Miguel M.

**SQL Server DBA | Database Administration | T-SQL | ETL | Power BI | Data Analysis** I’m a **Systems Engineer and Database Administrator** with professional experience in **SQL Server, Oracle, MySQL, PostgreSQL, ETL, data analysis, reporting, and process automation**. I help businesses manage their databases, improve data quality, automate repetitive processes, and transform raw data into useful reports and dashboards. ### 🗄️ Database Administration * Microsoft SQL Server * T-SQL development * Oracle Database * PostgreSQL * MySQL * Database maintenance and troubleshooting * Backup and recovery * Data integrity and security * Performance optimization * Database monitoring ### 📊 Data Analysis & Reporting * SQL data analysis * Data cleansing and validation * Power BI dashboards * SSRS / Report Builder * KPI development and reporting * Advanced Excel * Excel automation and VBA * Tableau * Data visualization ### 🔄 ETL & Data Engineering * Data extraction, transformation, and loading (ETL) * Data Warehouse * Data integration * Data cleansing * Data validation * SQL-based data transformation * Process optimization and automation ### ⚙️ Automation & Scripting * PowerShell * Power Automate * Excel VBA / Macros * Basic Python * Linux / Unix * Microsoft 365 ### What I can do for your business ✔ Build and optimize SQL queries ✔ Develop T-SQL scripts ✔ Troubleshoot SQL Server databases ✔ Perform database maintenance ✔ Create ETL processes ✔ Clean and transform datasets ✔ Build Power BI dashboards ✔ Create SSRS reports ✔ Automate Excel reports and repetitive tasks ✔ Develop KPI dashboards ✔ Analyze business data ✔ Optimize database and reporting processes I focus on delivering **reliable, organized, and practical solutions** that help reduce manual work, improve data quality, and make business information easier to understand. **Have a database, reporting, ETL, or data analysis project? Send me the details and I’ll help you find the right solution.**