SUMMARY:

• Overall 8 years of industrial experience as professional developer and has more than 4 years of experience in Designing, Developing, Deploying and maintaining web application based on Django - Python platforms
• More than 2 years of experience in developing Web Applications using Django and Flask inclusive of experience in UI using JavaScript, AngularJS and React-Redux.
• Experience in application development using PYTHON, Django, HTML5, CSS, JavaScript, and jQuery, MySQL, PostgreSQL and SQLite.
• Designing and developing full-stack applications across multiple platforms using modern industry-adopted languages and frameworks.
• Worked on a new web app built in React and Redux using ES6.
• Developed entire frontend and backend modules using Python on Django Web Framework with GIT.
• Good experience of software development in Python (libraries used: Beautiful Soup, NumPy, SciPy, Matplotlib, Pandas data frame, urllib2, MySQL dB for database connectivity) and IDEs - sublime text, PyCharm, Microsoft Visual Code.
• Strong knowledge of Object-Oriented Design and Programming concepts and Experience in Object Oriented Programming (OOP) concepts using Python, C++.
• Experienced in Working on Big Data Integration and Analytics based on Hadoop, Spark and No-SQL databases like HBase and MongoDB.
• Hands-on experience in Agile Methodologies, Scrum stories and sprints experience in a Python based environment.
• Experience in developing Web Services (REST API) with Python programming language.
• Experience in using Design Patterns such as MVC, Singleton and frameworks such as DJANGO.
• Basic knowledge on Rest API, JSON Parsing, jQuery and Angular JS
• Experience in Shell Scripting, SQL Server, UNIX and Linux.
• Developed consumer-based features and applications using Python, Django, HTML, Behavior Driven Development (BDD) and pair-based programming.
• Good knowledge of Apache server, Apache Server Tomcat, and Web logic in application servers.
• Experience in designing the automation framework using Shell scripting.
• Experience in Amazon Web Services (AWS) cloud platform like EC2, Virtual private clouds (VPCs), Storage models (EBS, S3, instance storage), Elastic Load Balancers (ELBs).
• Created EBS volumes for storing application files for use with EC2 instances whenever they are mounted to them.
• Wrote and executed various MYSQL database queries from python using python-MySQL connector and MySQL dB package.
• Used python scripts to parse XML and JSON reports and load the information in database.
• Designed and developed presentation layer for web applications using technologies like HTML, CSS, and JavaScript.
• Experienced in writing PERL script to extract data from text files, web automation and converting the file formats.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on SQL and PostgreSQL database.
• Experience with continuous integration and automation using Jenkins
• Experience with Unit testing/ Test driven Development (TDD), Load Testing.
• Used Python library Beautiful Soup for web scrapping.
• Experienced in Agile Methodologies, Scrum stories and Sprints experience in a Python based environment.
• Highly motivated, dedicated, quick learner and have proven ability to work individually and as a team.

TECHNICAL SKILLS:

Programming Languages: Python 2.7/2.4, Java, Shell Script, Perl, SQL C, C++, GoLang

Technologies: HTML, XHTML, CSS, JavaScript, jQuery, AJAX, XML, JSON

Frameworks: Django 1.3/1.4, Flask, Pyramid, Struts

Databases: Oracle, Sql Server, MySQL, NoSQL, PostgreSQL, DB2, MongoDB, and Cassandra

Web Services: AWS, RESTful Web Services, SOAP

Version Control: Git, GitHub, SVN, CVS

IDE's/Development Tools: PyCharm, Eclipse, Sublime Text, NetBeans

Protocols: TCP/IP, HTTP/HTTPS, SNMP, SMTP, Net Flow, SFlow

Deployment Tools: Heroku, Jenkins

Operating Systems: UNIX, Linux, Windows, Mac OS

Testing Tools: Selenium and Junit

Methodologies: Agile, XP, Scrum and Waterfall

PROFESSIONAL EXPERIENCE:

Confidential, Austin, Texas

SR. Python Developer

Responsibilities:

