
๐จ๐ญ Swiss Software Engineer based in Zurich Creator of ๐ @sublimd and ๐ป @ghostfolio_ #BuildInPublic #OpenSource
Switzerland
Joined August 2010
- Tweets2.7K
- Following305
- Followers511
- Likes6.6K
Pinned Tweet
Ghostfol.io โ Open Source Wealth Management Software
๐ผ Track all your assets (stocks, ETFs or cryptocurrencies) in one place
๐
Say no to spreadsheets
๐ฏ Get insights of your portfolio composition
๐ Make solid, data-driven investment decisions
๐ป Get started now
Thomas Kaul retweeted
๐ Ghostfolio in Numbers 10/2026
#BuildInPublic
Thomas Kaul retweeted
Ghostfolio pulls on ๐ณ @Docker Hub over time:
๐ถ๐ธ/๐ธ๐ถ๐ธ๐บ โ โ ๐ป๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ท/๐ธ๐ถ๐ธ๐ป โ ๐ท ๐ถ๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ฝ/๐ธ๐ถ๐ธ๐ป โ ๐ท ๐ป๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ท/๐ธ๐ถ๐ธ๐ผ โ ๐ธ ๐ถ๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ป/๐ธ๐ถ๐ธ๐ผ โ ๐ธ ๐ป๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐พ/๐ธ๐ถ๐ธ๐ผ โ ๐น ๐ถ๐ถ๐ถ ๐ถ๐ถ๐ถ
xitter.cf/ghostfolio_/status/209โฆ
Cut Ghostfolioโs watchlist endpoint response from 19.87s to 1.12s just by deleting an unnecessary index ๐คฏ
Thanks for the inspiration, @DanielLockyer.
github.com/ghostfolio/ghostfโฆ
Thomas Kaul retweeted
Ghostfolio has reached 300 contributors on GitHub! ๐
Huge thanks to everyone who has been part of building this open source wealth management software.
Thomas Kaul retweeted
๐ Ghostfolio in Numbers 09/2026
#BuildInPublic
Thomas Kaul retweeted
Ghostfolio has passed 3 million downloads on @Docker Hub ๐
Ghostfolio pulls on ๐ณ @Docker Hub over time:
๐ถ๐ธ/๐ธ๐ถ๐ธ๐บ โ โ ๐ป๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ท/๐ธ๐ถ๐ธ๐ป โ ๐ท ๐ถ๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ฝ/๐ธ๐ถ๐ธ๐ป โ ๐ท ๐ป๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ท/๐ธ๐ถ๐ธ๐ผ โ ๐ธ ๐ถ๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐ป/๐ธ๐ถ๐ธ๐ผ โ ๐ธ ๐ป๐ถ๐ถ ๐ถ๐ถ๐ถ
๐ถ๐พ/๐ธ๐ถ๐ธ๐ผ โ ๐น ๐ถ๐ถ๐ถ ๐ถ๐ถ๐ถ
xitter.cf/ghostfolio_/status/209โฆ
Thomas Kaul retweeted
recently I find myself doing at least 3- 5 rounds of review of complex changes authored (and reviewed) by SOL 5.6 high /xhigh
and what is (mildly) frustrating is that it tends to find actionable fixes and improvements, specially when starting with fresh ctx in a new thread
i hope such things get absorbed into harnesses to produce better quality out of the box
i guess I could encode this as a skill to spawn independent reviews after each change but still,
there seems to be potential for additional value that could have been delivered out of the box ...
Thomas Kaul retweeted
raising a seed round to buy a castle. itโs the only thing with a real moat these days
This is a weird time to be a software developer.
On one hand, we have these amazing magic boxes that spit out code when we ask nicely.
On the other hand, nobody knows what works, for how long it works, or the best ways to produce good, quality software anymore.
For the last couple of decades, every professional software developer operated under a set of principles and patterns that worked.
If you knew those, you were good.
But now everything has changed, and every single developer I know is flying by the seat of their pants.
Thomas Kaul retweeted
๐ Ghostfolio in Numbers 08/2026
#BuildInPublic
Star growth on GitHub over time:
๐ถ๐ฝ/๐ธ๐ถ๐ธ๐ผ โโ๐ฟโ๐ถ๐ถ๐ถ
๐ถ๐ฝ/๐ธ๐ถ๐ธ๐ป โโ๐ผโ๐ถ๐ถ๐ถ
๐ท๐ธ/๐ธ๐ถ๐ธ๐น โโ๐นโ๐ถ๐ถ๐ถ
xitter.cf/ghostfolio_/status/208โฆ
Am 24. Juli ist ยซDoctorโs Docu Dayยป ๐
รrzte verbringen 44 % ihrer Arbeitszeit mit administrativen Aufgaben. Rein rechnerisch sind sie ab heute bis Ende Jahr nur noch mit Bรผrokratie beschรคftigt.
Mit sublimd bleibt der Kopf frei fรผr die klinische Arbeit.
sublimd.com/de/blog/2026/07/โฆ
Thomas Kaul retweeted
๐ Ghostfolio in Numbers 07/2026
#BuildInPublic













