Freelancer profile translated to English.
Back to original languageAbout Yossef
Full-Stack Developer | Specializing in Angular, Ionic, Symfony & Node.js
Looking for a developer capable of transforming an idea into a reliable, fluid, and well-structured application? I will guide you from the design to the deployment of your web and mobile projects with modern, robust, and proven technologies.
My goal: to deliver high-performing, maintainable applications designed for the end-user.
Mobile & Web Expert: I master Ionic/Angular development to create effective hybrid apps.
Solid Back-end: I use Symfony and Node.js to build secure and scalable APIs.
What sets me apart:
Concrete business experience (e.g., redesign of business applications at Carrefour).
A product-oriented approach, with a constant focus on performance and UX.
A dual front/back expertise that allows me to understand the entire development chain.
Types of projects:
Business applications (logistics, management, e-commerce)
Redesign of obsolete applications to modern stacks
Cross-platform mobile development (iOS/Android)
REST APIs and complex integrations
Today, I am also interested in AI to enrich my skills and bring even more value to my clients.
French
Native or bilingual
English
Conversational
Hebrew
Fluent
Can work on-site
Clichy (up to 50km)
Experience
- A.P SERVICESLead Full Stack DeveloperCIVIL ENGINEERINGFebruary 2025 - June 2025 (4 months)Les Lilas, FranceCreation, maintenance, and evolution of the mobile and web application used daily by field technicians.Integration and synchronization with Zoho CRM to automate the management of quotes, invoices, payments, and interventions.Implementation of key features: quote and invoice generation, customer payment tracking, intervention scheduling, reporting.Complete management of the feature lifecycle: needs analysis, development, testing, deployment, and support.
- CarrefourTech Lead AngularE-COMMERCEOctober 2022 - February 2025 (2 years and 4 months)Massy, FranceDevelopment and maintenance of the "Pick & Pack" mobile application in Ionic and Angular.Simplification of the order preparation processfor drive-through and home delivery.Integration of features facilitating product scanningand their association with containers orlocations.Optimization of user experience to improvepreparer efficiency.Languages and technologies used: HTML,CSS, JS, Angular, Ionic, Capacitor, Git, Java, Jenkins.
- Hager GroupLead Ionic DeveloperTECHDecember 2020 - September 2022 (1 year and 9 months)Paris, FranceBug analysis on the Domovea and Hager Pilot application.Bug fixes, and application maintenance followingversion updates of iOS and Android systems.Bug fixes and feature additions onthe Domovea Apple Watch application, as well as oniOS and Android widgets.Addition of a connection system with identityserver.Responsible for Azure pipelines and build machines.Languages and technologies used: HTML,CSS, JS, Angula
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Education
- BTS SIO option slamCNED2014Le BTS SIO option SLAM (Services Informatiques aux Organisations – Solutions Logicielles et Applications Métiers) forme en deux ans des spécialistes du développement d’applications. Les étudiants y apprennent à : Concevoir et développer des applications web, mobiles et desktop ; Manipuler des bases de données (SQL, MySQL) ; Utiliser des langages comme PHP, Java, HTML/CSS, JavaScript ou Python ; Travailler en équipe avec des outils de gestion de projet (Git, méthodes agiles) ; Assurer la maintenance, la sécurité et l’évolution des applications. L’option SLAM est axée sur la programmation et la conception logicielle, avec une forte dimension métier et projet.