SUMMARY:

• More than 7 years of experience in all phases of SDLC including design, development, testing, enhancement, support and Implementation of various web, client - server enterprise applications using Python ( V, 2 . 7 .3.3 3 . 6 ). Experience with Django, a high - level Python Web framework and experienced in WAMP ( Windows, Apache, MYSQL, and Python ) Architecture .
• Expertise in establishing database connections for Python by configuring packages like MySQL-Python.
• Skilled in Developing Microservices based on Restful web service using Akka Actors and Akka - Http framework in Scala which handles high concurrency and high volume of traffic .
• Experience object - oriented programming ( OOP ) concepts using Python, Django and Linux .
• Experience in developing web - based applications, software development and design using P ython, Django, XML, CSS, HTML, XHTML, JavaScript, jQuery and Angular . JS, Node . js, backbone JS, Ext JS, D3 JS etc .
• Experience in working with Python ORM Libraries including Django ORM and have good knowledge on Project management tools JIRA, Redmine and Bugzilla .
• Experience of writing SOAP and RESTful web services for a web claims applications and experience of managing API system deployment using fast http server and Amazon AWS architecture .
• Experienced in developing API services Python / Tornado while leveraging AMQP and RabbitMQ for distributed architectures .
• Experience in project deployment using Heroku / Jenkins and using web Services like Amazon Web Services (AWS).
• Strong Socket programming experience in Python . Implemented complex networking operations like race route, SMTP mail server and web server .
• Experience of Build & Deployment phase and usage of Continuous Integration ( CI / CD ) tools, build configuration, change history for releases, Maintenance of build system, automation & smoke test processes, managing, configuring, and maintaining source control management systems .
• Good experience in Shell Scripting, SQL Server, UNIX and Linux, Open stock and Expertise python scripting with focus on DevOps tools, CI / CD and AWS Cloud Architecture .
• Experience in creating Docker containers leveraging existing Linux Containers and AMI ' s in addition to creating Docker containers from scratch .
• Experience in using various version control systems like CVS, Git, Bitbucket . GitHub .
• Experience in implementing with server - side technologies with restful API and MVC design patterns with node JS and Django framework . Experience in developing web - based applications using Python 3 . 4 / 2 . 6, Django 1 . 4 / 1 . 3 .
• Experienced in developing Web Services with Python programming language and experienced in MVC frameworks like Django, Flask and Pyramid .
• Experience in the design and implementation of Embedded / Software Systems and strong exposure to software development tools like Toad, ClearCase, eclipse, SVN Tortoise, putty etc .
• Proficient in SQL databases MS SQL, MySQL, Oracle and no - SQL databases MongoDB, Cassandra and PostgreSQL .
• Experience in writing Python packages or modules along with Several libraries experience : Requests, Scrappy, wxPython, SQLAlchemy, BeautifulSoup, matplotlib, Pyglet, pyQT, pyGtk, pywin32 . nltk, nose, SymPy, IPython .
• Experience in Develop consumer - based features and applications using Python, Django, HTML and Test - Driven Development ( TDD ) and used Aws Lambda .
• Good knowledge of various Design Patterns and UML and strong knowledge in frameworks IronPython, Cpython .
• Experienced in working with various Python IDE ' s using PyCharm, PyScripter, Spyder, and PyStudio . Good Experience in debugging the issues using pdb .
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and Post gre SQL database .
• Working experience on several python packages like NumPy, matplotlib, Beautiful Soup, Pickle, PySide, Scipy, wxPython, PyTables etc .
• Experience with Data migration from Sqlite3 to Apache Cassandra database . Cassandra data model designing, implementation, maintaining and monitoring using DSE, DevCentre, and DatastaxOpscenter .
• Experienced with databases using ORMs / DOMs for integrating with MySQL, Postgres, Neo4J, MongoDB, and Cassandra SQLite . Also, experienced with writing custom queries through database connectors .
• Excellent experience with Python development under Linux OS ( Debian, Ubuntu, SUSE Linux, Red Hat Linux, Fedora ).

TECHNICAL SKILLS:

Programming Languages: Python 3.6,3.3/2.7, Django 1.7, 1.4/1.3, Flask, Java, C++, Shell Script, SQL, Java/J2EE, PyJamas, Jython, IronPython, Cpython.

Web Technologies: AJAX, JavaScript, HTML, DHTML, XHTML, XML, React, JSON, Jquery, Angular Js Database: MySQL, SQL Server, Oracle 11g. Operating systems: Windows XP, Win 7, 8.1, 10, Linux, OS Methodologies: Agile, V Model, Waterfall, Hybrid.

