Built inventory, scheduling, administrative, and auction systems. Developed backend/frontend with C#, VB.NET, PHP, Python, .NET, REST APIs, JavaScript, Angular, React.

Developed video games and business systems using C#, Unity3D, Angular, React, SQL Server, MySQL.

Built dashboards, reports, REST APIs, Azure Functions, and backend solutions. Maintained and modernized applications, resolved issues, and supported continuous improvement. Worked in Scrum teams with Git, GitHub, Azure, Postman.

Developed enterprise web apps with .NET, ASP.NET Core, React, TypeScript, Azure, and SQL Server. Applied Clean Architecture and agile practices. Used AI tools to boost productivity.

Built monitoring and remote-control solutions, notification services, and optimized databases. Managed deployments with IIS, Azure, AWS. Provided technical support and training. Used Git, GitHub for collaboration.

Developed and maintained enterprise apps in C#, ASP.NET, .NET Core, PHP, Python, React. Led modernization of legacy systems and integrations with Google Maps API, WhatsApp Business API.