SUMMARY

• Having 8+ years of experience as a Web/ApplicationDeveloperwith deep understanding of technology trends with expertise in core of complex technologies. Solid experience in Analysis, Design and Development, Testing, Implementation, production support and maintenance of various Web Applications usingPython, Django.
• Extensive experience in Requirement Analysis, Application Design & Development and profound knowledge on SDLC using agile and V - model.
• Experienced in working with variousPythonIDE's using PyCharm, PyScripter, Spyder, PyStudio and PyDev.
• Experienced in developing Web-based Applications usingPython, CSS, HTML, JavaScript, Angular JS and jQuery.
• Experienced in developing Web Services withPythonprogramming language.
• Good knowledge of Web Services with protocols SOAP, REST.
• Experience in using third party tools like Telerik, DevExpress and kendo Controls.
• Experience with containerizing applications using Docker and Vagrant.
• Profiledpythoncode for optimization and memory management.
• Skilled experience inPythonwith using new tools and technical developments (Libraries Used: libraries- Beautiful Soup, Jasy, NumPy, Scipy, Matplotlib, Pickle, PySide, Pandas dataframe, networkX, urllib2, Pychart, Highcharts) to drive improvements throughout entire SDLC.
• Involved in Unit testing, Integration testing, User-Acceptance testing, and Functional testing.
• Experienced in web applications development using Django/Python, Flask/Python, and Node.js, Angular.js, DOJO, jQuery while using HTML/CSS/JS for server-side rendered applications.
• Experienced in developing API services inPython/Tornado, NodeJS while leveraging AMQP and RabbitMQ for distributed architectures.
• Expertise in developing web-based applications using libraries and frameworks like Angular JS, Bootstrap, jQuery, Ruby on Rails, Knockout.js, Node Js, Backbone.js, React JS, D3 JS and Require JS.
• Having experienced in Agile Methodologies, Scrum stories and sprints experience in aPythonbased environment, along with data analytics, data wrangling and Excel data extracts.
• Having working Knowledge of Amazon AWS S3.
• Worked extensively on Big Data analytical models developed inPython.
• Extensive use of Object Oriented design methodology and Agile in software development.
• Extensive experience in Building web applications using Kendo UI widgets, jQuery, Angular JS.
• Experience object-oriented programming (OOP) concepts usingPython, C++ and PHP.
• Experienced in NoSQL technologies like MongoDB, CouchDB Cassandra, Redis and relational databases like Oracle, SQLite, Postgre SQL and MySQL databases.
• Experience on Web development using HTML4/5, CSS/CSS3, JavaScript, jQuery, Angular JS, AJAX, XML and JSON by following W3C standards.
• Extensive development experience in Java, Struts, JSPs, Servlets, taglibs, Hibernate, JDBC, HTML, JavaScript, SQL, XML and JSON.
• Developed J2EE applications on IDE's like Eclipse, PyCharm, My Eclipse, Google GWT, and Rational ApplicationDeveloper.
• Proficient in developing multi-threaded web services using CherryPy &bottlePy framework.
• Leveraging queuing architectures with RabbitMQ for scalability, performance and building.
• Knowledge in working with continuous deployment using Heroku and Jenkins.
• Knowledge on Cloud innovations including Infrastructure as a Service, Platform as a Service, and Software as a Service supplier (IaaS, PaaS, and SaaS).
• Proficient in writing unit testing code using Unit Test/PyTest and integrating the test code with the build process.
• Worked onPythonTesting frameworks like zope, pytest, nose and Robot framework.
• Well versed with Agile with SCRUM, Waterfall Model and Test-driven development methodologies.
• Experienced in installing, configuring, modifying, testing and deploying applications with Apache.
• Experience in working with different operating systems like LINUX, UNIX and WINDOWS
• Developed web applications and RESTful web services and APIs usingPythonFlask, Django and PHP.

TECHNICAL SKILLS

Languages: Python, Java, PHP, C, C++, Ruby

Web Technologies: HTML/HTML5, CSS/CSS3, XML, AJAX, jQuery, JSON and Bootstrap

Deployment Tools: Heroku, Amazon EC2, Jenkins

Client side: Java Script, HTML, DHTML

Databases: My SQL, Sqlite3, Mongo DB, SQL

Cloud Computing: AWS, EC2, S3

Framework: Django, Flask, Angular JS, Node JS

Operating System: Windows, MacOS, UNIX and Linux

Configuration Management: GitHub, SVN, CVS, Maven.

