Skills:

• Proficient in Swift and Objective-C.
• Advanced understanding of networking protocols, including TCP/IP, UDP, and HTTP.
• Experience with IoT communication protocols such as MQTT, CoAP, or HTTP.
• Experience with socket programming for more granular control over communication.
• Expertise in Core Bluetooth framework and Bluetooth Low Energy (BLE) communication.
• Extensive experience working with peripheral and central roles in BLE scenarios.
• In-depth understanding of GATT (Generic Attribute Profile) and how to design Bluetooth services, characteristics, and descriptors.
• In-depth knowledge of Core Foundation and NSURLSession for handling network requests.
• Experience working with hardware components and integrating them into iOS applications.
• Understanding of how to communicate with custom hardware using Bluetooth or Wi-Fi.
• Proficient in debugging and optimizing code for performance and reliability.
• Experience in dealing with connectivity issues, packet analysis, and network optimizations.
• Deep understanding of security protocols and practices related to network communication.
• Knowledge of securing Bluetooth and Wi-Fi communications, including encryption and authentication.
• Experience with architectural patterns such as MVC, MVVM, or VIPER for building scalable and maintainable applications.