Fränz Friederes

2,849 posts

Fränz Friederes

@ffraenz

Solo Software Engineer building a SaaS for DMARC monitoring dmarced.eu, deciphering cryptograms, and chasing sneaker drops, he/him 🏳️‍🌈

Luxembourg, EU

Joined May 2009

Pinned
Fränz Friederes
@ffraenz
Jan 29
I’m freezing this account. It’s time. If you want to keep in touch: 🦋 Bluesky: bsky.app/profile/fraenz… 🐘 Mastodon: chaos.social/@friends
bsky.app
Fränz Friederes (@fraenz.frieder.es)
Solo Software Engineer at wierk.lu building a SaaS for DMARC monitoring dmarced.eu, deciphering Enigma cryptograms, and chasing sneaker drops, he/him 🏳️‍🌈
Fränz Friederes
@ffraenz
Jan 15
Building an email monitoring SaaS, I need uncached, fresh DNS data using Node.js. Over time, I realize that the entire approach is flawed.
Fränz Friederes
@ffraenz
Oct 15, 2025
Inspired by a #NordicJS talk on #Passkeys, I started implementing them for my passwordless SaaS. While working through the database schema and complex server logic, I noticed that key parts of the login flow are still under debate.
Fränz Friederes
@ffraenz
Oct 2, 2025
👋 from @nordicjs
Fränz Friederes
@ffraenz
Jul 14, 2025
Yes, #serverless still runs on servers. The difference? They’re not mine to worry about.