SUMMARY

• 7 years of experience as a Python Developer, proficient coder in multiple languages and environments including Python 3.4 /2.7, Django 1.9/1.7, REST API, AWS, C, C++ andSQL.
• Developed web applications and RESTful web services and APIs using Python Flask, Django and PHP.
• Experience object oriented programming (OOP) concepts using Python, C++, C and PHP.
• Experienced in LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.
• Experienced in developing web - based applications using Python, Django, PHP, C++, XML, CSS, HTML, DHTML, JavaScript and JQuery.
• Experience wif Amazon Cloud EC2, Simple Storage Service S3 and Amazon SQS.
• Well versed wif design and development of presentation layer for web applications using technologies like HTML, CSS, and JavaScript.
• Experienced in developing Web Services wif Python programming language.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Experience in implementing wif server side technologies wif restful API and MVC design patterns wif node JS and Django framework.
• Experienced in working wif various Python IDE's using PyCharm, PyScripter, Spyder, PyStudio and PyDev.
• Experience on Web development using HTML4/5, CSS/CSS3, JavaScript, JQuery, Angular JS, AJAX, XML and JSON by following W3C standards.
• Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, Cloud Front, Route 53.
• Extensive development experience in Java, Struts, JSPs, Servlets, taglibs, Hibernate, JDBC, HTML, JavaScript, SQL, XML and JSON.
• DesignedDockerbased Microservices usingDockerCompose, Django, and Django Rest Framework to allow quick development of new services
• Good experience in Shell Scripting, SQL Server, Unix and Linux, Open stock and Expertise python scripting wif focus onDevopstools, CI/CD and AWS Cloud Architecture.
• DevelopETLpackages using SSIS to insert datasets toSQLserver and generate project reports using SSRS andSQL.
• Extensive experience in developing applications using Java API, Swing, HTML 4/5, Flex, JavaScript, CSS2/3, JQuery, JDBC, JSF, JMS, XML.
• Knowledge in working wif continuous deployment using Heroku and Jenkins.
• Proficient in writing unit testing code using Unit Test/PyTest and integrating teh test code wif teh build process.
• Well versed wif Agile wif SCRUM, Waterfall Model and Test driven development methodologies.

TECHNICAL SKILLS

• Python 3.4 /2.7
• Django 1.9/1.7
• REST API
• AWS
• C
• C++
• SQL
• Java API
• Swing
• HTML 4/5
• Flex
• JavaScript
• CSS2/3
• JQuery
• JDBC
• JSF
• JMS
• XML.

PROFESSIONAL EXPERIENCE

Python Developer

Confidential, New York City, NY

Responsibilities:

• Created a Python/Django based web application using Python scripting and MySQL Workbench for teh database, and HTML/CSS/JQuery and High Charts for data visualization of teh served pages
• Successfully migrated teh Django database from MySQL Workbench to PostgreSQL wif complete data integrity.
• Designed and developed ETL processes that were used to integrate data between various sources usingInformatica
• Extensive experience in deploying, managing and developingOracleSQLdeveloper clusters.
• Created AutomatedTestScriptsin Python for Reports and Data extraction jobs.
• Developed scripts in python for Financial Data coming fromSQLDeveloper based on teh requirements specified.
• Refactored existing batch jobs and migrated existing legacy extracts fromInformaticato Python based micro services and deployed in AWS wif minimal downtime.
• Worked on Python Open stack API's, used Python scripts to update content in teh database and manipulate files.
• Worked onJIRAfor bug tracking and communicating for better results.
• Added support for Amazon AWS S3 and RDS to host static/media files and teh database into Amazon Cloud.
• Writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Involved in Loading, analyzing and extracting data to and fromOracledatabase wif Python.
• Worked wif python Unit test library which was used for testing many programs on Python and other codes.
• Checked error & tested teh ETL procedures & programs usingInformaticasession log.
• Involved in teh complete software development life cycle (SDLC) to develop teh web application.
• Wrote Python scripts to parse XML documents and load teh data in database.
• 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 teh application and implemented teh unit tests using Python Unit Test framework called PyUnit.
• Created Database Schema for MySQL Database and involved in designing ER-Diagrams using Microsoft Visio.
• Used JavaScript for Dynamic Page Functionality, popup screens and teh user entry validations.

