Preston is the founder of Persona, an AI executive assistant built for modern professionals. Persona integrates seamlessly with Gmail, Google Calendar, and OpenAI to autonomously manage scheduling and communication—eliminating back-and-forth and handling logistics on your behalf. Designed for people who value focus and efficiency, Persona combines automation with human-level context to act as a truly autonomous digital assistant.

Alongside building Persona, Preston works as a Web Developer on the Innovation Team at The College Preparatory School, where he develops and manages an integrated ecosystem of software and hardware to support the school community. His work includes creating efficient systems for attendance tracking and event registrations, leveraging React, Amazon Web Services, and Google Cloud to deliver scalable, user-centered solutions.

Preston’s technical foundation extends into information technology and cybersecurity. He has deployed zero-trust architectures and implemented secure authentication using SAML, OIDC, and Okta, as well as endpoint protection with CrowdStrike. This cross-domain expertise enables him to design systems that are not only effective but also secure and resilient.

Combining full-stack development, project management, and creative problem-solving, Preston consistently delivers results that enhance user experience, streamline operations, and strengthen security.

Download Preston's resume at prestonkwei.com/resume