SUMMARY

• Around 6 Years of experience in Analysis, Design, Development, Management, and Implementation of various standalone and client - server enterprise applications.
• Mastering in implementing MVC architecture using Django for web based applications in OOP concepts like Multi-Threading, Exception Handling, and Collections.
• Experience with Design, code, debug operations, reporting, data analysis and web applications utilizingPython.
• Developed views and templates withPythonand Django view controller and templating language to create a user-friendly website interface.
• Experience in full SDLC starting from Design and Development, Testing, and documenting the entire life cycle using various methodologies.
• Good experience in developing web applications implementing Model View Control architecture using Django, Flask, Pyramid Python web application frameworks.
• Strong expertise in the development of web based applications using Python, Django, HTML, XML, Angular JS, CSS, DHTML, JavaScript, JSON, and JQuery.
• Built web applications by using Python, Django, AWS, Flask, Jinga, WSGI, nginx, Fabric, PostgreSQL, REDIS.
• Special skills in the development of effective, user-friendly web applications. Experiences in requirement gathering, Use case development, Business Process Flow, Business process modeling: extensively used UML to develop various use cases, class diagrams, and sequence diagrams.
• Experienced in working with server-side technologies including databases, Restful API and MVC design patterns.
• Knowledge about setting up Python REST API Frame work using Django.
• Experience with Unit testing/ Test driven Development (TDD), Load Testing.
• Worked on AJAX framework to transform Datasets and Data tables into HTTP serializable JSON strings.
• Proficient in writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers using relational databases like Oracle, DB2, and MySQL.
• Experience in using various version control systems like CVS, Git, GitHub and Amazon EC2 and deployment using Heroku.
• Experience in working with Python ORM Libraries including Django ORM.
• Expertise in working with GUI frameworks - PyJamas, Jython
• Experienced in WAMP (Windows, Apache, MYSQL, Python /PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.
• 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.
• Exceptional problem solving and sound decision-making capabilities, recognized by associates for the quality of data, alternative solutions, confident, and accurate.

TECHNICAL SKILLS

Programming Languages: Python, JAVA, C++, SQL

Frameworks: Django, Flask, Pyramid, Angular JS, Node JS, CSS Bootstrap

Application servers: Apache Tomcat, Apache HTTP webserver, Weblogic, Websphere, JBoss

Web Technologies: HTML/HTML5, CSS/CSS3, XML, AJAX, JQuery, Javascript, JSON

Operating Systems: Windows, RedHat Linux, Unix, Ubuntu

Databases: MYSQL, SQLite3, PostgreSQL, MongoDB, Oracle

Version Control: SVN, CVS, Git, Github

IDE’s/Development tools: Eclipse, Pycharm, NetBeans, PyStudio, PyDev, Sublime text

Deployment tools: Heroku, Jenkins, Amazon EC2

Agile Methodologies: TTD, SCRUM

J2EE Technologies: JSP, Java Servlets, JDBC, JMS

Protocols: TCP/IP, HTTP/HTTPS, SMTP, REST

PROFESSIONAL EXPERIENCE

Senior Python Developer

Confidential, NY

Responsibilities:

• Automation of infrastructure using Terraform and Ansible.
• Implemented cloud infrastructure automation using internal web-services and distributed worker queues (celery).
• Worked on development ofinternal testing tool frameworkwritten inPython.
• DevelopedGUI using Python and Djangofordynamically displayingthetest block documentationand other features of python codeusing a web browser.
• Wrotescripts in Pythonfor extracting data fromHTML file.
• Effectively communicated with the external vendors to resolve queries.
• Developed views and templates withPythonandDjango's view controllerand templating language to create a user-friendly website interface.
• UsedJavaScriptandJSONto update a portion of a webpage.
• Responsible for debugging the project monitored onJIRA (Agile)
• WrotePython scriptstoparse JSON documentsand load the data in the database.
• UsedPythonandDjangoto interface with thejQuery UIand manage the storage and deletion of content.
• Created database using MySQL, wrote several queries to extract data from the database.
• Setupautomated cron jobstoupload data into the database,generate graphs, bar charts,upload these chartsto wikiand backup the database.
• DevelopedMerge jobs inPythonto extract and load data intoMySQL database.
• Successfully migrated theDjango database from SQLite to MYSQL to PostgreSQL with complete data integrity.
• Designed front end usingUI, HTML, Bootstrap, Node JS, underscore JS, Angular JS, CSS, and JavaScript.
• FollowedAGILE development methodologyto develop the application.
• Used and customized apache server to for checking our developed project.
• UsedTest driven approach (TDD)for developing services required for the application.
• ImplementedIntegration test cases.
• UsedGit to resolve and codingthe work onpythonand portlet.

