mariocesar

662 karmajoined 15 lat temu

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

Submissions

Turn vibe coding into a structured software engineering process

1 pointsby mariocesarwczoraj0 comments

Ask HN: Is snapd still controvertial on Ubuntu?

2 pointsby mariocesar7 miesięcy temu7 comments

comments

10 dni temudiscuss

Location: Santa Cruz, Bolivia (UTC-4, EST)

Remote: Yes

Willing to relocate: Yes

Technologies: Python, Django, FastAPI, Flask, Node/NestJS, TypeScript, React/Svelte/Vue, Next.js, Postgres, Redis, Docker, Kubernetes, AWS (Lambda/ECS/RDS/S3), Terraform, Celery/RabbitMQ/Airflow, GraphQL, ETL, Zapier (Platform/CLI), OpenAI/Claude integrations

Résumé/CV: https://www.linkedin.com/in/mariocesar/ (happy to send PDF)

Email: mariocesarsenoranis @ gmail.com

Senior full-stack engineer & tech lead, 10+ yrs, Python/Django-first. I ship MVPs that reach production and stabilize/modernize legacy systems without breaking what works. Comfortable across backend, frontend, and infra.

Strong on SaaS, integrations and data flows: Zapier apps (Platform/CLI), ERPs, billing, CRMs, webhooks, ETL — plus LLM integrations (OpenAI/Claude). Years spent making systems talk to each other reliably.

Ex-Zapier (integrations), ex-Tesorio. Experience across SaaS, fintech, and e-commerce.

Links: https://github.com/mariocesar https://mariocesar.xyz/ https://www.linkedin.com/in/mariocesar/

26 dni temudiscuss

I've been looking for almost two years, though not very actively at first. I had to focus on my health, and job hunting took more energy than I had

Two months ago, a local company reached out on LinkedIn. They help with the search. I'm not good at selling myself, so I gave it a shot.

They fixed my CV and LinkedIn, and started finding roles for me. Since then, I've had more interviews.

The market feels over-automated now. Too much noise, too many filters, too much AI. It's exhausting.

2 miesiące temudiscuss

Just start using it! It really makes sense the % progress.

2 miesiące temudiscuss

Agree with Gitlab as an enterprise alternative. Beautifully boring and safe to have complex teams and permissions. Also has a good enough Terraform support, and a nice workflow to host docker images

2 miesiące temudiscuss

[flagged]

2 miesiące temudiscuss

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/ (happy to send PDF)

Email: mariocesar "at" humanzilla.com

Senior full-stack engineer (10+ yrs). Python/Django-first.

I build MVPs that make it to production, and I stabilize/modernize legacy systems without breaking what works. Comfortable across backend, frontend, and infra.

Strong on integrations and data flows: Zapier apps (Platform/CLI), ERPs, billing, CRMs, webhooks, ETL. I've spent a lot of time making systems talk to each other reliably.

Years of experience in SaaS companies.

Ex-integrations @ Zapier / Tesorio. Former CTO/founder.

Links: https://github.com/mariocesar https://mariocesar.xyz/

3 miesiące temudiscuss

[dead]

3 miesiące temudiscuss

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/ (happy to send PDF)

Email: mariocesar "at" humanzilla.com

Senior full-stack engineer (10+ yrs). Python/Django-first.

I build MVPs that make it to production, and I stabilize/modernize legacy systems without breaking what works. Comfortable across backend, frontend, and infra.

Strong on integrations and data flows: Zapier apps (Platform/CLI), ERPs, billing, CRMs, webhooks, ETL. I've spent a lot of time making systems talk to each other reliably.

Years of experience in SaaS companies.

Ex-integrations @ Zapier / Tesorio. Former CTO/founder.

Links: https://github.com/mariocesar https://mariocesar.xyz/

3 miesiące temudiscuss

I made something similar years ago, a long one-liner.

  tar cpf - provision/ | ssh [email protected] "tar xpf - -C /tmp && cd /tmp/provision && bash /tmp/provision/bootstrap.sh && rm -rf /tmp/provision"

Heres is the full use: https://gist.github.com/mariocesar/8e674ec40dad6b94114d2a44d...

I named "Ansible for the Frugal"

3 miesiące temudiscuss

Feels like Ansible does the same thing, just with nicer output

5 miesięcy temudiscuss

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!

6 miesięcy temudiscuss

Same surprise here. However in practice, the community tends to talk about DuckDB more like a client-side tool than a traditional database

7 miesięcy temudiscuss

> 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?

8 miesięcy temudiscuss

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/

9 miesięcy temudiscuss

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.

9 miesięcy temudiscuss

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/

10 miesięcy temudiscuss

I open a few pages and then press Command+W, that close the tab :/ muscle memory.

However, I really enjoy it!

10 miesięcy temudiscuss

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

10 miesięcy temudiscuss

Yes it does

3 lata temudiscuss

Interesting DIY project! It reminds me of a startup called OccuSpace (https://occuspace.io/), which offers a similar occupancy solution but as a service. They may be leveraging similar technologies to provide real-time occupancy data, which is incredibly useful for managing space in offices, public venues, etc. It's a good example of how these concepts are scaling up commercially.

I wonder How well can your DIY sensor or OccuSpace figure out what kind of devices are in the room or who's using them. Can they tell different users or gadgets apart?