Freelancer profile translated to English.
Back to original languageAbout Dennis
IT FINANCE Profile:
2 years of experience as an IT Financial Project Manager in improving management control processes at Safran:
- Optimization and automation of financial processes via Power BI (P&L, Cash Management, monthly closings)
- Requirements gathering workshops and writing functional specifications
- Training workshops and change management
2 years of experience as an Information Systems Auditor at Mazars:
- Data analysis using Excel, PowerBI, and Alteryx tools, operational process study
- General application controls at the level of access, evolutions, and incidents.
- Controls on the proper application of company-defined processes in financial software and applications
- Control of IT migration projects: review of data migration, review of testing strategy
2 years of experience as a Business Analyst in the Management Control team:
- IT project management, software change from SAS to POWER BI
- Excel VBA automation project for monthly reporting
2 years of experience in IT Management Control:
- Management control of full distribution costs under the ABC model
- Responsible for VAT and customs reporting
- Reduction of reporting process timelines through optimization and automation of part of the process
2 masters obtained:
- Information Systems and Knowledge, Business Analysis option (Paris 1 Panthéon Sorbonne, 2020)
- Finance, Audit & Management Control option (ESG Finance, 2019)
Skills:
- Project management (project monitoring, deadlines/costs)
- Requirements engineering (gathering needs/solutions/requirements)
- Specifications, mapping (use case, sequence diagram, activity diagram as-is/to-be, technical-functional, KPI)
- Process improvement (BPM: Business Process Management)
- Change management, knowledge management
- Agile methodologies: scrum, V-model
English
Conversational
Spanish
Conversational
French
Native or bilingual
Can work on-site
Gonesse (up to 50km), Paris (up to 5km)
Experience
- SAFRAN AEROSYSTEM / ECOMAPGNIEIT Financial Project Management – Business AnalystOctober 2023 - October 2025 (2 years)Project ownership and continuous improvement of management control processes (Excel/POWER BI)- Scoping, design, and organization of various BI projects, formalization of processes and needs- Creation, updating, and maintenance of automated reports (Query, Apps, Automate)- Controlling, budget planning, P&L, monthly closing tasks, performance improvement
- MazarsInformation Systems Auditor for Account CertificationOctober 2021 - October 2023 (2 years)La Défense, FranceExecution of IT audits for accounting, billing, and customer relationship management software:- Study of company processes and business rules- Controls on access management, changes (testing phase controls), and application incidents- Controls on IT dependencies (interfaces, key reports)Execution of IT audits on configurations (general accounting, budgets, roles, currencies) on SAP S4 HANA:- Study of processes, business rules, and configurations to ensure SAP correctly supports them- Controls on access management, changes, and application incidents (roles, role groups, changes to critical financial data and contacts)- Controls on key processes (blocking SAP controls, validation workflows, O2C, P2P)
- Voyages SNCFBusiness AnalystTRANSPORTATIONAugust 2019 - October 2020 (1 year and 2 months)Courbevoie, FranceChange of the TGV SNCF revenue calculation decision support information system, from SAS to Power BI:- Monthly reporting of SNCF carrier revenues on Excel and AccessUse of SAS statistical software, modification and adjustment of processing code (SQL)- Project management: software change, requirements gathering, knowledge acquisition, mapping- Power BI: data processing integration and automation, data analysis, testing, DAX language
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Education
- University Diploma in Technology in Business Management and Administration, Small and Medium Organizations optionIut Villetaneuse2014
- Bachelor's degree in Law, Economics, and Management, Organizations Management optionGescia2016