Tools: & IDE PyCharm, Eclipse, Jupyter Notebook, Sublime Text

Testing Tool: JIRA

Protocols: TCP/IP, HTTP/HTTPS

PROFESSIONAL EXPERIENCE

Confidential, Palo Alto, CA

Sr. Python Developer

Responsibilities:

• Experienced withPythonLibraries Beautiful Soup, NumPy, Pandas data frame, Matplotlib,python-twitter, urllib2.
• Experience in developing web-based applications usingPython, Django, PHP, AngularJs, Reactjs, C++, XML, CSS, HTML, JavaScript and jQuery.
• Extensive experience in designing and implementing various web applications in WAMP (Windows, Apache, MySQL, PHP).
• Developed Consumer-based custom features and applications usingPython, Django, and HTML.
• Experienced with Software Development Life Cycle, Database designs, agile methodologies, coding, testing of enterprise applications and IDE's such as Jupiter Notebook, PyCharm, Emacs, WebStorm, Intellij and Visual Studio.
• Having good experience in MEAN Stack (Mongo DB, Express.js, Angular.js, and Node.js) applications.
• Extensive experience in designing and implementing various web applications in both LAMP (Linux, Apache, MY SQL, PHP) Environments.
• Working with backendpythonautomation, CI pipelines, Docker and cloud provisioning/automation.
• Experience with Django and Flask a high-levelPythonWeb framework.
• Experienced in MVC frameworks like Flask and Pyramid and MVT framework like django.
• Experience in Implementation of MVC/ MVW architecture using Servlet, Django, and RESTful, SOAP web service and SOAPUI.
• Experience and understanding of React Redux life cycle with components and rendering to DOM.
• Good experience in Shell Scripting, UNIX commands.
• Experience in developing applications in Linux Environments such as Red Hat, CentOS, Ubuntu.
• Good Experience in Linux Bash scripting and following PEP Guidelines inPython.
• Experience in working with Relational DB (RDBMD) like SQLite, MYSQL Workbench, PostgreSQL and No-SQL database MongoDB for database connectivity.
• Experience in analyzing and handling large datasets using Oracle Relational database.
• Having experienced in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL, PL/SQL and PostgreSQL database.
• Basic Knowledge on JSON based REST Web services and Amazon Web services.
• Basic knowledge on Rest API and JSON Parsing, jQuery and Angular JS
• Experience in building frameworks inPythonfor Test Automation.
• Excellent Experience in Code Refactoring and Udeploy. Solid ability to code in JavaScript.
• Thorough knowledge in various front-end tools like HTML, JavaScript, XML, jQuery and AJAX.
• Experience in Bash Shell Scripting, SQL and Java Full stack web development usingPython.
• Having Good Experience in Object Oriented Concepts with C# and Python.
• Extensive experience in usingPython/Perl to code and design various phases for data processing pipeline.
• Experienced on Installation, Integration and Configuration of third party tools, Content Management System (CODEIGNITER, Zend, Laravel, Smarty).
• Good knowledge on IBM WebSphere Application Deployment and maintenance of an application on Application Server using clusters concept and IBM Tivoli Monitoring.
• Good knowledge in various phases of SDLC Requirement Analysis, Design, Development and Testing on various Development and Enhancement Projects.
• Experienced in Agile Methodologies and SCRUM process including Sprint planning, backlog grooming, Daily Standups, Code review, Pert Chart, Gant Chart.
• Good Experience in error and exceptional handling.
• Proven ability in working with Shell scripting for designing automation framework.
• Experience in writing test plans, test cases, test specifications and test coverage.
• Familiar with Agile and Waterfall development methodologies.
• Followed Agile Methodologies (Scrum) involved in daily stand-up meetings.
• Managed windows servers which included Active Directory maintenance and support
• Hands on experience with bug tracking tools such as JIRA and Bugzilla.
• Developed and designed e-mail marketing campaigns using HTML, JavaScript and CSS.
• Maintained customers relationship management databases (MySQL / PostgreSQL)
• Unit testing for the entire code and fixing bugs in unit testing
• Wrote AJAX framework to transform Datasets and Data tables into HTTP-serializable JSON strings.
• Experienced in working with different operating systems like Windows, Ubuntu, Linux and UNIX.

Environment: Python, Django, Web Framework, HTML5, CSS3, Bootstrap, MongoDB, Linux, Javascript, JQuery, AJAX, JSON, Sublime Text, Jira, Git, Django-cms, SSO, database access,Django-cms plugins, Bootstrap, Agile, Eclipse, Weblogic, GitHub, Junit, Agile, UML, JSP, Xml, SOA.

