HNHacker News
TopNewBestAskShowJobs

sylvinus

2,816 karma · joined December 10, 2010

Founder/Co-founder/CTO: Pricing Assistant, dotConferences, Jamendo, TEDxParis, Joshfire

Angel investor in 120+ companies and 10+ funds.

Now working with the French government: https://sylvainzimmer.com/blog/2025/01/public-sector/

All my projects: http://sylvinus.org/

[ my public key: https://keybase.io/sylvinus; my proof: https://keybase.io/sylvinus/sigs/jQNfmDNeTbuL2y1OAPyyoDrd7JYaHnFzi650ZkAWWuw ]

submissionscomments
sylvinus··on ClickHouse as an alternative to Elasticsearch for log storage and analysis
I'll remind him about the post ;)
sylvinus··on ClickHouse as an alternative to Elasticsearch for log storage and analysis
ClickHouse is incredible. It has also replaced a large, expensive and slow Elasticsearch cluster at Contentsquare. We are actually starting an internal team to improve it and upstream patches, email me if interested!
sylvinus··on Ask HN: Who Is Firing?
I second Buildkite, one of the best choices we made at my previous company.
sylvinus··on Amazon suspends all deliveries in France
From what I understood it's both :)
sylvinus··on My FOSS Story
Burntsushi, as part of the mostly silent crowd I also want to share, for once, how much I learned from reading some of your code, mostly in the rust regex crate. Amazing work, truly inspiring.
sylvinus··on Google, in Rare Stumble, Posts 23% Decline in Profit
To be fair, you have to consider that the size of the web has continued to increase exponentially during the past 7 years, plus all the SEO tactics that are getting complex as the stakes are raised. Not an excuse to have a degraded service, but the challenge of just maintaining quality is huge.
sylvinus··on Ask HN: What are the biggest obstacles to vertical farms?
FYI https://en.agricool.co/ are growing strawberries at scale in shipping containers but it took them a couple years of R&D.
sylvinus··on GitHub Actions now supports CI/CD, free for public repositories
That's going to hurt people like Buildkite (which we love).
sylvinus··on Google Employee Alleges Discrimination Against Pregnant Women in Viral Memo
Maybe they expect better from a company like Google, but people need to be reminded that HR protects the company, not its employees. While still risky, it's often safer to complain about someone's behaviour to their manager instead of HR.
sylvinus··on Flightradar24 – how it works
Relevant talk on getting data live from the sky with Node: https://www.dotconferences.com/2017/12/thomas-watson-getting...
sylvinus··on How Facebook Is Fueling the French Populist Rage
> the worse civil unrest ever seen in France

It's major, but quite far from the worst we've ever had.

sylvinus··on Introducing Workers KV
If you're interested in his work, you might want to check out another project of JGC: http://plan28.org/
sylvinus··on Bump-Canceling Bunk Beds Promise Smooth Bus Rides
To skip security and rides to airports!
sylvinus··on Rave.dj – an artificially intelligent mash-up machine
As expected, French House mixes very well ;-)

Daft Punk + Justice: https://rave.dj/Lpr1oWauUIIeaA

sylvinus··on Blocked by JSConf.eu Twitter account
This is rather surprising coming from JSConf.eu, which is widely respected and run by people who really care about their community. I'd like to hear their side before making any judgement.
sylvinus··on Tesla Model 3 teardown points to $28k in potential material and production cost
They mention parts cost $18k in the article, not $28k.
sylvinus··on Ask HN: Who is hiring? (April 2018)
Pricing Assistant | https://www.pricingassistant.com | Paris, France | Full-time | Onsite | Python data engineers

We're a young SaaS company that helps retailers optimize their pricing based on their competition. We are hiring data engineers to help grow our developer team, add more features and refine our data pipeline (from web scraping, to machine learning for analysis, to beautiful d3.js charts for customers)

Our stack is open source friendly and modern: Python, MongoDB, Elasticsearch, Docker, AWS, Vue.js ; We are also maintaining a couple relatively popular Python modules on GitHub.

We are looking for generalist Python developers that want to dive deep into data and join a fast-growing startup. French-speaking candidates will be preferred.

