AI Product Management as a Markov Chain

Product Management as a discipline sits at the intersection of business need, user experience and technology. A consistent Product Management strategy is necessary for delivering a viable and sustainable product. When the Product Management strategy deviates with every Product Manager hire then the focus and investment can become confused, and you end up a bit… Continue reading AI Product Management as a Markov Chain

Calculating UK Gov Cost of Technology Change

There have been 10 UK Government U-Turns so far in 2020. Each change will have had an associated IT change cost. This is my best personal assessment of what each of these changes would likely have cost. I will provide justification for each of my assumptions and will tend towards a lower possible range. I… Continue reading Calculating UK Gov Cost of Technology Change

How do Covid-19 tracing apps work and how do they comply with EU-GDPR?

The UK is trialling its Covid-19 contact tracing application which tracks human interactions. The app uses Bluetooth Low Energy (BLE) communications between smartphones for registering handshakes' duration and distance. This data is then uploaded to a centralised database so that if a user self-registers as Covid-19 positive, the centralised service can push notifications to all… Continue reading How do Covid-19 tracing apps work and how do they comply with EU-GDPR?

Unit Tests for Covid-19 Polymerase Chain Reaction Software

The Francis Crick Institute has repurposed its laboratories as an emergency Covid-19 testing facility. The Crick is helping combat the spread of infection and allow key workers to perform lifesaving duties and remain safe. Crick repurposed PCR testing lab One of the main technologies the Crick is using in this effort are Polymerase Chain Reaction… Continue reading Unit Tests for Covid-19 Polymerase Chain Reaction Software

Google Cloud managed Spark & Hadoop for Mobile Network Performance

Medallion Architecture to graph

As a Google Cloud Platform certified architect I really should blog some more about my actual usage of GCP. One of my favourite tools is Dataproc as it provides a managed Spark & Hadoop environment and enables a lambda architecture suitable for complex network event processing and function remediation. A mobile radio network is a… Continue reading Google Cloud managed Spark & Hadoop for Mobile Network Performance