Hello, please allow us to offer you the services our staff of Fullstack developers to complete this requirement.
We have the Full Stack developers you need, proficient in Mobile APP development for IOS and Android, using Flutter and aldo proficient in API integration and development using Node.js, Php and Javascript. We have previous experience developing Mobile APP and could engage the Service APP you describe professionally.
Greicodex is a nearshore Software Factory with more than 10 years in the market. We have a complete staff of Web Designers, Webmasters, Software Developers, Software Architect, DB and Server Admins and Requirements and QA Engineers.
Please let us get in contact to get the full details and provide you with the best possible quote.
Best regards,
Ivan Munoz
Greicodex Software Account Manager