Python Developer

Confidential, Seattle, WA

Responsibilities:

• Analyzed system requirements specifications and also involved client interaction during requirements specifications.
• Involved in teh development of front end of teh application using Python 2.7, HTML5, CSS3, AJAX, JSON and JQuery. Worked on backend of teh application, mainly using Active Records.
• Involved in analysis and design of teh application features.
• Designed and developed communication between client and server using Secured Web services.
• Designed and managed API system deployment using fast http server and Amazon AWS architecture.
• Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management using puppet.
• Responsible forOpenStackproject core infrastructure including code review, continuous integration systems, and developer tools.
• Used configuration management tools like Chef and puppet.
• Created Python and Bash tools to increase efficiency of application system and operations, data conversion scripts REST, JSON, and CRUD scripts for API Integration
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Successfully migrated teh Django database from SQLite to MySQL to PostgreSQL wif complete data integrity.
• Worked on PythonOpenStackAPIs and used Numpy for Numerical analysis.
• Good knowledge on Python Collections and Multi-Threading
• Worked in theDevOpsteam, delivered new agile environments & build/release/configuration and deployment automation/monitoring using Jenkins, ant, maven, artifactory, chef, custom scripting and Jira for ticketing.
• Creating and configuring virtual development environments wif Chef and Virtual Box.
• Used Test driven approach for developing teh application and Implemented teh unit tests using Python Unit test framework.
• Worked onOpenstackSwift for moving large data files using Keystone and Horizon and integratedthem into teh web services and client server application
• DeployedDevOpsusing Puppet, Dashboard, and Puppet DB for configuration management to existing infrastructure
• Reviewed and implemented instrument pricing and modelling methodologies in collaboration wif technical engineers. Analyzed and documented how instrument prices move as underlying market data sources change.
• Good hands on experience in data warehouse developer/ database engineer for high-volume data processing and created UI using JavaScript and HTML5/CSS3.
• Developed and tested many features for dashboard using Python, Java, Bootstrap, CSS, JavaScript and JQuery.
• Strong understanding and knowledge of Linux, automation and CI Tools like Chef, Hudson, Jenkins & Git wif scripting languages (Shell, python, pearl and ruby)
• Responsible forOpenStackproject core infrastructure including code review, continuous integrationsystems, and developer tools
• Worked extensively wif Bootstrap, JavaScript and jQuery to optimize teh user experience.
• Used Python and Django to interface wif teh jQuery UI and manage teh storage and deletion of content.

Python Developer

Confidential, Knoxville, TN

Responsibilities:

• Implemented user interface guidelines and standards throughout teh development and maintenance of teh website using teh HTML, CSS, JavaScript and JQuery.
• Implemented AJAX for dynamic functionality of web pages for front end applications.
• Used Ajax and JQuery for transmitting JSON data objects between frontend and controllers.
• Worked on front end frameworks like CSS Bootstrap for responsive web pages.
• UsedJenkinsfor continuous integration services.
• Implemented presentation layer using CSS framework, Wire-Framing and HTML5
• Worked on server side applications wif Django using Python programming.
• Automated teh existing scripts for performance calculations using machine library like Numpy and SQL Alchemy for Insurance premium.
• Used Airflow for Data warehousing, Growth analytics, Email targeting, Sessionization, Data infrastructure maintenance.
• Developed python code for different tasks, dependencies, SLA watcher and time sensor for each job for workflow management and automation using Airflow tool.
• Developed views and templates wif Python and Django's view controller and templating language to created user-friendly website interface.
• Teh Batch process was developed using Java and SQL Stored Procedures.
• Utilize continuous integration and automated deployments wif Jenkins, Ansible andDocker.
• Developed core functionality wif teh ASP.NET MVC 4 Framework (C#.NET, Hibernate).
• Delivered automated solutions for science models and maintained & updated existing automated solutions.
• Maintaining SQL server database and updating PHP Script.
• Experience in project deployment using Heroku/Jenkinsand using web services like Amazon Web Services (AWS) EC2 and AWS S3.
• Played a key role in teh planning, testing, and implementing system enhancements and conversions. Worked closely wif project manager in handling teh whole project.
• Developed teh project in Linux environment and involved in support for teams for projects across

