I will firefox addon with multiple account launch feature

S
salman_dev2
S
salman_dev2
Salman F
firefox addon with multiple account launch feature
Full Screen
firefox addon with multiple account launch feature

About this gig

The Firefox add-on/extension will let users open multiple accounts in a single window of a Firefox browser. For example a user can open multiple Facebook accounts or any other website account.

  • Programming language

    • HTML & CSS

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Design

  • Frontend framework

    • Other

  • Backend framework

    • Other

Get to know Salman F

Salman F

Software Developer

5.0(2)
  • FromPakistan
  • Member sinceOct 2025
  • Avg. response time3 hours
  • Last delivery1 week

  • Languages

    English, Urdu
I’m a backend-focused full-stack developer with expertise in API design, automation, and browser extension development. I’ve built scalable scraping systems, secure APIs, and serverless solutions using Python, FastAPI, Nodejs, and Vercel. One of my key projects includes developing a Firefox extension with a serverless Nodejs backend on Vercel, integrated with Supabase and secure OAuth2/JWT authentication. My work emphasizes performance, scalability, and clean architecture.

My Portfolio

Related tags