SUMMARY

• More than 5 years of experience as Application developer and Web developer using Python as the core programming language. Along with Python as the prime programming language, also got exposure to several other frontend and backend programming languages and technologies like Java, HTML, Django, XML, JavaScript, Angular JS,6,7, MongoDB, Linux and Node.js.
• Experience in requirement analysis, system design, development and implementation of web base client/server application using Python, Django , HTML, CSS, JavaScript, Bootstrap, AngularJS, JQuery, AJAX, XML and JSON.
• Worked on AJAX framework to transform Datasets and Data tables into HTTP - serializable JSON strings using server environment like Linux, Apache, Django 1.9 & Django 1.10.
• Expertise in data base programming (SQL, PLSQL) XML, DB2, Informix, Teradata, Data base tuning and Query optimization
• Good Knowledge in continuous integration Continuous deployment (CI/CD) tools like JENKINS .
• Experienced in developing web-based applications using Python, Django, FLASK, XML, CSS, and HTML, also proficient with Unit testing/ Test driven Development (TDD), Load Testing.
• Experienced in developing web-based applications using Python, Django, PHP, C++, XML, CSS, HTML, DHTML, JavaScript and JQuery.
• Experienced in developing web-based applications by writing codes using Python, Django, PHP, C++, XML, CSS, HTML, DHTML, JavaScript and JQuery.
• Hands-on experience in Unix and Linux Kernels while experimenting and proposing new development to deployment process using Docker and wrote scripts to encapsulate the current LAMP (Linux, Apache, MySQL and PHP) stack with Docker.
• Working Knowledge of Pandas, Numpy, and SciPy. experienced in Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts
• Good knowledge of the Software Development Life Cycle (SDLC), Agile and Waterfall Methodologies.
• Expertise in client scripting (Perl) language and server - side scripting languages like JavaScript, JQuery, JSON, DOJO, bootstrap, Node.js, Angular.js, backbone.js, Require.js, Perl.
• Expertise in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA) Programming.
• Experience in developing and implementing Web Services using REST, SOAP, WSDL
• Hands on UML compliant high-level design with data flow diagram, Class Diagrams, Sequence Diagrams, Activity Diagram and Use Cases and documenting for peer developer.
• Experience in writing test plans , test cases , test specifications and test coverage .

TECHNICAL SKILLS

• Python 3.8.0, 3.7.4
• SciPy 1.4.1 & NumPy 1.16.6
• Pandas jQuery
• Angular 6 & JS
• Django
• MongoDB
• MySQL
• Flask
• HTML
• XML
• Testing
• API
• Linux
• Shell Scripting
• SOAP
• REST
• Bash
• Perl

PROFESSIONAL EXPERIENCE

Confidential, San Francisco, CA

PYTHON Full Stack Developer

Responsibilities:

• Developed GUI using Django for dynamically displaying the test block documentation and other features of Python code using a web browser for automating the existing scripts for performance calculations using Numpy and SQL alchemy and used Django as the framework.
• Used Django and Pandas as a framework in developing web applications to implement MVC architecture and statistics Analysis.
• Used PYTHON codes in integration with HTML, CSS, JavaScript, JQuery, AJAX and JSON for front end applications.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.
• Developed and executed User Acceptance Testing portion of test plan.
• Used Pandas, Numpy for statistical Analysis and Numerical analysis of Insurance premium.
• Built and developed SQL, NoSQL queries implementing functions, packages, views, triggers, and tables, using JIRA (Agile) for debugging the project.
• 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.
• Used HTML, CSS, AJAX, and JSON for designing and developing the user interface of the website with JavaScript and JSON to update a portion of a webpage for interactive UI.
• Received business logic specifications and design documents, and painted HTML using CSS and business logic in Angular and JavaScript.
• Utilized AngularJS framework to bind HTML template (views) to backend Json Data.
• Development stored procedures for normalization and renormalization in MySQL.
• Used GIT version control and deployed project to the end users.
• Implemented front end for third party Web service s using JQuery, Html, AJAX, JSON and JavaScript and PYTHON codes.
• Used Connect SOAP rule to fetch the Webservices and SOAP UI to test the external service.
• Developed a portal to manage and entities in a content management system using Flask.
• Part of team implementing REST API's in Python using python based micro-framework called Flask with SQL Alchemy in the backend for management of data center resources on which OpenStack would be deployed.
• Python's Unit Testing library was used for testing various programs on python and other codes.
• Involved in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support. Maintaining the scripts using the GIT version control tool.
• Exported/Imported data between different data sources using MySQL & PostgreSQL.
• Participated in re-design and development of back-end MySQL & PostgreSQL Server database, wrote queries, triggers and stored procedure.
• Wrote Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Cleaned data and processed third party spending data into maneuverable deliverables within specific formats with Excel macros and python libraries.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash while generating Python Django Forms to record data of online users.
• Developed GUI using FLASK and Open Stack for dynamically displaying the test block documentation and other features of python code using a web browser, also wrote and executed various MySQL database queries from python using\ Python-MySQL connector and MySQL dB package.

