Gopi Tadiboina has 2 years of iOS app development experience, having worked on projects for clients like Astra Zeneca and Astute. His technical skills include proficiency in Objective C, JavaScript, and iOS frameworks such as Cocoa Touch and Xcode. Key projects include the 'AZ-Approvals' app which allows managers to approve or reject requests via iPhones and iPads, and a clinical trials app for managing patient records.