With a solid background in API development, I understand the complexities of integrating diverse systems such as Dealer Management System (DMS) and Enterprise Resource Planning (ERP). My experience aligns perfectly with your project needs, as I have built numerous custom APIs that effectively enable data sharing and secure user authentication.
Notably, among my many projects, I have developed APIs that facilitate tasks very similar to what you require. To mention a few - a system that handles complex invoice processes, manages customer information, and another for warranty management. This makes me confident in my ability to seamlessly create, manage, and process your invoices, purchase orders and integrate the warranty management system.
For over 5 years now, I have been fine-tuning my skills not only in Android, iPhone, Mobile Applications, PHP, WordPress, HTML5 but also in CSS, Ajax, jQuery and MySQL which gives me an edge in manipulating and processing data effectively. Detail-oriented with a focus on delivering top-quality work within stipulated timelines my commitment has always been to ensure client satisfaction.