Confidential, Mill Valley, CA

PYTHON Developer

Responsibilities:

• Developed a Python Script to load the CSV files into the S3 buckets and created AWS S3buckets, performed folder management in each bucket, managed logs and objects within each bucket.
• Created Airflow Scheduling scripts in Python to automate the process of sqooping wide range of data sets for deployment of Scalable Hadoop cluster on AWS using S3 as underlying file system for Hadoop.
• Designed Forms, Modules, Views and Templates using Django and Python.
• Designed and created codes of Microservice architecture development using Python and Docker on an Ubuntu Linux platform using HTTP/REST interfaces with deployment into a multi-node Kubernetes environment.
• Used Spark SQL with Python for creating data frames and performed transformations on data frames like adding schema manually, casting, joining data frames before storing them.
• Extensively used regular expressions and core features in Python using lambda, map, reduce etc. and effectively implemented logging feature using python logging library and profiling using SciPy and Pearl.
• Used Agile Methodologies, Scrum stories and sprints experience in a Python based environment, along with data analytics, data wrangling and Excel data extracts.
• Worked under DEVOPS environment for continuous integration and continuous deployment using Jenkins and puppet for configuration and deployment project using the Amazon EC2 on AWS.
• Developed entire frontend and backend modules using Python on Django Web Framework using version control tool - Git with Jenkins to accumulate all the work done by team members.
• Designed and developed Use-Case Diagrams, Class Diagrams, Object Diagrams using UML Rational Rose for OOA/OOD techniques.
• Implemented Web-Services to integrate between different applications internal and third - party components using SOAP and REST services using Apache.
• Used React JS in components like JSX, creating React components, Virtual DOM, React Props, Lifecycle methods, working with React States and Events.
• Developed Restful microservices using Flask and Django and deployed on AWS servers using EBS and EC2.
• Automated most of the daily task using python scripting utilizing Jira for managing the tasks and improving the individual performance.
• Used Python programming and Django for the backend development, Bootstrap and Angular 8.0 and JS for frontend connectivity and MongoDB for database.
• Developed a Django ORM module queries that can pre-load data to reduce the number of databases queries needed to retrieve the same amount of data.
• Developed project's web page for customer service and interaction as Single Page Application (SPA) by using AngularJS and JavaScript API and build delivery driver application.
• Automated most of the task using python scripting, Raspberry Pi and Raspbian OS, and Unix/Linux shell Scripting using leadership skills and managing the team spirit.
• Created customer service and investment applications in Django using RESTful API and integrating the Python codes with its modules.
• File handling for the client data in files like .txt and .xls file for data retrieve and storing purpose along with graphical data representation using python modules like Numpy, SciPy and Pandas and installed using various command toolkit .
• Responsible for debugging and troubleshooting the web application.

Confidential, Chicago, IL

PYTHON Developer

Responsibilities:

• Used Django as a framework for writing Pythons codes in Application development process using JQuery and Angular 4 for increasing speed, Re-assuring security and Exceeding the scalability of the applications for customer satisfaction.
• Connecting my SQL database through Spark driver for debugging and troubleshooting the web application using SQL, CVS and FLASK.
• Automated RabbitMQ cluster installations and configuration using Python/Bash.
• Built Single Page Applications (SPA), Responsive Web Design (RWD ) UI, Rich Restful Service Applications, and HTML Wireframes using HTML5 Grid Structures/Layouts, CSS3 Media Queries, Ajax, AngularJS and Bootstrap.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in Python and Bash.
• Developed scripting using JavaScript, JQuery, JSON, DOJO, bootstrap, Node.js, Angular.js, backbone.js, Require.js, Perl.
• Part of team implementing REST API's in Python using python based micro-framework called Flask with SQL Alchemy in the backend for management of data center resources on which OpenStack would be deployed.
• Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.
• Design and develop financial web applications using Perl, HTML, JavaScript, CSS and SQL.
• Expertise in client scripting Perl language and server-side scripting languages like JavaScript, JQuery, JSON, DOJO, bootstrap, Node.js, Angular.js, backbone.js, Require.js, Perl.
• Used Apache CXF as the Web Services framework to implement the REST APIs involved
• Developed AJAX scripting to process server side JSP scripting and Maintained and modified triggers for ClearCase using Perl, also wrote Shell and Perl scripts for database connectivity and to retrieve data from different sources.
• Worked on Python Open stack Restful API's .
• Part of team implementing REST API's in Python using python based micro-framework called Flask with SQL Alchemy in the backend for management of data center resources on which OpenStack would be deployed.
• Primary developer involved in DevOps managing Salt Stack based configuration management for deploying several applications and wrote documentation for system administration and cloud administration audiences as well as REST API consumers at docs.openstack.org.
• Worked on Python OpenStack APIs and used Numpy for Numerical analysis