Guillaume Gelin
132 posts

Guillaume Gelin
@r4mnes
Entrepreneur, hacker, minimalist, husband, 2x dad. Founding Engineer at Formal (@joinformal).
Paris, France Katılım Haziran 2011
237 Takip Edilen105 Takipçiler

🚀 A blazingly fast, memory-safe rewrite of the classic Unix 'yes' command. Written in Rust! 🦀 github.com/jedisct1/yes-rs
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Guillaume Gelin retweetledi

Today, I am excited to share that @joinformal has raised $6.8M in funding led by @ThriveCapital, with participation from @ycombinator , @AbstractVC , and industry leaders such as @jgreze, Alexis Lê-Quôc, @ceo_clickhouse, @stanine, @tidocarriero, @mathile_collin, @Gorintic, @grittygrease, @itsRobPicard and many more.
From writing the first few lines of code in my bedroom two years ago to earning the trust of tech companies I admire—like @NotionHQ, @tryramp, and @GustoHQ journey has been both surreal and humbling.
This isn't just a financial milestone; it’s a recognition of the customers who trust Formal to protect their most sensitive data.
We’re tackling one of the industry’s most complex challenges: securing data everywhere in an organization—from the endpoint to the cloud.
Over the last decade, we’ve seen an explosion of SaaS applications and a surge in the complexity of the data stack, driven by rapid cloud adoption. While this shift has boosted business productivity, it has also made tracking data flows and enforcing granular, context-aware least-privilege policies far more challenging. As a result, organizations face greater exposure to over-privileged access and data oversharing, leading to massive breaches.
Formal is here to change that. Acting like an interface in your favorite programming language, Formal serves as an abstraction layer that brings visibility and control to data flows—all in one place: the network. With Formal, security teams can create policies in a single place and enforce them across their entire data stack and SaaS applications.
If you’re looking to make your data more secure and enable least-privilege on autopilot in your organization, book a demo here: joinformal.com/demo-request/.
This is just the beginning—our hardest challenges still lie ahead. If you’re excited about our mission and want to join a small, talent-dense team, we’re hiring across GTM and engineering in our SF and Paris offices. Learn more and apply here: jobs.gem.com/joinformal.
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+++GIVEAWAY+++
Thank you for the support on the last drop! We want to give something back to the community:
The NEO 8K.
// Viper V2 PRO Electronics
// 29G
// New grippy Ceramic Coating
🔄 Retweet
⬆️ Follow @MODSMOUSE
↔️ Tag 2 friends
Good luck 🤞🏻
Ending 1st of March.

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I am looking to angel invest in a couple startups that fit the following:
- Hard tech: either hardware or hardware adjacent
- Software doing something that has never been done before and would be hard for someone to replicate if you get there, something very hard.
If this is you please reach out because I might be interested :)
My value add would be general advice, any software infra help / hiring you need & of course overall optimism :)
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@Patrick47159809 @githubstatus @github What a cool ad hominem argument! I'll borrow it next time I see someone posting genuine feedback I disagree with.
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We continue to work on mitigating the problems with Actions and Pages with high urgency. We will continue to post updates about our progress. githubstatus.com/incidents/z3c6…
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@Patrick47159809 @githubstatus @github What is it that you like about the same update repeated every 30 minutes?
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@r4mnes @githubstatus @github I like their updates, first time I see someone complain for too many updates.
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@GergelyOrosz I'm French and I can definitely vouch for Zenly engineers. They are indeed one of the strongest teams out there.
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Guillaume Gelin retweetledi

"Why is it hard to recruit engineers? Because they don't care. About your market cap, your corporate videos or perks. You're the one who needs to care " - @r4mnes, CTO of @refty_co, presents a different recruiting approach #CTOForum @VivaTech
Watch live: ow.ly/9kfg50JzRSe

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@Natas Si t'avais 119 de QI tu saurais trouver un tel jeu par toi-même ! Les Twittos c'est une cible trop facile pour tes trolls mon Natas. ❤️
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@XavMetel @PoliceNationale Pour info, je me suis permis de poster ta vidéo ici, et ça buzz : reddit.com/r/IdiotsInCars…
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Dépôt de plainte pour "mise en danger de la personne" refusé par le service dédié de la @PoliceNationale. Il aurait fallu que je meurs pour que la plainte soit recevable ?🤷♂️
#PartageonsLaRoute #securiteroutiere #SécuritéRoutière #velotaf
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Guillaume Gelin retweetledi

Our customers are our best contributors. Thank you Guillaume for all the product feedback you made 🙏🙏. It is an absolute pleasure to have you as a customer. Let’s build the future of the cloud together 🚀
Read the complete testimonial of Guillaume here: amp.qovery.com/jmzmK

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@starton_io @CarbonCroc @ag_rize @Traace_climate @FinenseEU @GoodvestFR @ViewstBuilder @Siffletdata @KsaarSolutions @WhalyHQ Hiring is a challenge! @refty_co is a viral data-driven recruitment engine, with the ambition to step-by-step reshape the way companies hire #Future40
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Guillaume Gelin retweetledi

@BonPote Tu peux expliquer rapidement
(ou me donner un lien qui explique) pourquoi "mettre du nucléaire partout et tout electrifier" ne résout pas le problème ?
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Guillaume Gelin retweetledi

I'm scheduled on Wed, Jul 28!
We @Numberly have handed over the stage of our sponsored talk slot to some of the tech associations engaged for social, environmental and educational causes we've been working with for a while: ep2021.europython.eu/talks/tech-for…
Meet them, Jul 27 #TechForGood
EuroPython@europython
We're happy to announce the schedule for EuroPython 2021: blog.europython.eu/europython-202… More than 130 🐍 sessions are waiting for you 😃 #europython #python #pycon
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Guillaume Gelin retweetledi

📌 #PartiPris #Economique de Stéphane Soumier
📢 : « Fessenheim, stop et sidération »
#24hPujadas #LCI #La26
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Les hackers de claviers sont de retour chez @Numberly à l'occasion d'un nouveau #meetup !
Rejoignez la communauté Mechanical Keyboards France sur Discord discord.me/mkfr et sur Meetup meetup.com/Mechanical-Key…


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Giving away the first ever public polycarbonate TGR Alice (huge thank you to TGR)
For those who may not know, this is a rare luxury mechanical keyboard :)
How to enter:
1. Like this tweet
2. Retweet this tweet
3. Follow @taehatypes
I'll be picking a winner on 9/30/19!


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