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Adjel T.AT

Adjel T.

Web & Mobile Developer | React | Kotlin

€340/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Adjel

Self-taught, I am committed to working alongside you to create, update, or improve your applications.


As a freelance front-end developer passionate about web and mobile development, I will gladly put my passion at the service of your needs.

Specialized in React, I use the latest technologies such as TailwindCss or Zustand to develop the most robust applications possible.

Also mastering the basics of Android development, I would be happy to support you on your projects, whether web or Android mobile.

After analyzing your needs and the vital functionalities of your application, I will be able to determine the required production time during which we will move forward effectively thanks to diligent retroactivity.

While waiting to work together, I wish you every success in each of your projects!


Adjel
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Nantes (up to 50km)

Experience

  • Association Jogo Diferente
    Eu sou Capoeira (e-commerce site)
    SOFTWARE PUBLISHING
    May 2024 - August 2024 (4 months)
    Nantes, France

    I intervened to develop an e-commerce site for a capoeira association wishing to generate additional income. The project aimed to create anMVPinspired by an existing site, while taking into account the specific needs of the association.

    I designed and developed the front-end of the e-commerce site, while simulating interactions with an API, in order to create a realistic user experience without requiring a real backend.


    Front-end:
    I used **NEXT.JS, TAILWIND CSS**, and custom components to design a responsive, aesthetic, and responsive front-end adapted to the needs of the association. API:
    I simulated a complete API via local storage, asynchronous functions, and **ZUSTAND**, allowing to test and demonstrate the functionalities of the site without a backend.


    Functionalities:
    user account management
    wishlist and shopping cart system, order history product returns
    rate and comment on a product
    order process simulation.


    CI/CD (application deployment):
    I deployed the application on **Vercel**, allowing the association to visualize and test the site in an online environment.
    Currently being validated, the site has allowed the association to better understand the potential of online sales to support their activities, offering a clear overview of what their future commercial site could look like, while laying the foundations for a larger-scale e-commerce project.


    The site is visible here: https://eu-sou-capoeira.vercel.app/
    JavaScript TailwindCSS Zustand Next.js Vercel
  • Brother Deli
    Front end web developer
    SOFTWARE PUBLISHING
    April 2024 - April 2024 (1 month)
    Creation of a site from scratch in React.


    I developed this site following the best frontend development practices, while ensuring a reusable component architecture and a smooth user experience on all platforms.


    **ACTIONS PERFORMED**:

    Creation of the mockup:
    I designed the layouts of each page and the different components from scratch, taking inspiration from the original site to guarantee a faithful reproduction.


    **Frontend development**:

    I created custom components that were reused throughout the project, which improved development efficiency and code maintainability.


    **Site deployment**:

    The site is visible online at this address.
    React.js React Context styled-components Vercel CSS3 HTML5/CSS3 JavaScript
  • U iris
    Android Developer
    March 2023 - November 2023 (8 months)
    U iris is the tech division of the Système U distributor, which develops an internal SaaS application for its partner stores to manage the distributor's inventory and orders. From stocks to orders, shelving to product traceability, the entire store is fully managed by the application.

    The application is used by more than 120 stores, for more than 523M checkouts each year. The team was composed of two developers, a departing tech lead, a project manager and a product owner. I joined the tech division to consolidate and update the aging application, while improving the UI/UX.

    **MAIN RESPONSIBILITIES**:

    ApplicationTMA(maintenance and evolution of the application).Modernizationof the codeOptimizationof the codeUnitand functionaltests

    **ACTIONS PERFORMED**:

    Implementation of theMVVMarchitecture Application of theSOLIDprinciple
    JAVA to KOTLIN migration Application QA(unit and functional tests)
    Creation of unit tests, increasing test coverage.

    The application has been updated, with a more modern architecture and better code quality. Critical bugs have been resolved, which has helped improve user satisfaction and application stability, reducing the amount of bug feedback by more than 70%.
    Android Kotlin Java 11 Realm Jenkins Atlassian JIRA Gitlab Figma Zebra

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Education

  • Udemy Google Course
    Udemy
    2020
    Cours Udacity développé par Google afin d'acquérir toutes les compétences nécessaires et de solides connaissances afin de pouvoir créer une application de A à Z avec Kotlin. Google introduit dans cette formation des concepts et libraires avancés comme le design pattern MVVM, les LivesDatas, les Coroutines, Retrofit, Room, le ViewBinding, ect. Cours suivi en anglais.

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