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Diego H.DH

Diego H.

Junior iOS Developer

€100/day
Albacete, ES
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Diego

About me:
I am a junior iOS developer with experience in creating native applications. I am currently working on my personal project SportMeet, a sports events application that connects athletes and allows them to find and practice their favorite sport in their area.

Experience and Specialization:

Swift - Native development with modern programming
User Interfaces - SwiftUI and UIKit for fluid experiences
Architecture - Implementation of MVC and MVVM patterns
Data Persistence - CoreData, SwiftData, and KeyChain
APIs and Networking - REST integration and data handling
Reactive Programming - Async/Await and Combine
Security - SSL Pinning, obfuscation, AES-GCM, and iOS cryptography
UX/UI - User experience-centered design

Complementary Knowledge:
Additional experience in Android development with Kotlin, which allows me to understand cross-platform differences and contribute valuable perspectives in multi-platform teams.
Tools and Workflow:
In addition to the technologies mentioned, I am also familiar with tools and workflows that are part of the daily software development process:

Postman
Git & GitHub
GitFlow
Trello

Professional Profile:
I am characterized by being a fast learner and very persistent in problem-solving. When a bug or setback arises in a project, I don't stop trying and searching for solutions. I am open to constructive criticism and advice. I take my work seriously and always strive to meet expectations.
  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Desarrollador Freelance
    Freelance Developer
    June 2025 - Today (1 year)
    • Development of mobile applications for iOS & Android.
    • Development of the SportMeet application for iOS using: Swift | SwiftUI | Firebase | Async/Await | MVVM
    Swift Swift UI SwiftData Clean Architecture MVVM
  • KeepCoding España, S.L.U.
    iOS & Android App Developer
    May 2024 - July 2025 (1 year and 2 months)
    • Development of native iOS mobile applications with Swift.
    • Development of native Android mobile applications with Kotlin.
    • UX designs and user experiences.
    • Experience with SwiftUI and UIKit.
    • MVVM design patterns.
    • SwiftData.
    • Secure Development (SSLPinning, Obfuscation, AES-GCM).
    • Unit Testing
    • Skills: Swift | SwiftUI | Xcode | SwiftData | Kotlin| | Android Studio
  • Hidráulica Motor Hnos Herreros, S.L.
    Specialist Technician in Electromechanics and Hydraulics
    January 2007 - January 2024 (17 years)
    • Diagnosis and repair of faults.
    • Maintenance and installation of electrical and hydraulic equipment.
    • Spare parts management.

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Education

  • Mobile App Development Bootcamp
    BootCamp Desarrollo Apps Móviles
  • Certified Technician in Analog Electronics
    San Jorge University
    2020
    Certificado Tecnico en electronica analogica

Skill set

Categories