Code editor showing Rails application development

My Projects

12 major projects. Some ran for years with thousands of users, some I built just because I wanted to. Learned something from all of them.

10+ Years of Building Everything Myself

Not just the code. Servers, deployment, community, blog posts, marketing, design. All of it. Every project here is solo work, from first commit to thousands of daily users.

Solo founder: code, servers, design, marketing, community, support
Tech, business, design, marketing. I do all four. Most devs pick one.
From first commit to production at scale, every time
I've shipped 50+ automation projects. If it can be automated, I've probably built it.

12

Major Projects

10+

Years Coding

20K+

Peak Daily Users

Projects

$ ./projects/clawhosters

ClawHosters

Managed OpenClaw hosting. 60-second provisioning with snapshot-based deployment.

Snapshot-based VPS provisioning
4-layer security architecture
3 pricing tiers (€19–59/mo)

Ruby on Rails Docker Hetzner API Traefik

$ ./projects/yixn.io

Yixn.io

Personal portfolio with AI-powered content pipeline.

Rails 8 + Hotwire + Tailwind
Claude AI content pipeline
Multi-language (DE/EN)

Ruby on Rails Claude AI SEO

$ ./projects/es-futures-bot

ES Futures Alert Bot

AI-powered Telegram alerts for ES futures traders.

Built in 24 hours
AI-powered level extraction
Real-time Telegram alerts

Ruby on Rails Mistral AI Telegram

$ ./projects/hester-ng

Hester NG

Professional portfolio built in 5 hours under deadline pressure.

5 hours start to finish
Multi-language (EN/DE/ZH)
Interactive CV + Career Story

Ruby on Rails Tailwind CSS i18n

$ ./projects/swarmcore

Swarmcore

One Rails engine for independent affiliate publications.

Host-resolved Blog tenancy
Per-tenant themes, locales, and SEO
Local authoring with queued HTTP ingestion

Rails 8MySQL 8Hotwire

$ ./projects/kofferly

Kofferly

Swarmcore's founding tenant blog for airline baggage rules and luggage reviews.

Swarmcore's founding tenant
Airline baggage rules
Luggage reviews
Amazon affiliate content

Founding tenant Baggage rules Luggage reviews

$ ./projects/stellarch

Stellarch

Deterministic Trading-Card Game

Seeded-RNG combat, byte-identical replays
200+ anime cards, 15 alien races
Hive wallet login + on-chain token economy

Rails 8HotwireHive

$ ./projects/ampcarry

AmpCarry

Portable power comparisons in real watt-hours. A Swarmcore tenant.

Power bank and power station comparisons in real watt-hours, not marketing capacity.
Balcony and portable solar, sorted by how you actually use it.
Capacity-matched buying guides for a phone, a laptop, or a weekend off grid.

$ ./projects/ladenest

LadeNest

Home EV charging guides for the German market. A Swarmcore tenant.

Wallbox buying guides and head-to-head picks for home charging.
Förderung and cost guides, including the KfW programs.
PV surplus charging: using your own solar to fill the car.

$ ./projects/novebar

Novebar

Buying guides for espresso machines, grinders, and barista gear. A Swarmcore tenant.

Buying guides by budget and by how you actually drink your coffee.
Brand versus brand comparisons that pick a winner.
Grinders and the machine pairings that make them worth it.

$ ./projects/abroadmode

AbroadMode

Travel eSIM comparisons and roaming math. A Swarmcore tenant.

Destination eSIM comparisons on price per GB, coverage, and hotspot support.
The eSIM-versus-roaming cost math, worked out per trip.
Step-by-step setup: QR codes, APN settings, and testing before you fly.

$ ./projects/degenloot

DegenLoot

Honest crypto game reviews and verdicts. A Swarmcore tenant.

Honest reviews of browser crypto and web3 games, played before they are rated.
Head-to-head comparisons that actually pick a side.
Is it legit or is it dead: straight verdicts on games making noise.

$ ./projects/sparkchambers

SparkChambers

Adult 18+ educational publication with a kink encyclopedia and editorial blog.

160-entry kink encyclopedia
Bilingual adult education and editorial content
Independent publication on Swarmcore

18+ EN / DE Swarmcore

$ ./projects/antibabyshower

Anti-Baby-Shower

Event invitation platform. 383+ burn completions.

Custom Canvas burn animation
383+ burn completions
Multi-language support (DE/EN)

Ruby on Rails Canvas API i18n

$ ./projects/sipquest

SipQuest

Jackbox-style party game. 10+ simultaneous players.

10+ simultaneous players
Real-time WebSocket gameplay
Mobile-first design

Ruby on Rails ActionCable Stimulus

$ ./projects/pintrush

PintRush

Drinking platform with leaderboards and video proof.

Video-verified leaderboards
Festival event competitions
Multi-product platform

Ruby on Rails ActionCable Stimulus

$ ./projects/linkster

Linkster.co

Homepage redesign + SEO for influencer marketing SaaS.

SEO-optimized landing pages
Astro + Tailwind stack
Client project

Astro SEO Tailwind

$ ./projects/golemoverlord

Golem Overlord

Blockchain game. 20,000 daily players at peak.

20,000 daily active players at peak
4,000+ Discord community
Custom PART/SHARD token economy

Ruby on Rails Hive Blockchain Web3

$ ./projects/splex

Splex.gg

NFT rental automation. 60% of all rentals, $3M daily.

$3M+ daily rental value managed
60% market share at peak
164 database models

Ruby on Rails PostgreSQL Hive Blockchain

$ ./projects/prophy

ProPhy

Weight management platform with trend-based tracking

Smart moving averages (3/7/14/28-day)
iOS App Store + Android Play Store
111 database models, 138 migrations

Ruby on Rails MySQL Chart.js

$ ./projects/rltracker

RLTracker

Rocket League stats tracker. 2.4M+ trades tracked.

2.4M+ trades tracked
14,000+ scammers identified
4,000+ Discord members

Ruby on Rails MySQL Bootstrap

Want something built?

Custom web apps, AI integration, whatever you need built. I'll make it happen.