Jefferson

Demonstrated experience with ASP.NET Core.

Demonstrated experience with C#.

Demonstrated experience with Node.js.

Demonstrated experience with REST API Development.

Demonstrated experience with PostgresSQL.

Develop and maintain cross-platform mobile applications using React Native, Expo, and TypeScript, delivering scalable solutions for Android and iOS platforms.. Design and implement backend services, RESTful APIs, and database architectures using Supabase and PostgreSQL, ensuring secure and efficient data management.. Build and optimize real-time features, including order tracking, notifications, messaging, payment integrations, and location-based services for production applications.

Developed and maintained enterprise web applications using ASP.NET and Angular.. Designed RESTful APIs and database structures to support business operations.. Improved application performance through query optimization and backend enhancements.. Collaborated with stakeholders to gather requirements and deliver software solutions.. Participated in code reviews, testing, deployment, and production support.

Made custom UI/UX, Detailed reports, Capstones, Web Systems, Java applications for direct clients. Maintained direct communication, trained clients and developed good rapport on clients.