SUMMARY

• Over 8+ Years of experience in Analysis, Design, Development, Testing, Customization, Bug fixes, Enhancement, Support and Implementation of various web, stand - alone, client-server enterprise applications using Python, Django, Django Rest Framework in various domains.
• Good knowledge in various stages of SDLC (Software Development Life Cycle), Software Testing Life Cycle (STLC) and QA methodologies from project definition to post-deployment documentation.
• Expert in Enhancement, Support and Implementation of various web, stand-alone, client-server enterprise applications usingPython and Django.
• Handy experience in developing Web-Applications implementing Model View Control architecture using Django, Flask frameworks.
• Experienced in developing web-based applications using Python, Django, MVC3, Bootstrap and HTML5.
• Experienced in developing Web Services withPythonprogramming language.
• Experience in data analysis using Python (Pandas, NumPy).
• Experience inAmazon AWS Cloud platform and its features.
• Experience in composing API's along with Web Services over Python.
• Strong experience of software development in Python IDEs - sublime text, Spyder, pycharm, emacs.
• Strong expertise in development of web-based applications using Python, HTML5, XML, Angular JS, CSS3, DHTML, JavaScript, JSON and jQuery.
• Experience in Object Oriented Design and Programming concepts in Python.
• Experience with JSON based REST Web services and Confidential Web services (AWS) and Responsible for setting up Python REST API framework using Django.
• Experienced in developing Web Services with Python programming language and Good working experience in processing large datasets with Spark using Scala and Pyspark.
• Experience in writingREST APIsinPythonfor large-scale applications.
• Experience in developing of Python APIs to dump the array structures in the Processor at the failure point for debugging.
• Experience implementing Object Oriented Python, Hash Tables (Dictionaries) and Multithreading, Django and MYSQL.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• 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.
• Excellent working knowledge in UNIX and Linux shell environments using command line utilities.
• Ability to learn and adapt quickly to the emerging new technologies and paradigms.
• Excellent communication, interpersonal and analytical skills and a highly motivated team player with the ability to work independently.

TECHNICAL SKILLS

Languages: Python 3.x, 2.7, SQL

Python Framework: Django, WebApp2

Python Libraries: Pycharm, PyUnit, PyQt, NumPy, MatPlotLib, PySpark, Pandas.

Web Technologies: HTML5, XML, CSS3, Javascript, JQuery, AJAX, Angular.js, Bootstrap

Office Tools: Microsoft Word, Excel, MS Visio

Web servers: Apache, IIS

Methodologies: Agile, Waterfall

Databases: MySQL, SQL Server 2008/12, Oracle.

Operating systems: Linux/Unix, Windows 2000/XP/2003/Vista, MAC

PROFESSIONAL EXPERIENCE

Confidential, Columbus, OH

Python Developer

Responsibilities:

• Responsible for gathering requirements, system analysis, design, development, testing and deployment.
• Rewrite existing Java application in Python module to deliver certain format of data.
• Developed Python batch processors to consume and produce various feeds.
• Developed complex web, middleware, and back end systems in Python, SQL and Perl for Linux and Windows.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Developed Business Logic using Python on Django Web Framework.
• Worked on developing internal testing tools which were written inPython. Generated Python Django Forms to record data of online users.
• Wrote Python routines to log into the websites and fetch data for selected options.
• Created custom user with overriding key field and adding more fields other than that provided by the Django out-of-box features.
• Created a Django dashboard with custom look and feel for end user after a careful study of the Django admin site and dashboard.
• Written python module to view and connect to AWS S3 instance.
• Constructed product-usage data aggregations using Py-Spark, Spark SQL and maintained in AWS S3 location for reporting, data science dash boarding and ad-hoc analyses.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interfacUsed PyQuery for selecting particular DOM elements when parsing HTML.
• Used Jenkins for continuous integration services.
• Used the Django Framework to develop the application.
• Build all database mapping classes using Django models.
• Worked with JSON based REST Web services and Amazon Web services (AWS).
• Involved in AJAX driven application by invoking web services/API and parsing the JSON response.
• Developed internal auxiliary web apps using Django framework with Angular.js and Bootstrap CSS / HTML framework.
• Utilize PyUnit, thePythonunit test framework, for allPythonapplications.
• Set up rules and policies with a Node.js/Python back end.
• Created a Git repository and added the project to GitHub.
• Utilized Agile process and JIRA issue management to track sprint cycles.
• Performed 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.

Environment: Python, Django, Pandas, NumPy, PySpark, PyUnit, Eclipse, PyCharm, PyQuery, HTML5, JSON, REST, AWS, AJAX, JSON, Node.js, SQL, LINUX, GitHub, Jira, Agile and Windows.

