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Olivier N.ON

Olivier N.

Designer/Developer/Maintainer

€600/day
3 projects
Besançon, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Olivier

Software solutions designer/developer/maintainer
Full Stack DevOps


Master's degree in Computer Science
+ 20 years of experience
5 years embedded (ticketing/public transport) and Qt frontend
5 years developing applications "from scratch" Python/Django in public hospitals and developing scripts for patient software
2 years developing and maintaining Document Management Systems in Python
Freelancer since 2021

Cultured, curious, synthesis skills, handsome, intelligent, humble, funny...
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

Can work on-site
Besançon (up to 30km), Meximieux (up to 30km), Saint-Dié-des-Vosges (up to 30km)

Experience

  • Freelance
    Designer/Developer/Maintainer
    June 2021 - Today (5 years)
    Burgille, France
    Design, development, and maintenance of applications.
    Full stack developer.
    IT support.
    Python Django JavaScript Database C/C++
  • EzDEV
    Designer/Developer/Maintainer
    August 2018 - March 2020 (1 year and 7 months)
    Belfort, France
    Team of 4 people
    Maintenance and development of a Document Management System with a Python engine and Sencha ExtJS UI. Development of an application for sending mobile notifications (Django/REST/Celery/Redis). R&D indexing:
    Whoosh, Lucene...
  • Hôpital Nord Franche-Comté (HNFC)
    Designer/Developer/Maintainer
    December 2014 - December 2017 (3 years)
    Belfort, France
    Approximately 25 people in the IT department for over 3000 user workstations
    Design of a web application for managing archive files using the Django framework
    (Python). Authentication via directory (LDAP/AD) with privilege group management. Barcode generation, scanner usage. Oracle database.
    I also participated in the development/configuration of their EMR application (Cerner Millennium). Use of a proprietary language, CCL, a procedural language based on SQL, and Javascript/jQuery.

Reviews

5.0

Out of 1 rating

J

Julien

Yaasc

Reviewed on 10/4/2025

Olivier is a very conscientious, autonomous, and reliable full-stack developer. He quickly understands project challenges, proposes relevant solutions, and implements them effectively. Collaboration was smooth, and he always met deadlines while maintaining impeccable code quality. I highly recommend him for any project requiring rigor, expertise, and proactivity.

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Education

  • Master's degree in Computer Science,
    LIFC (Computer Science Laboratory of Franche-Comté), University of Franche-Comté,
    2005
    Master 2 Informatique
  • Master's degree in Mathematics and Computer Science Engineering,
    IUP GMI (University Professional Institute
    2004
    Maîtrise Génie Mathématiques et Informatique

Skill set

Categories