I will build a custom chrome extension to automate your workflow

H
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H
haoli_builds
Hao Li
build a custom chrome extension to automate your workflow
build a custom chrome extension to automate your workflow
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build a custom chrome extension to automate your workflowbuild a custom chrome extension to automate your workflow

About this gig

I build Chrome extensions that actually ship - including one I published myself (RateMyProf Quick Check). Tell me the repetitive thing you do in your browser, and I'll automate it into an extension.


What I can build:

  • Automate repetitive browser workflows
  • Popups, content scripts, side panels
  • Extensions connected to APIs (AI, data tools)


What you get:

  • A working, installable extension (zipped + load-unpacked instructions)
  • Clean Manifest V3 code you own outright
  • Short usage notes


What I need from you:

  • What the extension should do, step by step
  • Any sites/APIs it needs to work with
  • Nice-to-haves vs must-haves (helps me scope it right)

Why me: I am a CS student who ships real projects. I published my own extension and know Manifest V3 inside out.



Note: publishing to the Chrome Web Store ($5 developer fee, paid by you) is optional - most buyers just sideload.

  • Programming language

    • JavaScript

Get to know Hao Li

Hao Li

Software Developer

  • FromUnited States
  • Member sinceOct 2026
  • Avg. response time23 hours

  • Languages

    English, Chinese
I'm Hao Li, a software developer specializing in Python, JavaScript, and Chrome extension development. I build robust web applications, browser extensions, and automation tools that help businesses streamline their workflows. With a focus on clean code and user-friendly design, I deliver reliable solutions on time. Whether you need a custom Chrome extension, a web application, or API integration, I'm here to help bring your ideas to life.

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