I will design and code custom interactive web calculators

K
kevin2302
K
kevin2302
Kevin W
design and code custom interactive web calculators
Full Screen
design and code custom interactive web calculators

About this gig

Are you looking to boost your websites user engagement, capture leads, or improve your search ranking (SEO)? 


Interactive web tools keep visitors on your page up to 5x longer! I will design and code custom, beautiful, and fully interactive calculators and widgets that you can easily embed directly into WordPress, Wix, Shopify, Squarespace, Webflow, or any custom HTML website.


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### ️ What I Can Build For You:

* **Finance**: ROI, Mortgage, Compound Interest, Savings, or Loan Calculators.

* **Health & Fitness**: BMI, Calorie, Macros, or Ideal Weight Estimators.

* **SaaS & Tech**: Custom Pricing Calculators, Quote Estimators, or ROI Sheets.

* **Real Estate**: Rent vs. Buy, Property Value, or Down Payment Calculators.

* **Custom Widgets**: Interactive quizzes, multi-step sliders, and bespoke converters.


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### Why Choose My Service?

* **Modern Aesthetics**: Stunning modern designs (such as dark mode, glassmorphism, or neat minimal themes) styled to match your existing website perfectly.

* **Fully Responsive**: Works beautifully on mobile, tablet, and desktop screens.

* **Vanilla Code**: Clean, lightweight HTML, CSS, and JavaScript. No bulky external frameworks needed, ensuring

  • Website type

    • Saas

  • Programming language

    • HTML & CSS
    • JavaScript
    • Java
    • AngularJS
    • Django

  • Website features

    • Payment
    • Social media
    • Chat
    • FAQ
    • Admin Panel
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Kevin W

Kevin W

Generative AI Engineer

  • FromIndia
  • Member sinceAug 2024

  • Languages

    English
I am a Generative AI Engineer with hands-on experience designing and deploying LLM-powered applications including RAG pipelines, agentic workflows, and multi-source research systems. I am proficient in LangChain, LangGraph, and OpenAI APIs, with skills in vector search and prompt engineering to build reliable AI products.

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