Freelancer profile translated to English.
Back to original languageAbout 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
On Malt
Senior Ruby on Rails DeveloperFebruary 2022 - February 2022Implementation of a wizard to onboard new users and allow them to place their first order - OPTEAMEORuby on Rails DeveloperJanuary 2021 - January 2021
- Agence CosmicWeb Director / Lead DeveloperDIGITAL AND ITJune 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 theirretail 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)
Reviews
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.
Xavier
OPTEAMEO
Reviewed on 1/27/2021
Short mission managed with great efficiency by Boubacar!
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Computer EngineeringEfrei2009Ecole d’ingénieur des technologies de l’information et du management Spécialité Développement web