UPDATE: I can create an invoice here (on Freelancer) yet can also send you the official invoice from my company as I did in the past for several clients. Actually I haven't created any invoice here yet will do it if required.
Hi there, I'm Matt Sergei (do call me Matt, please) and can help you -
I have read your requirements document and see it's best to collect all the answers and then fill your online questionnaire.
Otherwise I'm a webmaster and developer for 27 years, former technical writer (Doc-To-Help Certified Trainer) and owning my home business for 14 years now (so have business VAT ID, am exempt of VAT because of a small business and pay taxes every 3 months).
Researching web information for answers is natural for me daily. And yes, I am aware of the current gig work possibilities in Slovenia overall and also follow domestic ride-hailing and food delivery platforms news, their commercial campaigns and few web pages by them.
Since I'm not sure about your estimated 3 hours per platform (5 total) will be enough I have placed a bid for 3 days. It's Thursday now and I like to be with my family over weekends (and do less or no freelancing work) so please message me if the work can be completed by Monday evening, Mar 7th, CET. In that case I would need to change my bid to 4-5 days.
Regards and hope you're safe,
Matt