Python Developer

Confidential, Cleveland, OH

Responsibilities:

• Interacted wif management and developers in a daily scrum to discuss test cases and schedules
• Used Bootstrap and Angular UI Bootstrap for creating rich, Responsive UI Screens for varying screen sizes and devices.
• Developed multi-threaded standalone app in Python, Perl, PHP, C++ to view Circuit parameters and performance.
• Web application development using Python 3.5, Django 1.9, Flask, MongoDB, JavaScript, AJAX, HTML, XML and template languages.
• Developed and tested many features in an AGILE environment using Ruby on Rails, HTML5, CSS, JavaScript, and Bootstrap.
• Worked on different Rest API's and involved in handling teh JSON responses of those API's
• Experience involving designing, development, testing, implementation and support of applications usingPerl.
• Hands-on experience on SCM tools like GIT, containers likeDockerand familiar wif Jenkins, CHEF.
• Responsible for writing code in Object Oriented Programming supported by Ruby on Rails in Agile SCRUM environment.
• Written wif object-oriented Python, Flask, SQL, Beautiful Soup, httplib2, Jinja2, HTML/CSS, Bootstrap, jQuery, Linux, Sublime Text, git.
• Implemented user interface guidelines and standards throughout teh development and maintenance of teh website using teh HTML, CSS, JavaScript and JQuery.
• Worked on UI using HTML5, RectJs, CSS3 andJavaScripts, AngularJS.
• Developed and tested many features for dashboard using Ruby on Rails, Bootstrap, CSS JavaScript, and Rspec.
• Experience inDevOpsprocesses for build and deploy systems.Created and built out QA Automated Test frameworks.
• Developed Merge jobs in Python to extract and load data into MySQL and Mango Db database.
• Successfully migrated Django database from SQLite to PostgreSQL wif complete data integrity.

Python Developer

Confidential, Cincinnati, OH

Responsibilities:

• Implementing teh Design and developing modules using Agile Methodology. Develop new projects or enhancements are initiated as Sprint/Scrum Methodologies and Fixing Bugs or production support is handled using Pair programming.
• Actively involved in theDevOpsstreamlining process through Jenkins CI and CD Release Automation.
• Developed and published user/business validation or rules using an apache common validation framework in combination wif custom validation built on top of teh struts validation framework.
• Extensively usingDevopstools specifically zuul, jenkins, Jira and Git.
• To maintain loose coupling between layers published teh business layer as services and injected teh necessary dependent components using Spring IOC and published cross cutting concerns like Logging, User Interface exceptions, Transactions using Spring AOP.
• Designed and Developed Module based persistence layer under teh guidance of DAO design pattern, ORM/JPA principals, using Hibernate and JPA.
• Built a new CI pipeline. Testing and deployment automation wifDocker, Jenkins and Puppet.
• Developed Server side components and published Services (local, remote and web using EJB, MDB, Web Services) under teh Service Oriented Architecture principals. Developed Service Locator based framework to access these services and managed teh dependencies using Dependency Injection (Spring IOC).
• Developed Web service modules based on SOA architecture to consume services. Developed services that are reusable and interoperable, based on Basic profile 1.0, SOAP, JAXRPC Web services using AXIS.
• Designed and developedOraclePL/SQLProcedures, Functions, and Database Triggers and involved in creating and updating Packages to meet business requirements.