Hi, I'm Nikolaos

Full-stack developer in Greece. I build web apps, dashboards, and automation for clients | TypeScript, React, Next.js, Astro, Node.
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About

I'm a full-stack developer based in Larissa, Greece, with a degree in Digital Systems and Computer Science from the University of Thessaly. Since 2021 I've worked freelance for clients around the world, building web applications, dashboards, APIs, and automations using mostly TypeScript, across React, Next.js, Astro, and Node, with Postgres and Supabase on the backend.

Work Experience

Flexi
Flexi
October 2026 - Present
Fiverr
Fiverr
January 2023 - Present
CQS SA
CQS SA
October 2025 - May 2026
Optimizely
Optimizely
September 2024 - May 2025

Skills

Astro
React
Next.js
Typescript
Node.js
Python
Tailwind CSS
Postgres
Supabase
Vite
My Projects

Check out my latest work

A selection of things I've built and shipped. More on my GitHub.

Socksy

One command to run an authenticated SOCKS5 proxy system-wide on Linux. Desktop proxy settings have no fields for SOCKS credentials, so socksy runs a local gost relay that holds them and points GNOME or KDE at it.

Bash
Systemd
Gost
SOCKS5
GNOME
KDE
ShellCheck
GitHub Actions

PAO Hub

An unofficial Panathinaikos app — live scores, fixtures, tables, the squad and the day's news, in Greek and English. Expo on a Supabase backend; the web build is live.

React Native
Expo
TypeScript
Supabase
PostgreSQL
TanStack Query
Photos

My Recent Travels

Availability

Check Nick's availability

Free times, live from Nick's calendar and shown in your timezone.

Found a time that works? Ask for it in the live chat or through the contact details below, and Nick will send you a link to book it.

Contact

Get in Touch

Open to freelance work and collaborations. Email is the fastest way to reach me, or use any of the links below.