Lukáš Caletka
Vue.js and Node.js developer building scalable web apps
New to Contra
Lukáš is ready for their next project!
I created a short cinematic story about a freelance developer who spent hundreds of hours building useful tools, web apps, dashboards, API integrations and product ideas — but kept ending up with unpaid requests, unfinished opportunities and zero paid invoices.
The twist is not...
TrustFlow — an AI scanner and marketplace safety layer for more trusted online transactions
Thanks to the Makeathon and the 10,000 Figma credits I received to continue developing the project, I was able to complete a second, significantly expanded version of the TrustFlow...
Check it out I’m presenting another full-stack module from my SaaS platform Trezzo — Flixy Video Editor.
Flixy is a custom video editor and publishing workflow that I have been building as part of a larger creator platform. The goal was not to create a simple video upload screen,...
I just submitted ProofGuard AI to the #configmakeathon challenge.
ProofGuard AI is a Figma Make prototype for a crypto security product — an “Avast for crypto” that helps users scan suspicious websites, wallet interactions, tokens and contracts before connecting a wallet or...
ProofGuard AI – A Crypto Security Layer Against Scams
ProofGuard AI is a prototype of a crypto security tool built in Figma Make. The goal of the project is to act like an “Avast for crypto” — a protection layer that helps users understand whether a website, wallet address,...
