I will extract business insights using sql

Brazil

I speak English, Portuguese

Data and BI Analyst

I am a Data and BI Analyst specialized in transforming raw data into operational intelligence and visual reports that impact business results. I possess advanced technical proficiency in SQL, Power BI...
About this Gig

Struggling to make strategic decisions with your data?

Raw data is useless if it doesn't answer business questions. I specialize in Exploratory Data Analysis (EDA) using SQL to turn complex databases into actionable insights.

I apply strict data integrity principles to ensure every metric conforms to your business rules. From understanding past performance to finding hidden trends, I'm here to help.


What I offer:

  • Descriptive & Diagnostic Analysis: Advanced SQL queries (JOINs, CTEs, Window Functions) to show what and why it happened.
  • Data Integrity Checks: Identify outliers and ensure data aligns with business constraints.
  • Trend & Cohort Analysis: Find growth opportunities, churn rates, or seasonal patterns.
  • Actionable Reporting: Translate SQL results into clear business recommendations (Premium).

Tools:

  • SQL
  • Spreadsheets (Excel/Sheets)

IMPORTANT: Please message me before ordering so we can discuss your business problem and data structure!

Analysis type:

Quantitative Analysis

Descriptive Analysis

Expertise:

Business Insights

Trends

Anomaly detection

Technology:

Excel

Google Sheets

Jupyter Notebook

Power BI

Programming language:

SQL

DAX

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