• Responsible in developing several front-end and back-end modules using Python and Django Web framework.• Developed scripts using data science libraries such as pandas, NumPy and matplotlib to process large amount of data and generate graph/charts from that data.• Implemented user interface guidelines and standards throughout the development and maintenance of the website using the HTML, CSS, JavaScript, and jQuery.• Used Amazon Cloud EC2 along with Amazon S3 bucket to upload and retrieve project history. • Migrated web applications and other projects to AWS Environment.• Used Ajax and jQuery for transmitting JSON data objects between frontend and controllers.• Implemented MVC architecture using Django framework to develop several web applications.• Designed Database Model for the entire application Creating tables, Views and Stored procedures. • Used Graphical User Interface Testing and API driven Testing.• Worked on Jenkins for continuous integration tool for deployment of project.• Built all database mapping classes using Django models and PostgreSQL.• Implemented code to perform CRUD operations on MongoDB using PyMongo module. • Used design patterns efficiently to improve the code reusability and used JIRA for bug tracking and issue tracking.• Worked on Python Scripts to create Excel and CSV files for documenting the Statistical Reports.• Involved in entire lifecycle of the project including Design, Development, Deployment, Testing and implementation and support.

• Developed Enterprise Application in an AGILE environment using Python, Django, HTML, CSS3, JavaScript and Bootstrap. • Actively involved in analysis of the system requirements specifications and involved in Client interaction during requirement specifications.• Used Django framework for application development. • Bootstrapping Amazon EC2 nodes with software you want running when your nodes boot up.• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript.• Developed entire frontend and backend modules using Python on Django Web Framework.• Written python scripts using python libraries such as pandas, NumPy that does read/write operations on large CSV files, perform data aggregations and compare data by columns.• Performed S3 buckets creation, policies and on the IAM role based polices and customizing the JSON template and Glacier for storage and backup on AWS.• Used Jenkins to deploy our code into different environments and scheduling jobs.• Used Pandas to put the data as time series and tabular format for east timestamp data manipulation and retrieval.• Designed and developed data management system using MySQL.• Integrated AWS Dynamo DB using AWS lambda to store the values the items and backup the Dynamo DB streams. • Designed RESTful XML web service for handling AJAX requests.• Used Pandas to save the data as time series and to manipulate and retrieve the data form tabular format with time series. • Embedded AJAX in UI to update small portions of the web page avoiding the need to reload the entire page.• Used bug-tracking tools like Jira, confluence, and version controls Git, GitLab.

• Used Python IDE’s such as PyCharm, sublime text for developing the code and performing unit test using python modules like Pytest and unit test.• Involved in web designing using HTML 4/5, XHTML, CSS 2/3, jQuery, JavaScript extensively used Table less Design in CSS for positioning.• Uploading, copying, downloading, and deleting files using Amazon S3.• Installed and setup SQL Server 2008 in the new server.• Developed internal python libraries that fetches the logs from remote server, parse Text/XML document and load the data in JSON format.• Used Pandas to save the data as time series and to manipulate and retrieve the data form tabular format with time series. • Responsible for debugging and troubleshooting the web application• Designed and developed data management system using MySQL. • Involved in entire lifecycle of the projects including Design, Development, Deployment, Testing, and support. • Developed Enterprise Application using BDD (Behavior-Driven Development) software development.• Designed and implemented the UI using HTML, CSS, JavaScript.• Worked on XML documents based on XML Schema definition (XSD) with python scripts to load the data to database. • Agile Methodologies are used for deploying the project.• Involved in producing and consuming SOAP based web services.• Used JIRA for bug tracking and monitoring.• Responsible for Parsing XML data using XML parser and Testing, fixing of the bugs and coding modifications.• Responsible for investigating the issues, defects, determining problem root cause, formulating corrective action recommendations & implementing them.

• Created database triggers to implement complex business rules and automatic background processing.• 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 and implemented CSS for better appearance and feel.• Responsible for debugging and troubleshooting the web application• Involved in writing stored procedures using MySQL. • Implemented the presentation layer with HTML, DHTML, Ajax, CSS, and JavaScript. • Performed Design, involved in code reviews and wrote unit tests in Java.• Learned how to create specific images using Python Imaging Library for the custom images used for each book.• Created unit test/regression test framework for working/new code. • Responsible for debugging and troubleshooting the web application.• Involved in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.