JavaScript Frameworks: Node.js, jQuery, Backbone.js, ExtJS, Ember.js, AngularJS

WORK EXPERIENCE:

Confidential, Michigan

Sr . Python full stack Developer

Responsibilities :

• Implemented or exposing the Micro services to base on RESTful API utilizing Spring Boot with Spring MVC and Apache Kafka . Developed Rest API ' s with python with Django framework, mongo DB for front end team .
• Designed DynamoDB pipeline for routing/storing of email bounce handling records.
• Used Pandas API to put the data as time series and tabular format for local timestamp data manipulation and retrieval and storing it into MongoDB .
• Created UI Screens for initiation and validation . Design and developing User Interaction screens using HTML5, XHTML, CSS3, JavaScript, Angular - JS, Bootstrap, AJAX, JSON and Gulp . Used PyQuery for selecting particular DOM elements when parsing HTML . Developed Single Page applications using angular JS2, DHTML, CSS, Semantic UI libraries.
• Used Python, Perl, CGI, jQuery, JavaScript and JSON at the front end and experience in Shell Scripting, SQL Server, UNIX and Linux, Open stock .
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity .
• Developed various web components for screens using React.JS and used various predefined components from NPM (Node Package Manager ).
• Wrote and executed various MySQL database queries from python using Python-MySQL connector and MySQL DB package .
• Used Python for data analytics, data wrangling and extracting data using Pandas, Pyexcel, NumPy and SciPy.
• Added support for Amazon AWSS3 and RDS to host static/media files and the database into Amazon Cloud.
• Responsible for writing/modifying scripts using sh, ksh, and Bash for day-to-day administration.
• Experienced in developing Web Services with Python programming language and experienced in MVC frameworks like Django, Flask and Pyramid.
• Worked on Setup Git revision control system on Atlassian Bitbucket and local development environments.
• Successfully migrated the DynamoDB from PostgreSQL with complete data integrity.
• Used Amazon Elastic Beanstalk with Amazon EC2 instance to deploy Django project into AWS. Configured continuous integration with Jenkins on Amazon EC2 . Worked in team of Architects and Developers to build and deploy Python Django Peewee Linux AWS . Worked in AWS S3 buckets, instances using python boto3 .
• Worked on AWS SDK gem, including utilities that initialize local application environments mirroring Beanstalk environments.
• Created Lambda functions and python scripts to automate the AWS environments .
• Used AWS Cloud Watch for performing Monitoring , customized metrics and file logging and successfully completed the task in using AWS Lambda to manage the servers and run the code in the AWS .
• Used Django evolution and manual SQL modifications was able to modify Django models while retaining all data, while site was in production mode .
• Implemented AWS solutions using DynamoDB, EBS, Elastic Load Balancer, Auto scaling groups .
• Worked on creating the Docker containers and Docker consoles for managing the application life cycle .
• Setup Docker on Linux and configure Jenkins to run under Docker host .
• Worked closely with designer, tightly integrating Flash into the CMS with the use of Flashvars stored in the Django models . Also created XML with Django to be used by the Flash .
• Implemented SQL Alchemyas ORM mapping tool for complete access and Wrote SQL queries and maintained PostgreSQL RDBMS in the local development environment .
• Used Pandas library for statistical Analysis .

Confidential, Washington, DC

Sr . Python full stack Developer

Responsibilities :

• Developed entire frontend and backend modules using Python on Flask Web Framework . Designed and created backend data access modules using PL / SQL stored procedures and Oracle 9i . Refactored Python / Flask modules to deliver certain format of data .
• Designed and Developed User Interface using front - end technologies like HTML, CSS, JavaScript, jQuery, AngularJS, Bootstrap and JSON .
• Used Python and Flask to interface with the jQuery UI and manage the storage and deletion of content .
• Involved in Web development, programming, and engineering Flask, UWSGI and SQL internal admin tools behave BDD . Involved in front end and utilized Bootstrap and Angular . js for page design .
• Developed website based on Flask CMS Used Flask to interface with the jQuery UI and manage the storage and deletion of content .
• Designed and managed API system deployment using fast http server and Amazon AWS architecture . Creating AWS S3 buckets, instances by using terraform tool .
• Used Django Database API ' s to access database objects . Mainly used Python alongside using various libraries such as matplotlib for charts and graphs, MySQL dB for database connectivity, Python - twitter, PySide, Pickle, Pandas data frame, network, urllib2 .
• Build back-end application with Python / Django, Worked on Dockers, RabbitMQ, Celery, and Jenkins .
• Used Python programming and Flask for the backend development, B ootstrap and Angular for frontend connectivity and MongoDB for database.
• Worked on infrastructure with Docker containerization, experience in installing Docker using Docker toolbox. Contributions to various other open source projects on GitHub/bitbucket.
• Designed web UI components for various modules using, VueJS and used JavaScript client-side validation.
• Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.
• Worked on Python Modules and Packages and Created project designs utilizing MVC architecture components .
• Involved in in writing complex SQL queries, Sub Queries, Crystal Reports, Stored Procedures, Functions and Packages along with performing DDL and DML operations on SQLite3, MySQL and PostgreSQL database . Used Spring JDBC template for persistence with database .
• Implemented different python libraries BeautifulSoup, NumPy, SciPy, pytables, matplotlib, python-twitter, Pandas data frame and urllib2 in various tasks.
• Used AWS SDK to connect with Amazon SQS for bulk email processing. Closely analyzed the database tables using sequel pro tool of MySQL to resolve integrity issues.
• Used Flask configuration to manage URLs and application parameters .
• Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash .
• Involved in building stable React . JS components and stand-alone functions to be added to any future pages.
• Developed Business Logic using Python on Flask Web Framework .
• Developed views and templates with Python and Flask’s view controller and templating language to create a user - friendly website interface .
• Developed an embedded software data driven test automation framework in Linux / Python . Designed test cases and authored test plans .
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.

