Code Quality in Production: Hard Lessons from Scaling to 50 Million Requests
Real strategies from debugging production disasters, refactoring legacy systems, and maintaining code quality under pressure at scale
Daniel Hartwell
May 1, 2026
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After building and scaling SaaS applications serving over 50,000 organizations, I've learned that the architecture decisions you make on day one will either e...
Bekzod Erkinov
Apr 25, 2026
Discover how we built and scaled a real-time ML system in the browser using TensorFlow.js, handling 5M predictions monthly while avoiding the pitfalls that cost us 3 weeks of debugging.
Daniel Hartwell
Apr 29, 2026
Next.js is a powerful framework for building server-side rendered, statically generated, and performance-optimized web applications. Learn how to use Next.js to build fast, scalable, and maintainable…
Maya Chen
Mar 14, 2026
Real strategies from debugging production disasters, refactoring legacy systems, and maintaining code quality under pressure at scale
Daniel Hartwell
May 1, 2026