Available for opportunities

Viorel Grozea

Data Analyst turning complex data into clear, decision-ready insight with SQL, Power BI, Python & Excel. Microsoft, Oracle & Python Institute certified.

15
Projects
3
Pro Certifications
6.3M
Records Analysed
4
Core Tools
About

Value I Bring

I don't just analyse data — I question assumptions and identify hidden opportunities. I adapt quickly to tools and challenges, bringing a solution-driven mindset that goes beyond requirements to deliver deeper, more meaningful insights.

My Objective

Building a strong foundation in data analytics, with the goal of contributing to a data-driven team where I can turn raw data into clear, actionable insights. Currently expanding across business intelligence tools and advanced analytics through continuous learning, hands-on projects, and real-world application.

Toolkit

Core skills & tools

Excel
Formulas, Conditional Formatting, Dashboards, PivotTables.
Power BI
DAX, KPIs, semantic modelling, row-level security, interactive dashboards.
SQL
Joins, sub-queries, window functions, CTEs, views, indexes.
MS SQL · IBM DB2 · DataGrip
Python
Pandas, NumPy, Matplotlib.
Jupyter
Statistics
Mean, median, mode, distributions, aggregate analysis.
Portfolio

Projects

Credentials

Certifications

PCADShow cert
PCAD — Certified Associate Data Analyst with Python
OracleShow cert
Oracle Database SQL Certified Associate
PL-300Show cert
PL-300 Power BI Data Analyst Certified Associate
Power BIExpand
Microsoft Power BI Data Analyst
IBMExpand
IBM Data Analyst — Coursera
SQLExpand
Advanced SQL Server Masterclass
BA BootcampExpand
Business Analyst Bootcamp
Data AnalysisExpand
Data Analysis — SQL, Tableau, Power BI & Excel

Let's build something with data

Open to entry-level data analyst roles and internship opportunities in the UK.