Cristian Rat

About me

DevOps and Software Engineer with 20+ years of experience across development, infrastructure, and cloud (AWS, Azure). Strong track record of building and scaling systems, leading teams, and driving automation through Infrastructure as Code and CI/CD. Entrepreneur at heart-built and launched multiple SaaS projects including: focus101.com – productivity tool, live and running vladtheemailer.com – email delivery SaaS, built from scratch to solve personal pain points experthub.co – expert directory platform, recently launched MVP. Passionate about startups, open source, and building products end-to-end-from infrastructure to user-facing features.