Shivansh Vij
@confusedqubit
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CEO @loopholelabs
Vancouver, BC
Joined February 2020
Who’s going to re:invent in Las Vegas next week? DM me if you'd like to hang out, talk about high performance cloud infrastructure, live migration, eBPF, Spot Instances - or all of the above! Can’t wait to see everyone! #aws #reinvent #reinvent2025
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Logo Specifications // @LoopholeLabs {∞} U+0007B ({) U+0221E (∞) U+0007D (}) /~\ U+0002F (/) U+0223C (∼) U+0005C (\) +-+-+-+-+-+-+-+-+-+ Commit Mono (500) PMS 2665, 165 HEX 7444FF, D94A22 └ loophole-labs-logo-specifications.gif (234 KB)
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CDN77 (and DataCamp in general) are one of the most underrated networking companies in the world IMO Felt like a superpower when I discovered them
Hit a new daily peak, serving over 20M HTTP requests per second straight from our CDN77 network. 20M. Every second. Wild. And our Logs team (data & storage eng): "Ok, nice benchmark, give us more". Respect! We store logs with 1+2 redundancy. That is 60 000 000 lines per
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@danserif has done some incredible work with our new brand identity! Check it out below👇
Loophole Labs // Architect /~\ + [k8s] Identify -> Reduce -> Optimize ---- ↓ ------------- ↓ ------------- ↓ ---- _/\__/‾ ‾\____________/‾ ¦ ‾\____/\____/‾ ‾ - - - - - - - - - - - - - - - - - - - - - - - - - - - └ arch-ascii-animation.gif (354 KB)
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People aren’t ready for the next blog post from @LoopholeLabs If you thought the XDP post was interesting (linked below) this next one is going to blow your mind. Here’s a hint: What do chess engines and NAT’s have in common?
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I'm preparing an internal presentation about Vercel's infrastructure and noticed that the scale is approaching Google Search serving in terms of CPU cores, size of "index" (obviously there is no direct comparison here). We're very much looking for cracked infrastructure
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Here’s a quick .GIF of what it all looks like so far! Let me know what you think… Huge thanks to Kendall Miller + Jim Walker for the intro to Shiv. Legends. \m/
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LATEST: I’ve been working with the wonderful Shiv {+‿+} @confusedqubit and his talented {∞} @LoopholeLabs team. They’re getting up to some seriously impressive stuff. If you’re at KubeCon in Atlanta go say hello and get a demo (Booth No. 1752).
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I cannot explain just how much money someone could make by putting *napping pods in airports* Please, save me from layover misery.
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This is where networking is so cool and wonderful @atoonk
loopholelabs.io
XDP only works for ingress. We found a loophole that lets it work for egress. Here's how we did the impossible.
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We finally decided to write out how we use XDP in our network plane for live network migrations and more specifically to process outgoing packets! This is the first in a series of promised deep dives into how Loophole's live migration tech works! https://t.co/I5sjH7QQ80
loopholelabs.io
XDP only works for ingress. We found a loophole that lets it work for egress. Here's how we did the impossible.
An eBPF Loophole: Using XDP for Egress Traffic XDP is Linux's fastest packet processor but only handles incoming traffic. We found a loophole in how the kernel determines packet direction to make it work for outgoing traffic too! Blog post with details 👇
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I threw the “Pixel Encryption Effect” on this brand identity. I don’t even know what happened .. One minute it was a design, next minute it looked like it runs a billion-dollar SaaS. I swear this effect has an ego problem.
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Strong cosign All synthetic eyeballs/growth/etc before true, unassisted PMF considered deeply harmful
For early-stage startups, viral marketing is often a mistake. The same goes for heavy paid marketing. You might get a lot of views, but not the right ones. What usually happens is that you miss the true early adopters, the people who would actually love your still-in-progress
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i vibe coded a little internal dashboard to keep track of content indexing i was like; wth is an http status of 205? or 220? turns out that claude literally took an average from the HTTP statuses
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I need to buy some GPUs, anyone got some A10 - L40’s laying around?
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