• Developed tools using Python, 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 up Python REST API framework using Django.
• Developed views and templates with Python and Django view controller and templating language to create a user-friendly website interface.
• Developed web applications in Django Framework model view control (MVC) architecture.
• Used Python to write data into JSON files for testing Django Websites. Created scripts for data modelling and data import and export.
• Used JQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.
• Involved in building database Model, APIs and Views utilizing Python, in order to build an interactive web based solution.
• Thorough knowledge in various front end tools like HTML, CSS, JavaScript, XML, JQuery, AngularJs, and AJAX. Managed large datasets using Panda data frames and MySQL.
• Used object-relational mapper (ORM) to automate the transfer of data stored in relational databases tables into objects.
• Used Python based GUI components for the front-end functionality such as selection criteria.
• Used Amazon Web Services (AWS) for improved efficiency of storage and fast access.
• Added support for Amazon AWS and RDS to host static/media files and the database into Amazon Cloud.
• Used PyQuery for selecting DOM elements when parsing HTML.
• Created Business Logic using Python to create Planning and Tracking functions.
• Created UI Screens for initiation and validation.
• Developed multi-threaded standalone app in Python and PHP to view performance.
• Performed data extraction and manipulation over large relational datasets using SQL, Python, and other analytical tools.
• Used Python libraries and SQL queries/subqueries to create several datasets which produced statistics, tables, figures, charts and graphs.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Involved in writing stored procedures using MySQL.
• Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met Implemented a continuous Delivery Pipeline with Jenkins and GitHub to build a new Docker container automatically

Environment: Python, Django, Go language, Shell Scripting, AWS, Pandas, PyQt, PyQuery, Flash, DOM, JSON, PHP, HTML, CSS, AJAX, JavaScript, Bootstrap, Apache Web Server, MYSQL, GitHub, LINUX ..

Confidential, Atlanta, GA

Python Developer

Responsibilities:

• Worked on predictive analytics use-cases using R language.
• Use Python unit and functional testing modules such as unit test, unittest2, mock, and custom frameworks in-line with Agile Software Development methodologies.
• Added licensing feature for 3 products CVU'S, CCLEAR, CSTOR from scratch by going through most modules of code runs at backend and created html pages to view the EULA (End User License Agreement).
• Developed micro services API'S for an individual module and exposed the results in JSON format using Bottle framework.
• Involved in development of testing frameworks, used selenium web driver for Automation.
• Worked with Docker Container, have setup an environment and used accordingly.
• Wrote Python code embedded with JSON and XML to produce HTTP GET and POST requests for parsing HTML data from website.
• Used JIRA for issue tracking and bug tracking for each individual sprint and used confluence to create design documents.
• Installed Hadoop, Map Reduce, HDFS, and AWS and developed multiple MapReduce jobs in PIG and Hive for data cleaning and pre-processing.
• Manage datasets using Panda data frames and MySQL, queried MYSQL database queries from python using Python-MySQL connector and MySQL dB package to retrieve information.
• Involved in the Web/Application development using Python 3.5, HTML5, CSS3, AJAX, JSON and JQuery.
• Develop and tested many features for dashboard using Python, Java, Bootstrap, CSS, JavaScript and JQuery.
• Generate Python Django forms to record data of online users and used PyTest for writing test cases.
• Implemented and modified various SQL queries and Functions, Cursors and Triggers as per the client requirements.
• Clean data and processed third party spending data into maneuverable deliverables within specific format with Excel macros and python libraries such as NumPy, SQL Alchemy and Matplotlib.
• Used Pandas as API to put the data as time series and tabular format for manipulation and retrieval of data.
• Helped with the migration from the old server to Jira database (Matching Fields) with Python scripts for transferring and verifying the information.
• Analyze Format data using Machine Learning algorithm by Python Scikit-Learn.
• Experience in python, Jupyter, Scientific computing stack (NumPy, SciPy, panda sand Matplotlib).
• Perform troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team.
• Write Python scripts to parse JSON documents and load the data in database.
• Generating various capacity planning reports (graphical) using Python packages like Numpy, Matplotlib.
• Analyzing various logs that are been generating and predicting/forecasting next occurrence of event with various Python libraries.
• Developed single page application by using Angular JS backed by MongoDB and NodeJs.
• Design and maintain databases using Python and developed Python based API (RESTful Web Service) using Flask, SQL Alchemy and PostgreSQL.
• Manage code versioning with GitHub, Bit Bucket and deployment to staging and production servers and implement MVC architecture in developing the web application with the help of Django framework.
• Use Celery as task queue and RabbitMQ, Redis as messaging broker to execute asynchronous tasks.
• Design and manage API system deployment using fast http server and Amazon AWS architecture.
• Develop remote integration with third party platforms by using RESTful web services and Successful implementation of Apache Spark and Spark Streaming applications for large scale data.
• Built various graphs for business decision making using Python mat plotlib library.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
• Export Test case Scripts and modified the selenium scripts and executed in Selenium environment.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Scraping website using Python Beautiful Soup, and then parsed it with XML.
• Outputting the parsed data as JSON/BSON and stored into MongoDB.
• Used NLTK and StanfordNLP to process text data and created offline intelligence.
• Querying data from MongoDB and use them as input for the machine learning models.
• Using AWS for application deployment and configuration.
• Wrote UNIX shell scripting for automation.
• Developed views and templates with Django view controller and template Language to create a user-friendly website interface.
• Used JavaScript and JSON to update a portion of a webpage.
• Develop consumer-based features using Django, HTML and Test-Driven Development (TDD).
• Increase the speed of pre-existing search indexes through Django ORM optimizations.
• Develop module to build Django ORM queries that can pre-load data to greatly reduce the number of databases queries needed to retrieve the same amount of data.

