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Building a Modern SaaS Application with Laravel - Part 1: Multi-Tenancy Architecture & Database Foundations
Comprehensive Tutorials 58 min read

Building a Modern SaaS Application with Laravel - Part 1: Multi-Tenancy Architecture & Database Foundations

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

Bekzod Erkinov

Apr 25, 2026

197 0
Implementing Production-Grade Machine Learning with TensorFlow.js: Lessons from Scaling to 5M Predictions
Mobile Development 28 min read

Implementing Production-Grade Machine Learning with TensorFlow.js: Lessons from Scaling to 5M Predictions

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

Daniel Hartwell

Apr 29, 2026

84 0
Implementing Lazy Loading with React and IntersectionObserver: A Production Journey
Career & Industry 26 min read

Implementing Lazy Loading with React and IntersectionObserver: A Production Journey

Discover how we reduced initial bundle size by 67% and improved Time to Interactive by 3.2 seconds using lazy loading with IntersectionObserver in our React app serving 2M+ monthly users.

Daniel Hartwell

Daniel Hartwell

Apr 23, 2026

41 0
Advanced Tutorial: Implementing Real-Time Updates with WebSockets
Premium
Data Science 37 min read

Advanced Tutorial: Implementing Real-Time Updates with WebSockets

Learn how we scaled WebSocket connections to 500K concurrent users while reducing server costs by 40%. Real production patterns, load testing results, and the gotchas nobody talks about.

Daniel Hartwell

Daniel Hartwell

Apr 18, 2026

48 0 0
scalability real-time +1