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Boubacar DialloBD

Boubacar Diallo

Ruby on Rails & React.js Developer

On-demand
2 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Boubacar

Web Developer (Ruby on Rails) for over 12 years, passionate about code and entrepreneurship, I have developed numerous web applications for startups and worked for large groups (Renault, Carrefour, etc.). My skills include:
- backend development (Ruby on Rails/PostgreSQL)
- frontend (HTML, CSS, React.js)
- server administration
- Writing technical and functional specifications
- Creating wireframes/mockups (user flows, ergonomics, etc.)
- Estimating development time with specifications
- Architecture, design, and development of web applications and databases
- Implementing development standards, work tools, and technical frameworks
- Configuring pre-production and production environments and automated deployments
- Unix server administration (intermediate level)
- Managing development teams
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Sigilium
    Malt logoOn Malt
    Senior Ruby on Rails Developer
    February 2022 - February 2022
    Implementation of a wizard to onboard new users and allow them to place their first order
    Mac OS Ruby HTML5 Ruby on Rails GitHub MySQL CSS3 Git
  • OPTEAMEO
    Malt logoOn Malt
    Ruby on Rails Developer
    January 2021 - January 2021
    Mac OS Ruby Ruby on Rails GitHub PostgreSQL Git MongoDB
  • Agence Cosmic
    Web Director / Lead Developer
    DIGITAL AND IT
    June 2015 - December 2018 (3 years and 7 months)
    Web Developer:
    ● Architecture and development of websites and databases
    ● Development of business applications to enable headquarters to communicate with their
    retail network (Renault, Orange, etc.)
    ● Development of financial simulators for BNP
    ● Consulting and expertise on all the company's IT activities
    ● Conducting needs and feasibility studies
    ● Study and implementation of new tools and technologies
    ● Administration of 6 servers / virtual machines (GNU/Linux Environment)

    Manager of a team of 5 developers:
    ● Technical direction and project management of digital projects carried out for CAC40 groups (including Engie, L'Oréal, LVMH, Orange, Renault, Saint Gobain...)
    ● Management of a team of 4 back-end developers, 1 front-end developer
    ● Raising team awareness of quality development (pull requests, automated tests)
    ● Client relations: Tool training, assistance, and support
    ● HR: Recruitment, training, and monitoring of new employees/freelancers in the IT department (More than 10 profiles found and interviewed)
    Ruby on Rails Wordpress JavaScript React.js Debian Apache Nginx

Reviews

5.0

Out of 2 ratings

ThomasT

Thomas

Sigilium

Reviewed on 3/1/2022

First mission with Boubacar. I confirm that he is a very experienced Ruby on Rails developer. We were able to refine the product specifications to leverage his experience with many gems, greatly accelerating the development of the feature with a high level of quality.
XavierX

Xavier

OPTEAMEO

Reviewed on 1/27/2021

Short mission managed with great efficiency by Boubacar!

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Education

  • Computer Engineering
    Efrei
    2009
    Ecole d’ingénieur des technologies de l’information et du management Spécialité Développement web

Skill set (21)

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