Leader OS

"Leader OS is a very hard and great agency he thinks about problems., and find solutions and he has awesome working morale i do recommend him and for sure I will work with him again" Client: KHAMIS JABOR A combination of logic and creativity in a dynamically changing atmosphere where you learn something new each day - that's what I love in coding - an applied art, a team effort, and fun. I have strong experience in iOS app development in Swift language, creating native apps, bug fixing existing apps, and collaborating on major projects. My work will be provided in modern techniques and methods, as I am up to options and learning every new style in my specialty. My areas of expertise include: ✦ Native iOS development ✦ Troubleshooting code ✦ Bug fixing ✦ Problem solving ✅ iOS /iPhone mobile apps using Swift.5 | SwiftUI ✅ Understanding of Apple’s design principles and interface guidelines ✅ Experience with offline storage, threading, and performance tuning ✅ Proficient understanding of code versioning tools as {​​GitHub, GitLab}​​ ✅ Familiarity with RESTful APIs to connect iOS applications to back-end services: JSON and XML ✅ Experience with third-party libraries and APIs ✅ Database: Firebase, Realm, CoreData, SQLite, MySQL, CloudKit. ✅ Maps: MapKit, Google Maps ✅ MVVM and MVC design patterns ✅ Push Notification ✅ Animation. ✅ Experience UI/UX Other skills : ✔Android _ Java and I dealt with the Sensor inside the Mobile ✔C# - Programming Games - Unity 3D ✔Flutter ✔Dart ✔Adobe XD, Photoshop, Premiere ✔Full Stack Web: - Front end ( Html5 , css3 , bootstrap , jQuery ) - back end ( php6 , nod.js , JavaScript , AJAX , Angular ) ✔ Proficient in the use of Microsoft Office services ✔ Network Technician ✔ Project Management Please, contact me for any free consultation Your satisfaction and admiration for the work is my Accolade, waiting for your message ⭐ Always ready, Best regards