Technical Writer at VictoriaMetrics
Joined December 2018
- Tweets 378
- Following 180
- Followers 223
- Likes 3,119
38 Photos and videos
Pablo (Tomas) Fernández retweeted
21 Nov 2025
Self-healing CI is becoming a real competitive advantage.
Instead of stopping on failure, your pipeline can now:
• Diagnose the issue
• Apply a targeted fix
• Re-run the build
• Open a PR — automatically
Teams adopting this pattern are cutting CI toil, shipping faster, and reducing operational drag.
Breakdown demo video: semaphore.io/blog/self-heali…
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Pablo (Tomas) Fernández retweeted
5 Nov 2025
New Technical Tips podcast episode 🎧
Tommy explains how to use job matrices in Semaphore to run tests across multiple environments — without duplicating jobs.
Listen here → semaphoreio.substack.com/p/t…
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Pablo (Tomas) Fernández retweeted
22 Oct 2025
Tomorrow kicks off @OSODaycom 2025.
Semaphore is partnering with the community to share ideas and stories from the world of open observability.
Join in | it’s free and online: osoday.com/register/?utm_cam…
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Pablo (Tomas) Fernández retweeted
7 Oct 2025
3 battle-tested principles to make your CI/CD pipeline faster, smoother, and less stressful.
@TomFernBlog covers it all in the latest Technical Tips 🎧
semaphore.io/blog/pipelines-…
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Pablo (Tomas) Fernández retweeted
26 Sep 2025
🚀 Big thanks to @ElixirBerlin for hosting us yesterday in Berlin!
Our colleague @DamjanBecirovic shared insights on Transforming Your SaaS into Open Source — the journey, challenges, and what it means for engineering teams.
Great conversations, great community 🙌
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Pablo (Tomas) Fernández retweeted
25 Sep 2025
Elixir devs, catch @semaphoreci engineering lead @DamjanBecirovic's talk "Transforming Your SaaS into Open Source"
Live today in Berlin and on stream from 7:00 pm GMT 2 globalelixirmeetups.com/even…
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13 Aug 2025
Meet GPT-OSS-20B & GPT-OSS-120B — Apache-2 licensed LLMs you can run locally, fine-tune, & deploy in the cloud.
I break down features, benchmarks, hardware needs & costs in this video 🎥👇
youtube.com/watch?v=iR1KziAE…
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Pablo (Tomas) Fernández retweeted
26 Jul 2025
great to see great open source software
25 Jun 2025
Twenty 1.0 is live on Product Hunt 🎉
After two years building twenty.com, we're thrilled to launch our v1.0. Any support — upvote or comment — would mean a lot
producthunt.com/products/twe…
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Pablo (Tomas) Fernández retweeted
23 Jul 2025
Ever wonder how we got from JUnit to AI-powered tests? 🧪🤖
This post walks through the history of testing — from Waterfall to Playwright LLMs.
👉semaphore.io/blog/automated-…
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Pablo (Tomas) Fernández retweeted
8 Jul 2025
We're hiring a Head of Product at @semaphoreci.
We're not looking for a visionary.
We're looking for someone who ships.
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Pablo (Tomas) Fernández retweeted
7 Jul 2025
Exploring Plumber: Semaphore's Pipeline Management and Architecture elixirmerge.com/p/exploring-…
#MyElixirStatus
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Pablo (Tomas) Fernández retweeted
1 Jul 2025
Hey everyone 👋 I’m the CTO and co-founder of @semaphoreci — an open-source CI/CD platform, mostly built with #Elixir.
I’m looking to connect with the Elixir community and wondering if there are any meetups in Europe this summer or fall. I’d love to join and share our journey of open-sourcing Semaphore and scaling it in production.
Let me know what’s happening — would be great to connect!
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26 Jun 2025
Comparing CI/CD tools?
We break down GitHub Actions vs Semaphore CE—config syntax, pipeline flexibility, and on-prem installation.
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Pablo (Tomas) Fernández retweeted
13 Jun 2025
The Secrets Behind Plumber: Managing Thousands of Pipelines at Semaphore - Semaphore semaphore.io/blog/plumber-se…
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We are delighted to have @semaphoreci as our partner for #TestMuConf 2025 🔗 bit.ly/TestMUConference2025
Get ready to learn how to accelerate your team's release velocity and take your testing practices to the next level with Semaphore experts at their booth.
And guess what? You could win some cool swag! 🎁
Book your free spot now to attend 80 sessions around testing and the future of it with 60 renowned speakers from across the world.
#TestμConference #Conference #SoftwareTesting #TestAutomation
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Pablo (Tomas) Fernández retweeted
29 May 2025
We open sourced Semaphore, so we put it head-to-head with #Jenkins 🛠️
From setup to scaling, here's how they compare in real-world use: semaphore.io/blog/semaphore-…
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27 Apr 2025
ññ9I'm using Waze to drive to R. Dr. António Lopes Guimarães, Figueira da Foz, arriving at 21:32. Watch my drive in real-time on the Waze map! waze.com/ul?a=share_drive&lo…
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Pablo (Tomas) Fernández retweeted
13 Mar 2025
🛠️ Microservices or Monorepos? @darkofabijan shared real-world lessons from Semaphore’s journey—navigating dependency nightmares, onboarding pains, and slow builds—towards a consolidated, efficient CI/CD system. A must-hear for DevOps engineers! #dodzh #DevOpsDaysZH
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Pablo (Tomas) Fernández retweeted
26 Feb 2025
People always ask for real-world Elixir apps with source code to explore and learn from.
Here’s a “new” one. 👀
#MyElixirStatus #ElixirLang
26 Feb 2025
Semaphore is now open source: github.com/semaphoreio/semap…
Probably the biggest @elixirlang @elixirphoenix production app?
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Pablo (Tomas) Fernández retweeted
26 Feb 2025
We are today open-sourcing @semaphoreci! :)
Semaphore Community Edition is available under Apache 2.0 license and you can find it here → github.com/semaphoreio/semap…. Please give us a ⭐️, and spin it up!
Tune in for the live announcement - youtube.com/watch?v=eKim5652…
❤️❤️❤️
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