Selenium automation engineer for maintenance and improvements (long-term, on-demand)

I'm looking for a developer with real experience in web automation and antidetect browsers to maintain an existing application. It's not a lot of constant work — a few hours of maintenance per month, plus occasional improvement tasks. I want someone reliable who's available quickly when something breaks. What you'll do: Maintain a Selenium automation bot that runs through an antidetect browser Linken Sphere Quick fixes when target sites change or anti-bot blocks appear Occasional optimization tasks and new features Requirements: Proven experience with Selenium Understanding of anti-bot systems and fingerprinting (canvas, WebGL, fonts) Experience with residential and mobile proxies and antidetect browsers Clean, documented code, delivered to my GitHub Good communication, availability for urgent issues (24-48h) Payment: hourly, on demand. Looking for a long-term collaboration. Please reply briefly: which antidetect tools you've used and an example of a similar project. Bonus: GitHub link.