Chromium Developer for Browser modification

Application Rule (Mandatory for Consideration): To allow us to quickly evaluate you without unnecessary back-and-forth, you MUST attach ALL of the following in a SINGLE message when applying (applications missing any item will not be considered):

• List of fingerprints you have spoofed by modifying Chromium source code
• List of spoofing implementations you currently have ready to use for our project. Provide one example implementation as a patch file (.patch or .diff) for review
• Screenshots/videos demonstrating spoofed fingerprints in action
• Brief overview of your relevant experience: How long have you been working on this? How many projects? What was your role? What specific tasks? How do you rate your skills in antidetect browsers?
• Completed test assignment: Modify Chromium source code to allow specifying a custom ClientRects fingerprint (noise/spoofing support). Submit as a compiled Chromium executable for Windows 10/11 x64 + start instructions. Also include the time it took you to complete (to assess speed and quality).

Remaining tasks to implement (short list): HTTP/SOCKS4/SOCKS5 proxy, Client rects noise, Useragent/UserAgentMetadata, WebGL noise, WebGL info, WebGPU, Start pages, Remove pop-ups and notifications, Screen resolution, MediaDevices, Timezone, Languages, GeoLocation, CpuCores, Ram, blocking ports, DNS, Save History on/off, DNS over HTTPS, Cookies, downloading components to a single folder, Bookmarks, Extensions, Windows Speech Voices emulation spoofing, SSH proxy, Windows fonts spoofing, Restore tabs on startup on/off, Save memory, Hardware acceleration, Disable image downloading, Disable video downloading, Branding, Linux fonts spoofing, MacOS fonts spoofing, MacOS Speech Voices emulation spoofing

We are a team developing an antidetect browser — a specialized browser for convenient and secure management of multiple profiles with fully customizable fingerprints.

We are looking for a developer for deep Chromium modifications. The resulting modified browser must support flexible fingerprint configuration and additional functionality.

Important: We reserve the right to select no candidate at all. Collaboration may begin only after internal approval, so there could be a waiting period (from days to weeks). No guarantees of immediate start or payment.

Detailed task description is in a separate document - sent only to candidates who pass the initial filter.

The rest of the text is in a separate file because there is a 3,000-character limit on the ad