Sharing what I've learned, one deck at a time.
A first-principles walkthrough of durable execution: what breaks in distributed systems, why retries and queues aren't enough, and how workflow engines like DBOS, Temporal, and Restate approach the problem differently.
A survey of emerging software development techniques shaping how teams build, test, and ship modern applications.
How architecture evolves incrementally through fitness functions, guided change, and topology patterns that let systems adapt without big-bang rewrites.
The math and intuition behind RSA encryption: how prime numbers, modular arithmetic, and trapdoor functions make public-key cryptography work.