SUMMARY

• 7+ years of SOFTWARE DEVELOPMENT EXPERIECE in Python and IDEs - Sublime text, PyCharm, Eclipse, PyDev.
• Highly experienced in understanding all phases of Software Development Life Cycle(SDLC).
• Expert in Web application development using Python 3.5/3.4/2.7, Django 1.9, Flask, MongoDB, WSGI, JavaScript, AJAX, HTML, JSON, and template languages.
• Experience in developing Web-Applications implementing Model View Control(MVC) architecture using Django, Flask, and Spring web application frameworks.
• Experience in developing user interface applications with modern web UI technologies like HTML5, CSS3, JavaScript.
• Good understanding of server side templating languages such as Jinja2, Mako,..etc.
• Having experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Experience in Python by developing software's using new tools, libraries used: libraries- Beautiful Soup, Numpy, Scipy, PySide, python-twitter, matPlotLib, Pickle, Pandas data-frame, urllib2, MySQL dB for database connectivity to improvise software development process.
• Having good Familiarity with Event-Driven programming in Python.
• Experience in working with Python ORM(Object Relational Mapper) Libraries including Django ORM.
• Worked on AWS: EC2, VPC, S3, RDS Configuration, Route S3, SQS, Basic Concept of Elastic Cache.
• Expert in developing SSIS Packages to Extract, Transform and Load (ETL) data from/to SQL Server, FlatFiles, Excel, CSV, MSAccess.
• Familiar with REST and AWS (Amazon Web services) in Redshift, EMR for improved efficiency of storage and Proficient in SQL databases MS SQL, MySQL, Oracle and no-SQL databases MongoDB, Cassandra.
• Worked on the technologies like HTML, HTML5, CSS, CSS3, Javascript, jQuery, Ajax, XPath, RegEx.
• Different testing methodologies like unit testing, Integration testing, web application testing, selenium testing was performed.
• Familiar with UNIX / Linux internals, basic cryptography & security.
• Experience in writing queries (DML) and working with MySQL or MariaDB database and NoSQL databases like MongoDB, Cassandra.
• Experience with client side development languages like JS, Typescript, with libraries like REACTJS; willing to learn RXJS, BABELJS.
• Good Exposure in maintaining various version controls systems such as SVN (Centralized Version Control System) and GIT (Distributed Version Control System).
• Knowledge of Test Driven Development (TDD), Pair Programming with PYUNIT, Junit and Python Unit-test.
• Experience in usage of RESTful API and Design and implementation of Representational State Transfer (REST), Simple Object Access Protocol (SOAP) APIs.
• Experience in Computer Hardware Maintenance and networking.
• Knowledge about TCP/IP, BGP routing, switching, VXLANs, and Load balancing.
• Experience with containerizing applications using Docker and have good knowledge on GitHub.
• Experienced in working on Celery Task queue and service broker using Rabbit.
• Experience with continuous integration and automation using Jenkins.
• Good Analytical and Problem-Solving skills and ability to work on own besides being a valuable and contributing team player.
• Practical experience with working on Multiple-Environments like Development, Testing, Production.
• Excellent Interpersonal and Communication skills, Efficient Time Management and Organization Skills, ability to handle Multiple-Tasks and work well in a Team-Environment.

TECHNICAL SKILLS

Languages: Python, C++, Java Script, Shell Script, Perl, SQL

Frameworks: Flask/Django, Hibernate, Robot, Angular JS, Java Script and Node.js, Numpy, Panda

Relational Databases: MS SQL, MySQL, Oracle, PostgreSQL

Web Technologies: XML, CSS, HTML, DHTML, JavaScript, MVC3, Bootstrap, RESTful, RUBY, AJAX

Web Services: SOAP, REST

Protocols: TCP/IP, FTP, UDP, Socket Programming

Web Application Servers: Apache server, Web sphere and NGINX

SDLC Methodologies: Agile, Waterfall, Scrum

No-SQL Databases: MongoDB, Cassandra

Operating Systems: Window, UNIX, Linux

Testing Tools: QTP, HP QC, Selenium

Others: GIT, PIP, PEP8, Celery, REDIS, RESTful Web Services, Heroku, Rabbit MQ, AWS, OpenCV, Azure Services, Django-Debug-Toolbar. Erlang, Smarty, FPML, ORM, Tornado.

