• Extensive experience in all phases of SDLC including design, development, testing, Enhancement, Support and Implementation of various web, stand-alone, client-server enterprise applications using Python, Django in various domains. • 8+ years of experience in Design, Development, Implementation of Python, Django, JavaScript and client - server technology-based applications.• Experienced in developing web-based applications using HTML/HTML5, DHTML, CSS/CSS3, JavaScript, Angular JS, AJAX, XML and JSON. • Well versed with design and development of presentation layer for web applications using technologies like HTML, CSS, and JavaScript.• Implemented responsive web pages using HTML5/CSS3, Bootstrap and XML/JSON based SOAP and REST web services.• Designed and implemented large scale business critical systems using Object oriented Design and Programming concepts using Python and Django.• Worked on several standard python packages like NumPy, matplotlib, Pickle, PySide, SciPy etc.• Worked on various applications using python integrated IDEs Eclipse, PyCharm.• Experience in developing web-based applications using Python, Django, Flask, Angular.js, C++, XML, CSS, HTML, DHTML, JavaScript JQuery, Bootstrap, JSON, AngularJS, BackboneJS, D3JS, Cordova, Grunt, GIT, AJAX, SVN and DOM. .• • Experienced in Automating, Configuring and deploying instances on AWS, Azure environments and Data centers, also familiar with EC2, Cloud watch, Cloud Formation and managing security groups on AWS.• Private Cloud Environment - Leveraging AWS and Puppet to rapidly provision internal computer systems for various clients.• Experience with Chef Enterprise Hosted as well as On-Premise, Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks and uploaded them to Chef-server, managed On-site Applications/ Services/Packages using Chef as well as AWS for EC2/S3/Route53 & ELB with Chef Cookbooks.• Extensive experience in developing and maintaining build, deployment scripts for test, Staging and Production environments using ANT, Maven, Shell and Perl Scripts.• Proficient in using editors Eclipse, PyCharm, PyScripter, Notepad++ and Sublime Text while developing different applications. • Skilled in Python with using new tools and technical developments (libraries used: libraries- Beautiful Soup, Jasy, numpy, Scipy, matplotlib, Jupyter, Pickle, PySide, Pandas dataframe, networkx, urllib2, Pychart, Highcharts) to drive improvements throughout entire SDLC.