Manuel Salinas  Email & Phone Number

Leon, Gto., Mx

Guadalajara Area, Mexico

• Building, defining and implementing iOS apps from scratch and legacy using Swift for development and UIKit / SwiftUI for UI / UX.• Feature Flags to enable dynamic feature toggling.• Data persistence using Realm, Keychain and User Defaults.• Swift design patterns (Delegates, Protocols, Singletons, Extensions, Closures & NotificationCenter) in architectures like MVC, MVVM, Coordinator and VIPER.• Endpoints consumption.• Modern concurrency via async await / async let and Combine.• Firebase integrations using Analytics and Crashlytics.• Push notifications handling.• Dependencies with Cocoapods / Swift Package Manager.• Experience integrating features such as XCFrameworks, ARKit, Location, Maps, Camera, Biometric Authentication, Deeplinks for seamless navigation, etc.• Training course on Flutter + Dart.• Training course on React-Native with Hooks + TypeScript.• Experience in App Store release process.• App performance optimization.

Monterrey Area, Mexico

• Design and programming apps for Apple devices• Objective-C & Swift programming languages• Diagnosis and performance improvement in apps memory consumption through Instruments (Warnings, Zombies, Allocations & Leaks)• REST Api consumption • Build modular mobile applications and reusable components• Objective-C patterns design (Delegates, Protocols, Singletons, Categories & Notification Center)• Swift patterns design (Delegates, Protocols, Singletons, Extensions, Closures & NotificationCenter)• Architectural Patterns to build scalable and maintainable applications• Management memory via Manual / ARC• Git versioning • App Store releases• Feature integration such as Push Notifications, Biometric security, 3D Touch• Payments implementation with Apple Pay and Paypal API• Offline mode using Core Data and User Defaults persistence• Apple and Google maps development• Profiles & Certificates management on Apple member center• Localization management for multi languages • Files app integration and Documents visualization

Ciudad De México Y Alrededores, México

I collaborated in various facets of iOS development such as the creation and distribution of point of sale modules on iPad throughout the country, guaranteeing the perfect integration and persistence of data through CoreData. My experience extended to the field of design, where I created sophisticated interfaces following UI guidelines, incorporating elements of Skeuomorphism and Flat Design.Using Objective-C as the native programming language, I used design patterns such as Delegates, Protocols, Categories, Singletons and NotificationCenter in addition to MVC & MVP architectures. Use GIT for version control, maintaining a structured and collaborative development environment.Memory management was a priority and I demonstrated skillful handling of both manual and assisted memory management (ARC). Used Instruments as a tool for comprehensive application performance monitoring, focusing on identifying and resolving memory-related issues such as leaks, allocations, and zombies.For the interface design, I implemented Storyboards and XIB for a simplified development process. Guaranteeing optimal performance.Regarding remote data handling, I consumed XML through SOAP 1.2 web services using model-driven approaches. Similarly, I implemented consuming JSON using REST API to get, create, save, edit and delete information on a remote server and database.Finally, all data and bug tracking was done by implementing Firebase Analytics and Crashlytics.

León Y Alrededores, México

I led the iOS project department, supervising the development of applications for both iPhone and iPad. In this role, I focused on creating custom iOS solutions tailored to marketing, entertainment, and productivity needs. My responsibilities included implementing advanced touch gestures such as pinch, zoom, tap and move to improve the overall user experience. Additionally, I took advantage of external UI libraries to introduce new and intuitive interface controls. Additionally, I demonstrated proficiency in creating microsites, using cutting-edge HTML5 technology to ensure optimal performance and responsiveness.

Titulo Y Cédula: Licenciatura En Informàtica, Licenciatura En Informática

Activities and Societies: Estudio y Desarrollo Técnico - Científico de la Licenciatura en Informática

Certificado De Aprovechamiento, Desarrollo De Aplicaciones Iphone, Ipad & Ipod Touch