Confidential, St. Louis, MO

Python Developer

Responsibilities:

• Translated the customer requirements into design specifications and ensured that the requirements translate into software solution.
• Educate developers on how to commit their work and how can they make use of the CI/CD pipelines that are in place.
• Created Business Logic using Python to create Planning and Tracking functions.
• Experience in GCP Dataproc, GCS, Cloud functions, BigQuery.
• Worked on Multi-Tier distributed Enterprise applications and data processing automation using Python.
• Performed testing using Django’s Test Module.
• Designed and managed API system deployment using fast http server and Amazon AWS architecture
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Setup full CI/CD pipelines so that each commit a developer makes will go through standard process of software lifecycle and gets tested well enough before it can make it to production.
• Developed user interface solutions using a Django web framework.
• Worked on Python Open stack API's.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks.
• Worked on Python Scientific packages like NumPy and Pandas to handle data sets.
• Developed Business Logic using Python on Django Web Framework.
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Collected, studied, interpreted large datasets and visualized it using PySpark
• Carried out various mathematical operations for calculation purpose using Python libraries.
• Worked with JSON based REST Web services.
• Extensively worked on Jenkins to implement continuous integration (CI) and Continuous deployment (CD) processes.
• Creating unit test/regression test framework for working/new code.
• Using Subversion version control tool to coordinate team-development.
• Developed SQL Queries, Stored Procedures, and Triggers Using Oracle, SQL and PL/SQL.
• Used GitHub for version control.
• Created PyUnit test cases for unit testing.
• Utilized Agile process and JIRA issue management to track sprint cycles.
• Managed large datasets using Panda data frames and MySQL.
• Supported user groups by handling target-related software issues/service requests, identifying/fixing bugs.

Environment: Python, Django, PySpark, Pandas, NumPy, AWS, XML, JSON, REST, PyUnit, GitHub, Jira, Subversion, SQL, MYSQL, Oracle, Agile and Windows.

Confidential, Dallas,TX

Python Developer

Responsibilities:

• Followed Agile Methodology - Involved in building database Model, APIs and Views utilizing Python, in order to build an interactive web-based solution.
• Developed views and templates using Python and created a user-friendly website interface using Django’s view controller and template language.
• Have used Python libraries like NumPy/SciPy, Pandas for market analysis and done some machine learning using Python.
• Designed, developed, implemented, and maintained solutions for using Docker, Jenkins, GIT, Puppet for micro services and continuous deployment.
• Worked on converting Hive/SQL queries into Spark transformations using Spark RDDs, Python, and OOP with Python. Worked on developing and executing shell scripts to automate the jobs.
• Experience in creating Docker containers leveraging existing Linux Containers and AMI's in addition to creating Docker containers from scratch.
• Involved in Python OOD code for quality, logging, monitoring, and debugging code optimization.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript, Bootstrap and JQuery.
• Recorded the online users' data using Python Django forms and implemented test case using Pytest.
• Successfully migrated the Django database from SQLite to MySQL to PostgreSQL with complete data integrity and Designed, developed and deployed CSV Parsing using the big data approach on AWS EC2.
• Used PyQuery for selecting particular DOM elements when parsing HTML.
• Associated with development of Web Services using SOAP for sending and getting data from the external interface in the XML format.
• Used Git version control system for collaborating with teammates and maintaining code versions.
• Used Jira to manage workflow and track progress.
• Debugging the failure issues by capturing the array and register dumps using Python scripts, traces and performing several experiments by interacting with the design team.

Environment: Python, Django, HTML, PyQt, PyUnit, JSON, AWS, PyQuery, GitHub, DOM, REST, SQL, Agile and Windows.

Confidential

Python Developer

Responsibilities:

• Worked with full software development life-cycle (SDLC), architecting scalable platforms, object oriented Programming, database design and agile methodologies.
• Developed custom reports using HTML, Python and MySQL.
• Used Python based GUI components for the front end functionality such as selection criteria.
• Developed Python based API (RESTful Web Services) to track the events and perform analysis using Django.
• Developed server-based web traffic statistical analysis tool using Pandas.
• Used Django configuration to manage URLs and application parameters.
• Used PyQuery for selecting Particular DOM elements when reading HTML.
• Used Python’s pandas and matplotlib libraries to conduct data exploration and visualization.
• Exposure to the threading limitations ofPython, and multi-process architecture.
• Used collections inPythonfor manipulating and looping through different your defined objects.
• Set up rules and policies with a Node.js/Python back end.
• Responsible for debugging the project monitored on JIRA (Agile).
• Written queries in MySQL and Native SQL.
• Worked in an agile development environment.
• Actively handled multiple priority tasks in parallel and participated in review of project deliverables.

Environment: Python, Django, Webapp2, HTML, CSS, JavaScript, JSOn, REST, Bootstrap, Pandas API, Agile, PL/SQL and Windows.