Posts by Ktzchen Web3

@Ktzchen Web3

Alejandro Steiner

Developer at KtzchenWeb3.io
Argentina ktzchenweb3.io Joined April 2026
374 Points11 Badges4 Connections4 Followers9 Following

Comments by Ktzchen Web3

May 21 Articles 2 min read
There are moments in crypto when you realize that security is no longer optional — it becomes a responsibility. After spending years working with blockchain infrastructure, nodes, wallets, and decentralized systems, I finally decided to move part of...
post-cover-18319
Apr 21 Articles 9 min read
You dont need a complicated stack People overcomplicate this. If youre a contractor or a dev building for contractors, the whole AI receptionist stack comes down to three things. One tool handles the voice. Vapi is the simplest path — it plugs into ...
post-cover-15342
Apr 21 Articles 1 min read
Lately I’ve been juggling a few practical challenges while experimenting with offline AI models, and it’s been more insightful than I expected. 1. System-level friction I ran into issues with symlinks breaking unexpectedly and model transfers bet...
Apr 20 Articles 9 min read
You dont need a complicated stack People overcomplicate this. If youre a contractor or a dev building for contractors, the whole AI receptionist stack comes down to three things. One tool handles the voice. Vapi is the simplest path — it plugs into ...
post-cover-15342
Apr 19 Articles 3 min read
When “secure” isn’t enough, and one update can cost you everything Last week, something happened that forced me to rethink everything I believed about hardware wallet security. A user — not a beginner — did what any responsible crypto holder would ...
post-cover-15078
Apr 19 Articles 3 min read
When “secure” isn’t enough, and one update can cost you everything Last week, something happened that forced me to rethink everything I believed about hardware wallet security. A user — not a beginner — did what any responsible crypto holder would ...
post-cover-15078
Apr 19 Articles 3 min read
When “secure” isn’t enough, and one update can cost you everything Last week, something happened that forced me to rethink everything I believed about hardware wallet security. A user — not a beginner — did what any responsible crypto holder would ...
post-cover-15078
Apr 19 Articles 3 min read
When “secure” isn’t enough, and one update can cost you everything Last week, something happened that forced me to rethink everything I believed about hardware wallet security. A user — not a beginner — did what any responsible crypto holder would ...
post-cover-15078
chevron_left

Latest Jobs

View all jobs →