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Alfredo Escalona EscuderoAE

Alfredo Escalona Escudero

Full Stack Developer (Angular, Swift, Flutter)

€120/day
Pinto, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alfredo

Senior software developer with over 10 years of experience in the design and development of mobile and web applications, specializing in technologies such as Angular, Flutter, Kotlin, SwiftUI, Swift, and Objective-C. Extensive background in Latin America, participating in high-impact projects in companies like DOSSL (Uruguay) and SEIZA SPA (Chile), including the development of banking applications under strict standards of security, performance, and quality.

Expert in native iOS development using Objective-C, Swift, and SwiftUI, with experience in financial environments where robustness, code maintainability, and regulatory compliance are critical. Solid knowledge in scalable architectures, design patterns, and software engineering best practices.

Specialized in accessibility implementation (A11Y), ensuring compliance with international standards (such as WCAG) and the creation of inclusive experiences through the use of technologies like VoiceOver, advanced accessibility focus management, and interface adaptation for different user profiles.

With an academic background in Computer Science and postgraduate studies in Advanced Programming and Operating Systems. Extensive experience working under agile methodologies (Scrum), with a focus on continuous value delivery and constant improvement of the user experience.

Passionate about building scalable, secure, accessible, and user-centered digital solutions.
  • Spanish

    Native or bilingual

  • English

    Conversational

Can work on-site
Pinto (up to 50km)

Experience

  • LYN Soluciones Tecnológicas
    Full Stack Developer
    March 2022 - Today (4 years and 3 months)
    Madrid, Spain
    Develop and maintain native mobile applications for iOS using Swift 5, UIKit, PromiseKit, FMDB, CocoaPods, and SQLite.

    Create cross-platform applications with Flutter, integrating RESTful services, local and remote databases, and optimizing visual and performance experience on Android and iOS.

    Develop and optimize web applications with Angular 17, TypeScript, Ionic 4, Cordova, and Capacitor.

    Implement reusable components and modern architecture patterns (MVC, MVVM, Clean Architecture).

    Ensure code quality through unit tests, code reviews, and the application of SOLID principles.

    Actively collaborate with designers, QA, and other developers within an agile environment (Scrum).

    Participate in all phases of the development cycle: design, coding, testing, deployment, and continuous maintenance.
    Swift Flutter Angular 17 Ionic Kotlin
  • SEIZA SPA
    Software Component Developer
    January 2022 - Today (4 years and 5 months)
    Santiago, Santiago Metropolitan Region, Chile
    Software Component Developer
    Angular, TypeScript, CSS, SaaS, Bootstrap, Tailwind, Axios
    Flutter
    UML
    Agile Methodology – Scrum
    Tailwind Flutter Angular
  • DOSSL
    Mobile Application Developer
    January 2020 - January 2025 (5 years)
    Montevideo, Montevideo Department, Uruguay
    Mobile Application Developer
    Swift, SwiftUI
    Flutter
    Kotlin, Jetpack Compose
    Angular, Ionic, Capacitor, Cordova
    Flutter SwiftUI Swift Kotlin Jetpack Compose

Recommendations

JS
DP
Sergio Lazaro CabarrouySL
Jimmy Sarmiento and 2 other people have recommended Alfredo

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Education

  • Bachelor of Computer Science
    University of Oriente
    2008
    Licenciado en Ciencias de la Computación
  • Completed postgraduate course in Advanced Programming
    University of Oriente
    2010
    Curso de posgrado

Skill set

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