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You will get a React and FastAPI web app or MVP built for your idea

Karan K.Status: Offline
Karan K. Karan K.

Let a pro handle the details

Buy Web Application Programming services from Karan, priced and ready to go.
Karan K.Status: Offline
Karan K. Karan K.

Let a pro handle the details

Buy Web Application Programming services from Karan, priced and ready to go.

Project details

Most web app developers either overbuild and overcharge, or use low-code tools that fall apart under real usage. I build clean, production-ready apps with React frontends and FastAPI backends — deployed, documented, and fully yours.
I've shipped dashboards, trackers, lead tools, and SaaS-style apps, all available on my GitHub. Every project is built code-first with no page builders or drag-and-drop shortcuts, so it's maintainable and extensible after delivery.
If you have an idea but aren't sure what tier fits, just message me — I'll scope it honestly before you spend anything.
Programming Languages
HTML & CSS, JavaScript, Python
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$100
Standard
$175
Advanced
$275
Delivery Time 5 days 7 days 10 days
Number of Revisions
123
Number of Pages
3620
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$20
Additional Page (+ 2 Days)
+$50

Frequently asked questions

Karan K.Status: Offline
Karan K.Status: Offline
Full Stack Developer | React, Python & AI Integration
Gurugram, India - 1:38 am local time
I've been building things on the internet since I was 14. Started with gaming communities — ran servers, built websites, set up payment systems, handled everything myself. One of those eventually brought in around $18,000 on a $4,000 investment before the game's developer killed the API we ran on.
Spent several years trading options on SENSEX stocks and commodities — mixed results, but it built the kind of discipline that comes from making decisions when things aren't going to plan.
On the development side I work primarily with React and Python, build REST APIs with FastAPI and Node/Express, and have been doing a lot of AI integration work — connecting LLMs into real workflows, building automation pipelines, scraping and structuring data. Fixed-price projects with a clear scope are where I do my best work. I respond fast and don't go quiet once a contract starts.

Steps for completing your project

After purchasing the project, send requirements so Karan can start the project.

Delivery time starts when Karan receives requirements from you.

Karan works on your project following the steps below.

Revisions may occur after the delivery date.

Scoping & Planning

I review your requirements, confirm the feature list, and agree on the tech stack and timeline.

Development

I build the frontend, backend, and database layer with clean, documented code.

Review the work, release payment, and leave feedback to Karan.