Environment: Python 2.7, Django 1.4, HTML5, CSS, XML, MySQL, JavaScript, Angular JS, Backbone JS, JQuery, CSS Bootstrap, Mongo DB, T-SQL, JavaScript, Eclipse, Git, GitHub, AWS, Linux, Shell Scripting.

Senior Python developer

Confidential, NJ

Responsibilities:

• Managed large datasets using Pandadata frames and PostgreSQL.
• Maintained program libraries, users' manuals and technical documentation.
• Developed and tested many features for dashboard using Python, Bootstrap, CSS, and JavaScript.
• Created backend database T-SQL stored procedures and Jasper Reports.
• Worked with millions of database records on a daily basis, finding common errors and bad data patterns and fixing them.
• Automated Regression analysis for determining fund returns based on index returns (Python/Excel).
• Wrote and executed various PostgreSQL database queries from python.
• Analyzed and Designed application and created UI using JavaScript and HTML5/CSS.
• Implemented business logic using Python/Django.
• Uploading, copying, downloading and deleting files using Amazon S3.
• Exported/Imported data between different data sources using SQL Server Management Studio.
• Designed and developed a testing suite using Python to perform an automated test for testing every function of the website.
• Thorough knowledge in various frontend tools like HTML, DHTML, CSS, JavaScript, and XML.
• Designed the architecture of the hardware environments and methodology of the code.
• Experienced in Agile Methodologies and SCRUM Process and added unit tests and improved existing ones.
• Worked in development of applications especially in UNIX environment and familiar with all of its commands.
• Refactored existing project to make it more Restful and thread-safe.
• Designed Restful XML web service for handling AJAX requests.
• Deployed with Fabric on AWS on EC2 instance with Postgres RDS and S3 file storage.
• Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were the main source of data for both customers and internal customer service team.
• Created most important Business Rules which are useful for the scope of project and needs of customers
• Build SQL queries for performing various CRUD operations like create, update, read and delete.
• Work with a team of developers on python applications for RISK management.
• Used Pandas library for statistics Analysis and added support for the open stock.
• Created unit and functional test cases through the use of testing tools such as Python and Bash.
• Created most important Business Rules which are useful for the scope of project and needs of customers.
• Hands-on experience in writing and reviewing requirements, architecture documents, test plans, design documents, quality analysis, and audits.
• Built various graphs for business decision-making using Python matplotlib library.
• Fetched twitter feeds for certain important keyword using the python-twitter library.
• Used Python library Beautiful Soup for webscrapping.css.
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.

Environment: Python 2.7, Django, HTML5/CSS, SVN, UNIX, MS SQL Server 2013, Shell Scripting, RESTful, AWS S3 CLI, JavaScript, Eclipse, Linux

Python Developer

Confidential, CA

Responsibilities:

• Django Framework that was used in developing web applications to implement the model view control architecture.
• Exposure on Multi-Threading factory to distribute learning process back-testing and the into various worker processes.
• Performed efficient delivery of code based on principles of Test Driven Development (TDD) and continuous integration to keep in line with Agile Software Methodology principles.
• Different testing methodologies like unit testing, Integration testing, web application testing.
• Selenium testing performed.
• Lock mechanisms were implemented and the functionality of multithreading has been used.
• Python/Django based web application, Postgresql DB and integrations with 3rd party email, messaging, storage services.
• Developed a fully automated continuous integration system using Git, Gerrit, Jenkins, MySQL and custom tools developed in python and Bash.
• Design and implemented custom scripts.
• Extensive use of version controller Team Foundation Server (TFS).
• Test and validated the custom scripts.
• Delivered automated solutions for science models.
• Managed, developed and designed a dashboard control panel for customers and Administrators using Django, Oracle DB, and PostgreSQL.
• Implemented configuration changes for data models.
• Maintained and updated existing automated solutions.
• Handled potential points of failure through error handling and communication of failure.
• Anticipated potential parts of failure (database, communication points, file system errors)
• Troubleshoot the process execution and worked with other team members to correct them.
• Actively worked as a part of a team with managers and other staff to meet the goals of the project in the stipulated time.
• Performed troubleshooting, fixed and deployed many Pythonbug fixes of the two main applications that were the main source of data for both customers and internal customer service team.
• Used Pandas library for statistics Analysis.
• Used Numpy for Numerical analysis for Insurance premium.
• Managed large datasets using Panda data frames and MySQL.
• Used advanced packages in AON PATHWISE for performing the unit test and deploying data models.
• Extensively used Python modules such as requests, urllib, urllib2 for web crawling.
• Developed GUI using webapp2 for dynamically displaying the test block documentation and other features of Python code using a web browser.
• Developed the required XML Schema documents and implemented the framework for parsing XML documents.
• Responsible for user validations on client side as well as server side.
• Automated the existing scripts for performance calculations using Numpy and SQL alchemy.
• Interacted with QA to develop test plans from high-level design documentation

