Erik on Software

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case study

A collection of 13 issues

Mentoring a Data Engineering Team while Running

A top 10 (US) grocer client contacted SPR to help them with their data lake. While we typically implement such solutions from scratch for our clients, the non-US division of this client had already put a solution in place, and the US division with which we worked was dependent on

Building a Data Platform on AWS from Scratch: Part 2

This article is the second in a multi-part case study series discussing the data platform my team and I built on AWS for the CIO of a Chicago-based global consultancy. As explained in the first part, one goal for this platform was to centralize data assets and data analysis across

Building a Data Platform on AWS from Scratch: Part 1

The CIO of a Chicago-based global consultancy contacted SPR to build out a data platform. While the core platform was to be built by the corporate IT organization run by the CIO, the goal was that this platform would be used by other organizations outside corporate IT as well to

Implementing Databricks for Data Science and Engineering Teams: Part 2

This post is the second part of a soon to be published case study I wrote about a recent client project implementing Azure Databricks with my team for data science and engineering teams (the first part can be found here). The analytics arm of a large midwestern U.S. insurance

Implementing Databricks for Data Science and Engineering Teams: Part 1

A case study I wrote about a recent client project implementing Azure Databricks for data science and engineering teams was recently published (April 9, 2019). This write-up is the first of a two part series covering the first half of a client engagement with my team. (The original post can

Pro Bono: IEEE Chicago Section Statistician - Part 5

My last post in this series on my pro bono efforts outside of the workplace as Statistician for the IEEE Chicago Section mentioned that I walked the Membership Development Chair through the visualizations of my latest monthly presentation to the team, partially in preparation for his request of me to

Pro Bono: IEEE Chicago Section Statistician - Part 4

This post is the fourth in a series on my pro bono efforts outside of the workplace as Statistician for the IEEE Chicago Section, a new position that I filled in September 2012 after the membership development team realized that ongoing data analyses and reporting was needed around declining enrollment.

Pro Bono: IEEE Chicago Section Statistician - Part 3

This post is the third in a series on my pro bono efforts outside of the workplace as Statistician for the IEEE Chicago Section, a new position that I filled this past year after the membership development team realized that ongoing data analyses and reporting was needed around declining enrollment.

Pro Bono: IEEE Chicago Section Statistician - Part 2

This past month, I submitted a first post in a series that discusses some of my pro bono contributions as Statistician for the IEEE Chicago Section. As stated in that post, my goals are to work with the Membership Development Chair to meet his immediate needs, as well as explore

Pro Bono: IEEE Chicago Section Statistician - Part 1

Over three years have past since my last post here on my pro bono efforts outside of the workplace. My latest pro bono contributions over the last few months have been working as Statistician for the IEEE Chicago section. The Statistician role is new for the section, and works within