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Building Keryx — high-performance file transfer (S3 + P2P)
I’m finishing Keryx, a high-performance file transfer platform built in Rust. It supports both S3-compatible storage and encrypted peer-to-peer transfers, with ML-driven tuning that adapts to real network conditions for consistently fast throughput.
Highlights:
S3 multipart + resumable transfers
P2P with NAT traversal + relay fallback
end-to-end encryption (Noise XX) + BLAKE3 verification
ML optimization for chunking + routing (direct vs relay)
Project page: https://netviper.gr/keryx/
netviper.gr
Keryx - Move Data Fast
S3 and peer-to-peer file transfers. ML-optimized, encrypted, resumable. Enterprise-grade speed at a fraction of the cost.
good work
Here is a video demo to see Keryx in action on a 1Gb line to S3. 2GB in 20 seconds.
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"One Mechanism. Eight Steps. Total Mastery." Puzzl3d is your daily dose of mechanical genius. Every 24 hours, a new 3D architecture resets for the world to solve. Navigate deep-set sliders, rotating gears, and physical deadbolts to extract the Core. It’s not just a game; it’s your morning coffee for the brain. Can you crack today’s sequence?"
[work in progress]
I'm still working on the puzzles and the UI because I want puzzl3d to be completely random everyday and also change the aestethic of the whole page acordingly to the puzzle of the day.
You can try it here: https://omma.build/p/sophisticated-3d-puzzle-box-kao1t2
You can see the solution in the steps button, but I realized the steps also appear on the bottom and I'm almost out of credits lol.
I'm listening to your ideas and feedback.
Suggestions on how to generate different puzzles each day are more than welcome.
Cool concept, generating a different puzzle may be a bit difficult to do with code only. Varying a puzzle so it is different every time is doable though.
The closest that you can get with code is to have a set of large set tasks for a puzzle, and have a number of them get picked at random.
I spent over a year as the product designer for Hypernative. They just raised $40M in Series B funding not long ago.
Hypernative is a real time security platform for Web3, protecting billions in assets across 60+ blockchains. The product is genuinely best in class. But when I started, the UX wasn't matching the tech.
The UI was super complex, data heavy, and required a steep learning curve. For a security platform where seconds matter, that's a big problem. If your users can't parse a critical alert instantly, the best detection engine in the world doesn't help.
So We rebuilt the experience around three pillars: clarity, actionability, and scalability.
Clarity meant redesigning the threat severity system so users could gauge urgency at a glance. Actionability meant replacing static alerts with interactive ones that included recommendations, historical context, and mitigation steps right in the UI. Scalability meant building a modular dashboard so different teams could customize the interface for their workflow.
The results were 40% improvement in threat detection response time. 30% increase in user retention. 25% reduction in false positive friction.
In complex B2B products, design is the difference between a tool people tolerate and a platform they rely on. Especially in security so if the UX creates cognitive load at the moment someone needs to act fast, you've already lost.
Perfect design
Full new Motion Brand Identity for Luminasta, a visionary crypto wallet.
From kinetic grids to live data visualization, I transformed a static system into a living ecosystem.
Need a Motion Identity that stands out? Drop me a message: hello@gabrielemainente.com ⚡️
Great work!
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