Hey, I'm itsmarian 👋

I'm a 17 year old student located in Schifferstadt, Germany

Full-stack developer building things for the web - from sleek frontends to scalable backends. I like clean code, good design, and shipping stuff that just works and makes my (and maybe your) life easier.

// About Me

I'm a full-stack developer with a passion for crafting seamless web experiences. My journey started with simple web builders at the age of 12 and evolved into a deep dive into web development, Node.js, and databases. I thrive on building everything from community platforms to personal projects, always focusing on clean and understandable code. I contribute to open source projects like PreMiD and also create my own tools and apps to create value and solve problems in my daily life. When I'm not coding, you can find me watching movies on my Jellyfin, playing games or just hanging out with friends. My project "Projekt City" is a great example of my work with my friend "SuffixHD" which combines my love for web development and gaming into a vibrant Minecraft community platform.

Languages

JavaScriptTypeScriptHTMLCSSPythonReactJavaScriptTypeScriptHTMLCSSPythonReact

Other Technologies

Node.jsSupabaseVercelGitPostgreSQLWindows

LinuxCloudflareVS CodeGitHubDockerNode.jsNode.jsSupabaseVercelGitPostgreSQLWindows

LinuxCloudflareVS CodeGitHubDockerNode.js

// Experience

🌐

Freelance Web Developer2021 - Present

Self-Employed - Remote

Building websites, web apps, and internal tools for friends, family and personal projects. Specializing in vanilla JS frontends backed by Supabase and Vercel.

🏗️

Community Developer2021 - Present

Projekt City - Online

Founded and built the entire web infrastructure for a Minecraft community platform - including an i18n system, legal pages, a forms backend on Supabase, and a custom admin panel.

🎓

Student2019 - Present

High School - Schifferstadt, Germany

Focusing on High School Diploma while simultaneously building and developing projects. Combining formal education with hands-on development work.

👨‍💻

Internship at BASF6/8/2026 - 19/8/2026

BASF SE

Two week internship at BASF Digital Solutions GmbH in Ludwigshafen, Germany as "IT Specialist - Data and Process Analysis"

// Projects

Projekt City ● ONGOING

A full-featured website for a Minecraft community. Built entirely with vanilla HTML, CSS, and JavaScript - no frameworks. Features a custom multi-language i18n engine, Supabase-backed forms, cookie consent, an admin panel with JWT auth, and a 404 mining minigame.

CSSHTMLJavaScriptSupabaseVercel

HealthSync ● ONGOING

Track your daily calories, protein, carbs and fat with HealthSync. Log food by name, barcode or AI photo detection. Sync your data across devices - free and easy.

PWAREST APISupabaseTypeScriptVercel

Study Archive ✓ Finished

A self-hosted pipeline that turns scanned notes and PDFs into a searchable, browsable study archive in a simple, clean and minimalistic design. Drop a file into a folder (or upload it through the browser), and it gets OCR'd, summarized, tagged, and rendered as a clean static page automatically - no manual data entry, no cloud AI, your files never leave your network. Additionally supports a one-way sync to Notion, so your archive can be linkable from wherever you already take notes.

SQLPWATypeScriptVercel

💪

Fitness Trainer ✓ Finished

A highly professional AI fitness trainer skill for Claude Code, providing evidence-based training advice, nutrition planning, progress tracking, motivation coaching, safety guidance, and supplement recommendations.

AIMarkdown

// More Sites