encapsulate modern JS widget framework and control set. Developed single page application with Angular.JS, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js.
• Developed Oracle PL/SQL Stored Procedures and Queries for Payment release process and authorization process, Developed DAO API to manage the payment information using Hadoop, Big data, Cassandra, NoSQL, MongoDBm MySQL, JDBC.
• Implemented the validation, error handling, and caching framework with Oracle Coherence cache.
• Developed Rest and SOAP architecture based webservices to facilitate communication between client and servers, used application servers like WebLogic, WebSphere, JBoss andTomcat with Maven.

Environment: Python, Django, Shell Scripting, AWS, Pandas, PyQt, PyQuery, Flash, HTML, CSS, Javascript, Node.Js, Angular.Js, React.js, AJAX, Oracle, MongoDB, MySQL, JDBC, Git, Github, Rest, SOAP, WebServices, Selenium, UML, Eclipse, Junit, Itext, Subversion, Agile, Web 2.0, SOA

Confidential - Dallas, TX

Sr Python Developer

Responsibilities:

• RefactorPython/Django modules to deliver certain format of data.
• Managed datasets using Panda data frames and MySQL, queried MYSQL database queries frompythonusingPython-MySQL connector and MySQL dB package to retrieve information.
• UtilizedPythonlibraries NumPy and matplotlib.
• WrotePythonscripts to parse XML documents and load the data in database.
• Used Wireshark, live http headers, and Fiddler2 debugging proxy to debug the Flash object and help thedevelopercreate a functional component.
• Parsers written inPythonfor extracting useful data from the design data base.
• Development ofPythonAPIs to dump the array structures in the Processor at the failure point for debugging.
• Created and developed web pages usingHTML5, JAVASCRIPT andCSS, AJAX, jQuery
• Comprehensive understanding of AngularJS Module, Controller, Routing, Also used Javascript, Node.Js, Bootstrap.Js, AJAX, jQuery, jQueryUI, D3.js, React.js, Backbone.Js.
• Used NODE.JS and written node.JS application in JavaScript and can be run within the node.JS runtime.
• Involving in Scrum process of Agile methodology and fullSDLCdevelopment.
• DesignedUML classdiagram, sequencediagram,use casediagramand coding for backend using Java
• Involved in analysis, design and coding of Create Activity, Office Activity and Policy view modules using Struts, Jsps, Webservices, Java-script and CSS.
• Designed frontend using AJAX, jQuery, jQueryUI, Node.Js, Angular.Js, Bootstrap.Js, Backbone.Js, React.js, JavaScript.
• Worked on Grunt, bower, Javascript, Node.Js, Bootstrap.Js, D3.js, React.js, Backbone.Js and angularjs
• Involved in various phases of project development following Agile, Scrum (Extreme Programming).
• Designed the UML, created class, sequential diagrams using Borland Together Architecture, modified code
• Expertise in writingSQLqueries, Views, Materialized views,PL/SQLprocedures, functions, packages, triggers, cursors, collections, Ref cursor, cursor variables, System reference cursor, DynamicSQL.
• Worked on installation and Configuration ofMongoDBnodes for Replications and Shared clusters on AWS cloud computing.
• Developed a Web Application using Java with the Google Web Toolkit API with PostgreSQL
• Worked on Securing WebSphere Portal with LDAP and DB2, WebSphere with LDAP
• Build a hotel booking app using Hybrid appframework(Ionic3frameworkand Smart IDE, TypeScript, AngularJS, Cordova)

Environment: Python, Django, Shell Scripting, AWS, Javascript, Node.Js, Bootstrap.Js, Angular.Js, Backbone.Js, CSS, HTML5, JSP, JDBC, Hadoop, Big data, Cassandra, NoSQL, MongoDB, MySQL, MS SQL, Soap, Web Services, REST, SOAP, APACHECXF, Eclipse, Junit, Jira, GIT, GITHUB, Subversion (SVN), Maven, SOA, JMS, Tomcat, Linux.

Confidential - Philadelphia, PA

Sr. Python Developer

Responsibilities:

• Used JavaScript for Client Side validations.
• Designed and developed the web-tier using Html, JavaScript, Angular.js, Node.js, JSP, Ext.js, Servlets, DOJO, Struts and Tiles framework.
• Developed PL/SQL store procedures for data migration and database upgrade from oracle using MYSQL,
• Developed the CRUD API for the POS Engine using Restful, Apache Axis2 and generated the WSDL.
• Collaboration technology planning, social media adoption and metrics Web 2.0 strategy.
• Working experience in Web Services using SOAP and WSDL, JSF, JSON, JQuery, JMS and Oracle coherence.
• Designed and developed DAO layer with Hibernate standards, to access data from IBM DB2
• Coded scripts to clean normalize, reformat data for loading into the ERP system using VB Script and Ruby
• Develop Mercurial, ClearCase, WordPress themes to meet the needs of the small business owner.
• Experience in designing, developing and testing C/C++ and Java applications in SDLC as well as Agile environment.

Environment: Python, AWS, JavaSCript, JSP, Angular.js, Node.js, Ext.js, HTML, CSS, MYSQL, SOAP, UML, Netbeans, Selenium, PL/I, ANT, EMC Documentum, Jira, Swing, ILOG, Mercurial, ClearCase, COGNOS, Waterfall

Confidential - Columbus, OH

Sr. Software developer

Responsibilities:

• Developing Applications using latest Java/J2EE technologies such as Cassandra, Java 8, Junit, Cucumber. Wrote JAVA Servlets that generates dynamic VXML. sed Java 8 features in developing the code like Lambda expressions, creating resource classes, fetching documents from database. Worked with Java Messaging Services (JMS) for reliable and Asynchronous Communication.
• Worked with Core Java concepts like Collections Framework, multithreading, memory management.
• Expertise using Java IDE tools like Eclipse, NetBeans, MyEclipse, RAD. Worked extensively on design and development of applications using Java, J2EE, spring, Hibernate, J Query
• Used Spring Data Mongo DB as the persistence framework in retrieving the user and medical benefits details from Mongo DB.
• Specialized in developing Web 2.0 Apps using jQuery Along with AJAX/ JavaScript.
• Involved in writing Unix Shell Script for performing automated tasks.

Environment: Spring, Struts, JDBC, Struts, JSF, JPA, Servlets, JavaScript, HTML5/CSS, AJAX, Bootstrap, Oracle, REST, SOAP, REST. AXIS2, NetBeans, WebSphere, CVS, Junit, Selenium, JMeter, Postman, Waterfall, AWS, EC2,S3, RDS, JSP, Servlet, ANT, XML, WSDL, JIRA, TOMCAT, UNIX

Confidential - SEATTLE, WA

Software developer

Responsibilities:

• Used Agile (SCRUM) methodologies for application development.
• Redesigned the employee enroll UI using AngularJS, HTML5, CSS3 andJavaScript.
• Created custom AngularJS directives.
• Used AngularJS routing for navigation within the module.
• Developed and Deployed the Application on Eclipse and Tomcat Web Server respectively.
• Responsible for code optimization and testing across other browsers

Environment: Java1.7, J2EE, HTML5, CSS3, JavaScript, AngularJS, JSON, Ajax, Tomcat, Eclipse, SVN, spring, Oracle, RESTful web services.