💡 Data Analyst | SQL | Python | Power BI | Excel | Data Storytelling
With 20 years of professional experience in the banking industry and 2+ years in data analytics, I specialize in transforming complex datasets into clear insights that support business decisions.
My expertise includes SQL, Python, Excel, Power BI, and ETL processes.
I’m passionate about data-driven problem solving, especially in finance, credit risk, HR, and customer analytics.
Currently, I’m sharpening my skills in Data Science and Machine Learning while expanding my portfolio.
- Languages & Databases: SQL, Python (Pandas, Numpy, Scikit-learn)
- Visualization & BI: Power BI, Excel (Power Query, Power Pivot, DAX)
- Data Handling: ETL, data modeling, data cleaning
- Other: Git, Jupyter, Looker
-
Business Performance Insights – “Acelera” Project
Exploratory data analysis and trend identification to support decision-making in business operations. Applied Python (Pandas, Matplotlib, Seaborn) to clean, analyze, and visualize datasets. -
Academic Capstone – TCC FIA (Analytics & Data Science)
End-to-end project combining statistical methods and machine learning for business analytics. Focused on predictive insights and practical applications of data science techniques. -
Predictive Analytics with Excel Dashboards
Built interactive Excel dashboards using Power Query, advanced formulas, and data visualization. Developed financial and HR scenarios to support forecasting and decision-making. -
Customer Insights with SQL
Designed and optimized SQL queries to analyze customer behavior and business performance. Produced clear reports and KPIs to support data-driven strategies. -
SQL Final Project (Datacamp)
Completed a full SQL workflow: data cleaning, transformation, aggregation, and reporting. Focused on performance optimization and business insight generation.
-
Data Analyst Associate Certification (Datacamp)
Hands-on projects in SQL, Python, and Data Analysis, including case studies on real-world datasets. -
DIO Database Experience Projects
- E-commerce Data Modeling: Designed conceptual and logical data models for an online store.
- E-commerce Database Logic: Built relational schema with normalization and constraints.
- Workshop Database Modeling: Created ER model to represent workshop business processes.
- Workshop Database Logic: Implemented logical model with SQL queries for data integrity and reporting.
- 🌐 Portfolio
- 📧 Contact: your.email@example.com
👉 More projects coming soon as I expand my portfolio in advanced analytics, Power BI, and predictive modeling.