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Tawfiq J.TJ

Tawfiq J.

Full Stack Developer | Java / Javascript / AI

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Tawfiq

Full Stack Engineer specializing in Spring Boot and React, currently working on large-scale applications at BNP Paribas. CTO at Joza IT, responsible for technical management and implementation of high-performance and scalable solutions. Solid expertise in backend and web development, with experience in mobile (iOS/Android) and AI-related projects. Holds an engineering degree in information technology from EPITECH.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • BNP Paribas
    Full Stack Engineer
    BANKING AND INSURANCE
    November 2023 - Today (2 years and 9 months)
    Montreuil, France
    Developer of a B2B application for BNP, I designed a customer account management platform for professional clients, enabling rights attribution and transaction/signature execution. Expert in business logic, I resolved issues related to rights inheritance between groups and users. Technical stack: Spring Boot, Spring Data JPA, Spring Web Flux, React, Oracle. Work based on a common mainframe repository.
    Spring boot Spring WebFlux React.js Oracle Spring Batch
  • Joza IT Consulting
    Tech Lead / AI Engineer
    DIGITAL AND IT
    January 2025 - January 2026 (1 year)
    Paris, France
    Design and development of a comprehensive employee management application covering monthly activity tracking, leave requests, billing, customer relationship management (CRM), and employee onboarding.

    Key contributions:
    • Development of a full-stack platform using React, Spring Boot, Spring WebFlux, and PostgreSQL
    • Implementation of Single Sign-On (SSO) within the information system
    • Implementation of an AI-based RAG system enabling a conversational interface (LLM) for searching and synthesizing employee and customer information
    • Ensuring data consistency, system security, and performance
    • Design of a modular and scalable architecture aligned with business needs
    React.js Spring boot Spring AI Spring WebFlux Spring Security
  • Mobilier de France
    Full Stack Engineer
    SOFTWARE PUBLISHING
    March 2022 - November 2023 (1 year and 8 months)
    Paris, France
    Contributed to the development of a 3D product configurator for Mobilier de France, in partnership with Light And Shadows, a specialist in 3D solutions. Delivered a complete ecosystem including a product database, APIs, a sales representative application, a back-office, and React components integrated into the public PrestaShop site.

    Key contributions:

    • Design and development of React applications and Java Spring Boot APIs
    • Development of user management features (account creation, password generation and recovery)
    • Building the product database and business logic
    • Implementation of a rules engine for product configuration (frontend and backend)
    • Deployment and management of multiple environments on AWS
    • Working in an Agile Scrum environment
    Spring boot React.js Spring Security PostgreSQL AWS

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Education

  • Engineer's degree
    EPITECH - European Institute of Technology
    2022
    Engineer's degree
  • Bachelor's degree
    EPITECH
    2020
    Bachelor's degree

Certifications

  • Design and Implement an AI Solution
    Opco Atlas
    2026
    AI Legislation MLOps AI Modelization n8n AI Automation Data Engineer Jupyter AI Integration Python AI Engineering

Skill set

Categories