Nitrate
A film-inspired video camera for iPhone. Record, render on device, and save to Photos.
Product preview →Fieldnotes
Product manager who designs and builds software.
New York. I work on small tools where the craft shows — a film-inspired camera, a quiet place to write, and whatever I could not find off the shelf.
Personal photographs to come.
Projects
Canonic
A local-first writing workspace. Plain markdown files you own, versioned with Git, built for product work.
Product preview →Earlier work
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2026
OpenVelo
Open-source terminal trainer control for virtual cycling. Smart trainer, workouts, GPX routes, Strava.
github.com/johnjazzi/open-velo
16×16, two wheels and a frame.
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2025
OI
Real-time translation built for iOS. Speech in one language, translation out in another, running on the phone.
Working name OI — no repository link until the project it lives in is confirmed.
A speech bubble — talk in, translation out.
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2022
Canonical v0
A Vue SaaS for product artifacts — the first attempt at the workspace that became Canonic.
Pivoted — the SaaS shape fought the vision. Rebuilt local-first as Canonic. Source repo is private; no public link.
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2017
Robo Lincoln
A character-level RNN trained on Lincoln's writing to generate new text in his voice — an early language model, before that was a category.
github.com/johnjazzi/Robo_lincoln
16×16, drawn from the model's namesake.
Resume
- Capital OneSenior Product Manager2025 – present
- AWSSenior Product Manager, Technical2022 – 2024
- RTXSenior Product Manager2019 – 2022
- Fiat ChryslerDesign Engineer2013 – 2016
Draft — owner confirmation needed.
John Azzinaro — New York — johnazz.dev