Project Title: GigTax – Freelance Tax Calculator

A free, production-grade freelance tax calculator covering 53+ countries. Built with Next.js 15 and TypeScript, it helps freelancers calculate income tax, expenses, and net earnings with country-specific tax brackets and regional breakdowns.

Project Details

Client:

General Public (Freelancers Worldwide)

Services:

Full Stack Development & SEO

Role:

Full Stack Developer

Technologies:

  • | Next.js 15 |
  • | TypeScript |
  • | Tailwind CSS |
  • | shadcn/ui |
  • | Vercel |
  • | Vercel Analytics |
  • | Google AdSense |

Preview:

Live Preview

GitHub Link:

Source Code
GigTax – Freelance Tax Calculator

Project Features

  • Tax calculations for 53+ countries with accurate regional brackets
  • Custom SVG donut chart for tax summary visualization
  • Full SEO infrastructure: sitemap, robots.txt, JSON-LD structured data, canonical tags
  • Static generation with generateStaticParams for all country/region routes
  • AdSense ad slot system with placeholder/live switching via environment variable
  • Vercel Analytics and Speed Insights for performance monitoring
  • Contextual not-found pages per country route

References

Live Site: gigtax.xyz

Project Overview

A free, production-grade freelance tax calculator covering 53+ countries. Built with Next.js 15 and TypeScript, it helps freelancers calculate income tax, expenses, and net earnings with country-specific tax brackets and regional breakdowns.

Let's Build Something Great Together

I'm currently open to freelance work, internships,and collaborative projects. If you're looking for a creative frontend developer who's passionate about building beautiful and functional web experiences, I'd love to be part of your team or project.

Let's connect and turn your ideas into reality!

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