Apply here: https://www.pricingassistant.com/jobs/fr/developpeur-python-... + jobs [at] pricingassistant [dot] com

sylvinus··on Police chief said Uber victim “came from the shadows” – don’t believe it
I understand people are focusing on the video because that's all we have at the moment, but it entirely misses the point: this is primarily a LIDAR failure. This should have been prevented even with the cameras off.
sylvinus··on Cloudflare Access: Like BeyondCorp, but You Don’t Have to Be at Google to Use It
For those interested by the idea but who need open source, we've been using https://github.com/bitly/oauth2_proxy for a while with great results.
sylvinus··on Spotify’s Fatal Flaw Exposed: My Closed-Door Meeting Ended in a Shouting Match
> Meanwhile, Spotify pockets 30% of all the revenue they collect––and they don’t make anything

I think this demonstrates that the author has a very narrow understanding of what it takes to build a music app with 140M+ active users.

Sure, they could pay artists more and it's legitimate to have that talk, but taking it to such extremes makes no sense.

sylvinus··on A Letter from the Publisher of Nautilus
Some may not need it short-term as much as others?
sylvinus··on Ask HN: Which are the best conferences or summits on ML and AI
https://dotai.io (Paris, May 31st) stands out because it is primarily targeted to developers building apps, not researchers or framework authors.

Disclaimer: I'm the organizer, but don't take my word for it, watch the videos from last year: https://www.dotconferences.com/conference/dotai

sylvinus··on Ask HN: Who is hiring? (December 2017)
Pricing Assistant | https://www.pricingassistant.com | Paris, France | Full-time | Onsite | Python data engineers

We're a young SaaS company that helps retailers optimize their pricing based on their competition. We are hiring data engineers to help grow our developer team, add more features and refine our data pipeline (from web scraping, to machine learning for analysis, to beautiful d3.js charts for customers)

Our stack is open source friendly and modern: Python, MongoDB, Elasticsearch, Docker, AWS, Vue.js ; We are also maintaining a couple relatively popular Python modules on GitHub.

We are looking for generalist Python developers that want to dive deep into data and join a fast-growing startup. French-speaking candidates will be preferred.

Apply here: https://www.pricingassistant.com/jobs/fr/developpeur-python-... + jobs [at] pricingassistant [dot] com

sylvinus··on Soylent can no longer ship to Canada
You can still use services like http://shipito.com to forward it to you in Canada. I'm using this to get Soylent to Europe and it works really well (it adds ~$3 per bottle for air freight, but we don't have any good replacement here yet).
sylvinus··on How Bodega typifies Silicon Valley’s cultural ignorance
> If you're online in any way whatsoever, you likely know I'm talking about Bodega.

I'm online in many ways, and no, I didn't know that.

When writing an article on cultural ignorance, try to be mindful of your own echo chamber as well!

sylvinus··on I Fell Victim to a $1,500 Used Camera Lens Scam on Amazon
Slightly off-topic, but for a good bit of fun on the USPIS, you should watch the TV Show "The Detour" ;-)
sylvinus··on Exa, a modern replacement for ls
I feel your way too. Colours can add valuable information when done right.

Don't feel too let down by the comments on HN. Awesome work!

sylvinus··on A Visa for founders, engineers and investors willing to join France
Others have replied on the salary ranges, but don't forget to factor in free healthcare, excellent public schools, ...
sylvinus··on Ask HN: Who is hiring? (January 2017)
Pricing Assistant | Paris, France | Lead DevOps | Full Time | Onsite | https://www.pricingassistant.com

Pricing Assistant is a pricing optimization tool for online retailers. We are a VC-funded, profitable startup of 20 people, half of them developers.

We are running a large-scale crawling infrastructure based on Python, Docker and AWS. We are currently looking for a lead DevOps to make it scale even further.

See job posting in French here: http://www.pricingassistant.com/jobs/fr/lead-infra-devops-cd...

sylvinus··on My Priorities for the Next Four Years
To be fair, Bruce has been worried (and very publicly so) about those things for a long time. I think what the post transpires is just a new sense of urgency.
← PreviousPage 2 of 15Next →