I will develop a custom javascript web tool

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A
alihaider_code
Ali Haider
develop a custom javascript web tool
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develop a custom javascript web tool
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About this gig

Looking for a fast, serverless web tool or a responsive single-page web application? You are at the right place!


I am a Web Developer specializing in client-side JavaScript, HTML5, and CSS3. I build high-performance web utilities where all processing happens directly inside the browsersaving you expensive server hosting costs!


WHAT I CAN DEVELOP FOR YOU:

- Custom PDF Utilities (Merge, Split, Text Extraction)

- Batch Image Tools (Bulk Compression, Format Converters JPG/PNG, Resizers)

- Financial, Math, and Logical Calculators

- Dynamic Single Page Applications (SPAs)

- Clean, Dark-Themed Premium Developer Portfolios


WHY WORK WITH ME?

- 100% Serverless Architecture (Zero monthly hosting fees)

- Client-Side Privacy Guaranteed (Zero data footprint on external servers)

- Google Analytics & SEO Schema integration included

- Highly optimized, clean, and well-documented source code on GitHub

- Free live deployment support on GitHub Pages or Vercel


Please drop a message with your requirements in my inbox before placing an order. Let's build something amazing!

  • Website type

    • Landing page

  • Programming language

    • HTML & CSS
    • JavaScript

  • Website features

    • Marketing
    • Social media
    • Analytics
    • Form
    • Chat
    • Gallery
    • Portfolio
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 Ali Haider

Ali Haider

Java Developer specializing in OOP Database and Python Solutions

  • FromPakistan
  • Member sinceApr 2026
  • Avg. response time1 hour

  • Languages

    English
CS student specializing in Java OOP and SQL database design. I build clean, well-structured console applications and database systems. Completed multiple projects including Hospital Management System, Bookstore System, and Flight Reservation Database. Fast delivery and clean code guaranteed.

My Portfolio

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