SUMMARY:

• 4 years of experience in Analysis, Design, Development, Management and Implementation of various stand - alone, client-server enterprise applications in Python.
• Experienced in developing web-based applications using Python , DJANGO, Java, XML, CSS3, HTML5, JavaScript and Proficient in Front end development using HTML, XML, CSS, jQuery, JSON and JavaScript.
• Experienced with full software development life-cycle, architecting scalable platforms, object-oriented programming, database design and agile methodologies as well as Experience with Unit testing/ Test driven Development (TDD), Load Testing in JIRA, JENKIN.
• Hands-on experience in relational database connections like DB-API connection management and query-based access to databases like PostgreSQL and MySQL in Python.
• Experience object-oriented programming (OOP) concepts using Python, C++ and PHP. Strong Experience in web-based UI design and interface development using JSP, HTML, DHTML, CSS, Bootstrap, JavaScript, Angular JS, Backbone JS, JQUERY, AJAX and JSON.
• Expertise in developing different web applications implementing the Model-View-Controller (MVC) architectures using Full stack frameworks such as Django, Zope and TurboGears.
• Experience in using Eclipse, PyCharm, Visual Studio, Pyscripter and Sublime Text while developing different application in python. Good knowledge on SOAP and JSON web services.
• Good experience in Amazon Web Services (AWS) environment and good knowledge of AWS services like Elastic Compute Cloud (EC2), Elastic Load-balancers, Elastic Container Service (Docker Containers), S3, Elastic Beanstalk, Cloud Front, Elastic Filesystem, RDS, DMS, VPC, Route53, CloudWatch, CloudTrail, CloudFormation, IAM.
• Good experience of software development in Python (libraries used: NumPy, SciPy, matplotlib, Pandas data frame, network, MySQL dB for database connectivity) and IDEs - sublime text, Spyder, PyCharm.
• Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB (2.6, 2.4) as well as Experience in using Git, GitHub, and Amazon EC2.
• Designed and developed Cloud Service projects and deployed to Web Apps, PaaS, and IaaS and configured SQL Server Master Data Services (MDS) in Windows Azure IaaS.
• Develop consumer-based features and applications using Python, Django, Matplotlib, angular JS, jQuery, hibernate, AWS, node JS, pyramid, HTML, Behavior Driven Development (BDD) and pair-based programming.
• Developed web applications, RESTful web services and APIs using Python Flask, Cassandra, Docker, MongoDB, Django; good knowledge of web services with protocols SOAP, REST.
• Hands-on experience in writing lightweight Angular.js, Node.js express server, using technologies such as Ajax, JavaScript/jQuery, JSON to make connections between server and NoSQL databases.
• Exposure in building CI/CD pipelines in container-based fashion using Docker, Jenkins, UBUNTU, Ansible & GitLab. And Experienced with GITHUB, GITLAB, SVN and MAVEN build tool.
• Hands-on experience in Software Development background including architecture, design, and implementation, with expertise in Node.js, React.js, Java, Unix and Distributed Systems
• Experience on working extensible and reusable Components in React.js and State Management using Redux.
• Experienced in Using Kafka for building real-time data pipelines and streaming apps.
• Excellent Experience on various Python integrated IDE's such as Sublime Text, PyCharm, Eclipse and NetBeans.
• Experience in working with several python libraries including Beautiful soup, NumPy, matplotlib, SciPy, PyQt, Scapy, SQLAlchemy.
• Experienced in Using Kafka for building real-time data pipelines and streaming apps and Expertise in building real time pipelines using Spring Kafka and zookeeper apart from JMS and messaging.
• Good experience in developing web applications implementing MVT architecture using Django, Flask, web application frameworks, with good understanding of Django.

PROFESSIONAL EXPERIENCE:

PYTHON DEVELOPER

Confidential, HOUDSON, TX

Responsibilities:

• Designed and implemented a user-friendly website interface using Python and Django's view controller and templating language.
• Built development environment with JIRA, Stash/Git. Developed entire frontend and backend modules using Python on Django Web Framework.
• Developed front- end systems with HTML5, JavaScript, JQuery, ReactJs, React native Bootstrap, AJAX, and CSS.
• Proficient in building User Interface (UI) using HTML 5, CSS3/JSS, JavaScript and jQuery that follows W3C Web Standards and complying with Web Content Accessibility Guidelines (WCAG).
• Worked on various applications using python integrated IDEs Sublime Text, PyCharm, NetBeans, Spyder and IntelliJ. Carried out various mathematical operations for calculation purpose using Python libraries NUMPY.
• Used Python scripts to generate various reports like transaction history, OATS, user privileges, limit rules and commission schedule reports.
• Used AWS Cloud Watch to monitor and store logging information. Deployed project into Amazon web services (AWS) using amazon elastic bean stalk.
• Responsible for creating efficient design and developing User Interaction screens according to the client requirements using HTML, CSS, RWD, Angular JS, Bootstrap, jQuery, AJAX and JSON.
• Extensively developed stored procedures, triggers, functions and packages in oracle SQL, PL/SQL.
• Wrote and executed various MySQL database queries from python using Python-MySQL connector and MySQL DB package.
• Written test cases using PyUnit and Selenium Automation testing for better manipulation of test scripts.
• Developed Simple Object Access Protocol (SOAP) based web services for different applications called User Service and other applications using Representational State Transfer (REST) based Web services.
• Developed web applications using Django Web Framework and defined the underlying database structure using Django's ORM for MySQL and MongoDB.
• Strong command in JavaScript leading Frameworks Team like Angular.js, React.js, backbone.js, bootstrap.js, Node.js and Projects UI Designing Team.
• Worked on creating and documenting POC for helping migrate the current application to micro service architecture. The architecture included Docker as the container technology with Kubernetes and worked on with REST API.
• Architected and developed Python and Django for the backend development and front- end application using React, Webpack, Redux, and ES6/7 and PostgreSQL for the database.
• Developed automation scripting in Python (core) using Puppet to deploy.
• Minimal Viable product development using Python 3.7, schedule assisted with brainstorming approaches to data visualization and virtual analytics.
• Tested applications using the principles of Unit testing/ Test-driven Development (TDD), Load Testing and Integration testing.
• Debugging the application using Firebug to traverse the documents and manipulated the nodes using DOM Functions.
• Developed a RESTful API that provided account management capability as well as security role lookup and management for all downstream dependencies.
• Used Programs like Grunt and gulp to automate image optimization, CSS and JS minifying, and other web performance chores.
• Responsible for the migration of the entire project from Angular 4.0 to Angular 5.0 and Implemented test cases and performed unit testing using Jasmine and Karma.
• Build servers using AWS, importing volumes, launching EC2, RDS, creating security groups, auto scaling, load balancers (ELBs) in the defined virtual private connection.
• Involved in various projects related to Data Modeling, System/Data Analysis, Design and Development for both OLTP and Data warehousing environments.
• Written test cases using PyUnit and Selenium Automation testing for better manipulation of test scripts.
• Responsible for debugging the project monitored on JIRA (Agile) and Used PyQuery for selecting DOM elements when parsing HTML.

