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Jonathan Ellins

Lead Technical Strategist

Jonathan specialises in analysis and multi-platform integrations which provide actionable insights.

Our data expert

Jonny is our Lead Technical Strategist, with over 15 years of experience in digital marketing. He specialises in automation, insights, data, and analytics, working towards Hallam’s biggest innovations.

As a member of Team Hallam since 2014, Jonny’s previous roles have covered web development, search engine optimisation and paid advertising, meaning that he has the experience and flexibility needed to provide unified solutions to the biggest technical problems faced by our clients.

Away from Hallam, Jonathan has a passion for innovation, launching ingenious new games and creating one-of-a-kind gadgets.

Latest posts by Jonathan

Ai and Machine Learning

Extracting brand awareness data from LLMs

Did you know you can extract brand awareness data from large-language models (LLMs)? Since LLMs contain vast amounts of information…

Google

Bypassing ad blockers with server-side custom GTM loaders

The ad-blockolypse hit hard around ten years ago online, and there’s still an ongoing war between ad platforms and the…

Data + Privacy

Future-proofing your first-party data brand strategy

The results are in. Online brands utilising their first-party (owned) data are already leaps ahead of the competition regarding customer…

Data + Privacy

How conversion modelling helps recover lost data

Let’s face the facts: you can no longer track 100% of users 100% of the time. There’s an ever-growing list…

Data + Privacy

Preparing for Google Chrome’s Cookie Replacement in 2024

After being innocently invented in 1994, the simple web cookie has gone from an invaluable web technology to one of…

Analytics

How to avoid a ‘crash and burn’ marketing campaign by making the right decisions

Picture a pilot coming in to land and the plane is suddenly swayed left by a gust of wind. To…

Google

Using GA4 demographic data: age, gender and interests

Demographic data is a lot more valuable than you may think. It can help shape your website, paid advertising channels…

Analytics

How to calculate lifetime customer value (LCV) from ecommerce transaction data

As an ecommerce business owner, understanding the value that each of your customers brings to your business over their lifetime…

SEO

How to calculate the ideal maximum CPC for Google Ads

A client recently asked me to calculate the ideal cost-per-click (CPC) for their keywords, but unfortunately there is no exact…

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