As an accomplished mobile app developer with advanced skills in Android and iPhone platforms, I have had the honor of working on various projects that align directly with your vision. Particularly in my digital marketing role, I've launched numerous applications, developed a flawless UI/UX design and integrated secure payment methods for seamless transactions - skills that are essential for your 'Buy and Sell Gold' app development.
Moreover, I'm not just a developer; I understand the business logic behind each project. In my catalogue of projects, the 100+ I have developed includes finance and trading apps, thereby imparting me serious knowledge in this field - including familiarization with APIs like DigiGold's.
Lastly, it goes without saying that we cannot build a proper foundation if there's no trust between us. Because of this, I'm more than willing to provide you with my portfolio and work samples if it helps strengthen your confidence in my abilities. With my dedication to delivering efficient and user-friendly products, choosing me will guarantee the creation of an app your users will love using their fingertips!