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From: Poland

Location: Przeworsk

On Useme since 4 January 2026

About me

My name is Krystian, I'm a full-stack web developer.

My tech stack: Next.js + Node.js / Express + MySQL / PostgreSQL / MariaDB / MongoDB

Portfolio: https://www.kbvision.dev/

Categories

Web development > Website development
Web development > Website maintenance
Coding and IT > Web apps
Coding and IT > IT projects
Coding and IT > Server administration

Skills

API Aws Backend Css Databases English Frontend Html Javascript Linux Mysql Next.js Nginx NodeJS Python React Server administration VPS Web3.js Web application Web development Web site

Portfolio

KBVision

Website made using Next.js

Portfolio item

KBVision

KBVision

Website made using Next.js