Freelancer profile translated to English.
Back to original languageAbout Julien
Web developer since 2017, I have specialized in the backend over the years. My career has allowed me to work on large-scale products, with particular attention to code robustness and solution flexibility.
What I can do for you I bring my experience to build robust and maintainable backend services.
API and Service Development: Creation of modular and reusable features, especially for white-label needs or SaaS products.
Technical Expertise: Mastery of the NodeJS / Typescript ecosystem and experience with modern architectures (Serverless, microservices).
Cloud and Ops Culture: Accustomed to AWS and GCP environments, I work with a global vision to facilitate application deployment and monitoring.
Key Experiences
SeLoger: Development of white-label features for the professional area, with a focus on reusability and performance.
mon-marché.fr: Development and maintenance of a complex SaaS product related to logistics and real-time order tracking.
Why Freelance? After 9 years in employment, I am choosing freelance to vary subjects and regularly take on new technical challenges. I am looking for assignments where I can provide concrete and effective solutions to your backend problems.
Feel free to contact me to discuss your project.
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- SelogerBackend DeveloperREAL ESTATEOctober 2023 - March 2026 (2 years and 5 months)Backend Developer at SeLoger, mainly focused on the professional area. My main mission is to create white-label features: I develop tools and services that can be easily reused and adapted for different partners of the group. Essentially, I ensure that the technical engine is flexible enough to adapt to multiple interfaces while remaining robust.Tools/Technologies:- NodeJS, Typescript- AWS, Datadog, Redis, Serverless, Lambda- Github, JIRA, Confluence.
- mon-marché.frBack-end DeveloperAGRICULTUREJune 2019 - June 2023 (4 years)Lyon, FranceCreation of a SaaS product for home delivery of fresh fruits and vegetables in the Paris region. Development and maintenance of tools.Management and tracking of an order from warehouse preparation to customer delivery. Tracking stocks and orders with suppliers.Management of a team of 3 developers since November 2022Tools/Technologies:- NodeJS, Typescript, REST, GraphQL, MongoDB, Redis, Go- GCP, Datadog, LaunchDarkly, PubSub, Mongo Atlas.- Github, JIRA, ProductBoard.
- IEVAFullstack DeveloperFASHION AND COSMETICSDecember 2017 - June 2019 (1 year and 6 months)1 Espl. François Mitterrand, 69002 Lyon, FranceCreation of a connected jewelry that measures environmental stress. Development of the application allowing the retrieval and analysis of data from the connected jewelry to offer personalized cosmetic treatments to the user.Tools/Technologies:- Ionic, Angular, NodeJs, Typescript- Github
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Education
- Programming / Computer Developer, GeneralSimplon.co2017Programmation / développeur informatique, général
- CPGE (Preparatory Class for Grandes Ecoles), ATS (Technician Adaptation Higher)Lycée Gustave Eiffel2015CPGE ( Classe Préparatoire aux Grandes Ecoles ), ATS ( Adaptation Technicien Supérieur )