Matthew Liste, who oversees American Express’s data center, resiliency and multi-cloud strategies with 30+ years in infrastructure engineering. He talks about building stable, secure, and scalable platform foundations. Conversations cover using customer journeys to find risk, managing resource tradeoffs, chaos testing for edge-of-failure scenarios, and how AI changes apprenticeship and observability.
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question_answer ANECDOTE
Childhood Mainframe Chess Sparked A Systems Career
Matthew Liste’s first spark came playing chess against a mainframe as a child in Norway, which convinced him computing felt like magic.
He then soldered electronics and built PCs, describing early hands-on tinkering as the root of his systems career.
question_answer ANECDOTE
Boss Cut My Cable To Teach Proper Craftsmanship
Matthew recalls a Schlumberger summer job where his boss cut apart a working cable to teach him to solder properly.
The lesson: visible functionality doesn’t equal craftsmanship; do it right to avoid future failure.
insights INSIGHT
The Three Nonnegotiable Requirements For Platforms
Platform systems must be stable, secure, and scalable as non-negotiable production requirements.
These three S's force conservative trade-offs: too little change becomes stale, too much invites risk in critical banking services.
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In this podcast Michael Stiefel spoke to Matthew Liste about building and managing software platforms. Platform services act as the basis for application development, and must always be stable, secure, and scalable. Scaling these systems is particularly difficult because unknown resource contention often causes them to break. Using customer journeys, one can pinpoint the places where the system is particularly at risk. Platform engineering also requires managing limited resources, and making difficult tradeoffs about which functionality should be implemented.
The discussion also highlighted how artificial intelligence can increase the speed of development and thus increase risk, and how it interferes with the development of junior engineers who typically learn from basic tasks that now can be done by artificial intelligence. Nonetheless, platform engineering is still responsible for maintaining the stability, security, and scalability of the platform.
Read a transcript of this interview: https://bit.ly/3PDl16i
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