Mark Tolson
Summary
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SeniorMark Tolson is a director and seasoned software leader based in Greater Sydney with 25+ years in enterprise development and a focused track record in automation, practical AI, and building systems that simplify complex workflows. He founded Null Theory to deliver custom software and automation where off‑the‑shelf tools fall short, and concurrently serves as Fractional CTO for a leading Australian personal injury firm, driving process improvement and client-facing technical innovation. Previously he led product and technical services at Pulse Software, delivering SaaS business process management solutions while maintaining a hands‑on passion for coding and solid engineering practices. Known for blending strategic leadership with practical implementation, he prioritises measurable operational impact and engineering teams that produce durable, maintainable systems.
10 years of coding experience
Github Skills (76)
ai9
retrieval-augmented-generation9
agentic-ai8
react8
ios8
bootstrap8
react-native8
android8
nodejs8
http-client7
unet-image-segmentation7
javascript7
device-orientation7
oms7
mobile7
Programming languages (12)
Github contributions (5)
marktolson/ai-nanny
Mar 2020 - Mar 2021
Contributions:28 commits, 27 pushes, 1 branch in 11 months
marktolson/hyperun-worker-helper-service
Jan 2021 - Mar 2021
Contributions:3 pushes, 1 branch in 1 month
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