Freelancer profile translated to English.
Back to original languageAbout Sarhane
React Native Developerpassionate and experienced, specializing in creating high-impact cross-platform mobile applications. Over two years of full-stack development experience with advanced proficiency in TypeScript, React Native, NestJS, and PostgreSQL. You assist your clients from design to production, ensuring clean, secure, and highly maintainable code.
French
Native or bilingual
English
Native or bilingual
Arabic
Native or bilingual
Remote only
Primarily works remotely
Experience
- Ga Huset AB,Lead Mobile DeveloperTECHJune 2025 - Today (1 year and 2 months)Ariana, Tunisia
- Architected and developed two full-stack mobile applications (Yeiza, Yeiza Business) using React Native (frontend), NestJS (backend), and PostgreSQL.
- Oversaw the complete development and production deployment cycle on Google Play Store and Apple App Store, ensuring compliance and quality.
- Designed key features such as loyalty program management, digital gift cards, and sales performance analysis.
- Ensured the integration of a dashboard for managing offers and promotions for merchants via Yeiza Business.
- Led continuous integration and update processes to guarantee application stability and continuous improvement.
- Infinitum Tech,FullStack DeveloperTECHAugust 2023 - June 2025 (1 year and 10 months)Ariana, Tunisia
- Design and development of cross-platform mobile applications and NodeJs backends.
- Integration of biometric authentication (Face ID, fingerprint) on iOS and Android.
- Implementation of a liveness detection system with user guidance to secure authentication.
- Implementation of hybrid RSA and AES encryption to secure communications.
- Development of a secure NestJS backend with advanced Python process management and image processing for facial recognition.
- CGEM,Sales ManagerSeptember 2018 - April 2023 (4 years and 7 months)Abidjan, Côte d'Ivoire
- Management of a sales team and development of strategies to increase market share.
- Customer technical support and relationship maintenance to ensure satisfaction and loyalty.
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Education
- Full-stack JavaScript DeveloperRBK2023Développeur Full-stack JavaScript
- Bachelor's Degree in Business EnglishFaculty of Arts and Human Sciences of Sfax2014Licence en Anglais des Affaires
Certifications
- Full stack JavaScript developerReBootKamp2023