Hello,
I have long experience of scraping data from various web sites, both plain html and data generated by javascript. I work with Python and write most of my scrapers from scratch. I have a set of core functions that I re-use but I do not use any "one size - fits none"-tools.
I work from Sweden, GMT+1. I am available to start working tomorrow, Wednesday, if you are interested in hiring me for this project.
Best regards,
Jonas