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

Houssein Ouerghemmi

Senior Android / Kotlin Developer

€595/day
4 projects
Paris, FR
8-15 years

Average response time: A few days

Freelancer profile translated to English.
Back to original language

About Houssein

I am an experienced Senior Android / Kotlin Engineer with over 11 years of expertise in Android development since version 2.2.

A key contributor to the success of major projects including Happn, Bumble, FairMoney, ... each reaching millions of users.

Versatile developer with cross-functional skills, having worked on iOS, Java/Spring, and Python for task automation.

In addition to my main work, I am working on a personal project using Flutter, Django, NodeJs, Vue 3, and Docker.

I enjoy challenges and am committed to leading projects from the ideation phase to successful product launch.
  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Bumble
    Lead Android
    November 2025 - Today (7 months)
    Londres, United Kingdom
    Bumble is a global dating company that operates several large-scale applications, including Bumble and Badoo, with the goal of fostering meaningful and safe connections for millions of users worldwide.
    Android Jetpack Compose Claude Code Swift Node.js
  • Happn
    Senior Android Developer
    January 2024 - November 2025 (1 year and 9 months)
    Paris, France
    Development and maintenance of the Android application, while resolving technical challenges to ensure smooth progress of initiatives.
    Android SDK Kotlin Room Coroutines Jetpack Compose
  • Macdonald's
    Senior Android Developer
    E-COMMERCE
    September 2023 - January 2024 (4 months)
    Paris, France
    McDo+ is the mobile application for McDonald's France, primarily allowing users to order and prepare their meals, manage their loyalty membership, and book certain activities at their favorite restaurant.

    Responsibilities
    - Android Development Leadership: Provided technical guidance and mentorship to the team, ensuring high-quality and efficient code delivery.
    Led the Android development team, overseeing the end-to-end development process.
    - Innovative Feature Development: Drove feature innovation to enhance the McDonald's France application, contributing to improved user experience and increased business benefits.
    - Collaborated with cross-functional teams to design and implement features aligned with strategic objectives.
    - Release Management: Managed the release process, ensuring timely and successful deployment of application updates.
    Implemented effective release strategies, coordinating with various teams to minimize downtime and enhance user satisfaction.
    Android Kotlin Jetpack Compose Google Maps Firebase

Reviews

4.6

Out of 4 ratings

JulienJ

Julien

CARI

Reviewed on 2/10/2020

Very responsive, he solved our problem in no time. Highly recommended!
PapP

Pap

MOBITECH CONSULTING

Reviewed on 6/14/2019

Houssein is serious, professional, and very efficient. I highly recommend him.

Recommendations

Ahmed AtiaAA
Rania M.RM
Guillaume SegadoGS
+1
Ahmed Atia and 3 other people have recommended Houssein

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

Education

  • Computer Engineering
    ENSA
    2015

Skill set

Categories