I need a smart card expert to help me with the stored value smart card system. If youre a season programmer, please contact me.
5 freelanceria on tarjonnut keskimäärin 457 $ tähän työhön
Hi, i'm an experienced php developer, i've built several crm/hr/inventory/sales/expense platforms and REST api using api keys/oauth2 for authentication. Let me know if interested i'm available on chat.