PROFESSIONAL EXPERIENCE

Confidential, Omaha, NE

Full Stack Python Developer

Responsibilities:

• Programming in Python as well as Perl.
• Participated in the complete SDLC process.
• Developed views and templates with Python and Django’s view controller and templating language to create a user-friendly website interface.
• Developed and tested many features in an AGILE environment using Ruby on Rails, HTML5, CSS, JavaScript, and Bootstrap.
• Worked on Python NUMPY library to perform various complex operations.
• Developed user interface using CSS/CSS3, HTML5, JavaScript and JQuery.
• Created entire application using Python, Django, MySQL and Linux.
• Designed and implemented a dedicated MYSQL database server to drive the web apps and report on daily progress.
• Used Django framework for application development.
• Used Ride - Robot Frame work for extracting database information using keyword.
• Developed oracle libraries in Pycharm IDE that helps automating the queries related to oracle db.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Developed Merge jobs in Python to extract and load data into MySQL and Mango Db database.
• Wrote unit test cases for testing tools.
• Used PostgreSQL as a database to the connectivity.
• Managed and deployed multiple environments to AWS and Rackspace Linux instances and built out overall web infrastructure as need.
• Enhanced existing automated solutions, such as the Inquiry Tool for automated Asset Department reporting and added new features and fixed bugs.
• Utilized cloud watch to monitor resources such as EC2, CPU memory, Amazon RDS DB services, EBS volumes; to set alarms for notifications or automated actions.
• Performed data manipulation/storage for incoming test data using lxml /etree libraries.
• Developed API modularizing existing python module with the help of pyyaml libraries.
• Designed and configured database and back end applications and programs.
• Deployed the application on Apache Tomcat 6 Server.
• Developed Unit test scripts for every module in the application.
• Generated Python Django forms to record data from online users.
• Designed and configure database as well as backend applications and programs.
• Involved in peer code reviews and performed integration testing of the modules.
• Written PL/SQL Packages, Stored procedures, Views and Functions at the Oracle database.
• Experienced using GitHub for version control.
• Update, maintain and change the current web applications as per the project requirement.
• Skilled in using collections in Python for manipulating and looping through different user defined objects.
• Involved in the functional test of the application. Also, resolve production problems.
• Followed coding and documentation standards.
• Performed research to explore and identify new technological platforms.
• Participated in various meetings and discussed Enhancements and Modification Request issues.

Confidential, Alpharetta, GA

Sr. Python Developer

Responsibilities:

• Interacted with management and developers in a daily scrum to discuss test cases and schedules.
• Used Bootstrap and Angular UI Bootstrap for creating rich, Responsive UI Screens for varying screen sizes and devices.
• Developed multi-threaded standalone app in Python, Perl, PHP, C++ to view Circuit parameters and performance.
• Web application development using Python 3.5, Django 1.9, Flask, MongoDB, JavaScript, AJAX, HTML, XML and template languages.
• Experience in moving files to Linux server using Rsync.
• Responsible for writing code in Object Oriented Programming supported by Ruby on Rails in Agile SCRUM environment.
• Written with object-oriented Python, Flask, SQL, Beautiful Soup, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, git.
• Working with Ruby gems such as ruby-pg for Oracle- PostgreSQL.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and JQuery.
• Worked on UI using HTML5, REACTJS, CSS3 and Java Scripts, AngularJS.
• Created User Controls and simple animations using Java Script and Python.
• REACTJS was used to develop interactive user interface.
• Uploading, copying, downloading, and deleting files using AWS: Amazon S3.
• Using Amazon SQS to queue up work to run asynchronously on distributed Amazon EC2 nodes.
• Designed and implemented Model-View-View Model pattern for many components in the project (Contracts, Products, Search Sales, Employees, BackOffice Admin).
• Developed Python batch processors to consume and produce various feeds.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Developed Business Logic using Python on Django Web Framework.
• Identified Test requirements from specifications, map test case requirements and design test coverage plan.
• Created and built out QA Automated Test frameworks.
• Successfully migrated Django database from SQLite to PostgreSQL with complete data integrity.
• Created PHP/MySQL back-end for data entry from Flash.
• Used JQuery for selecting particular DOM elements when parsing HTML.
• Used GitHub for version control.

Confidential, Falls Church, VA

Python Developer

Responsibilities:

