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mariocesar commented on I overengineered a spinning top [video]   youtube.com/watch?v=Wp5No... · Posted by u/bane
mariocesar · 14 days ago
There is a Japanese show that made a Scientist vs Engineers version to build the best Spinning Top: https://www.youtube.com/watch?v=-q-hcidtjiM

Awesome!

mariocesar commented on Databases in 2025: A Year in Review   cs.cmu.edu/~pavlo/blog/20... · Posted by u/viveknathani_
jereze · a month ago
No mention of DuckDB? Surprising.
mariocesar · a month ago
Same surprise here. However in practice, the community tends to talk about DuckDB more like a client-side tool than a traditional database
mariocesar commented on Ask HN: Is snapd still controvertial on Ubuntu?    · Posted by u/mariocesar
PaulHoule · 2 months ago
I can’t say I’ve installed a huge number of snaps but when I have they worked
mariocesar · 2 months ago
> I can’t say I’ve installed a huge number of snaps but when I have they worked

Thanks. Any apps you avoided installing as snaps?

mariocesar commented on Ask HN: Who wants to be hired? (November 2025)    · Posted by u/whoishiring
mariocesar · 3 months ago
Location: Santa Cruz, Bolivia (UTC-4)

Remote: Yes

Willing to relocate: Yes

Technologies: Python, Django, FastAPI, Postgres, Svelte/Vue/React, Docker, AWS, Terraform, Zapier (Platform/CLI), ETL

Résumé/CV: https://www.linkedin.com/in/mariocesar/ ask me a PDF by mail.

Email: mariocesar "at" humanzilla.com

Senior full-stack engineer (10+ yrs). Python + Django are my main tools. Comfortable across backend, frontend, and infra. I build MVPs that turn into products. I also modernize legacy code and keep it running so many times. Deep on integrations & data flows (Zapier, ERPs, billing, CRM). Ex-integrations @ Zapier/Tesorio.

Links: GitHub https://github.com/mariocesar · Site https://mariocesar.xyz/

mariocesar commented on Ask HN: Freelancer? Seeking freelancer? (October 2025)    · Posted by u/whoishiring
mariocesar · 4 months ago
SEEKING WORK | Santa Cruz, Bolivia (UTC-4) | Remote: Yes

Technologies: Python, Django, FastAPI, Postgres, Svelte/Vue/React, Docker, AWS, Terraform, Zapier (Platform/CLI), ETL

Résumé/CV: https://www.linkedin.com/in/mariocesar/

Email: mariocesar [at] humanzilla.com

Full-stack, Django-first. I ship MVPs and steady/modernize legacy systems. Integrations & data flows: Zapier apps/CLI, ERPs, billing, CRMs, webhooks/ETL. Collaborative by default, like writing docs. I can learn your domain fast.

Ex-integrations @ Zapier/Tesorio. Founder background, hands-on and available for short projects or ongoing work.

mariocesar commented on Ask HN: Who wants to be hired? (October 2025)    · Posted by u/whoishiring
mariocesar · 4 months ago
Location: Santa Cruz, Bolivia (UTC-4)

Remote: Yes

Willing to relocate: Yes

Technologies: Python, Django, FastAPI, Postgres, Svelte/Vue/React, Docker, AWS, Terraform, Zapier (Platform/CLI), ETL

Résumé/CV: https://www.linkedin.com/in/mariocesar/ ask me a PDF by mail.

Email: mariocesar "at" humanzilla.com

Senior full-stack engineer (10+ yrs). Python + Django are my main tools. Comfortable across backend, frontend, and infra. I build MVPs that turn into products. I also modernize legacy code and keep it running so many times. Deep on integrations & data flows (Zapier, ERPs, billing, CRM). Ex-integrations @ Zapier/Tesorio. Former CTO/Founder now advising—hands-on and available.

Links: GitHub https://github.com/mariocesar · Site https://mariocesar.xyz/

mariocesar commented on Why our website looks like an operating system   posthog.com/blog/why-os... · Posted by u/bnc319
mariocesar · 5 months ago
I open a few pages and then press Command+W, that close the tab :/ muscle memory.

However, I really enjoy it!

mariocesar commented on Show HN: Anvil-Install your tool-chain in one command and manage configs easily   github.com/rocajuanma/anv... · Posted by u/rocajuanma
mariocesar · 5 months ago
Nice! I build something similar but without the checks and selection. my dotfiles include an idempotent install script and a Brewfile with all my packages. The selection and checks features you've added, that's a great touch!

Something I'm not able to do nicely is to sync browser profiles, I end up doing all the setup and login step by step, it takes me an hour or so

mariocesar commented on Pico CSS – Minimal CSS Framework for Semantic HTML   picocss.com... · Posted by u/mpweiher
tcdent · 5 months ago
yeah but does claude know how to use it?
mariocesar · 5 months ago
Yes it does

u/mariocesar

KarmaCake day655March 16, 2011
About
Living in Santa Cruz, Bolivia.

Personal Website: https://mariocesar.xyz/

LinkedIn: https://www.linkedin.com/in/mariocesar/

Contact me at LinkedIn or mariocesar (at) humanzilla.com

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