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Zakaria Y.ZY

Zakaria Y.

Full-stack web developer

€550/day
23 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Zakaria

🚀 Hello! My name is Zakaria, I am a full-stack web developer with 4 years of experience.

✨ I have worked in Parisian startups in various sectors such as fintech, foodtech, and e-retail media.

💼 My experience has allowed me to cover a wide range of projects and skills, including:

🌐 Web and mobile applications (React, React Native, Next.js)
Development of robust web and mobile applications for millions of end-users (cashback, meal delivery, promotional games, etc.).

🔧 Backend micro-services (Typescript, Node.js, Express, NestJS, Serverless)
Design and development of APIs and cloud functions in a micro-services architecture to ensure system maintainability and performance.

📊 Data management (MongoDB, BigTable, BigQuery, Redis)
Intelligent caching with Redis to efficiently handle frequent data requests, storing high-throughput real-time user data via BigTable, migrating data to BigQuery for better aggregation and analysis.

👥 Team collaboration
My journey as a full-stack developer has allowed me to understand the importance of collaboration within multidisciplinary teams. There is nothing better than teamwork to foster continuous skill growth, elevate code quality, identify best practices, and thus continuously improve the robustness of the systems we develop.

📧 Feel free to contact me to discuss your next project or to learn more about my experience and skills.

See you soon!
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Paris (up to 10km)

Experience

  • Luckycart
    Full-stack web developer
    RETAIL (LARGE RETAILERS)
    April 2022 - June 2023 (1 year and 3 months)
    Paris, France
    - Integration of JS scripts on large retail websites for personalized product promotion and launching a promotional game. (Typescript, Google Cloud Storage)

    - Development of backend services composing the personalized promotion engine: generation of promotional images, prize distribution, opt-in management, user event management... (Typescript, NestJS, MongoDB, BigTable)

    - Development of a promotional web game integrated into the user experience. (React, Typescript)

    - Development of an internal SaaS providing work tools for all teams: configuration and launch of promotional campaigns, analysis of campaign performance and ROI, generation of reports... (React, Ant Design, Styled components)
    React.js Nest Google Cloud Platform (GCP) Typescript Node.js Express MongoDB
  • FOODCHERI
    Full-stack developer
    RESTAURANTS AND FOOD SERVICE
    November 2020 - March 2022 (1 year and 4 months)
    Paris, France
    - Development of the FoodChéri, Seazon, and Le Frigo Seazon web applications (Next.js, React.js, Parse Server, MongoDB, REST API)
    - Development from scratch of the FoodChéri and Le Frigo Seazon mobile applications (Expo, React Native)
    - Development of a checkout system and internal back-offices (React.js)
    React.js Next.js Parse MongoDB Google cloud Expo React Native
  • Joko
    Full-stack developer
    BANKING AND INSURANCE
    March 2020 - September 2020 (6 months)
    Paris, France
    - Development of features for the Joko mobile application
    - Maintenance and development of the micro-services backend architecture
    React Native Typescript React.js Amazon Web Services (AWS) Node.js GraphQL

Recommendations

HG
CO
YB
Harold Gallice and 2 other people have recommended Zakaria

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Education

  • Degree in Engineering of Information and Communication Technologies and Architectures
    Institut des Sciences et Techniques des Yvelines
    2020

Skill set

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