Senior iOS Engineer
Crafting User-CentriciOS Solutions
Senior iOS Engineer. Passionate about turning complex challenges into sleek iOS apps that delight millions — from powering seamless journeys for 150M+ Trainline travelers to printing joyful memories for 1M+ LALALAB users. Let's craft innovative, scalable solutions together!
Experience
7+ Years
Location
Paris, France
Foundation
Collaborative. Innovative. Impactful.
My approach emphasizes user needs and product outcomes: from optimizing performance for real-time updates to collaborating across teams for pixel-perfect designs. This has helped scale apps handling millions of active users, reducing bugs and boosting reliability.
Fit for teams looking for a proactive collaborator, who drives measurable product improvements in fast-paced environments.
Professional Journey
Work Experience
Senior iOS Engineer
Trainline
Providing 150M travelers a friction-free and smart way of travelling across Europe. Focusing on international market hyper growth.
• Revamping critical flows, improving user retention and average basket value
• Automating the support of new suppliers by 80%
• Led some iOS community initiatives to foster knowledge sharing and growth
iOS Engineer
LALALAB
Helping 4M customers printing great memories, with an average of 500k MAU. Supporting a diverse catalog with scalable architecture.
• Redesigned checkout increasing conversion by 28%
• Implemented reusable, pixel-perfect product creation system reducing QA cycles and improving new product support
• Managed SIWA integration supporting 40% of new user signups
Software Engineer
Frianbiz
Develop and maintain ongoing iOS and Web projects.
• Architected real-time socket communication for live game chat system
• Implemented custom dashboard for distributed IoT devices
Technical Arsenal
Skills & Expertise
Core Competencies
Programming Languages
Tools & Platforms
Specializations
Languages
English
Fluent
French
Bilingual
Arabic
Native
German
Beginner
Knowledge Sharing
Articles & Writing
Foundation
Education & Credentials
Engineering Degree
Major: Computer Science
Hassania School of Public Works (EHTP)
Casablanca, Morocco
Preparatory Classes
Major: Mathematics & Physics
Ibn Taymiya
Marrakech, Morocco
Scientific Baccalaureate
Major: Sciences
Wahat Ezzaytoun
Marrakech, Morocco