Ahmed

20+ years experience. Indicative day rate £450. Geo – London & Remote.

I specialise in SQL Server Development and modelling, SSRS/Power BI Report Development and SSIS (ETL). I am also skilled in SQL Optimization, Data warehousing and SSAS Tabular and am also able to develop .NET applications

• Skilled in all aspects of SQL Development from SQL 2000 through to SQL 2016.
  • Including use of DDL, DML, Creation and use of Store Procedures, UDF, Error Handling, Ranking Functions…
• 5 years plus experience using ONYX CRM and financial Applications.
  • Including Development of Onyx application, Support and maintenance.
  • Integration of onyx CRM with bespoke SOP system.
• Experience in Data integration and extraction using SSIS.
  • Including use of SSIS transformations and tasks for Data merging, Data scrubbing, Data cleansing and Data validation.
  • Use of SSIS script component for custom transformations.
• Development of reporting using SSRS Reporting and Power BI
  • Creation of management and detail level reporting.
• Skilled in Data optimisation and tuning skills
  • Refactoring of TSQL code and re-indexing to improve queries.
• .NET Development in both C# and VB. Net
  • OO design experience
• Maintaining and creating system documentation.
  • Including requirements gathering functional documentation, system documentation and end-user documentation.
• Experience with data-ware house design And Development.
  • Star-schema, snowflake, dimension modelling. SCD Type 2 Implementation.
• Worked in data migrations projects.
  • Transfers using utilities like SSIS, Bulk Copy Program (BCP) and Bulk Insert and SQL Stored Procedures.
• ITL experience.
  • Including Change Request, Problem management and Ticket Management.
• Legacy Skills.
  • VB6/COM, Excel VBA, Access, Classic ASP, Cold fusion.

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