John

20+ years experience. Indicative day rate £625. Geo – North, Midlands & Remote.

An accomplished and successful SQL Database Developer and Administrator with over 30 years’ experience in technical roles.  Combines sound technical expertise and an understanding of Agile processes with a proven ability to meet and surpass client requirements. Confident collaborating with colleagues and customers at all levels, working both remotely and at client sites. Possesses a solid track record in overcoming challenges to deliver reliable and efficient systems.

• Contract Microsoft SQL Database / data warehouse / BI Developer / DBA with several years of experience including:
• GDPR
• Performance troubleshooting
• Business Intelligence using SSIS, SSAS, SSRS, Power BI in data warehouse builds
• Database upgrades across SQL platforms and versions
• Data Extraction, Transformation and Load (ETL), for example between payroll and personnel systems in banking
• Data cleansing and deduplication
• Working with teams of developers and analysts to deliver back end routines to hook into newly designed applications

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