PYTHON DEVELOPER

Confidential, BELLEVUE, WA

Responsibilities:

• Worked on Creating Python and Bash tools to increase efficiency of call center application system and operations, data conversion scripts, REST, JSON, and CRUD scripts for API Integration.
• Created a Python 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.
• Automation of unit testing using Python. Used Unix/Linux OS based cloud for the deployment. Wrote scripts in Python for extracting data from HTML file using Python library Beautiful Soup. Worked with Data migration from Sqlite3 to MongoDB.
• Used Python and Pyramid frameworks to develop applications and responsible for both back- end programming and front- end functionality using JavaScript, Ajax, Angular.JS, and other technologies.
• Involved in Developing a Restful API'S service using Python Flask framework. Worked on a resulting report of the application and Tableau reports. Deployed production site using Apache Servers with mod Python and AWS.
• Developed Shell scripts in UNIX and procedures using SQL and PL/SQL to process the data from the input file and load into the database.
• Build highly available content distribution sites by using CI/CD tools like Chef, Ansible, Docker, Maven, Jenkins, Jira, Kubernetes etc.
• Build the Silent Circle Management System (SCMC) in Python, and AngularJS while integrating with infrastructure services. Developed python scripts to migrate information from Oracle to MongoDB.
• Actively involved in Service Oriented Architecture (SOA) and its related technologies like Web Services, BPEL, WSDLs, SOAP1.1, XML, XSD, XSLT etc.
• Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.
• Involved in designing user interactive web pages as the front-end part of the web application using various web technologies like HTML, JavaScript, Angular JS, JQuery, AJAX and implemented CSS for better appearance and feel.
• Administration of Continuous Integration tool in Jenkins. Create and configure new jobs for every application in Jenkins.
• Used Backbone.js and Angular JS to create Controllers to handle events triggered by clients and send request to server.
• Migrated out core repository from SUBVERSION to GIT. Managed GitHub Projects and migrated from SVN to GitHub with history.
• Used AWS Cloud Watch to monitor and store logging information. Deployed project into Amazon web services (AWS) using amazon elastic bean stalk.
• Performed Inheritance based Object Relational Mappings in tables to simplify the data using Hibernate ORM. Used JavaScripts for data validations and designed validations modules.
• Developed project's web page as Single Page Application (SPA) by using AngularJS and JavaScript API and build delivery driver application.
• Deployed and tested different modules in Docker containers and GIT. Used multiple containers and managed the load balancing between all the containers using NGINX.
• Wrote Single Page Web Applications using RESTFUL web services, Ajax, Bootstrap, React.js and Involved in building database Model, APIs and Views utilizing Python in order to build an interactive web-based solution.
• Designed RESTful Web services using FLASK, with emphasis on improved Security for the service using FLASK-HTTP Auth with HTTPS.
• Proficient in Object Oriented Design/Development (OOD), Object Oriented Analysis and Design (OOAD), Model View Control (MVC) design pattern and Test-Driven Development (TDD).

PYTHON DEVELOPER

Confidential

Responsibilities:

• Wrote python scripts to parse XML documents and load the data in database and Designed and created backend data access modules using PL/SQL stored procedures and Oracle.
• Worked on parsing of JSON data to be used in the project received by API calls using Python Request library and Writing Python scripts with Cloud Formation templates to Automate installation of Auto scaling, EC2, VPC, and other services.
• Developed the back-end web services for the worker using python and REST APIs and Implemented MVC architecture in developing the web application by Django framework.
• Used Test driven approach for developing the application and Implemented the unit tests using Python Unit test framework and Created PHP/MySQL back-end for data entry from Flash and worked in tandem with the Flash developer to obtain the correct data through query string.
• Enhanced the application by using HTML and Java script for design and development and Responsibilities for creation of Database, Business Logic to display the records dynamically on template based on query, providing user permission to access features of the site.
• Using Django evolution and manual SQL modifications was able to modify Django models, while retaining all data, while sight was in production mode.
• Deployed the project into using GIT version control system and Resolved ongoing problems and accurately documented progress of a project