John-Marvin Davis

John-Marvin Davis is a Senior Software Engineer and Technical Lead at Kleinanzeigen, where responsibilities include leading technical decisions for cross-functional teams focused on enhancing the seller experience and designing microservices, APIs, and frontends utilized by millions. With extensive experience in implementing user-facing systems and promotion engines, John-Marvin has successfully modernized CRM systems and contributed to various software engineering tasks, ensuring the onboarding and mentoring of junior engineers. Prior to Kleinanzeigen, John-Marvin worked as a Junior Software Engineer at Qualifacts, participating in both frontend and backend development, and completed an internship in the IT Department at Control Southern. John-Marvin holds a B.A. in Mathematics with minors in Computer Science and Corporate Strategy from Vanderbilt University.