Oli Treadwell
Software Engineer at Numeral
New Zealand
Summary
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Rockstar🎓
Top SchoolOli Treadwell is a software engineer with 12 years’ experience building customer-focused web applications, specializing in React and Node.js while comfortably working across backend stacks like .NET and Ruby on Rails. He has driven measurable business outcomes—doubling subscriptions for major Condé Nast titles with a universal paywall and increasing engagement through platform migrations and modular design systems at WorkTango and Kazoo. Experienced in refactoring legacy systems and shipping end-to-end features, he combines strong product sensibilities with pragmatic engineering, automated testing, and Domain-Driven Design patterns. A seasoned mentor and instructor, Oli has coached junior engineers and taught at bootcamps, and he routinely pairs hands-on implementation with documentation to reduce future maintenance costs. Based in New Zealand, he also runs a consultancy that delivers practical web presences for authors and cultural organisations, reflecting a long-standing interest in using tech for social good.
11 years of coding experience
7 years of employment as a software developer
Postgraduate Diploma Information Technology, Postgraduate Diploma Information Technology at Whitireia Community PolytechnicBachelor of Science - Presidential Scholar International Business & Entrepreneurship, Bachelor of Science - Presidential Scholar International Business & Entrepreneurship at Chapman UniversityWeb Development, Web Development at Dev Bootcamp
Stackoverflow
15reputation
237reached
0answers
2questions
Github Skills (97)
euler10
zero-configuration10
python10
null-safety10
perl10
visual-studio10
cpp10
javascript10
editor10
golang10
developer-tools10
sandbox10
electron10
typescript10
vscode-extension10
Programming languages (12)
Github contributions (5)
slashtaginsiders/slashtaginsiders.github.io
Mar 2023 - Mar 2023
Contributions:6 PRs, 255 pushes in 6 days
rusty-darter/rusty-darter.github.io
Mar 2023 - Jul 2023
Contributions:2 PRs, 66 pushes, 3 branches in 3 months
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