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ML.NET, Azure Functions and the 4th Industrial Revolution

by Howard van Rooijen

TLDR; There is a lot of hype around AI & ML. Here’s an example of using ML.NET & Azure Functions to deliver a series of micro-optimisations, to automate a series of 1 second tasks. When applied to business processes, this is what the 4th Industrial Revolution could look like. We’re in the 3rd major hype […]


In September I joined endjin a Technical Fellow (an entirely new branch in endjin’s career pathway to accommodate me – more on that later). I’ve has been involved with endjin since 2011, as an Associate, helping to deliver some of our most technically challenging projects (and if you go even further back, I attended Cambridge University with endjin co-founder […]


I’m very excited that Ian Griffiths has joined endjin as a “Technical Fellow”. This is a new career pathway branch we created especially for Ian, as he didn’t really fit into any of our existing roles; his skills and expertise exemplify a pathway that many software engineers desire, but few have the opportunity to achieve […]


I’m back! Hi everyone. It’s been a long while since my last blog. *Bows head in shame* Blogging is one of those things I know I should do more often, but I’m still not in the routine in which one needs to be in order to do it regularly. As a consequence, what usually happens […]


Recently, Jess and I were looking at a Power BI report we produced for one of our clients. On the ‘overview’ page, we have numerous high-level visuals: Total Sales, Previous Year Sales, % Change YoY etc. Something struck me as odd, though. As I’m sure many of you who have spent days on a report […]


Using Python inside SQL Server

by Ed Freeman

Hello everyone. Before Christmas I played around with SQL Server 2017’s inline Python integration capability. This capability was announced early last year, with the corresponding integration with R already being possible for a number of months. The main benefits from this are the abilities to: Eliminate data movement (having to transfer data samples from a database to […]


One of the great benefits of Azure (and the Cloud in general) is the simplicity with which you can create and scale resources. The downside to this is that you can easily lose track what you’ve got deployed, or accidentally create expensive items and leave them running. We wanted a way to track our spending […]


My first month as an apprentice at endjin

by Ed Freeman

A little over 10 months ago I wrote a blog which reflected on my summer internship at endjin. Now, a little over 10 months later, I’m sitting in the same office one month into my Software Engineer Apprenticeship after having completed my Maths degree and choosing to come and join the team here, for good. […]


2 Day Microsoft Bot Framework Hackathon with Watchfinder

by Howard van Rooijen

Jonathan Gill CTO, Watchfinder Jonathan Gill is CTO at Watchfinder. Watchfinder buys watches from members of the public, returns them to as new condition, warranties them, and sells them back to the public via their website and retail stores. They have grown to 120+ staff, and turnover £70 million per year. On the 3rd of […]


This post explains how to create a PowerBI report which sources data from two separate Azure SQL Databases. PowerBI offers two data access mechanisms; Import and DirectQuery. DirectQuery provides a range of benefits, the chief of which is that data is automatically refreshed. DirectQuery doesn’t import any data into PowerBI, instead it queries the data […]


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