Hello,
I'm a SAP B1 Consultant | Developer, I have more than 7 years working with its, then i know very well how it works.
I already have a good experience with B1Up, and i can help in your project.
I'm not very active here, but you can checkout my profile here: [login to view URL]
If you have some question, i'd be happy to answer.
Best Regards,
Ronilson Possidonio.
OBS: I speak portuguese and english, but portuguese is close to spanish i think we can do it easy.