Hello!
I have read your requirements and I am interested in the project and ready to start immediately.
I mainly use Python (Scrapy, Selenium, Splash, BS, etc) and javascript.
I can scrape any websites using any technologies (login/authentication, anti-bot, Captchas, AJAX, Javascript, API, etc.) and provide the results in Google Sheets, MS Exel, CSV, JSON, XML, MySQL, PostgreSQL, MongoDB, etc.
Feel free to contact me. I'll be happy to answer any of your questions and help to achieve your goals!