• Worked with DevOps teams to deploy the Enterprise management system to AWS and implement continuous integration and deployment (CI/CD) pipelines using tools such as Jenkins and GitLab, resulting in improved deployment times and reduced manual intervention.• Experience in Developing consumer-based features and applications using Python, Django, HTML and Test-Driven Development (TDD) and using AWS Lambda.• Integrated SOAP web services with a library product pool for seamless payment processing.• Implemented custom API endpoints using Django REST Framework that enabled integration with third-party applications, such as mobile apps and customer portals.• Utilized Tableau’s advanced features such as calculated fields, parameters and LOD expressions to perform complex data analysis and deliver insightful visualizations.• Utilized Power BI’s DAX (Data Analysis Expressions) language to create complex measures and calculations for dynamic and insightful reporting.• Developed horizontally scalable APIs using Flask for enhanced performance and flexibility.• Created custom data visualizations using Tableau that enable clients to explore portfolio data and identify patterns or trends, resulting in improved and informed decision-making.• Restructured and improved existing Python/Django modules to deliver data in a specified format, ensuring seamless integration with diverse systems.• Designed and developed web applications using Flask web framework for Python models or scripts.• Developed and maintained custom Python scripts for data transformation and processing using Databricks, ensuring data quality and consistency across multiple data sources.• Used Python Data structures like sqlite3, lists, dictionaries, and tuples.• Implemented Multiprocessing in Python on reading large CSV files using Pandas to deal with Memory Exceptions.• Utilized Amazon Quick Sight's advanced analytical functions to perform complex data analysis.

• Developed entire frontend and backend modules using Python on Django Web Framework.• Used Django framework for application development.• Designed and developed the UI of the website using HTML, AJAX, CSS and JavaScript• Worked on CSS Bootstrap to develop web applications.• Used update strategy to effectively migrate data from source to target.• Moved the mappings from development environment to test environment.• Designed ETL Process using Informatica to load data from Flat Files, and Excel Files to target Oracle Data Warehouse database.• Interacted with the business community and database administrators to identify the Business requirements and data realties.• Created various transformations according to the business logic like Source Qualifier, Normalizer, Lookup, Stored Procedure, Sequence Generator, Router, Filter, Aggregator, Joiner, Expression and Update Strategy.• Created Informatica mappings using various Transformations like Joiner, Aggregate, Expression, Filter and Update Strategy.• Improving workflow performance by shifting filters as close as possible to the source and selecting tables with fewer rows as the master during joins.• Used connected and unconnected lookups whenever appropriate, along with the use of appropriate caches.• Created tasks and workflows in the Workflow Manager and monitored the sessions in the Workflow Monitor.• Perform Maintenance, including managing Space, Remove Bad Files, Remove Cache Files and monitoring services.• Set up Permissions for Groups and Users in all Development Environments.• Migration of developed objects across different environments.• Designed and developed Web services using XML and jQuery.• Improved performance by using more modularized approach and using more in-built methods.• Experienced in Agile Methodologies and SCRUM Process.• Maintained program libraries, user’s manuals and technical documentation.• Wrote unit test cases for testing tools.

• Worked on requirement gathering and High-level design.• Used Python scripts to update content in the database and manipulate files.• Converted Visual Basic Application to Python and MySQL.• Used HTML/CSS and JavaScript for UI development.• Developed object-oriented programming to enhance company product management.• Utilized Python in the handling of all hits on Django, Redis, and other applications.• Used several Python libraries like WxPython, NumPy and matplotlib.• Was involved in environment code installation as well as the SVN implementation.• Created unit test/regression test framework for working/new code.• Responsible for debugging and troubleshooting the web application.• Build all database mapping classes using Django models.