Confidential, Austin, TX

Sr. Python Developer

Responsibilities:

• Used Django Database API's to access database objects.
• Used Query and Ajax calls for transmitting JSON data objects between frontend and controllers.
• Involved in building database Model, APIs and Views utilizingpython, in order to build an interactive web based solution.
• Usedpythonbased GUI components for the front-end functionality such as selection criteria.
• Created test harness to enable comprehensive testing utilizingpython.
• Used Amazon Web Services (AWS) for improved efficiency of storage and fast access.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Involved in front end and utilized Bootstrap and Angular.js for page design.
• Created Data tables utilizing PyQt to display customer and policy information and add, delete, update customer records.
• Used PyQuery for selecting particular DOM elements when parsing HTML.
• Used Wireshark, live http headers, and Fiddler debugging proxy to debug the Flash object and help thedevelopercreate a functional component.
• Used Pandas API to put the data as time series and tabular format for east timestamp data manipulationand retrieval.
• Having very good experience with BIG DATA.
• Created Business Logic using pythonto create Planning and Tracking functions.
• Created UI Screens for initiation and validation.
• Worked on UI using HTML5, CSS3 and Java Scripts.
• Developed multi-threaded standalone app inpythonand PHP to view performance.
• Used Pandas library for statistical Analysis.
• Developed tools usingpython, Shell scripting, XML to automate some of the menial tasks.
• Working in team of Architects and Developers to build and deploypythonFlask Peewee Linux AWS.
• Version control using GITHub.
• Involved in writing stored procedures using MySQL.
• Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.
• Responsible for gathering requirements, system analysis, design, development, testing and deployment.
• 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.
• Developed Business Logic using pythonon Django Web Framework.
• Developed views and templates with pythonand Django's view controller and templating language to create.
• Responsible for creating company's internal platform called DCAE by usingpythonto develop and test the components.
• Worked with variousPythonlibraries such as Six, Click, Pandas and Matplotlib for analysis and manipulation of data.
• Used Click package to create the command line interface.
• Designed Docker proof-of-concept using Hashicorp's Nomad and Consul.
• Used Consul for Service Discovery and to create Key-Value pair.
• WrotePythonscripts to parse JSON files and load the data into the Consul.
• UsedPythonIDE Pycharm for developing the code and performing unit test.
• Involved in development usingPython, bug fixing.
• Developed web-based applications usingPython, Django, XML, CSS, HTML, DHTML.
• Developed entire frontend and backend modules usingPythonon Django Web Framework.
• Used AWS for application deployment and configuration.
• Responsible for Design and maintenance of databases usingPython. DevelopedPythonbased APIs by using Flask, SQL Alchemy and PostgreSQL.
• Worked on HTML5, CSS3, JavaScript, AngularJS, Node.JS, Git, REST API, intellij IDEA.
• Development of real-time multi-tasking systems usingPython.
• Created data access modules inpython.
• Designed, developed, implemented, and maintained solutions for using Git and GitHub for microservice and continuous deployment.
• Involved in Developing a Restful API'S service usingPythonFlask framework.

Environment: Python, Django, Shell Scripting, AWS, Pandas, PyQt, PyQuery, Wire shark, Flash, DOM, JSON, PHP, HTML5, CSS3, AJAX, JavaScript, Angular.js, Bootstrap, Apache Web Server, MYSQL, GitHub, LINUX.

Confidential, Jersey City, NJ

Python Developer

Responsibilities:

