I will build a chrome extension to automate web tasks

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ersi_jing
E
ersi_jing
Jing
build a chrome extension to automate web tasks
build a chrome extension to automate web tasks
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build a chrome extension to automate web tasksbuild a chrome extension to automate web tasks

About this gig

Get a custom browser extension built for YOUR workflow clean manifest v3 code, source code included, and 30 days of free support after handover.


Hi, I'm Jing an independent developer with extensions already published on the Edge Add-ons store. I build small, elegant browser tools that solve everyday annoyances: productivity helpers, website cleaners, automation that saves hours every week.


What I can build for you:

Content scripts & page enhancements

Popups, settings pages, context menus

Keyboard shortcuts & automation

Data collection done right privacy-first

Integrations with your existing tools (Notion, Trello, Slack, APIs)


How we work no surprises:

1. You tell me what the extension should do, which browser (Chrome, Edge, Firefox) and which website it targets.

2. You get an honest plan and timeline BEFORE you commit.

3. I build it cleanly manifest v3, well-structured, no bloat.

4. You get a working version early to test and give feedback.

5. Final handover: packed extension (.zip/.crx) + source code + install guide.



Every order includes:

Source code yours to keep

Simple install guide

30 days of free support & bug fixes after handover

Revisions included I don't stop unt

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design

Get to know Jing

Jing

Web Developer Web Scraping Browser Extensions

  • FromChina
  • Member sinceOct 2026

  • Languages

    English
I'm an independent web developer specializing in web scraping, custom browser extensions, and website development. I've built and published multiple extensions on the Microsoft Edge Add-ons store. My focus is clean code, honest communication, and delivering working results on time. Let's build something useful together!

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