Marco Siccardi

.NET & Swift developer working on mobile apps and backend APIs. Exploring AI/LLMs and learning React. Runner, blogger at msicc.net, husband & father 🇨🇭🇮🇹🇩🇪

#Developer #DevLife #dotnet #swift #iOS #Running #iPhonePhotography #AI

Marco Siccardimsicc@techhub.social
2026-02-11

@rcr Thx 🙏

Marco Siccardimsicc@techhub.social
2026-02-11

@WTL Thx 🙏

Marco Siccardimsicc@techhub.social
2026-02-11

They gave our love a mere 3 months - as of today, we’ve surpassed that 100 times! Through all the ups & downs #life threw our way, we’ve managed to stay together for #25years. We’ve grown 2 wonderful children together, and our #love for each other has only grown stronger with time.

#anniversary

Me and my wife during a walk in Andermatt, Switzerland
Marco Siccardimsicc@techhub.social
2026-02-07

I’ve completed the LeadEssentials course and earned the Blue Belt.

It was challenging at times, but it helped me rethink how I approach Swift codebases — especially when it comes to structure, testing, and long-term evolution.

I wrote a short reflection here:
msicc.net/2026-02-07-leadessen

#Swift #iOSDev #Learning #SoftwareArchitecture

Marco Siccardimsicc@techhub.social
2026-02-03

Today’s training were #HillRepeats - first 60s hard #uphill (7 times), then 30s hard uphill (also 7 times).

strava.app.link/33njaDZMs0b

#running #laufen #corsa #AppleWatch #Strava #Runna

Today’s training summary from the Runna app
Marco Siccardimsicc@techhub.social
2026-02-01

#Easy #Sunday morning #run ☺️👋🫶.

Had to run 1km extra to get back home. 🤷‍♂️

strava.app.link/p68RYQqQo0b

#running #laufen #corsa #Runna #AppleWatch #Strava

Me with today’s training summary from the Runna app
Marco Siccardimsicc@techhub.social
2026-01-25

Today I went out for a #FreeRun with the #neighbor on which we agreed spontaneously yesterday. Wish we could do this more often, it helps me to keep it easy!

strava.app.link/QEMkPpv6c0b

#running #laufen #corsa #Runna #Strava #AppleWatch

Today’s running results from the Runna app
Marco Siccardimsicc@techhub.social
2026-01-24

Very interesting article on how #Codex agentic workflow works under the hood:

Unrolling the Codex agent loop

openai.com/index/unrolling-the

#AI #LLM #Agent #tools #VS Code #CLI

Marco Siccardimsicc@techhub.social
2026-01-23
Me with today’s training results from the Runna so
Marco Siccardimsicc@techhub.social
2026-01-23

@ch3o Sì, uso un AppleWatch 9

Marco Siccardimsicc@techhub.social
2026-01-22

Today’s #training was a #LongRun in blocks:

- 4.5km @ conversational pace
- 11.5km @ 5:35 / km
- 1 km @ conversational pace

strava.app.link/3EMuTD3Z8Zb

#running #laufen #corsa #AppleWatch #Strava #Runna

Me with today’s training summary from the Runna app
Marco Siccardimsicc@techhub.social
2026-01-20

Today’s #training was a 3-2-1 #TempoRun
(3km @ 5:10, 2km @ 5:00, 1km @ 4:55). I really like these kind of training.

strava.app.link/pVwENz694Zb

#running #laufen #corsa #Strava #Runna #AppleWatch

Me with today’s training summary from the Runna app
Marco Siccardimsicc@techhub.social
2026-01-16
Me with today’s training summary from the Runna app
Marco Siccardi boosted:
2026-01-16

Passt immer.

Im Himmel. Jesus schnauzt Gott an: "Die Erde versinkt im Chaos! Wieso tust du nichts?". Gott, sitzend, mit einer Katze auf dem Schoß: "Wie denn? Die Katze schläft."
Marco Siccardimsicc@techhub.social
2026-01-15

Today I went out for 17km #LongRun at a conversational pace. Tried to keep the pace calm today.

strava.app.link/SBe1Ol9oXZb

#running #laufen #corsa #Strava #Runna #AppleWatch

Me with today’s training summary from the Runna app
Marco Siccardi boosted:
AppleInsiderappleinsider
2026-01-15

Apple's researchers continue to focus on multimodal LLMs, with studies exploring their use for image generation, understanding, and multi-turn web searches with cropped images.
appleinsider.com/articles/26/0

Marco Siccardimsicc@techhub.social
2026-01-13

Today’s #training were #HillRepeats (60s hard #uphill, 30s walking #rest, #jog back down). Had to change the hill due to weather conditions, this one was a bit steeper than my usual one. Maybe I’ll keep this one.

strava.app.link/FMpkNGCKTZb

#running #laufen #corsa #AppleWatch #Strava #Runna

Me with today’s training summary from the Runna app
Marco Siccardimsicc@techhub.social
2026-01-09

Today’s #training was an #EasyRun, during which I tried to focus on keeping it easy and breathing through my nose (the latter one wasn’t that easy, though).

strava.app.link/E7vlzndgNZb

#running #corsa #laufen #Strava #Runna #AppleWatch

Me with today’s training summary from the Runna app
Marco Siccardimsicc@techhub.social
2026-01-06

Today I went out to #run at #lunch time to avoid the folder temperatures this evening. Smashed all repeats. Love those #Fartlek/#TempoRun units.

strava.app.link/AWznVc0UHZb

#running #laufen #corsa #Strava #AppleWatch #Runna

Me with today’s training summary from the Runna app

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