• Involved in understanding and analysing the client’s business, requirements for the system.
• Developed dynamic web pages using Python, Django Frameworks.
• Developed monitoring and notification tools using Python.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript and JQuery.
• Implemented AJAX for dynamic functionality of a web pages for front end applications.
• Used Ajax and JQuery for transmitting JSON data objects between frontend and controllers.
• Worked on front end frameworks like CSS Bootstrap for responsive web pages.
• Implemented presentation layer using CSS framework, Wire-Framing and HTML5
• Worked on server side applications with Django using Python programming.
• Automated the existing scripts for performance calculations using machine library like Numpy and SQL Alchemy for Insurance premium.
• Developed views and templates with Python and Django's view controller and templating language to created user-friendly website interface.
• Utilized standard Python modules such as CSV, itertools and pickle for development.
• Developed Wrapper in Python for instantiating multi-threaded application.
• Used Pandas for a data alignment and data manipulation.
• The Batch process was developed using Java and SQL Stored Procedures.
• Developed core functionality with the ASP.NET MVC 4 Framework (C#.NET, NHibernate).
• Working knowledge of ASP.NET Web Services with real time knowledge using SOAP and REST.
• Delivered automated solutions for science models and maintained & updated existing automated solutions.
• Used ASP.NET MVC (Model View Controller) to intercept the user requests and used various controllers to delegate the request flow to the Backend tier of the application.
• Developed various algorithms for generating several data patterns.
• Added several options to the application to choose particular algorithm for data and address generation.
• Developed the project in Linux environment and involved in support for teams for projects across
• Used JIRA for bug tracking and issue tracking and Used Agile Methodology and SCRUM Process.
• Maintained the versions using GIT and sending the release notes for each release.
• Involved in capturing the requirements for serial functional interface and other software requirements specification document.
• Ensured timely and accurate communication with development leads, project leads and senior management throughout the life cycle of the project.

Confidential

Python Developer

Responsibilities:

• Responsible for understanding the business & the technology of the client system.
• Developed strategic partnerships with the business unit to develop a solid knowledge base of the business line, including the business plan, products and processes.
• Developed Form authentication in order to achieve Web security in the application.
• Created Use-Case diagrams and State diagrams using MS Visio.
• Designed and developed web based UI in C# using different controls like HTML Controls, Data Controls and Web Controls.
• Analyzed and designed new WPF application using MVVM with Prism and Repository pattern, from design to implementation.
• Good experience with Python development under Linux OS (SUSE Linux, RedHat Linux, Fedora)
• Involved in Installation and setting up Python/Linux test beds.
• Created entire application using Python, Django, MySQL and Linux.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation.
• Used Python scripts to update content in the database and manipulate files.
• Used several Python libraries like wxPython, numPY and matPlotLib.
• Used Model View Controller (MVC) design pattern with ASPX view engine to develop an efficient web application, ASP.Net with C# as code.
• Used WebServices (SOAP, WSDL) for communicating with other application and components.
• Used WCF Service to expose business logic as services and consumed those services. Defined service contracts, implemented service contracts etc.
• Designed and implemented the Core components for the application, which included a Data Access Layer(DAL) and Business Logic layer(BLL).
• Implemented Lamda expressions in BLL to aggregate and retrieve data from Data Base.
• Wrote Python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization.
• Worked with JSON based REST Web services.
• Delivered presentations on Project Status and Current Open Issues Report to Users, Stakeholders and other involved groups.
• Created unit test/regression test framework for working/new code.
• Responsible for debugging and troubleshooting the web application.

Confidential

Software Programme Analyst

Responsibilities:

• Analyzed Test Cases and contributed in creating Test Strategy for the project.
• Involved in project planning, coordination and implemented QA methodology. Participated in Requirement gathering and analysis phases, validated and verified them to ensure success.
• Followed Agile and waterfall development methodologies throughout the SDLC process.
• Involved in design, development and implementation of various modules for company's core automation products.
• Wrote different test scenarios and executed the test cases manually to make sure the end to end functionality of the application is working as expected.
• Used HP Quality Center to write and execute detailed test cases as per the Business requirements and Functional specifications.
• Conducted user evaluation tests to make sure the website's interface is intuitive and effective.
• Wrote Python scripts to manipulate files and update the content in the database.
• Modified the existing Java files to achieve the required functionality for desktop applications.
• Gathered requirements to automate report generation which reduced huge manual effort.
• Worked on Python NUMPY library to perform various complex operations.
• Involved in writing Python scripts to parse the data in XML and JSON formats and lead them into Database.
• Monitor and Troubleshoot OS (Linux) and performance related issues.
• Generated various report using Python Report lab and sent to Business users to improve their decision making.
• Performed functional testing with QTP, defined various checkpoints to verify results and performed tests using test driven data.
• Involved in testing the newly added functionalities and reported the defects to external development team.
• Responsible for enhancement and maintenance of existing code base.
• Created network application in client server model and simulated using NS2.
• Implement load balancing and quality control mechanism.
• Tested various TCP models using NS2.
• Compared various queue performance using NS2.
• Scripting using Bash script.
• Worked in UNIX environment and familiar with all the commands.
• Provided continued support, maintenance and development of bug fixes and patch sets for existing web applications.
• Managed day-to-day activities and interacted with team members to facilitate smooth implementation of the project tasks.