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Mouhamadou Ousmane MbayeMO

Mouhamadou Ousmane Mbaye

Java React Spring Boot Web Developer

€478/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mouhamadou Ousmane

Looking for a Java & React developer?

You've come to the right place.

I am a software engineer with over 6 years of experience, specializing in Java and React development.

I have worked in sectors such as healthcare, public finance, and R&D...
I have collaborated with companies like Santéclair, CGI, and AUSY.
I am passionate about my profession and I am a proponent of open-source projects.

I am capable of:
- Designing, developing, and maintaining features in line with business needs
- Participating in the drafting of detailed technical specifications
- Analyzing the impact of product design on the IT technical architecture
- Developing the front-end in React or Angular
- Developing the back-end in Java / Spring boot
- Setting up relational SQL databases, PostgreSQL, MySQL
- Setting up CI/CD (with Jenkins and Git)
- Writing technical documentation
- Performing unit and integration tests to ensure code quality
- Participating in refactoring, continuous improvement, and code review contributions

I also have knowledge of: Docker, Hibernate, Maven, Jira, as well as Agile methods (Scrum) and TDD development practices.

I also place great importance on transparency with my clients.
I send a daily report to my clients at the end of the day on tasks

Do you have a project?
Contact me, I will respond very quickly.

--

front end React.js, frontend React, front-end Reactjs, backend Java, back-end JAVA, back end spring
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 50km), Paris (up to 50km), Lille (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km)

Experience

  • SANTECLAIR
    Java React Developer
    HEALTH AND WELLNESS
    May 2023 - Today (3 years and 3 months)
    Nantes, France
    We were organized in a squad of 8 people. My squad consisted of:
    - 6 Java developers,
    - 1 product owner | tester:
    - Create and evolve backend applications in Java, Spring, and Frontend (React js).
    - Estimation of complexity points for various tasks.
    - Demo new features to stakeholders.
    - Participation in mutual aid: pair programming, code reviews, technical advice...
    - Perform technical analyses and detailed studies.
    - Reduction of technical debt through code refactoring (applying Clean Code, TDD).
    - Integration and adaptation of external APIs.
    - Monitor run and prepare for production deployment and post-deployment monitoring with ELK.
    - Operational maintenance of applications, handling runs.

    Among the achievements, here is the link to the project for centralizing logins for healthcare professionals on which I worked: https:// services.santeclair.fr/professionnel-sante/connexion
    Java Spring boot React external-api-integration MySQL
  • CGI
    Java Developer
    January 2021 - April 2023 (2 years and 3 months)
    Nantes, France
    I joined the DGFIP (Directorate General of Public Finance) team in January 2021 for a period of 2 years and 4 months. I worked on 3 successive projects for the tax administration: E-registration/Share transfers, ANGELIS, and TELEIR.

    My responsibilities:
    • • Development of new screens (JQuery) and associated APIs (Java, Spring, JEE).
    • • Implementation of SQL scripts and stored procedures (PL/pgSQL) for database management (PostgreSQL).
    • • Ensure code quality by applying best practices (Clean Code, TDD...),
    • • Guarantee software quality through the development and writing of unit tests.
    • • Perform technical task cost estimation.
    • • Participation in mutual aid and support for the upskilling of new joiners.
  • AUSY
    Java Angular Developer
    October 2019 - December 2020 (1 year and 2 months)
    Sèvres, France
    I joined the development team at AUSY in Paris. I worked on an innovative R&D project aimed at creating an automatic matching solution between CVs and job offers using Machine Learning techniques.

    My responsibilities:
    • • Full-stack development of the application in Java and Angular.
    • • Manipulation of data stored in the database via a REST API with Hibernate queries.
    • • Implementation of clustering algorithms using the Weka module for data matching.
    • • Implementation of automatic language detection in CVs through the integration of the language-detector API.
    • • Among my achievements, I contributed to the development of the intelligent matching engine that simplifies recruiters' work.

Recommendations

Noureddine AdjouNA
Lilian AlvarezLA
Noureddine Adjou and 1 other person have recommended Mouhamadou Ousmane

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Education

  • Master architecte logiciel et développeur d'applications
    ETNA, école d'alternance en informatique
    Master architecte logiciel et développeur d'applications
  • Licence, Informatique
    Université de Caen Normandie
    Licence, Informatique

Skill set

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