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Thierno Boubacar S.TB

Thierno Boubacar S.

Fullstack Web Developer [JAVA 🚀 | ANGULAR🥇]

€300/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thierno Boubacar

Hello, I am a Full Stack Developer specializing in development with Java Spring Boot/Angular, having accumulated rich experience over the last 5 years. My passion for coding and my natural curiosity have always led me to explore new technological challenges and find innovative solutions.

In August 2023, I obtained my official certification as an Angular Developer, reflecting my advanced skills in the Angular framework. This certification allowed me to hone my knowledge of TypeScript, RxJS, and best practices in front-end development.

Furthermore, my expertise in Spring Boot enables me to design and implement robust and high-performance backend architectures. I have a deep understanding of the integration between Spring Boot and Angular, including managing challenges related to CORS, authentication and authorization, state and routing coordination, as well as error handling and data serialization.

I am recognized for my ability to work effectively in a team, but also for my aptitude to take initiative and solve complex problems. Dynamic, enthusiastic, and optimistic, I am constantly seeking new opportunities to apply my skills and contribute to exciting projects. If you are looking for a dedicated, creative, and challenge-ready Full Stack Developer, do not hesitate to contact me. I look forward to discussing your needs and seeing how we can collaborate to achieve exceptional projects together.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 30km)

Experience

  • Maiji
    Angular Web Developer
    October 2025 - November 2025 (1 month)
    Development of the MAIJI.ai website for AZAVISION

    Front-end development and integration mission for the MAIJI.ai platform, an AI and automation solution led by AZAVISION.

    I was responsible for:
    • Setup and evolution of the MAIJI.ai showcase website (Angular): creation and integration of the Coaching, Platform, Training, Audit (with dedicated form page), Community & Resources, and Newsletter pages.
    • Design harmonization: hero sections, cards, testimonials, CTAs, and navigation consistent with the MAIJI visual identity (custom favicon, updated menu).
    • Integration of external tools:
    • AI audit form via Tally.so (dedicated iframe),
    • Newsletter form via the email solution (Sendinblue/Brevo) provided by the client.
    • UX & Responsive Optimization: clear, conversion-oriented layout, fully responsive (desktop/mobile).

    This project allowed me to support the client with a turnkey website, ready to accommodate its future features (resources, Stripe payment for training, etc.) while respecting its branding and business constraints.
    Angular HTML5 Netlify GitHub Codex
  • XpFibre
    Fullstack Java/Angular Developer
    TECH
    April 2023 - Today (3 years and 2 months)
    Courbevoie, France
    Project: New Real Estate XpFibre**

    Development of a web application allowing individuals and professionals to request fiber optic connection.

    **Team**: 3 developers, 1 PO

    **Methodology**: Scrum

    **Achievements**:

    • Participate inAgileceremonies
    • Develop Back and Front ends withJava 11 Spring Boot 2/Angular 16
    • Code refactoring usingSOLIDprinciples
    • Fixbugs
    Link:
    https://immobilier-neuf.xpfibre.com/
    Technical Environment:
    Java 11, Spring Boot 2, Angular 16, PostgreSQL 13 , Gitlab, MobaXterm, SonarLint


    Project: XpFibre Website
    Maintenance and evolution of the website https://xpfibre.com/ and its backoffice https://webo.xpfibre.com/

    **Team**: 2 developers, 1 PO

    **Methodology**: Scrum

    **Achievements**:

    • Participate in Agile ceremonies
    • Develop new features according to EBs
    • CreateREST APIsin Webo to beconsumedby Xite and Wesp applications
    • Fix bugs
    Technical Environment:
    Java 11, Spring Boot 2, Thymeleaf, PostgreSQL 13 , Gitlab, MobaXterm


    Project: Migration of XpFibre DSP websites (Wesp)
    Migration of 17 websites (Wordpress to Java Spring boot) for XpFibre's DSPs (Delegated Public Services)

    **Team**: 2 developers, 1 PO

    Methodology: Scrum

    **Achievements**:

    • Participate in Agile ceremonies
    • Migrate one website per week
    • Migrate news
    Links of migrated sites:
    https://connect76.fr/, https://tarnfibre.fr/, https://thd64.fr/, https://corsicafibra.corsica/,
    https://wigardfibre.fr/, …..
    Technical Environment:
    Java 11, Spring Boot 2, Thymeleaf, PostgreSQL 13 , Gitlab, MobaXterm
    Java Angular Data Protection with AES JWE Security Architecture Technical Documentation
  • Thales Rabat
    Backend Java Developer
    DIGITAL AND IT
    July 2022 - February 2023 (8 months)
    Rabat, Morocco
    Maintenance of the KSA PM application (web application for passport customization);
    Creation of unit tests.
    Technical Environment: Java 11, Oracle, TestNG
    Java Oracle TestNG PostgreSQL SOLID

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Education

  • Master in Software Engineering
    Dakar Bourguiba University
    2021
    Génie Logiciel

Certifications

Skill set

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