Freelancer profile translated to English.
Back to original languageAbout Julien
I help growing digital startups and SMEs implement clear reporting (profitability, cash, KPIs) to manage their business without getting lost in Excel.
As a team grows, figures quickly become scattered across multiple files and tools, making decision-making difficult. My role is to structure this data and transform it into readable and actionable dashboards for management.
What I can bring you:
- Structuring of your financial and operational data
- Implementation of clear dashboards (turnover, margin, cash, key KPIs)
- Monthly reporting to track performance
- Help with reading and interpreting figures for decision-making
Types of projects I work on:
- Implementation or redesign of financial reporting
- Creation of management dashboards (finance, sales, performance)
- Structuring KPIs for growing teams
- Simple reporting automation (Excel / BI tools)
My added value:
- Pragmatic and business-oriented approach (no unnecessary jargon)
- Ability to transform raw data into useful information for decision-making
- Analytical rigor and concrete understanding of how businesses operate
I favor simple, context-adapted solutions so that your tools remain understandable and usable by your teams on a daily basis.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Cabinet du Big 4Financial AuditorCONSULTING AND AUDITSSeptember 2025 - Today (9 months)Paris, FranceParticipation in financial audit missions for companies of various sizes.Analysis of internal processes, understanding of companies' operational functioning, and review of financial data (income statements, cash flows, control elements).Work on financial datasets to verify the consistency of information and understand the mechanisms that impact performance (what works, what works less).This experience gives me a good concrete understanding of how businesses operate and how figures reflect operational reality, without a consulting posture.
- BDE - ENSTA ParisTreasurerCONSULTING AND AUDITSFebruary 2025 - Today (1 year and 4 months)91120 Palaiseau, FranceManagement and monitoring of the association's budget (forecast, expense and revenue tracking, cash flow management).Implementation of simple financial monitoring tools to ensure clear visibility of the financial situation and secure decision-making by the board.Coordination with teams to prioritize expenses and optimize resource allocation in a context of budgetary constraints.This experience allowed me to develop a pragmatic approach to financial management and reporting for small and medium-sized organizations.
- AI SwedenInternRESEARCHJune 2025 - August 2025 (2 months)Göteborg, SwedenApplied research internship on the modeling of complex systems (global agriculture and health systems) using dynamic systems mathematical models.Development and implementation of models to simulate the resistance and resilience of these systems to various disturbances, with exploration of stress scenarios and vulnerabilities.Modeling, experimentation, and results analysis work, with a coding and data exploitation dimension in an AI-related research environment.This experience has provided me with strong analytical rigor, the ability to formalize complex issues, and to produce actionable analyses from data.
Recommendations
Be the first to recommend Julien
Help this freelancer shine by sharing your experience working together.
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
- PARIS
- Engineer's degreeENSTA Paris2027Engineer's degree