I hold a degree in Systems Analysis and Development and am a continuously evolving professional in Data Security, focusing on SQL Server, Azure SQL, PostgreSQL databases, and Python automation. I work on monitoring, optimizing, and analyzing database environments, including performance routines, auditing, and security, always aligning my practices with LGPD (Brazilian General Data Protection Law) principles.
📌 SQL & Database Administration
- SQL Server database administration and monitoring
- Optimization of queries, indexes, and internal structures
- Audit, security, and compliance analysis (LGPD)
- Implementation of purge, archiving routines, and data pipelines (Azure Data Factory, Fabric)
- Using Azure Portal for performance and security insights
- Process automation for on-premises and cloud database environments
📌 Backend Development
- Python for task automation and integrations
📌 Governance, Security & LGPD
- Automation of data collection, logging, and auditing
- Data minimization and secure handling
- Access review and login attempt monitoring
| Area | Technologies |
|---|---|
| Databases | SQL Server, Azure SQL, MySQL, PostgreSQL |
| Cloud & DevOps | Azure Portal, Azure Data Factory, Monitoring |
| Programming | Python (automation, data analysis), JavaScript |
| Web | HTML5, CSS3, basic JS |
| Tools | Git/GitHub, Advanced Excel, Google Sheets |
| Languages | Advanced English (C2) |
🎓 Systems Analysis and Development — FAESA (2024–2026)
🎓 Biological Sciences — IFES (2019–2023)
📘 Professional Development Courses:
- OOP Python, Automation, and Data Analysis
- SQL for Database Administration
- LGPD applied to data processing and security
💡 Featured repositories on my GitHub:
- Progress_Python → My practical journey and evolution in Python
- SQL_Udemy_Curso → Exercises, routines, queries, and studies in SQL
- WebScraping_projeto → Data collection automation
- Landing_page → First steps with HTML/CSS
🐍 Python
🛢️ SQL Server / PostgreSQL
☁️ Azure SQL / Data Factory / Fabric
🧩 Git & GitHub
I pay special attention to data privacy and security, implementing:
- Data minimization and anonymization when necessary
- Audit trails and access logging
- Review of user profiles and permissions
- Data purging and archiving to mitigate risk
- Continuous monitoring of login attempts and suspicious activity
📌 Vitória – ES, Brazil
📧 otavio.devwolff@gmail.com
🐦 @taviowff
🔗 github.com/taviowolff