Environment: Python 2.7, Django 1.4, HTML5, CSS, XML, MySQL, JavaScript, Angular JS, Backbone JS, JQuery, CSS Bootstrap, Mongo DB, T-SQL, JavaScript, Eclipse, Git, GitHub, AWS, Linux, Shell Scripting.

Python developer

Confidential

Responsibilities:

• Responsible for using the best technologies to add features to the existing system and services.
• Involved in all aspects of the development process from product inception to scaling in production.
• Responsible for driving software development best practices for the team and also, mentoring and developing junior engineers.
• Working in collaboration with project managers and higher management in cross-functional teams within Sales and Account Management, to understand business requirements and develop efficient, elegant approaches to their implementation.
• Writing REST APIs, as part of developing web-based applications for insurance premium calculations, using Django’s REST framework.
• Heavily leveraged Python’s graphics APIs for creating graphics & serialization libraries for encoding data in XML/JSON formats.
• Also involved in writing REST APIs using Django framework for data exchange and business logic implementation.
• Experience in using collections inPythonfor manipulating and looping through different user defined objects.
• Design and implemented custom Bash scripts for controlling the data flow from the PostgreSQL database.
• Assisted the development team in sending the correct data via query strings using PostgreSQL as the back-end for storing data.
• Used Django configuration to manage URLs and application parameters.
• Responsible for configuring NoSQL databases like Apache Cassandra and Mongo DB to for increasing compatibility with Django.
• Designed and created backend data access modules using PL/SQL stored procedures.
• Good experience in writing SQL Queries and implementing stored procedures, functions, packages, tables, views, cursors, triggers.
• Responsible for debugging the project monitored on JIRA.
• Performed troubleshooting, fixed and deployed manybug fixes for applications that were the main source of data for both customers and internal customer service team.
• Handled potential points of failure through error handling and communication of failure.
• Risk analysis for potential points of failure (database, communication points, and file system errors).
• Troubleshoot the process execution and worked with other team members to correct them.
• Actively worked as a part of a team with managers and other staff to meet the goals of the project in the stipulated time.
• Developed and executed a User Acceptance Testing portion of the test plan.
• GeneratedDjango forms to record data of online users and used PyTest for writing test cases.
• Extensive use of version controlling systems like GIT and SVN.
• Involved in capturing the requirements for the serial functional interface and other software requirements specification document.

Environment: Python, Django, MySQL, SVN, Unit Test.

Java UI Developer

Confidential

Responsibilities:

• Involved in development, design and implementation of front end part of the application.
• Developed the User Interactive web pages by using web technologies like HTML and CSS as per W3 standards in a professional manner.
• Created and maintained the framework and layout of each portal with Cascading Style Sheets (CSS).
• Responsible to manipulate HTML5, CSS3 in jQuery and also provided dynamic functionality using AJAX, XML and JSON.
• Successfully implemented Auto Complete/Auto Suggest functionality using JQuery, Ajax, Web Service and JSON.
• Used Ajax, JSON with jQuery for request data and response processing.
• Developed Business layer and Data layer using Enterprise Java and Hibernate.
• Created functions, triggers, views and stored procedures using My SQL.
• Worked closely with back-enddeveloper to find ways to push the limits of existing Web technology.
• Involved in the code review meetings.
• Also involved in the designing of functional document.

Environment: JavaScript, JQuery, JSON, Ajax, Bootstrap, AngularJS, HTML5, Oracle, DHTML, CSS3, Agile methodology, Java.