Hi,
my name is Frederico Dietz

At a cutting-edge CyberSecurity startup focused on Data-In-Use Encryption, I had the unique opportunity to join as the second engineering hire. In this pivotal role, I led the entire web development lifecycle, including testing and deployment workflows, for the company’s website, documentation platform, and product demos—all built from the ground up.

Collaborating closely with cross-functional teams, I played a key role in enhancing the SDK's Developer Experience (DX), ensuring it was intuitive and efficient for users.

Additionally, I mentored junior engineers, guiding them in best practices and helping them grow into skilled contributors to the team.

In my role at an AI-driven email management SaaS company, I led the design and development of innovative features that transformed the platform. A standout achievement was a 900% performance improvement achieved by meticulously refactoring a complex legacy codebase into a modern, efficient technology stack.

I also played a critical role in optimizing the user journey. By conducting extensive A/B testing on the pricing page, I helped reduce churn, directly contributing to increased revenue stability. Additionally, my work on refining the onboarding process—through UI testing and user interviews—significantly improved user retention, ensuring a smoother and more engaging experience for new users.