I design and maintain end-to-end Data & BI solutions, covering multi-source integration, data preparation, modelling, KPI definition, reporting automation and secure access.
My operational and team-supervision background helps me understand and challenge business requirements and turn them into practical, reliable solutions. I work independently across several projects, partnering with operational teams and management.
I primarily work with Microsoft tools (Power BI, Power Query, Dataflows, Power Automate, Excel and SharePoint) and Google tools (Sheets, Looker Studio, Apps Script and Drive). My strengths include data transformation, modelling, workflow automation, data quality and confidentiality. I am continuing to develop my SQL skills.
📍 Neupré, Belgium | 🚗 Driving licence B | ✉️ edgaranyu@icloud.com | 📞 0472 401 602
Organisation and planning
Independent delivery
Analytical thinking
Business collaboration
Data & BI Solutions — contractual title: Quality Assurance Analyst
Analyse business requirements, design multi-source BI solutions, prepare and model data with Power Query and Dataflows, define KPIs and DAX measures, implement data quality checks, RLS and Microsoft/Google automations across multiple projects.
Supervisor
Led operations, consolidated data, tracked KPIs, prepared reports and supported team planning and performance. This role laid the foundation for my transition into data and reporting.
Administrative assistant
Tracked attendance and hours, processed administrative data and consolidated Excel files to improve operational monitoring.
B2B / Call Centre Supervisor
Supervised a team, monitored KPIs and built reporting in Google Sheets and Looker Studio, including individual access-controlled views and team-wide performance reporting.
Call centre agent
Handled customer enquiries by telephone and email, managed complaints and followed service and quality procedures.
OpenClassrooms
Certificate of completion
OpenClassrooms
Certificate of completion
OpenClassrooms
Certificate of completion
Académie nationale maritime d'Odessa - Ukraine
Programme not completed; academic transcript available
Lycée Général Leclerc - Cameroun
Secondary school diploma
Actual dashboard excerpts, cropped and partially obscured to protect sensitive information; other diagrams illustrate professional work.
An example based on a real BI use case: multiple sources, preparation, data modelling, access security and management-focused visualisation.
Overview of a process to retrieve, transform, generate and automatically transfer daily KPIs.
An example reporting design with individual views, a collective view and clear separation of sensitive information.
Visual overview of access rules, data validation, history, confidentiality and pre-publication controls.
Actual dashboard excerpt with sensitive information obscured. No metrics or visuals have been added.
Actual dashboard excerpt with sensitive information obscured. No metrics or visuals have been added.
Actual dashboard excerpt with sensitive information obscured. No metrics or visuals have been added.
Actual dashboard excerpt with sensitive information obscured. No metrics or visuals have been added.
Actual dashboard excerpt with sensitive information obscured. No metrics or visuals have been added.
No client or agent names, operational identifiers or confidential data are intentionally disclosed in these examples.
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