Freelancer profile translated to English.
Back to original languageAbout David
Senior Fullstack Developerwith 6 years of experience, I design and deliverrobust and scalable web productswithcomplete autonomy— from architecture to deployment.
I work onSaaS, B2B platforms, and AI business toolsfor startups, SMEs, and large corporations. Beyond development, I frame needs, challenge technical choices, and get involved in product decisions. My clients don't need to micromanage – **I take charge, anticipate, and propose**.
Recent missions:multi-role B2B platform (Beadvize), medical SaaS with AI pipeline (Telnyx + OpenAI + DeepGram), technical audit for Pernod Ricard, internal AI tools for a consulting firm.
Main Stack:Next.js · ReactJs · Node.js · TypeScript · Python · PostgreSQL · OpenAI · Stripe · Supabase
Availablefor long-term missions, development from scratch, or taking over existing codebases — remote or in-person in Paris.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 30km)
Experience
- VoaiaMedical SaaS — Fullstack Developer & Product DesignerHEALTH AND WELLNESSSeptember 2025 - Today (11 months)Paris, France
- Complete SaaS for medical practices: VoIP redirection (Telnyx), audio transcription (DeepGram), intelligent message parsing via OpenAI
- AI pipeline designed on my own initiative
- BeAdvizeBeadvize — Fullstack DeveloperHUMAN RESOURCESMarch 2025 - Today (1 year and 5 months)Paris, France
- B2B platform from scratch: connecting IT service companies, freelancers, and businesses — modular architecture, multi-role management, 10+ business features
- Responsible for technical choices across the entire project — architecture, stack, patterns — and continuous support to the founder on product decisions
- 7DATY SASVisio-Dating PWA — Fullstack DeveloperENTERTAINMENT AND LEISUREAugust 2024 - Today (2 years)Paris, France
- Video-dating PWA: personalized matchmaking, automatic redirections, Stream Video API, Stripe subscriptions
- Contribution to product definition and user journey beyond the specifications
Reviews
C
Contact
BeAdvize
Reviewed on 10/21/2025
David supported us in the end-to-end redesign of our BeAdvize platform: relevant technological choices for our needs, proposals from him for redesigning workflows to streamline the experience... knowing that it's a large and quite complex project, especially on the back-end.
Available especially at the end of the delivery to quickly fix and modify according to our feedback.
In any case, we continue to work together on the next phases!
Théo
7Daty SAS
Reviewed on 5/15/2025
I highly recommend David, thank you very much for the support.
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
- Web DevelopmentLe Wagon2018Developpement Web
- Law Degree, Paris II Panthéon-AssasUniversité Paris 2 Panthéon-Assas2014Licence 2, Droit