Nguyen Dinh Hoang Email & Phone Number

Hanoi, Hanoi, Vietnam

• Driven the development of high-performance, scalable iOS applications using Swift, Objective-C, and cutting-edge technologies.• Implement clean, maintainable, and well-documented code following SOLID principles and design patterns like MVC, MVP, MVVM, and Clean Architecture.• Integrate advanced features such as real-time video calling using WebRTC, secure payment systems via In-App Purchase, and analytics using Firebase.• Optimize application performance through efficient memory management,multi-threading techniques, and UI optimization.• Collaborate closely with cross-functional teams to ensure timely delivery ofhigh-quality products that exceed client expectations.• Provide technical leadership and mentorship to junior developers, promotingbest practices and fostering a culture of continuous learning andimprovement.

Hanoi, Vietnam

• Developed and maintained robust iOS applications using Objective-C, Swift, a n d various iOS frameworks a n d libraries.• Implemented complex UI designs using UIKit, Core Graphics, and Core Animation, ensuring pixel-perfect layouts and smooth user experiences.• Integrated third-party SDKs a n d APIs, such a s Salesforce a n d Firebase, to enhance application functionality and user engagement.• Optimized application performance through efficient data parsing, caching mechanisms, and network request handling.• Successfully migrated a large-scale legacy codebase from Objective-C to Swift, improving code maintainability and performance.• Collaborated with QA t e a m s to identify a n d resolve defects, ensuring the delivery of high-quality, bug-free applications.

Certificate Of Mobile Application Development

Bachelor'S Degree, Business Administration And Management, General