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Valerian Saliou

Valerian Saliou
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@valerian

Co-Founder & CTO at Crisp
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Joined October 2022
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lower #crisp api system CPU load on 14 servers by 15% by adding a LRU cache on the common authorization check done on all routes, hitting MySQL everytime and now cache hitting most of the time
improve performance of #crisp api by caching user authorization grants for 20s in a LRU cache, avoiding roundtrips to our MySQL server for every single API request
improve #crisp chatbox quick replies that were deployed yesterday, allowing to restore custom quick replies anytime
morning run and good breakfast before long productive day of work #life
receive Tesla accessories for new Tesla #life
buy Outsite lifetime membership for $499, will use it for next nomad trips, cause I need to replace now-defunct Selina, and Outsite is the perfect match (more premium too) #life
upgrade all my VPS Linux kernels to latest cause another super high criticality CVE was just fixed this morning #life
move MFA of my stock broker from password manager to Yubikey so that sensitive stock broker auth is now true hardware multi factor for improved safety #life
go buy food because fridge is empty and just realized tomorrow is day off in FR so most grocery shops are closed #life
migrate all #crisp VMs running Node microservices from shared VCPU to dedicated CPUs so that micro-bursts from neighbors do not kill us at peak time
implement configuration in #crisp for upcoming predefined messages for the chatbox
get first llm spam comment on my blog even with PoW antispam! #lite
10min quick morning run in the sun and fresh air and my mind feels so clear now, let's code #life
start working on finishing up #crisp chatbox predefined messages feature
finally complete upgrading all my Digital Nomad gear to be 100% USB-C w/ new AirPods Pro + Magic Mouse, ditch all micro-USB and Lightning and simplify charging cables by upgrading all my long USB cables to tiny 30cm charging cables #life
test new AirPods Pro 3 that I bought this weekend and noise cancellation is far superior from the Pro 2 — loving it! #life
fetch more logs for recurring #crisp api downtime and find more potential reasons but still unsure
implement a request logger to #crisp rest api http proxy in Rust so that I can catch the request causing a runaway event loop issue in #crisp Node.JS rest api
read the book of Elon #life
wake up in Paris #life
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