Senior Python/Django Full-stack Engineer

Mario Cesar is a Senior full-stack engineer with 10+ years of experience, specializing in Python/Django. He excels at building MVPs that reach production and modernizing legacy systems while maintaining stability. He is comfortable across backend, frontend, and infrastructure. Mario has strong expertise in integrations and data flows, including Zapier apps (Platform/CLI), ERPs, billing, CRMs, webhooks, and ETL, with a proven track record of reliably connecting systems. He has extensive experience in SaaS companies and previously worked in integrations at Zapier and Tesorio, also holding roles as a former CTO/founder.