I will convert your excel calculator into a user friendly web app

C
cjplus65
C
cjplus65
Chirath J
convert your excel calculator into a user friendly web app
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convert your excel calculator into a user friendly web app

About this gig

Turn your Excel spreadsheets into powerful, responsive web applications or online calculators. Whether you have complex formulas, financial models, pricing calculators, engineering calculations, business tools, or custom Excel logic, I'll transform them into a fast, interactive, and user-friendly web solution.


With 10+ years of experience in .NET, ASP.NET Core, C#, JavaScript, SQL Server, HTML, and CSS, I build secure, scalable, and mobile-friendly applications with clean, maintainable code.


What you'll get:

  • Excel to Web App Conversion
  • Custom Online Calculator Development
  • Interactive Forms & Business Logic
  • Responsive Design for All Devices
  • Integration with Your Existing Website
  • Fast Performance & Clean Code
  • Reliable Communication & On-Time Delivery


I can convert everything from simple calculators to advanced Excel-based business systems.


Please contact me before placing an order so we can discuss your requirements and choose the best solution for your project.

  • Website type

    • Forms

  • Programming language

    • HTML & CSS
    • JavaScript
    • TypeScript
    • Bootstrap
    • Other

  • Website features

    • Form
    • Calendar
    • Landing page
    • Other
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Get to know Chirath J

Chirath J

Experienced Full Stack Developer! Delivering Scalable and Secure Apps

5.0(4)
  • FromSri Lanka
  • Member sinceAug 2014
  • Avg. response time1 hour
  • Last delivery1 year

  • Languages

    English
Hi, I’m Chirath, a Full-Stack Web Developer with 10+ years of experience in building scalable and high-performance web applications. I specialize in: ✅ Front-End: React, JavaScript, HTML, CSS ✅ Back-End: .NET, .NET Core ✅ Cloud & Database: AWS, Digital Ocean, SQL Server, MongoDB, MySQL, PostgreSQL I deliver clean, efficient, and secure code to create responsive and user-friendly applications. Let’s turn your ideas into reality! 🚀

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