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Eduardo Fulgencio ComendeiroEF

Eduardo Fulgencio Comendeiro

iOS, Android, Flutter, ReactNative Developer.

€100/day
Barcelona, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Eduardo

Experience in various sectors, Banking, Public Entities, Commerce, etc. with iOs, Android, Flutter, and ReactNative.

I am constantly training and now focused on AI beyond a simple user. AI Agents, Model training, using the necessary tools to carry out a project, etc.
  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • GFT Technologies
    iOS Developer
    October 2025 - Today (10 months)
    • - Creation of UIkit Views using constraints.
    • - Creation of unit tests on the tasks performed to meet quality requirements.
    • - Use of ProxyMan to modify API response JSONs to check different behaviors according to received values.
    • - Use of Cocoapods. Artifactory.
    • - Architecture with Use Cases, Workers, Reactions, Behaviors.
  • Teknei
    iOS / Java Spring / Flutter / React Native Developer
    June 2023 - October 2025 (2 years and 4 months)
    • - Creation of components and styles for view composition.
    • - Use of KeyChain.
    • - API calls using an enum that allows generating request elements: URL, readers, parameters, request type (GET, POST, PUT...).
    • - Creation of custom views implementing the UIViewRepresentable view.
    • - Mapping of DTOs to Model after receiving the response from requests.
    • - Use of JSON.
    • - Project with three Targets: Dev, Pre, Pro.
    • - Use of protocols and generics.
    • - Added RedSys payment gateway.
  • Tyris Software
    iOS / Android App Developer
    March 2023 - June 2023 (3 months)
    Valencia, Spain
    • - iOS development applying "The Composable Architecture (TCA)" with Swift.
    • - Android development with Jetpack Compose and Kotlin.
    • - Use of SPM Swift Package Manager for modular projects.
    • - Use of Polymorphism in Swift.
    • - Use of Lazy in UICollectionView using NSOperation and NSOperationQueue.
    • - Use of UICollectionViewLayout for column distribution in UICollectionView.
    • - Creation of iOS Widgets.

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Education

  • Backend Fundamentals: architecture and AI-assisted development
    GFT
    2026
    Como utilizar la IA en procesos de backend.
  • A Complete Guide to the Flutter SDK & Flutter Framework for building native iOS and Android apps
    Udemy
    2024

Skill set

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