Bringing AI Features to a Production SaaS
·3 min read
Practical lessons on integrating AI into an existing product: choosing the right problems, designing for errors and keeping costs under control.
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Yainier Martínez Ruben
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Digital Certificates and PKI Explained for Developers
·3 min read
A practical introduction to Public Key Infrastructure: certificates, certificate authorities, trust chains and digital signatures.
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Yainier Martínez Ruben
Lessons from Building a National Payment Platform
·3 min read
What working on a digital payment platform taught me about idempotency, consistency and designing for failure.
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Yainier Martínez Ruben