• DevelopedPythonDjango forms to record data and the Login module page for users.
• Designed email marketing campaigns and created interactive forms that saved data into database using Django Framework.
• Worked in Test driven development with Behave inPython.
• Creating Behave scripts using Gherkin syntax.
• Used collections inPythonfor manipulating and looping through different your defined objects.
• WrotePythonroutines to log into the websites and fetch data for selected options.
• Performed efficient delivery of code based on principles of Test Driven Development(TDD) and continuous integration to keep in line with Agile Software Methodology principles.
• Implemented a login module for user, registration of the products, placing the order and tracking the order.
• Improving the performance while processing data by modifying functions, queries, cursors, triggers and stored procedures for MySQL database.
• Worked on Unit testing, Integration testing and Web application testing.
• Code review using GitHub, testing, fixing of the bugs and coding modifications.
• Performed research to explore and identify new technological platforms.
• Developed API modularizing existingpythonmodule with the help of pyYAML libraries.
• Improved performance by using more modularized approach and using more in built methods.
• Collaborated with internal teams to convert end user feedback into meaningful and improved solutions.
• Performed data manipulation/storage for incoming test data using lxml /etree libraries.
• Embedded AJAX in UI to update small portions of the web page avoiding the need to reload the entire page.
• Wrote unit test cases for testing tools.
• Enhanced existing automated solutions, such as the Inquiry Tool for automated Asset Department reporting and added new features and fixed bugs.
• Developed views and templates with python and Django's view controller and templating language to create a user-friendly website interface.
• Used Amazon Web Services (AWS) for improved efficiency of storage and fast access.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Participated in the complete SDLC process and used PHP to develop website functionality.
• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS, BIG DATA and JavaScript.
• Developed entire frontend and backend modules using pythonon Django Web Framework.
• Designed and developed Use-Case, Class and Object Diagrams using UML Rational Rose for Object Oriented Analysis/Object Oriented Design techniques.
• Designed and developed data management system using MySQL. Built application logic usingpython.
• Used Django APIs for database access.
• Provided GUI utilizing PyQt for the end user to create, modify and view reports based on client data.
• Angular.js is used to build efficient backend for client web application.
• Used pythonto extract information from XML files.
• Expertise in Service Oriented Architecture (SOA) and its related technologies like Web Services, BPEL, WSDLs, SOAP, XML, XSD, XSLT etc.
• Participated in requirement gathering and worked closely with the architect in designing and modeling.
• Worked on development of SQL and stored procedures on MYSQL.
• Developed shopping cart for Library and integrated web services to access the payment (E-commerce).
• Designed and developed a horizontally scalable APIs using pythonFlask.
• Designed Cassandra schema for the APIs.
• Implemented monitoring and established best practices around using elastic search.
• Effectively communicated with the external vendors to resolve queries.
• Used GIT for the version control.

Environment: Python, Django, Behave, Puppet Rspec, Jenkins, Grafana/Graphite, MySQL, Linux, HTML, CSS, Bootstrap, JQuery, JavaScript, Apache, Linux, Git, Perl, Cassandra, Azure Automation cloud services.

Confidential, Reston, VA

Python Developer

Responsibilities:

• UsedPythonand Django to interface with the jQuery UI and manage the storage and deletion of content.
• Worked extensively with Bootstrap, Java script, and query to optimize the user experience.
• Handled all the client-side validation using JavaScript.
• Created a custom CMS built using Django, AWS (Amazon web service), REST, Json with JavaScript, JQuery, AJAX components, worked closely with designer. Converted Photoshop images into XHTML/CSS.
• Rewrite existingPython/Django modules to deliver certain format of data.
• Used Django Database API's to access database objects.
• Wrote pythonscripts to parse XML documents and load the data in database.
• Designed and developed data management system using MySQL.
• Used AWstat and Google Analytics to analyze web traffic.
• Designed and developed the UI of the website using HTML, AJAX, CSS and JavaScript.
• Created scripts for system administration and AWS using languages such as BASH andPython.
• Design, develop, test, deploy and maintain the website.
• Used Selenium Library to write fully functioning test automation process that allowed the simulation of submitting different we requests from multiple browser to web application.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
• Participated in the complete SDLC process.
• Responsible for debugging the project monitored on JIRA (Agile).
• Used JQuery for all client-side Java script manipulation.
• Scalable, database-driven web application development using a variety of frameworks: ASP.NET on C#, Flask onPython, and PHP.
• Created unit test/regression test framework for working/new code.
• Implemented multiple high-performance MongoDB replica sets on EC2 with robust reliability.
• Developed entire frontend and backend modules usingPythonon Django Web Framework.
• Responsible for debugging and troubleshooting the web application.
• CreatedPythonscripts for analyzing large quantities of data.
• Maintained detailed databases of energy storage projects and country-specific energy policies.
• GeneratedPythonDjango Forms to record data, login, and signup of users.
• Built various graphs for business decision making usingPythonmatplotlib library.
• Utilized standardPythonmodules such as csv, itertools and pickle for development.
• Worked onPythonOpenStack APIs and used Numpy for Numerical analysis.
• Responsible for search engine optimization to improve the visibility of the website.
• Performed different testing methods like Unit testing, Integration testing, web application testing.
• Developed efficient Angular.js for client web based application.

Environment: Python, Django, Flashvars, PyUnit, PyQuery, PyQt, HTML, CSS, PHP, DOM, REST, AJAX, JQuery, AWS, GitHub, agile, Oracle and Windows.