Confidential, Herndon, VA

Python Developer

Responsibilities :

• Involved in Developing a Restful service using Python Django framework.
• Developed entire frontend and backend modules using Python on Django Web Framework with GIT .
• Designing Celery and multithreading for scheduling the tasks and multiple activities.
• Designed and managed API system deployment using fast http server and Amazon AWS architecture.
• Performed Jenkins administration, updating plugins, setting up new projects and debugging build problems.
• Used ANT, Puppet/ Chef Scripts with Ivy to build the application and deploy.
• Used Chef and AWS allowed to reduce costs. Automated provisioning of cloud infrastructure with Chef.
• Configured AWS Identity and Access Management (IAM) Groups and Users for improved login authentication.
• Conduct systems design, feasibility and cost studies and recommend cost-effective cloud solutions such as Amazon Web Services (AWS).
• Develop Interactive front end to visualize data from backend and represent in graphical manner to batter understanding for user.
• Experienced in hand-coding HTML5, CSS3, JavaScript, and other UI technologies.
• Developed web applications using Django/Python, .NET/C#, Flask/Python, and Node.js, Angular.js, ember.js, jQuery, Ajax while using HTML/CSS/JS for server-side rendered application. Developed web-based open stack applications using Python and Django for large dataset analysis.
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity.
• Wrote reports using SQL Server Reporting Services (SSRS) and in creating various types of reports like table, matrix, and chart report, web reporting by customizing URL Access.
• Provided high-level technical support and administration for GIS-based routing software.

Confidential, Philadelphia, PA

Python Developer

Responsibilities :

• Used Tornado web framework and Python to build in-house Cnergy framework used for Testing, Deployment, and Release Management.
• Implemented Agent-Server communication using Pyro4 Python module.
• Creating different features/tools in Cnergy tool which are used for automation for test cases using Python 2.7, CSS, Twitter Bootstrap, Ajax, JQuery.
• Continuous Integration with Test Automation and Release Management team.
• Wrote Python/Unix shell scripts for automation of daily manual tasks.
• Collaborated and consulted with GCE Development and GCE QA team to define the scenarios that would be required to be tested.
• Enhanced Python TestAESFx framework with new functionality like Functional Testing and Regression Testing.
• Implemented asynchronous communication between agents and server using Tornado and Pyro4.
• Involved in the Analysis, design, and architecture of the application
• Worked on requirement gathering and High level design
• Used HTML/CSS, XML, and JavaScript for UI development
• Skilled in using collections in Python for manipulating and looping through different user defined objects
• Created data base tables, functions, stored procedures and wrote prepared statements using PL/SQL
• Database Administration activities like taking backup, checking log messages, looking for database optimization
• Experienced in Agile Methodologies and SCRUM Process.
• Created database using Sybase, wrote several queries to extract/store data.
• Used Design patterns efficiently to improve the code reusability.
• Developed and tested many features for dashboard using Python, Bootstrap, CSS, and JavaScript.
• Used Python pdb module to test and debug the code.
• Test Case migration using unit test module in Python.
• Documentation of code and test cases.

Confidential

Python Developer

Responsibilities :

• Created a Python / Django based web application using Python scripting for data processing, MySQL for the database, and HTML / CSS / jQuery and High Charts for data visualization of the served pages .
• Used python packages like pyodbc and MySQL dB for working with Oracle, SQL Server and MySQL DB respectively.
• Designed and developed data management system using MySQL. Built application logic using Python 2.7.
• Developed the React Web UI components using Atom IDE and made backend REST calls using whatwg-fetch.
• Developed GUI using Python and Django for dynamically displaying the test block documentation and other features of python code using a web browser .
• Develop consumer - based features and applications using Python, Django, HTML .
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content .
• Developed Merge jobs in Python to extract and load data into MySQL database .
• Used SVN and GIT sub version control tools to coordinate development of team .
• Provided production level code to the engineering team for product development, including cross-browser support, CSS optimization, and ADA compliance support.
• Designed and development of many PL / SQL batches using JAVA with connectivity to Oracle for data maintenance and handling.