About Léo
French
Native or bilingual
English
Fluent
Experience
- JOB-STAGINGDeveloperHUMAN RESOURCESNovember 2025 - December 2025 (1 month)Vannes, France- Optimization and structuring of a no-code ATS (internal, client, and partner): creation and improvement of fields, statuses, advanced filters, and exports (CV / candidate profiles).- Development of precise searches (CV, summary, geography, gender, diploma, school) to improve candidate qualification and matching.- Implementation and improvement of automated workflows between tools (KerIT ↔ ATS, Tactiq, HelloWork, Cal, HubSpot), including retrieval and processing of candidate data.- Structuring of budget tracking for job offers: quotes (sent / signed), down payments, balances, mission statuses, and recruiter tracking.- Improvement of Softr interfaces and the client extranet: display of offers, events, overview pages, search bars, carousels, and key indicators.Tools used: Airtable (advanced), Softr (advanced), automations & scripts (Make, Zapier, Custom JS), LinkedIn Webclipper, Tactiq, Dealfront, Aeropage, WordPress, Google Drive, Cal, HubSpot.
- CGIFull Stack DeveloperSOFTWARE PUBLISHINGSeptember 2024 - August 2025 (11 months)Larmor-Plage, France- Full-stack web development on the CGI Retail Suite platform: creation and evolution of business screens in React.js and development/extension of APIs in NestJS.- Design of complete features: email address management in orders, CSV file import (UI/UX, business logic, error display, notifications).- Advanced screen configuration via display settings: adding/removing fields, user rights management, widget optimization, and interface harmonization.- Redesign and improvement of existing screens: front-end rework for better ergonomics, use of internal framework components, workflow modernization.- Software quality and code reliability: writing unit, integration, and E2E tests; participation in code reviews; bug fixes on internal screens and components.- Cross-functional technical contribution: creation of reusable components for the team and backend adaptation (DTO, API) to integrate new use cases.Results & impact- Features delivered, tested, and validated by the PO, now integrated into the platform.- Improved user experience: clearer interfaces, smoother actions, optimized navigation.- Reduced processing time for users (e.g., automated import of order lines).- More reliable components and screens, compliant with project quality requirements.- Enhanced full-stack skills and increased autonomy in analysis, development, and testing.
- IoT.bzhIoT DeveloperINTERNET OF THINGS (IOT)May 2023 - June 2023 (1 month)Lorient, France- Setup of a complete energy monitoring system for IoT.bzh equipment: definition of data to be collected, study of SNMP protocols, and exploration of MIBs via iReasoning.- Design and deployment of a time-series database with InfluxDB: bucket creation, retention management, measurement and tag structuring.- Automation of data collection via Telegraf: SNMP plugin configuration, periodic extraction of equipment OIDs, reliable and continuous recording in InfluxDB.- Development of a web visualization interface (HTML/CSS/JS, Chart.js, PHP): creation of interactive graphs, period selection, visual optimization, back-end processing via Flux requests.Results & impact- Functional energy monitoring system installed, centralized, and automated.- Clear and real-time visualization of electrical consumption (graphs, HMI, API).- Successful integration of the Linky meter into the company's home automation infrastructure.- Time savings and increased reliability in monitoring electrical equipment.- Complete documentation, allowing for easy project handover and evolution.
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Education
- BACHELOR INFORMATION SYSTEMS DESIGNERFacultés des Métiers, Lorient2025Mention Très Bien
- BTS SNIR (IT and Digital Systems)Lycée St Joseph - LaSalle, Lorient2024Programmation • Maintenance systèmes & réseaux • Electronique • Option Cyberdéfense
Certifications
- Google cybersecurity certificateGoogle2025