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I build ML, RecSys, and LLM systems that serve customers at scale, and write about what I learn along the way. Join 7,500+ subscribers!

Hi! I'm Olaf, your guide on the exhilarating journey to mastering software development. 👋 With a rich tapestry of experience spanning decades in software engineering, I've discovered the secrets to not just succeeding, but excelling in this exciting domain. Believe it or not, reaching the pinnacle of software development expertise is more attainable than you might think. Through my journey, I've authored over 300 insightful articles, simplifying the complex world of software engineering and architecture. My writings are more than just words; they are stepping stones for aspiring developers like you, paving the path to success. But why stop at just reading? Join me in a transformative adventure where I'll share exclusive insights and practical wisdom to help you catapult your skills. My goal is simple: to nurture and guide you to become part of the elite top 1% of Master Software Engineers. I'm beyond excited to bring my years of teaching and industry experience to ConvertKit. Together, we'll unlock your potential, sharpen your skills, and open doors to opportunities you've only dreamed of. Ready to embark on this life-changing journey? Subscribe now and let's turn your aspirations into reality!

I’m a self-driven DevOps expert with 15+ years in the IT industry. Every week, I share practical tutorials, tips, and real-world insights — designed for Junior DevOps Engineers and anyone aspiring to break into the DevOps world. Join the journey and level up your DevOps skills one email at a time.

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