Arnold Quarcoo

Arnold graduated from the University of Leicester with a BSc in Economics & Accounting and a MSc in Financial Risk Management. Throughout his undergraduate degree, Arnold has been intrigued in all things associated with data and the narratives hidden behind the numbers; where the numbers come from and what do they mean?

His P1 consulting was with Great British Railways Transition Team where Arnold Arnold helped with improving existing dashboards whilst creating new weekly reporting dashboards that was sent out to thousands of users. Ad-hoc work was also a large part of the placement; aiding individuals to create their own views using Tableau & upskilling team members who are unfamiliar with Tableau.

Arnold's P2 was with the University of Liverpool as a Tableau developer. He was tasked with creating dashboards and redesigning existing dashboards to optimise the efficiency of workbooks & to implement the new features available in Tableau to allow for better interactivity and functionality of dashboards. In addition, Arnold did run some upskilling classes where he trained individuals on the fundamentals of Tableau and other specific topics that were requested. Arnold will be carrying on with Liverpool as his P3.

Certifications

Blog Posts

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Fri 25 Nov 2022 | Arnold Quarcoo
Dashboard Week: Day 5 - The Finale!
A blog on the final day of our dashboard week.
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Thu 24 Nov 2022 | Arnold Quarcoo
Dashboard Week: Day 4 - Scraping the Web!
A blog on what I did on the 4th day of dashboard day.
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Wed 23 Nov 2022 | Arnold Quarcoo
Dashboard Week: Day 3 - Large Data!
A blog on the work done in the 3rd day of our dashboard week.
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Fri 21 Oct 2022 | Arnold Quarcoo
Dashboard Week: Day 2 - Accessibility Day!
A blog on the 2nd day of dashboard week.
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Wed 05 Oct 2022 | Arnold Quarcoo
SQL Basics
Learning the basic syntax for SQL and in which order is best to do it in, as SQL is sensitive to the order.
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Wed 31 Aug 2022 | Arnold Quarcoo
How to turn a continuous date into a table
How to turn a continuous date into a table.
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Wed 24 Aug 2022 | Arnold Quarcoo
You shall not Pass! - Tableau Server Permissions
Tableau Server Permissions.
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Mon 22 Aug 2022 | Arnold Quarcoo
Understanding your data
A short blog post on the explain data tab in Tableau.
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Mon 15 Aug 2022 | Arnold Quarcoo
Formula tool and what does it do?
A look at the formula tool and a snippet of one of the many things you can do.
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Fri 12 Aug 2022 | Arnold Quarcoo
Week 2 Presentation: Reworking my application Viz with my current (minimal) knowledge
A blog outlining the various changes that I made to my application viz using the new techniques I have learnt.
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Thu 11 Aug 2022 | Arnold Quarcoo
Combined vs Dual Axis
Main difference between a combined and dual axis & a short tutorial on how to create both.
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Thu 04 Aug 2022 | Arnold Quarcoo
Joining Tables in Tableau Prep
A short tutorial on how to join separate tables in Tableau Prep.
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Wed 03 Aug 2022 | Arnold Quarcoo
How not to Alteryx
A blog on the common mistakes an individual might encounter when using Alteryx.
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Tue 02 Aug 2022 | Arnold Quarcoo
Modern Architecture... no not the buildings.
A brief overview on the traditional vs modern business intelligence and analytics methods, with an example of my own modern architectural diagram on the investment/ banking industry.
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