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kwi

352 karma · joined May 14, 2010

Guillaume Luccisano Founder at Yuma.ai Previously founder at Triplebyte & Socialcam
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kwi··on Ask HN: Who is hiring? (July 2025)
Yuma.ai (YC W23) | Senior Full-Stack AI Engineer | Remote (Europe) or Hybrid (Barcelona) | Full-time Ruby + AI Agents = Yuma

Yuma is building a complete orchestration platform that deploys autonomous AI agents dedicated to customer support in e-commerce. We are one of the leaders in this space and we offer one of the most advanced platforms to date, supporting over 100 paying customers. Our agents replicate human capabilities by taking actions and retrieving information from external services as needed.

Our top merchants automate over 80% of their support tickets through Yuma.

Yuma was founded by Guillaume Luccisano, a 3rd time YC founder, and now boasts a team of 18 highly dedicated, talented people driven to deliver the best value to our customers through AI.

Learn more & apply here: https://yuma.ai/work-at-yuma

kwi··on Show HN: Bearer – Open-source code security scanning solution (SAST)
Excellent product! I was a bit skeptical, but it worked on the first try on my Rails app and helped me discover a few issues!
kwi··on Tell HN: Triplebyte ignoring account deletion, unsubscribe requests
Hey, this is bad. Do you mind sharing some of your information with me by email at guillaume@triplebyte.com so I can investigate what's happening? Is it possible you have multiple accounts with us? Thank you!
kwi··on Ask HN: How do you continuously monitor web logs for hack attempts?
I highly recommend you try out Sqreen. https://www.sqreen.io/ It's basically newrelic for security. Takes 2m to add to your web app and it works super well. It blocked an attack automatically on our service recently!
kwi··on Powering Twitch and Medium, Algolia (YC W14) raises $53M
Same here, I started to use them very early on and I keep doing it now. They are great everytime search or auto completion is needed, wherever it is.
kwi··on Triplebyte expands its recruiting platform beyond YC, signs up Apple, Facebook
You indeed don't have it exactly right :) There are no 1 two-week project and our final interview is 2 hours, not 4.
kwi··on Triplebyte expands its recruiting platform beyond YC, signs up Apple, Facebook
Ah good catch! Can you email me your phone so we can test and fix it: guillaume@triplebyte.com

Thanks!

kwi··on YC Summer 2015 complete startup list
That list hasn't been updated since Dec 08, 2014 :)
kwi··on Take-home interviews
Founder here. We definitely don't and the outcome of both tracks will be treated exactly the same way. As Ammon wrote it: "Anyone who passes our take-home project assessment will get exactly the same service from us as people who do the regular interviews. We'll work hard to find several YC startups they'd be a great fit for, fast track them through the hiring processes, and handle all logistics of flights/accommodations/scheduling."
kwi··on Harj Taggar Is Building a New Technical Hiring Pipeline with TripleByte
Hey, founder here. No worries then, there are plenty of YC startups outside the Bay Area :)
kwi··on Real-time Search as a Service
Ahaha, speed is huge deal for e-commerce. It has already been proved enough by big merchants tests. Search relevance is too! The key is to have them both at the same time :)
kwi··on Real-time Search as a Service
They got acquired by LinkedIn and they shutdown the service.
kwi··on Real-time Search as a Service
Hmm, from my own experience - yes, there is alternative open search engines, and there are a lot actually. But did you ever try one on your own? Most of them are a nightmare to setup and are atrociously slow as soon as you get a few thousands entries... Sometimes, it's definitely worth it to externalize some expertise. Search is definitely not easy to masterize.

(And I was a user of indextank when they shutdown)

kwi··on Socialcam launches an API
Thanks for the comments. Also, we decided to go that way to make it more practical. It doesn't change anything for the developer and can just provide more value in some case. Especially when using some weird clients.