Environment: Python, Django, HTML5/CSS, PostgreSQL, MS SQL Server 2013, MySQL, JavaScript, Jupyter Notebook, VIM, PyCharm, Shell Scripting, Angular.JS, JIRA.

Confidential, Salem, OREGAN

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 utilizing python, in order to build an interactive web based solution.
• Used python based GUI components for the front-end functionality such as selection criteria.
• Created test harness to enable comprehensive testing utilizing python.
• 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 the developer create a functional component.
• Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Having very good experience with BIG DATA.
• Created Business Logic using python to 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 in python and PHP to view performance.
• Used Pandas library for statistical Analysis.
• Developed tools using python, Shell scripting, XML to automate some of the menial tasks.
• Working in team of Architects and Developers to build and deploy python Flask 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 using python, 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 python on Django Web Framework.
• Developed views and templates with python and Django's view controller and templating language to create.
• Responsible for creating company's internal platform called DCAE by using python to develop and test the components.
• Worked with various Python libraries 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.
• Wrote Python scripts to parse JSON files and load the data into the Consul.
• Used Python IDE Pycharm for developing the code and performing unit test.
• Involved in development using Python, bug fixing.
• Developed web-based applications using Python, Django, XML, CSS, HTML, and DHTML.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Used AWS for application deployment and configuration.
• Responsible for Design and maintenance of databases using Python. Developed Python based 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 using Python.
• Created data access modules in python.
• Designed, developed, implemented, and maintained solutions for using Git and GitHub for microservices and continuous deployment.
• Involved in Developing a Restful API'S service using Python Flask framework Created UI Screens for initiation and validation.

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, Naperville, IL

Python Developer

Responsibilities:

• Involved in different layers such as Front and Back end
• Developing Web Applications with W3C, XHTML, HTML5, PHP, CSS3 standards and using Python, 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 using Python, 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 using Python Unit 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 using Python, Django, HTML, Behavior 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-end frameworks 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 on Python Scripts 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 with Python Libraries 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) with python scripts 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.
• Developed Reusable classes in the middleware using Hibernate.

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

Confidential

PYTHON DEVELOPER

Responsibilities:

• Wrote Python routines to log into the websites and fetch data for selected options.
• Implemented code in Python to retrieve and manipulate data.
• Used Python modules such as requests, urllib, and urllib2 for web crawling.
• Used other packages such as Beautiful soup for data parsing.
• Worked on writing and as well as read data from CSV and excel file formats using Python.
• Web-services backend development using Python (CherryPy, Django, SQL Alchemy).
• Worked on resulting reports of the application and Tableau reports.
• Participated in developing the company's internal framework on Python. This framework became a basement for the quick service's development.
• Worked on HTML5, CSS3, JavaScript, AngularJS, Node.JS, Git, REST API, and MongoDB.
• Design and setting up of the environment of MongoDB with shards and replica sets (Dev/Test and productions).
• Designed and developed components using Python with Django framework.
• Private VPN using Ubuntu, Python, Django, CherryPy, Bootstrap, jQuery.
• Created a Python-based GUI application for Freight Tracking and processing.
• Experience in designing and developing applications in Spark using Scala.
• Wrote scripts in Python for extracting data from HTML file.
• Used Python and Django creating graphics, XML processing of documents, data exchange and business logic implementation between servers.
• Developed rich user interface using CSS, HTML, JavaScript, and jQuery.
• Participated in the complete SDLC process.
• Worked on automating the repetitive tasks using Ansible.
• Extracting acting data from the database using SAS/Access, SAS SQL procedures and create SAS data sets.
• Created and modified PL/SQL scripts for data conversions.
• Developed and maintained various automated web tools for reducing manual effort and increasing efficiency of the Global Shipping Team.
• Created database using MySQL, wrote several queries to extract data from the database.
• Communicated effectively with the external vendors to resolve queries.
• Held meetings with client and worked all alone for the entire project with limited help from the

Environment : Python, Django, MySQL, Windows, Linux, HTML, CSS, jQuery, JavaScript, Apache, Linux, Quality Centre, Ansible, PL/SQL.