David Lai Email & Phone Number

David Lai is a Power Business and Visualisation Lead at Deloitte. He possess expertise in etl, data warehousing, business intelligence, data modeling, microsoft sql server and 23 more skills. Colleagues describe him as "I worked with David for around 5 months on an end-to-end analytical project for a global organisation. David brought a very versatile and valuable skillset to our visualisation team. As a result of his efforts and mentorship, he helped us to deploy a set of functionally global dashboards for the client. With David’s experience and input we were able to achieve some of the following key improvements: - Transformation of existing data models to follow that of a ‘star schema’ approach… Show more" and "Working with you was a great pleasure. You have both theoretical and practical knowledge about: - Power BI (Query M, DAX, performance tuning as well as other aspects of Power BI such as dataflows, PBI Service capacity planning and how to bring all these technologies to together) - Data modelling (databases, schemas, best practices) The HR Analytics reporting solution we worked on was exceptionally difficult due to the sensitivity of data and complexity of our business. As one would… Show more"

Listed skills include Etl, Data Warehousing, Business Intelligence, Data Modeling, and 24 others.

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  Power Business And Visualisation Lead

  Deloitte

  United Kingdom