Confidential, Seattle, WA

Python Developer

Responsibilities:

• Involved in different layers such as Front and Back end.
• Developing Web Applications with W3C, XHTML, HTML5, PHP, CSS3 standards and usingPython, Django.
• Worked on Payment Processing which involves monitoring payments and provide required solutions.
• Involved in the complete software life cycle (SDLC) to develop the web application.
• Coding application usingPython, Django in End-to-End Web application development using MVC architecture while front-end is built on CSS3 and HTML5.
• Used Test Driven Approach for developing the application and implemented the unit tests usingPythonUnit Test framework called PyUnit.
• Designed Database Model for the entire application Creating tables, Views and Stored procedures.
• Implementation of client side validations using JQuery, Angular JS and ASP.NET MVC Validation implemented at Controller level.
• Designed and developed various abstract classes, interfaces, classes to construct the business logic using C# .NET.
• Develop consumer-based features and applications usingPython, Django, HTML, Behaviour Drive Development (BDD) and pair-based programming.
• Performed Unit testing, Integration Testing, GUI and web application testing using Spec.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and jQuery.
• Experience with advanced CSS concepts and building table-free layouts.
• Worked on front-endframeworks like CSS Bootstrap for development of Web applications.
• Experienced in writing SQL Queries and implementing stored procedures, functions, packages, tables, views, Cursors, triggers.
• Created Database Schema for MySQL Database and involved in designing ER-Diagrams using Microsoft Visio.
• Worked on Restful API's to access the third party data for the internal analysis and statistical representation of that data.
• Worked on Pandas to import the data, Sort and plot the statistical data using histograms.
• Worked onPythonScripts to create Excel and CSV files for documenting the Statistical Reports.
• Used Pandas for Statistical Analysis in the application and Numpy for the advance math functionalities.
• Experience withPythonLibraries such as HTTPLib2, Urllib.
• Used GitHub for Version Control System and deployed the project code into Heroku.
• Worked on XML documents based on XML Schema definition (XSD) withpythonscripts to load the data to database.
• Designed the architecture of the hardware environments and methodology of the code.
• Used JavaScript for Dynamic Page Functionality, popup screens and the user entry validations.

Environment: Python, Django 1.7, HTML5, CSS3, Ruby, JIRA, TDD, AJAX, JQuery, JavaScript, AWS, MySQL, Angular JS, Linux, Apache, XML, Git.

Confidential, San Francisco, CA

Python Developer

Responsibilities:

• Experience in developing Web Applications based on MVC architecture usingPython, Django, Flask.
• Experience in developing web-based applications usingPython, Django.
• Proficient in implementing PEP8 coding standards for all the projects.
• Expertise in HTML/HTML5, CSS/CSS3, JavaScript, JQuery, AngularJS, Node.js, JSON and XML using XML Schema Definition (XSD)
• Experience in working with differentpythonpackages like Pandas, BeautifulSoup Numpy, Matplotlib, SciPy.
• Experience working on with Integrated Development Environments (IDE's) like PyCharm, and Sublime text.
• Experience working on with Amazon Web Services (AWS), Amazon EC2 instances, Load Balancing, Amazon Dynamo DB.
• Expertise in developing Bar-plots, Boxplots, histograms, Grouped plots and Scattered plots.
• Experienced in NoSQL technologies like MongoDB and relational databases like SQLite, MySQL databases.
• Worked on Version Control Systems like GitHub, SVN.
• Experience working with Big Data and exposure to distributed computing platforms like Hadoop.
• Experience working with Restful Web Services.
• Have good experience on working with relational databases (RDBMS) and NoSQL Databases like MongoDB.
• Experience working with SSH client on the Linux Operating System.
• Experience with Unit testing/ Test driven Development (TDD), Behavior Driven Development, Load Testing.
• Worked on writing unit testing code using Py-Test and integrated the test code with the build process.
• Proficient in working on with REST and SOAP Web Services handling XML and JSON data.
• Expertise on working with the Networking protocols like TCP/IP, HTTP/HTTPS.
• Experience working with Issue tracking tools like Bugzilla and JIRA.
• Experience in Agile Development (Iterations and standup meetings etc).
• Used the best practices of test-driven development, SCRUM, continuous integration, refactoring and code standards.
• Collaborate with Product Management and User Experience experts regarding product definition, schedule, scope and project-related decisions.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and JQuery.
• Experience with advanced CSS concepts and also building table-free layouts.
• Implemented Backbone JS for creation of networking applications using JavaScript
• Experience in writing SQL queries for performing various CRUD operations like create, update, read and delete.
• Experience writing custom queries through database connectors.
• Experience on working with excel sheets and csv files
• Experience on working with Web Servers like Apache, Nginx.
• Experience in Test Driven Development (TDD) and Behavior Driven Development (BDD) for enterprise projects.

Environment: Python, Django, Shell Scripting, AWS, Pandas, PyQt, PyQuery, Wire shark, Flash, DOM, JSON, PHP, HTML5, CSS3, AJAX, JavaScript, Angular.js, Bootstrap, Apache Web Server, MYSQL, GitHub, LINUX.