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Glen Johnson

@glenjohnson

I am a Technology Solutions Manager reducing costs through automation, improving workflows, and ensuring ad-tech compliance.

United Kingdom
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What I'm looking for

I'm seeking a role where I can lead technology solutions and automation to reduce costs, improve workflows, and scale ad-tech operations within a collaborative, compliance-focused team.

I am a Technology Solutions Manager with six years' experience streamlining systems, tech and processes to drive client growth and efficiency, including cutting operational costs by 60% through automation and API-led solutions. I routinely troubleshoot and optimise ad-tech stacks—GA4, Adobe Analytics, GTM, Tealium, DV360—and use verification tools such as IAS, MOAT, and DoubleVerify to protect campaign investments.

I build and scale cross-functional workflows, introduce tools like JIRA to reduce errors, and create QA documentation and automation to meet SLAs. I mentor teams, improve onboarding and trafficking via CM360 and Flashtalking, and champion inclusive initiatives, having led a team nominated for a British LGBT Award.

Experience

Work history, roles, and key accomplishments

HG
Current

Technology Solutions Manager

Havas Media Group

Mar 2021 - Present (4 years 6 months)

Streamlined campaign operations and introduced automation via Google APIs, slashing trafficking costs by 60% while improving SLA compliance. Troubleshot GTM, Tealium, GA4 and Adobe Analytics and created QA documentation and JIRA workflows to accelerate deliverables.

HG

Advertising Operations Executive

Havas Media Group

May 2019 - Mar 2021 (1 year 10 months)

Reduced trafficking costs by 60% through automation and Google API initiatives and introduced JIRA to reduce errors and improve SLA delivery. Scaled team knowledge-sharing with templates, trackers and training to improve cross-functional campaign workflows.

Education

Degrees, certifications, and relevant coursework

University of Hertfordshire logoUH

University of Hertfordshire

Bachelor of Science, Pharmacology

2012 - 2015

Grade: 2:1

Completed a Bachelor of Science in Pharmacology with a 2:1, including a dissertation on alterations in choline acetyltransferase and calbindin immunoreactivity in MPTP-treated common marmosets relevant to Parkinson's disease.

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Glen Johnson - Technology Solutions Manager - Havas Media Group | Himalayas