Freelancer profile translated to English.
Back to original languageAbout Jean-Christian
Full Stack Developer specializing in the design of business applications, SaaS tools, and custom digital solutions for VSEs/SMEs.
I help companies create, optimize, and modernize their management tools: web applications, business platforms, dashboards, operational workflows, field mobility, and process automation.
I develop solutions designed for real-world, daily use, with an approach focused on performance, ease of use, and operational efficiency.
Throughout my projects, I have designed and deployed tools used in demanding environments: activity management, mobile time tracking, field monitoring, document management, HR, vehicle fleets, dashboards, and steering tools.
I master the entire development chain:
• Application architecture
• PHP / MySQL Full Stack Development
• Responsive web interfaces
• Mobile applications & PWAs
• UX/UI
• APIs & automation
• Hosting and deployment
My goal: to create reliable, scalable, and truly useful tools for businesses.
French
Native or bilingual
English
Fluent
Can work on-site
Ajaccio (up to 50km)
Experience
- LinyaFlowFounder & Business SaaS DeveloperTECHNovember 2022 - Today (3 years and 7 months)Ajaccio, FranceDesign and development of LinyaFlow, a business SaaS platform dedicated to operational management and digital transformation of service structures and field activities.Development of a complete application ecosystem integrating activity management, mobile time tracking, business workflows, dashboards, document management, field mobility, HR tools, and operational steering.Full Stack architecture and development of the platform:• PHP / MySQL• Responsive web interfaces• Mobile applications & PWAs• UX/UI• Multi-module management• Business process automationSolution developed and used in a real environment with continuous improvement based on user feedback and field operational constraints.
- Structure de Services à la PersonneCommunications Officer & Digital Project ManagerHEALTH AND WELLNESSDecember 2022 - May 2025 (2 years and 5 months)Ajaccio, FranceManaged digital communication and developed business solutions within a personal services company specializing in the transport of people with disabilities.Designed communication materials, managed visual identity, and developed the company's website.Gradual development of an internal SaaS platform dedicated to operational management: field monitoring, team organization, document management, business workflows, and steering tools.Supported users, continuously improved tools, and adapted to the constraints of the medico-social and specialized transport sector.
- Pâtisserie Aux Délices SucrésAssociate Director & Digital ManagerARTS AND CRAFTSJanuary 2020 - Today (6 years and 5 months)Ajaccio, FranceCo-managed and developed an artisanal pastry business, overseeing digital communication, brand image, and e-commerce tools.Created the showcase website and online store, managed local digital strategy (social media, visual content, commercial communication).Participated in business development, client relations, online presence optimization, and supported company growth.
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Education
- Quality and Risk Management Manager Certification2014Certification Responsable Qualité et Gestion des risques
- PHP / SQL Developer2007Développeur PHP / SQL