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$
USD
I will build your base44 app or saas mvp with a database and login
Sem Hiel
About this gig
Have an idea for a dashboard, client portal or SaaS MVP? I build your Base44 app around the workflow your users need.
I'm Sem, a developer from the Netherlands. I can start a new Base44 app or improve an existing project with clearer screens, organized data and tested functionality.
Depending on your package, I can help with:
- Responsive screens tailored to your brand
- Database structure and user login
- Forms, dashboards and admin screens
- Supported AI, API and payment integrations
- Publishing and a practical handover
BASIC: up to 3 screens for a simple app.
STANDARD: up to 6 screens with database and login.
PREMIUM: up to 10 screens, including an agreed payment flow and admin area.
Your app is built in your Base44 workspace. Platform subscriptions, integration credits, domains and third-party fees are separate. Features, custom domains and deployment options depend on the platform and your plan; we confirm these before work starts.
Message me with your idea or current app, required screens and must-have features. I'll review what fits the package and quote separately for complex workflows. English or Dutch welcome.
Get to know Sem Hiel
Sem Hiel
WordPress Websites, AI Apps and Bug Fixes
- FromNetherlands
- Member sinceMar 2020
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Dutch
I'm Sem, a developer from the Netherlands with 8+ years of programming experience. I build WordPress websites, custom web and mobile apps, and AI features for founders and small businesses.
Need a website redesign, a Base44 MVP, or help fixing an unfinished app? I turn your requirements into a clear scope, test the agreed functionality, and explain the handover.
My tools include React, Next.js, React Native, Swift, Python, Supabase, OpenAI and Claude. Native Dutch, fluent English. Message me with your idea or current issue to discuss the next step.
My Portfolio
FAQ
Do I need my own base44 account?
Yes. I build in your Base44 workspace so you control the project and subscription. If needed, I can guide you through setup. Access to source code, export options and platform features depends on your plan and the agreed scope.
Can you add payments, AI or other integrations?
Yes, where supported by Base44 and your plan. We agree the exact integrations, access and expected workflow before ordering. Premium includes one agreed payment flow; provider approval, subscriptions and usage charges are your responsibility. Complex workflows need a custom quote.
My base44 app is already half built or broken. Can you finish it?
Absolutely. Send me the app link and a short description of what is wrong or missing, and I will tell you which package fits before you order.
Are the Base44 subscription, hosting and domain included?
No. Base44 subscriptions, usage credits, domains and paid services are separate. I build in your workspace and confirm the plan needed before work starts. A custom domain, code export or external hosting is only included if supported and explicitly agreed.
