One person, no agency. Websites, applications, APIs. From brief to launch.
Clear services with transparent pricing. No surprises.
2 days to validate your idea. Technical feasibility, architecture proposal, and clear roadmap.
One page that gets to the point. Clear message, professional design, and lead capture.
Your complete online presence. Multi-page, responsive design, SEO basics included.
Functional product with backend, user auth, admin dashboard. Ready to test with real users.
Robust Python/FastAPI services. REST APIs, integrations, data processing.
AI agents that work for you. Automated workflows, intelligent assistants, task delegation.
Add AI to your existing product in 1 week. Chatbots, content generation, smart automation.
Scalable cloud functions. Pay only for what you use. Zero server management.
BETA - Automated trading strategies. Exchange integration, backtesting, risk management. Very high ROI potential.
All-inclusive packages to start with zero surprises.
Simple and transparent. No jargon, no surprises.
We talk about your project, goals, and constraints. Free, no commitment.
I send you a detailed quote with timeline and deliverables.
I build your project. Regular updates, you can follow the progress.
Your project goes live. I handle deployment and stay available for support.
Olam I'm Jonas, a freelance developer based in France. I build websites and web applications for entrepreneurs and SMBs.
You talk to me directly, not a sales rep. I code it myself, ship fast, and stay available after launch.
For formal inquiries or document sharing. For quick answers, use the chat.
Send your brief, specifications, or detailed request.I'll reply with a clear quote within 24h.