Gerry Mcdonnell-fletcher
Tech Lead at HubSpot
England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolGerry Mcdonnell-fletcher is a Tech Lead with nine years of commercial software engineering experience across media, finance, and SaaS, currently leading Marketing Orchestration - Campaigns at HubSpot. He progressed from internships and placement roles at Fidessa to engineering positions at Bloomberg and ITV, bringing a mix of low-latency finance systems and large-scale consumer-facing platform experience. Known for bridging hands-on implementation with team leadership, he focuses on reliable, scalable backend services that support complex workflows. Based in England, he pairs a BSc in Computer Science from the University of Brighton with practice-driven expertise in shipping production systems. Colleagues describe him as a pragmatic problem-solver who rapidly moves ideas into measurable outcomes while mentoring peers. He often brings lessons from high-frequency and enterprise environments to shape resilient marketing systems at scale.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of Brighton
Github Skills (129)
python10
testing10
http10
authentication10
http-client10
backend10
openapi10
javascript10
sttp10
zio10
akka10
api10
github-api10
lambda10
developer-tools10
Programming languages (12)
Github contributions (5)
two-app/memory-service
Feb 2020 - Feb 2021
Contributions:8 reviews, 149 PRs, 271 pushes in 1 year
two-app/authentication-service
Feb 2020 - Dec 2021
Scala implementation of Authentication Service.
Contributions:50 PRs, 80 pushes, 51 branches in 1 year 10 months
scalaauthenticationauthentication-service
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