Adrien Tcha

Hello, I am Adrien, a Power BI expert Data Analyst for 7 years.

Passionate about data, I am open to new opportunities to deliver strategic decision-making dashboards to my clients.

I can assist you with the following tasks:

📊 Power BI

◦ Requirements gathering: study of the specifications, business needs analysis, KPI definition

◦ Power BI report development: creation of custom dashboards, selection of relevant data visualizations (pivot tables, pie charts, treemaps, line charts, histograms, scatter plots, Gantt charts)

◦ Data modeling: creation of high-performance models with Power Query (M language) and DAX

◦ Data integration: automation of data collection and transformation from various sources (Excel, CSV, SharePoint, API, CRM, ERP) using SQL and Python

◦ Power BI Services administration: user management, automated data refresh, data security with RLS

◦ Data analysis: statistical analysis and exploratory data analysis, development of strategic recommendations

◦ Power BI training: supporting your teams in upskilling on Power BI

🚀 Concrete results for your organization

◦ Maximizing your time: reducing manual tasks to focus on decision-making analysis

◦ Strategic decision-making: driving and optimizing your business with reliable insights and recommendations

◦ KPI tracking: monitoring ROI evolution to evaluate goal achievement

◦ Project management: improving teamwork in Agile (Scrum, Kanban) with incremental delivery and participation in ceremonies (daily, sprint planning, review, retrospective)

Contact me to discuss your project.