Designed and structured the project’s database architecture, creating tables, relationships, triggers, and queries to support business logic. Developed a RESTful API using FastAPI, responsible for request handling, business logic processing, and database connectivity using SQLite. Implemented integration between the project and Amazon Alexa, using the Alexa Developer Console to create and manage custom skills. Built Alexa Skills that consumed the project’s API, enabling voice-based interaction and execution of backend actions. Developed backend functions to handle database connections, process requests, and return responses to Alexa Skills efficiently.

Developed and optimized web applications using C# and .NET, performing both corrective and evolutionary maintenance, significantly improving system stability and reliability. Implemented new features by integrating internal and external APIs, strengthening operational workflows within existing applications. Designed and implemented SQL Server database structures, including tables, stored procedures, triggers, and complex queries, improving data organization and performance. Integrated databases with applications built in .NET, Power Automate, and Power Apps, enabling more efficient workflows and seamless cross-platform communication. Created automated and manual flows in Power Automate, reducing repetitive tasks and improving internal efficiency. Built Power BI dashboards connected to SQL Server, delivering clear and actionable data visualizations for decision-making. Managed source code using Git, including branching strategies, conflict resolution, and merges, ensuring a stable and organized development workflow. Configured and maintained multiple environments (production, development, QA, and support), ensuring controlled deployments and system reliability. Collaborated closely with design, product, and QA teams, contributing to the timely delivery of web applications and maintaining clear technical communication.