About Julien
Titulaire de deux diplômes de master de l’IMT Atlantique et d’Audencia Business School, je cumule plus de quatre ans d’expérience pratique alliant data science et finance. Ma rigueur analytique et ma capacité à résoudre des problèmes de manière créative s’épanouissent dans des environnements dynamiques et orientés résultats. Je suis actuellement à la recherche d’une mission freelance en tant que Business Data Analyst.
À travers mes expériences, j'ai appris à naviguer les difficultés de l'implémentation de solutions techniques au sein d'équipes métier. Je propose de mettre à votre service ma maîtrise de la data et ma compréhension approfondie des enjeux métiers.
Voici un rapide aperçu de mes domaines de compétence :
- Définition et mise en œuvre de stratégies de changement, notamment en transformation digitale.
- Analyse et définition des KPI les plus pertinents pour piloter vos activités.
- Orientation et adaptation de vos besoins vers les solutions techniques idéales
French
Native or bilingual
English
Native or bilingual
Chinese
Conversational
German
Conversational
Can work on-site
Genève (up to 50km)
Experience
- Eiffage Génie CivilProject Data ManagerCIVIL ENGINEERINGJuly 2025 - Today (1 year)Île-de-France, FranceChallenge :Eiffage needed a structured approach to track the Penly nuclear plant project, manage EDF contractual obligations, and improve data reliability. Critical files were fragmented across departments without unified tools or governance. The goal: centralize data, enhance traceability, and empower non-technical teams through automation and training.Key Deliverables :• Centralized business data into a unified database, enforcing governance best practices.• Designed and deployed Power BI apps for real-time visibility on project progress and contract execution.• Delivered training and documentation to drive adoption of Power Platform and self-service tools.Project Management• Partnered with project leads to translate business needs into scalable, low-maintenance digital solutions.• Promoted standardization and reusability across departments to cut duplication and speed delivery.• Advocated long-term data ownership by empowering teams to manage their own dashboards and workflows.Technical Stack : Power BI, Power Platform (Power Apps, Power Automate), PostgreSQL
- Audencia Business SchoolProfessor in Financial Data VisualizationEDUCATION AND E-LEARNINGNovember 2024 - Today (1 year and 8 months)Paris, FranceProfessor in Financial Data Visualization:- Taught Financial Data Analysis to 43 postgraduate finance students. Enhanced their skills in data storytelling and financial insights, with 98% of students achieving advanced proficiency by course end.- Employed interactive learning techniques to ensure practical understanding and application of financial data insights.Professor in Data Management & Analytics- Taught Data Management & SQL to 43 postgraduate finance students. Enhanced their skills in databases and SQL, with 100% of students achieving advanced proficiency by course end.- Employed interactive learning techniques to ensure practical understanding and application of financial data insights.
- Certified Training Center (Qualiopi Certified)Professor in Financial Data VisualizationEDUCATION AND E-LEARNINGFebruary 2024 - Today (2 years and 5 months)Paris, FranceConduct monthly Power BI training sessions for corporate clients. Successfully guide professionals to a high level of Power BI mastery, aligned with Qualiopi standards.Conduct monthly Power Automate Desktop training sessions for corporate clients. Successfully guide professionals to a high level of Power Automate mastery, aligned with Qualiopi standards.
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Education
- Master of Engineering - Mathematical and computational EngineeringIMT Atlantique2022Grade: 3.7/4 Activities and societies: Member, Sport Autrement Association : - Engaged in sports outreach for the underprivileged. - Organized special events to promote inclusion through sports. Lead Organizer, Poker & Magic Club : - Orchestrated weekly events, bringing enthusiasts together. Handball Trainer & Team Captain - Clubs: Chesnay and IMT Atlantique. - Responsible for physical training programs. - Led the team, ensuring unity and performance. Grandes Écoles with Preparatory Class – IMT Atlantique Specialization in Mathematical and Computational Engineering : - Machine Learning, Optimization, Stochastics, Market Finance Erasmus Exchange at Budapest University of Technology and Economics : - Markov Chains, Stochastics, Economic Analysis, Cybersecurity Specialization in Heterogeneous Embedded Systems : - Hardware-Software Interactions, C++ Programming, Workshop on Micro & Nanotechnology
- Master Data Management for FinanceAudencia Business School2023Grade: 4/4 Master in Data Management for Finance - Audencia Business School - International Master's Program Big Data - Enterprise Finance - Market Finance - Economics - Strategic Analysis - Quantitative Methods - Data Management, Visualization (KPIs, Tableau, Power BI) - Programming - Leadership