Jos Bondoc

After graduating from Imperial College London with an MSci in Chemistry, Jos wanted to move away from working in a lab but wanted to keep utilising the problem-solving and analytical skills he had developed. The Data School was the perfect opportunity for this.

For his placements, Jos has found success in upskilling employees in Tableau and Alteryx. He also has experience in delivering short and long-term solutions to clients across a range of industries, allowing him to build strong client and stakeholder management skills. Some of his notable projects include:

  • automating the production of daily Excel reports identifying invalid errors in customer bookings using SQL and Python
  • developing a Tableau dashboard for monitoring API performance and providing error visibility
  • plus other projects involving data quality monitoring and data modelling

Jos has achieved several qualifications:

  • Tableau Certified Data Analyst
  • Alteryx Designer Advanced
  • Snowflake SnowPro Core Certification
  • AWS Certified Cloud Practitioner

Overall, he is dedicated to helping businesses improve their data analytics capabilities and look forward to leveraging his skills and experience to drive impactful solutions.

Certifications

Blog Posts

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Mon 05 Jul 2021 | Joselito Bondoc
Ranking (Dense) in Alteryx
During an Alteryx Challenge (challenge 9), I found that creating a dense ranking in Alteryx isn't straightforward. So I will be showing two methods: using a lookup table and using the Multi-row formula tool.
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Tue 15 Jun 2021 | Joselito Bondoc
Using Custom Admin Views to Help with Tableau Server Housekeeping
Using Tableau Server Insights and Custom Admin Views to help with housekeeping of Tableau Server.
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Thu 03 Jun 2021 | Joselito Bondoc
Improving Stacked Bar and Area Charts Using Interactivity
This blog post will look at how to add more value to the use of stacked bars and area charts.
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Fri 04 Jun 2021 | Joselito Bondoc
Preppin' Data Challenges Using SQL/Snowflake
For this week's Friday project (week 9 of DS training), Coach Carl tasked us with using SQL to complete Preppin' Data challenges! So in this post, I will be documenting the steps I take to solve (or not solve) these challenges! 2021 W1 Figure a
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Tue 20 Apr 2021 | Joselito Bondoc
Grouping values in Tableau Prep Builder
A quick introduction of grouping values by fuzzy match in Tableau Prep Builder!
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Wed 02 Jun 2021 | Joselito Bondoc
Generating a Heat Map in Alteryx and Visualising in Tableau
Creating heat map pologyons using the Heat Map tool in Alteryx and then using Tableau to visualise it.
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Mon 26 Apr 2021 | Joselito Bondoc
DS23: Macros and a bit of RegEx practise with UK Petitions data
Friday's project for week 3 at the DS was on UK petitions. After the feedback and realising the dataset I used wasn't complete, I set myself a little challenge and compiled my own dataset as well as make improvements on my viz.
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Tue 13 Apr 2021 | Joselito Bondoc
DS23: Using padding to create white space and other things.
In this post, I'll talk about the difference between inner and outer padding and how they can be used in dashboard design and other visualiations to add white space.
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Tue 13 Apr 2021 | Joselito Bondoc
DS23: Intro to Data Viz 101 and a makeover!
After being taught Data Viz 101, Andy tasked us with doing #MakeoverMonday for this week! Here, I talk about what I did for my own makeover of this NBA referees dataset.
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Sat 10 Apr 2021 | Joselito Bondoc
DS23: First project and presentation
First friday project! The task was to improve our original application to the DS using supplementary data. Here I give an overview of my plan, Alteryx workflow, any issues encountered and what I learnt!
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Sat 10 Apr 2021 | Joselito Bondoc
DS23: First experiences with Alteryx
Our first week of training at the Data School was in data prep. and in this post I give a quick overview of how we built our first Alteryx workflow together!
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