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Fiverr Pro
English
$
USD
I will build a custom calculator, dashboard, or app prototype
Alvaro L
About this gig
Aquí la descripción lista para copiar y pegar:
Do you need a custom calculator, dashboard, or app prototype but don't want to spend thousands on a developer?
I build fully functional, interactive web tools using React and AI-powered development delivered fast, clean, and ready to use.
What I can build for you:
- ROI, tax, fitness, budget, or any custom calculator
- Business dashboards to track metrics and KPIs
- Single-page app prototypes to validate your idea
Why work with me:
- Clean, modern design that works on any device
- Source code included you own it completely
- No templates everything is built specifically for you
- Fast delivery with clear communication throughout
Perfect for: Entrepreneurs, small business owners, coaches, and startups who need a working tool without the complexity or cost of traditional development.
Ready to bring your idea to life? Message me before ordering and I'll tell you exactly what's possible.
Get to know Alvaro L
Alvaro L
I help agencies and entrepreneurs create high impact content in minutes
- FromEcuador
- Member sinceApr 2026
- Avg. response time1 hour
Languages
Spanish, English
I help agencies and entrepreneurs create high-impact content in minutes, not hours. I work with them to build a system using artificial intelligence as a writing engine, designing personalized flows that generate content in the tone, format, and style of each brand.
FAQ
What information do I need to provide to get started?
Just describe what you want the tool to do, who will use it, and any design preferences (colors, style). The more detail you give, the better the final result.
Will I receive the source code?
Yes, always. You get the complete source code for every order. You own it 100% and can modify or host it anywhere you want.
Can you embed the calculator or dashboard on my existing website?
Yes. I deliver the code ready to embed on any website — WordPress, Webflow, Squarespace, or custom-built sites.
What if I don't know exactly what I want?
No problem — message me before ordering and we'll figure it out together. I'll ask a few simple questions and suggest the best approach for your idea.
How do you deliver the final product?
I deliver a working HTML/React file along with clear instructions on how to use and install it. No technical knowledge required on your end.
