Freelancer profile translated to English.
Back to original languageAbout Arnaud
I am a full-stack developer who devours frameworks for breakfast and dreams of fast, hassle-free deployment platforms. I am fluent in JavaScript and specialize in Node.js stacks, but my expertise extends beyond that. With a wide range of experience under my belt, I am a versatile asset to any project.
I am always eager to learn new things and am excited about the prospect of working with you. Could your organization be the next exciting addition to my resume?
French
Native or bilingual
Can work on-site
Rennes (up to 50km), Paris (up to 50km), Nantes (up to 50km)
Experience
- Orsec TechnologiesLead React / Node.js DeveloperSOFTWARE PUBLISHINGJuly 2024 - December 2024 (6 months)Rennes, FranceDevelopment and implementation of an advanced network monitoring and cyberattack prevention portal based on a DPI (Deep Packet Inspection) probe.Database Optimization:- Creation of complex PL/pgSQL procedures to interpret network data, including elements such as traffic volume, IP addresses, VLAN, DHCP, VPN, DNS, and applications.- Design of an optimized data model to support up to 900 million sessions per day with high performance.- Management of concurrent access conflicts, data normalization to 3NF (with exceptions validated by benchmarks), and use of materialized views to optimize queries.User Interface and Dashboard:- Creation of an interactive React dashboard for real-time visualization of network data, using TailwindCSS, TanStack Table, and Chart.js.- User experience and performance-focused design for smooth rendering even with large data volumes.Quality Requirements- Maintenance of unit and integration tests- Use of quality metrics toolsBackend Development:- Development of a REST API with NestJS, integrating TypeORM for migration management and database synchronization.- Strict application of the MVC model to ensure maintainable and structured code.
- QuantiqReact DeveloperMEDICALMarch 2024 - April 2024 (1 month)Creation of an "AI Assistant" application thatgenerates reportsfrom audio conversations such as video conferences, meetings, interviews, etc.React application integrated as a **browser extension**. The application acquires streams authorized by the user and sends the merged streams to the server as audio packets. After processing by LLM, it receives a detailed summary.React, RTC, manifest
- InqomFullstack C# / React DeveloperCONSULTING AND AUDITSOctober 2023 - February 2024 (4 months)Involved in maintenance and evolution of various accounting modules within a microservices / microfrontend ecosystem. Inqom is an application for accounting professionals.
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Education
- DEUST, Computer Technology / Computer Systems TechnologyUniversity of Valenciennes and Hainaut-Cambrésis2013deust, Technologie informatique / technologie des systèmes informatiques