I will build custom web calculator or convert excel to a web calculator

A
ayanali22
A
ayanali22
M Hasaan Haider
build custom web calculator or convert excel to a web calculator
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build custom web calculator or convert excel to a web calculator

About this gig

Boost Your Business with a High-Performance Web Calculator!


An interactive calculator is the ultimate "painkiller" for your business, turning passive visitors into high-quality leads. I am a Full Stack Developer with 5 years of experience specializing in high-performance web architecture. I build custom, logic-driven tools that provide instant value to your users.


What I Offer:

  • Custom Logic: From simple unit converters to complex financial/ROI formulas.
  • Modern Tech: Built with React for a fast, seamless, and real-time user experience.
  • Seamless Integration: Fully compatible with WordPress, Shopify, or as a standalone tool.
  • Lead Generation: Integrated opt-in forms to capture user emails and grow your list.
  • Responsive Design: 100% mobile-friendly UI that matches your brand identity.


Perfect For:

  • Mortgage, Loan, and Finance Tools
  • Health, Fitness, and Macro Calculators
  • E-commerce Pricing and Cost Estimators
  • SaaS ROI and Savings Tools


Stop losing traffic! Lets build a tool that converts.


Message me today to discuss your logic and lets build something impressive!

  • Website type

    • Business

  • Programming language

    • HTML & CSS
    • JavaScript
    • PHP
    • React
    • Node.js

  • Website features

    • Payment
    • Social media
    • Customer support
    • Inventory
    • Analytics
    • Calendar
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel
Respect third-party rights

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Get to know M Hasaan Haider

M Hasaan Haider

Transforming Ideas into Scalable Web Applications and SaaS Products

5.0(1)
  • FromPakistan
  • Member sinceMar 2021
  • Avg. response time1 hour
  • Last delivery3 years

  • Languages

    Urdu, Spanish, German, Greek, English, Italian, Dutch, Portuguese
Hello! I'm M. Hasaan Haider, a Full Stack Web Developer with 5+ years of experience building scalable, responsive, and performance-optimized web applications. I hold a BSCS degree from Government College University, Faisalabad. 💻 Tech Stack: Frontend: HTML, CSS, Bootstrap, Tailwind CSS, JavaScript, React.js Backend: PHP, Laravel, Node.js Database: MySQL Others: REST APIs, Inertia.js, SaaS architecture I specialize in building custom websites, web applications, and API integrations with clean, maintainable, and efficient code.

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