You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Matthieu DucrocqMD

Matthieu Ducrocq

Supermalter

Senior iOS Android Developer - Swift Kotlin Java ObjC

€550/day
205 projects
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Matthieu

Hello,

I am a Senior Mobile and .NET developer with over 25 years of experience, including 15 years in native and cross-platform mobile development (iOS, Android, Flutter, Xamarin, MAUI) and over 20 years in C#/.NET.

My expertise:
iOS (Objective-C & Swift)
Android (Java & Kotlin)
Flutter
C# / .NET (desktop, Web, API)
Responsive & performant UI/UX
Maintenance, refactoring, debugging, architecture

I work on complete projects (from architecture to delivery) as well as on specific tasks to unblock a particular point, fix a critical bug, or provide targeted expertise.

Clean, readable, and well-structured code.
Responsive, autonomous, and solution-oriented.

Let's discuss your needs!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Arras (up to 50km), Lille (up to 50km)

Experience

  • PLOC
    Design & Development of iPad / iPhone / Android / Windows Phone / Mac / Windows and Linux Apps, as well as the social network and platform for professionals
    WINE AND SPIRITS
    January 2018 - Today (8 years and 7 months)
    Swift Objective-C Java C# API REST API SQL Server Windows Server IIS
  • Deleev
    Team development of iOS applications (BamCourses + La Belle Vie + La Grande Épicerie + Frichti)
    AGRICULTURE
    January 2022 - Today (4 years and 7 months)
    Swift Architecture
  • Somlà
    Development of Visio iOS & Android applications
    SOFTWARE PUBLISHING
    June 2021 - Today (5 years and 2 months)
    Vision Swift Java Kotlin Android iOS

Reviews

5.0

Out of 100 ratings

M

Manon

Fondateur - Product Manager - Malo Solution

Reviewed on 12/3/2025

Very good experience with Matthieu. The work is of quality, good communication and very good responsiveness. He perfectly met our needs. We will call on him again without hesitation!
L

Lionel

SSI SOFT

Reviewed on 10/24/2022

Matthieu is very serious and accommodating. Communication with him is very pleasant. I recommend him

Recommendations

Be the first to recommend Matthieu

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Skill set

Categories