
Fullstack Developer
He excels in the creation and enhancement of web applications, utilizing a wide array of technologies, frameworks, and programming languages to ensure top-tier performance, scalability, and user satisfaction.
Guilherme is highly skilled in working with databases, with a particular focus on SQL Server, for tasks such as data modelling, querying, and performance optimization.
He boasts extensive experience in the integration of systems through SOAP and REST APIs, enabling seamless communication and efficient data exchange among diverse platforms.
Guilherme is also well-versed in the adoption of software development best practices, including but not limited to version control, code reviews, comprehensive testing, and thorough documentation.
Worked with Norwelo AB, the technology branch of Encia AB, a healthcare group with clinics across Sweden.
Developed a medical appointment scheduling platform to modernize and simplify the booking process for healthcare providers and patients.
The platform includes key integrations with industry-standard health systems and is approaching its public launch.
Responsibilities spanned full-stack development with C# (.NET Core) and Angular, focusing on delivering new features, fixing bugs, and ensuring high-quality, production-ready code within a 15-day sprint cycle.



All Fullstack Developers who have applied to Proxify are scored from 0 to 300 on engineering excellence, one of the five parameters we evaluate. This score reflects engineering excellence only, based on interviews, take-home assignments, live coding sessions, and/or on-the-job performance reviews. The curve shows how all evaluated Fullstack Developers are distributed across that range, where our acceptance threshold for this parameter sits, and where Guilherme stands.











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