willsewell

Platform engineer at Monzo (https://monzo.com/).

Twitter: https://twitter.com/willsewell_ GitHub: https://github.com/WillSewell

[ my public key: https://keybase.io/willsewell; my proof: https://keybase.io/willsewell/sigs/Zx1PoRxVfwEtHWOnXfYvqfcTPmL3KZadH61zNvj4iT8 ]

Posts

• Monzo does code migrations across 2800 microservices
  by willsewellon 10/3/2024, 6:48 PMwith 0 comments
• We run migrations across 2,800 microservices
  by willsewellon 8/27/2024, 10:02 AMwith 12 comments
• Argo Rollouts at scale: Bringing Automated Rollbacks to 2,100 services at Monzo
  by willsewellon 11/7/2022, 7:02 PMwith 0 comments
• We deploy to production over 100 times a day
  by willsewellon 5/16/2022, 9:19 AMwith 16 comments
• What are your company's anti-values?
  by willsewellon 2/15/2022, 11:30 PMwith 260 comments
• Counting Connections at Scale
  by willsewellon 2/24/2021, 5:26 PMwith 0 comments
• How we unified our dashboards (and why we had two in the first place)
  by willsewellon 8/5/2020, 6:51 PMwith 0 comments
• Debugging MySQL replication lag by diving into the internals
  by willsewellon 3/13/2020, 1:50 PMwith 0 comments
• Ephemeral port exhaustion and how to avoid it
  by willsewellon 5/22/2018, 11:31 AMwith 0 comments
• Alternatives to sum types in Go
  by willsewellon 1/31/2018, 5:58 PMwith 2 comments
• Per-IP rate limiting with iptables
  by willsewellon 9/19/2017, 2:35 PMwith 0 comments