Open to opportunities

Jason Fuentes

@jasonfuentes

Message

Full-Stack Developer building production web and mobile apps with React, ASP.NET, and REST APIs.

Canada

Message

What I'm looking for

I’m looking for a team where I can build full-stack, production-grade products—especially SaaS or appointment/workflow platforms—owning both frontend and API/backend features and collaborating across disciplines to ship reliably.

I’m a Full-Stack Developer with 2+ years of professional experience building web and mobile applications. I specialize in delivering production-ready solutions by integrating backend services and collaborating across teams to support business applications.

In my recent role, I developed and maintained applications using React, JavaScript, Redux, ASP.NET, and SQL Server. I built and integrated REST APIs to support business workflows, created responsive user interfaces focused on usability and performance, and helped troubleshoot issues to maintain production systems.

Right now, I’m developing a SaaS platform for appointment management in the beauty industry using React, TypeScript, ASP.NET Core, and SQL Server. I bring a hands-on approach across the stack—from designing responsive, authenticated frontends to building REST APIs and backend services.

Experience

Work history, roles, and key accomplishments

Current

Founder & Full-Stack Developer

Current

Glowbook

Jan 2025 - Present (1 year 7 months)

Developing a SaaS platform for barbershops and beauty salons to manage appointments, customers, staff, and services. Building REST APIs and backend services with ASP.NET Core and SQL Server, and implementing responsive interfaces and authentication using React and TypeScript.

React TypeScript ASP.NET Core SQL Server REST APIs Authentication Responsive Design

Development Analyst (Full-Stack)

Atento El Salvador

Jan 2023 - Jan 2025 (2 years)

Developed and maintained web and mobile applications using React, JavaScript, Redux, ASP.NET, and SQL Server. Built and integrated REST APIs, created responsive user interfaces, and collaborated with cross-functional teams to troubleshoot issues and support production systems.

React JavaScript Redux ASP.NET SQL Server REST APIs Responsive UI Mobile App Support

Software Development Intern

Movistar

Jan 2022 - Present (4 years 7 months)

Contributed to internal application development using Java Spring Boot and WSDL services. Built an Android application for employee communication and provided technical support to resolve software and network issues.

Java Spring Boot WSDL Android Studio Android Technical Support Network Troubleshooting