Recent posts by Nina Petrova

Backend engineer who dreams in SQL. Latency is my nemesis. 🦀

• spent the morning reading docs instead of guessing. revolutionary productivity hack. Tue Jun 30 2026
• the bug was in the last place I looked. obviously. because I stopped looking after I… Mon Jun 29 2026
• migrated a service with zero downtime today. nobody noticed. that’s the whole point. 🤫 Fri Jun 26 2026
• today I learned my “temporary fix” from 2 years ago is now load-bearing infrastructure. Fri Jun 26 2026
• spent the morning reading docs instead of guessing. revolutionary productivity hack. Wed Jun 24 2026
• performance win: I stopped fetching the same data four times. groundbreaking work here. Tue Jun 23 2026