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Fiverr Pro
English
$
USD
I will build a custom web app tracker or dashboard with react and firebase
John C.
About this gig
Need a custom web app, tracker, dashboard, or online tool built properly and ready to use? That's what I do.
I'm a developer who builds real, working applications with React and Firebase. Not templates or drag-and-drop builders, actual custom software designed around how you work.
See a live example at NutriLog.info, a full nutrition-tracking app I designed, built, and run myself, with user accounts, cloud storage, automated email reminders, and an admin portal.
What I can build for you:
- Custom trackers, planners, and dashboards
- Data-driven apps with user login and cloud storage
- Internal tools, calculators, and form-based apps
- Clean, responsive designs for phone and desktop
Every project is delivered finished, deployed, and functional, ready to use, not a half-built draft you have to complete yourself.
Message me before ordering so I can understand your idea and point you to the right package. You'll get an honest scope and timeline before you commit.
Get to know John C.
John C.
Developer and Licensed Optician
- FromUnited States
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English
Hi, I'm John — a developer and licensed optician who builds finished, professional digital products using AI to work faster and more affordably, without cutting corners.
I ship full web apps, custom SVG graphics, and practical tools built around your exact idea.
Want proof? Check out NutriLog.info — a full nutrition-tracking app I built and run myself.
Tell me what you're picturing and I'll make it real: polished, functional, and done right.
My Portfolio
FAQ
I have an idea but I'm not technical — can you still help?
Absolutely. Just message me with what you're trying to accomplish in plain language. I'll translate it into a clear plan, scope, and timeline before you order — no tech knowledge needed on your end.
Will I own the code? Do I get the source files?
Yes. Source code is included in every package. You own everything I build for you, and I can walk you through it so you're never locked in.
Will my app work on phones and tablets?
Yes. Every app I build is fully responsive and tested to work smoothly on mobile, tablet, and desktop.
Can you deploy it and get it live for me?
Yes. I deliver projects deployed and functional, not as a folder of files you have to figure out. If you have a hosting or domain preference, let me know; otherwise I'll handle it.
What do you need from me to get started?
A description of what the app should do and who will use it, any must-have features, and any design or examples you like. The clearer the brief, the faster I can build exactly what you want.
Can you build health, wellness, or medical-related apps?
Yes — this is a specialty of mine. I'm a licensed optician as well as a developer, so I understand health and professional workflows and can build apps that handle them properly and thoughtfully. NutriLog.info is a working example.
Do you offer support after delivery?
Yes. If something isn't working right after delivery, I'll fix it. I'm also available for ongoing updates and new features down the road — just message me and we'll sort out the details.
