Hi, I'm Daniel!

Web developer, scout, and graphic designer.

About Me

I'm Daniel Šebesta, and I've been dedicating myself to building websites and digital projects for several years. I enjoy combining practical solutions with modern design, and occasionally I also help with graphics for various local events. If you're looking to collaborate or want to check out what I'm working on, feel free to reach out. I gladly accept new challenges!

Technologies I use every day

Raspberry PiLinuxDockerWordpressCloudflareGenerative AISQL DatabasesApache2nginx

Check out my work

I've worked on various projects - from websites to advanced applications. Here is a selection of the most interesting ones.

ERROR1K

Link-in-bio site for a Czech YouTuber, filmmaker and photographer who creates reaction content and music. Live stats from YouTube, Spotify, Twitch, Instagram, TikTok, Twitter/X, Discord and Reddit, plus a URL shortener with analytics, merch section and an admin dashboard protected by Supabase Auth.

Next.jsTypeScriptSupabaseTailwind CSS

Details

Next.js 16TypeScriptSupabaseTailwind CSS 4Cloudflare Turnstile

My role

Full design and implementation: architecture, eight platform integrations, URL shortener, admin dashboard, and deployment.

Web

Počeštěno!

AI app for translating foreign celebrity names into Czech-style variants. Custom logic and LLM pipeline, REST API, MySQL database, TMDB search, voting, photo moderation and admin interface.

PHPMySQLOpenAIGroq

Details

PHPMySQLOpenAIGroqTMDB APICloudflare R2Docker

My role

Full product from concept: backend, API, database, AI pipeline for translation and moderation, TMDB integration and deployment.

Web

Skautské lavičky

Full-stack map app for collecting and discovering scout benches across the country — map UI, geolocation, community submissions, comments, photo galleries and content moderation.

Next.jsCloudflare D1Drizzle ORMLeaflet

Details

Next.js 16Cloudflare D1Cloudflare R2Drizzle ORMLeafletCloudflare Turnstile

My role

Full product from concept: architecture, database via Drizzle, map frontend, R2 uploads, image moderation and deployment.

Web

Encrypt.click

Open-source privacy and developer toolkit running locally in the browser. Key generators, ciphers, steganography, Ghost Drop for secure sharing and ephemeral chat via PartyKit in 7 languages.

AstroSvelteOpenPGPPartyKit

Details

Astro 5Svelte 5OpenPGPPartyKitWeb Crypto APICloudflare Pages

My role

Architecture, interactive tools, browser-side crypto, multilingual UI and realtime features via PartyKit.

WebGitHub

LLM Hřiště

AI playground with live chat, dynamic model selection, web search and question generation from documents. OCR for PDFs and extraction from DOCX/PPTX.

Next.jsGroqAI SDKTesseract OCR

Details

Next.js 16Groq SDKAI SDKTesseract.jsLlamaIndex

My role

Product design, chat UI, model picker, web search, Groq and AI SDK integration, document workflow with OCR.

Web

Piemonti z Pošumaví

Family farm website on Next.js and Sanity CMS, rewritten from PHP. Custom Sanity Studio, animal galleries, map and dynamic metadata from CMS.

Next.jsSanity CMSReact LeafletTailwindCSS

Details

Next.js 16Sanity CMSSanity StudioReact LeafletTailwindCSS

My role

PHP rewrite, new frontend, Sanity CMS with admin, galleries, map and SEO.

Web

PaperBoat SMP

Community Minecraft project with custom PHP website, live server status API, player statistics, Twitch/YouTube integrations and news admin.

PHPLinuxTwitch APIYouTube

Details

PHPLinux VPSMinecraft QueryTwitch APIYouTubeDiscord OAuth

My role

Infrastructure, PHP website and API, Minecraft Query integration, Twitch/YouTube, news admin and server ops.

Web

Vydří stopa Sušice

Complete redesign and migration of the Vydří stopa scout center website. Outdated solution replaced with modern WordPress for articles, trip photo galleries and event calendar — a clearer, modern site for scouts and families.

WordpressMySQLPHP

Details

WordpressPHPMySQLCSSJavaScript

My role

Migration of content from the old website, custom template adjustment according to scout identity, training of leaders for working with the administration.

Web

Blog

4 posts about development, technology, and everything around it.

All posts

Where I am active

I actively participate in technical communities where I learn new things and share experiences.

Vyzyvatel.com

Social media management, Discord support, frontend

Vyzyvatel is an online trivia game inspired by Dobyvatel, focused on quiz battles on a map. The game currently has over 120,000 registered players.

Play game

Let's Create

Social media management, copywriting

Let's Create is a student community that builds online spaces for young people – primarily in the form of Discord servers. The goal is to connect students, allow them to share experiences, and support their development in a friendly environment. Currently, the community is developing its own application Studyzone.cz, which helps students prepare for entrance exams for high schools and graduation exams.

Project website

Studyzone.cz

SmirkHat

Founder and technical administration

SmirkHat.org is a student community that emerged around a single emoji on Discord. Today, it's not just about the emoji; members create their own open-source projects, we host services for the community, and write blogs about technology. In addition, we occasionally launch original (and often slightly meme) websites, mainly around Discord.

Project website

Project GitHub

Competitions

I enjoy participating in tech competitions and hackathons where I test my skills.

Tour de App

2023

With my team, we developed an application for a fictional tutoring agency in the Tour de App competition. Our solution advanced to the competitive round after evaluation by a team of expert judges.

Competition website

Certificate

AstroPi Hackathon

2025

With my team, I won 2nd place in the ISS onboard computer programming competition in Python. We developed an application on Raspberry Pi to take pictures of the Earth from orbit. I was responsible for research and the main implementation of the solution.

Competition website

Certificate

Let's make something new!

Have a project idea or just want to chat? Get in touch.

[email protected]

Send email