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Taher A.TA

Taher A.

Full Stack JavaScript Developer | React, Node.js

€550/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Taher

Computer engineer with 6 years of experience in Full Stack JavaScript development, from requirements analysis to production, including design, development, and performance optimization. Expertise across the entire web and mobile application lifecycle, with mastery of front-end (React JS) and back-end (Node.js) technologies. Proven experience in project management and technical team coordination, with an approach focused on quality, scalability, and user experience. Currently seeking a position offering career development prospects towards IT management.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Crédit Agricole Group Infrastructure Plateform
    Full Stack JS Study and Development Engineer
    BANKING AND INSURANCE
    January 2024 - December 2024 (1 year)
    Montpellier, France
    Project: Front-end Project Manager: Development and implementation of a platform for orchestrating virtual machines (VMs) and modeling service offerings and their execution. (Service offering is defined by a set of components chosen from 'CPU, RAM, storage, Operating System' component models)
    • Attend meetings with the 'CMP' team to discuss and define their needs.
    • Attend meetings with the UX-UI team to discuss presented mockups.
    • Prepare a detailed specification document for the Front-end.
    • Decide on the Front-end architecture (global state management, component breakdown).
    • Integrate code quality tools.
    • Development and implementation of platform functionalities.
    • Collaborate with the Back-end team to define necessary Endpoints.
    • Manage asynchronous responses and loading states.
    • Implement data caching to improve performance (using JsonApiFetch).
    • Write unit tests for components with React Testing Library.
    • Bug Fixing.
    • Test functionality to improve User Experience.
    • Deploy the application to production.
    React.js Node.js JavaScript
  • RENAULT
    Study and Development Engineer
    AUTOMOBILE
    June 2022 - December 2023 (1 year and 7 months)
    Paris, France
    Project 1:Implementation of new features and bug fixing on the platform used by Renault dealerships to help customers choose their used cars.
    Project 2: Implementation of new features and bug fixing on the Configurator part of the RENAULT website used by customers to configure their future cars.
    Missions and tasks performed:
    Attend meetings (Tech Point) to analyze new features.

    Project 2:Implementation of new features and bug fixing on the Configurator part of the RENAULT website used by customers to configure their future cars.

    Project 3:Implementation of new features and bug fixing on the 'Aggregator' project, which links the back-end of services developed in JAVA with the FRONT-end: 'ONE FRONT & CSB'.

    • Attend meetings (Grooming) to estimate new features to be implemented.
    • Development and implementation of application functionalities.
    • Create new features (New Endpoint to consume web services).
    • Bug Fixing.
    • Create Unit Tests.
    • Test the functionality of new features.
    • Code review (Code quality with Gitlab).
    • Deploy the application to production.
    • Development and implementation of application functionalities.
    • Create new features (New Endpoint to consume web services).
    • Code review (Code quality with Gitlab).
    • Bug fixing.
    • Create unit tests.
    • Test the functionality of new features.
    • Deploy the application to production.
    JavaScript React.js Node.js Typescript Gitlab
  • Cayon cloud communication
    Study and Development Engineer
    TELECOMMUNICATIONS
    January 2021 - May 2022 (1 year and 5 months)
    Tunisia

    Project Manager

    Project 1:Project Manager: Work on and design an Android & iOS Mobile application for a telephone operator to simplify the process of recharging prepaid SIM card balances.
    Project 2:Project Manager: Work on and design scripts to perform daily tasks, such as assigning packages to specific customers.
    Project 3:Project Manager: Development of an NPG tool and its integration with TT Tunisie Telecom to receive portability requests from all subscribers ('Node JS').
    Project 4:Project Manager: Development of a Web application to track activations made through an existing mobile application.
    Project 5:Project Manager: Modeling, design, and development of an Android & iOS Mobile application for a telephone operator to activate prepaid SIM cards, as well as supervising an intern.

    Missions and tasks performed:
    Gather and analyze needs from colleagues.
    • Analyze the functional requirements of the tool.
    • Model the application architecture.
    • Create and configure development environments.
    • Develop back-end and implement the application.
    • Liaise with different operator teams to integrate with other telephone operators.
    • Production deployment.
    • Creation of technical documentation.
    • Functional documentation.
    • User training.
    • Maintenance.
    JavaScript Node.js React.js React Native Typescript

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Education

  • ÉDUCATION
    2020
  • Diplôme Dingénieur Génie Logiciel
    ESPRIT
    Diplôme Dingénieur Génie Logiciel

Skill set

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