Case Studies
Real projects I shipped. Honest stack, real problem, what I learned. No fabricated metrics.
ignax.dev running its own SEO + AEO playbook on itself. Bilingual SvelteKit content engine, schema everywhere, llms.txt, weekly GSC loop. Day-0 update.
Other projects
P2P Crypto Exchange on Polygon — Case Study
Peer-to-peer crypto exchange with Solidity escrow on Polygon. Multi-currency, dispute system, open-source contract adopted by other projects.
Multiplayer Blockchain Game on Solana — Case Study
Real-time multiplayer game on Solana. WebRTC matches, Anchor programs, Phaser frontend, NFT economy. Architecture + frontend, shipped live.
Multilingual Community Platform for Paraguay — Case Study
Multilingual community platform for Paraguay. SvelteKit SSR + Payload CMS + Postgres on edge deployment. Bilingual content, low-latency for LATAM.
Auto Video Pipeline with AI Avatar — Case Study
Fully automated video pipeline. AI talking avatar, TTS, AI image gen, FFmpeg, ComfyUI. From game data to finished video with zero manual work.
AI Support Chatbots with RAG — Case Study
Custom RAG chatbots for customer support. Python + LangChain + OpenAI on client knowledge bases. Multiple bots shipped, used daily by support teams.
AI Lead Generation Platform — SaaS Case Study
SaaS for sales teams: AI lead filtering, real-time dashboard, automated outreach. SvelteKit + Node + Postgres + OpenAI + Stripe + AWS. Solo build.
AI Game Assets Pipeline with ComfyUI — Case Study
Generative AI pipeline producing game-ready sprites. ComfyUI + Stable Diffusion + Python + custom nodes. Prompt to assets, fully automated.