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Dimitar Marenov - Founder of Sovereign Systems

Who Builds Your System

Factory floor in Bulgaria, 2021. Taught myself Python between shifts. Got hired at a marketing agency—not as a developer, but as the guy who understood why things kept breaking.

Built 12 internal systems. All 12 are still in daily use 18 months later.

Now I build them for agencies like yours.

Tech Stack

Python
Laravel
Next.js
React

PHP · JavaScript · Node.js · Swift · SQL · PostgreSQL · HTML · CSS · Supabase · Docker · DigitalOcean · WordPress · OpenAI API · Claude · Gemini · ElevenLabs · WhatsApp API · Slack · HubSpot · Google Workspace · Notion · Airtable

12 tools across multiple business layers
4,100+ hours in 6 months
Zero refunds, zero unsatisfactory projects
47 days average system pays for itself

How It Works

Week 1 — Audit (free)

90-minute screen-share. You show me how your team actually works. I map the workflow, quantify the impact, and tell you whether automation makes sense. Sometimes it doesn't. You'll know either way.

Week 2 — Demo (free)

If there's a build worth doing, I build a working version in 7 days. You test it with your team. No cost, no commitment.

Week 3+ — Development

Like what you see? I develop the full system. You only start paying when the finished product meets the requirements we agreed on. Not before.

After launch — Monthly rental

You pay monthly for as long as it's useful. If the system doesn't do what we agreed it does, I fix it—and you don't pay until I do.