Seif Mamdouh
AI engineer on a cooking arc at RecuraAI.
Smart models, dumb interfaces. I fix the second part 👨💻. You can find what I've been up to in the work section below.
Founding AI Engineer at RecuraAI (acquired by PatientNow) · Jun 2025 — Present
AI native comms hub for medical med spas and cash clinics. Cooked e2e features from phone/text agents booking on EMR to browser agents that operate the product UI.
Show more →AI Engineer at Cook`d · May 2024 — Jan 2025
AI coding game that turns bug hunting into gameplay. I built the scoring engine that grades players against ground truth fixes and the in game RAG chatbot that keeps them from dropping off.
Show more →Software Engineer at Ernst & Young · Jun 2024 — Jun 2025
Software engineer at EY on financial engineering and systems migration for enterprise and investment banking clients.
Show more →Writing
What Tokens Actually Are (and Why Your Bill Depends on Them)
If You Don't Understand It, Don't Fucking Ship It
Guardrails, Not Prompts (Part 4): Own the Preconditions
Guardrails, Not Prompts (Part 3): Validate, Verify, and Kill the Lie
Guardrails, Not Prompts (Part 2): Shrink the World Until the Model Can't Miss
Guardrails, Not Prompts (Part 1): Watching a Weak Model Lie to Me