

Derek Colley is an experienced data professional, expert in database administration (MS SQL Server, Oracle, PostgreSQL and MySQL), data architecture, SQL and BI development (T-SQL, PL/SQL, ANSI-SQL, BIML, ADF, SSIS, SSAS, SSRS, Power BI, etc.), data engineering (ETL in AWS and Azure stacks) and data analysis (SQL, Python, SPSS, etc.).
$100 - $150/hr
Manchester, UK