À propos de Antoine
Product-focused iOS engineer with extensive experience building, scaling, and shipping high-quality mobile applications, both independently and within cross-functional teams.
I help companies design and develop robust, performant, and user-centric iOS apps, from early concept to App Store release. I have worked on consumer apps used daily by millions of users, as well as business-critical and data-intensive products, with a strong focus on quality, scalability, and long-term maintainability.
My expertise covers the full mobile lifecycle: architecture, SwiftUI & UIKit development, performance optimization, onboarding and growth features, analytics, monetization, and App Store delivery. I collaborate closely with product, design, and backend teams to turn product vision into reliable, impactful solutions.
Available for freelance missions on new projects, scaling existing apps, or strengthening mobile teams with a senior, autonomous profile.
Français
Bilingue ou natif
Italien
Notions
Anglais
Capacité professionnelle complète
Accepte de travailler sur site
Marseille (jusqu’à 20 km)
Expériences
- BeRealSenior iOS DeveloperRÉSEAUX SOCIAUXavril 2025 - août 2025 (4 mois)Marseille, FranceContributed to the development of the BeReal iOS application, with a strong focus on onboarding, social connections (friending), and growth-driven features.Built and shipped features at global scale in an app used daily by millions of users, with a high level of attention to performance, reliability, and user experience.Worked closely with product managers, designers, and backend engineers to iterate quickly, turn product requirements into production-ready features, and deliver measurable impact.Improved overall app quality by refining critical user flows, addressing edge cases, and optimizing stability and crash resilience in a fast-moving production environment.Actively contributed to growth initiatives aimed at increasing user engagement, activation, and retention.
- Bankin'iOS DeveloperBANQUE & ASSURANCESmai 2023 - mars 2025 (1 an et 10 mois)Paris, FranceDeveloped and maintained features for the Bankin’ iOS application, used by millions of users across France to manage their personal finances.Worked on financial data visualization and core user flows, improving clarity, usability, and engagement in a data-intensive product.Collaborated closely with product managers, designers, and backend engineers in an agile environment to ship reliable, user-centric releases.Ensured a high level of app quality and stability through rigorous testing, performance optimization, and code reviews in a production-critical financial context.
- AppsHeroesFounder & iOS EngineerEDITION DE LOGICIELSseptembre 2023 - Aujourd'hui (2 ans et 9 mois)Marseille, FranceDesigned, developed, and published multiple iOS applications (GeoFindr, SlimSnap, Thermos, Bedtime Stories, Enigma, ChatHero, Avé César), owning the full product lifecycle from idea to App Store release.Built production-ready apps using SwiftUI, UIKit, Combine, and AI-powered features, including onboarding flows, in-app purchases, subscriptions, and custom animations.Led end-to-end product execution: UX design, development, analytics, ASO, marketing, and user acquisition, with a strong focus on conversion and retention.Managed App Store optimization (keywords, screenshots, in-app events) and monetization strategies (freemium, subscriptions), driving thousands of downloads worldwide.Continuously iterated on products using analytics and user feedback to improve performance, engagement, and long-term growth.
Recommandations
Ces profils de freelance correspondent également à vos critères
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Formations
- Expert en sciences et techniques de l'informationEPITECH, MarseilleÉcole de développement informatique - Pédagogie par projets
- UndergraduateCalifornia State University of Long Beach2019Année d'échange à l'université d'état de Californie à Long Beach