Christopher Gwilliams - Customer Solution Architect at Supabase

Christopher Gwilliams

Customer Solution Architect at Supabase

Helsinki, Finland

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Summary

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Rockstar

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Top School

Christopher Gwilliams is a seasoned Customer Solution Architect and computer scientist with 14 years’ experience designing cloud-agnostic, open-source data pipelines and storage systems, currently helping customers get the most from Supabase and PostgreSQL. He blends academic research in sensor networks and contextual routing with hands-on engineering across Kafka, ClickHouse, OpenSearch, Postgres and modern languages like Dart/Flutter, Python, Rust and Go. A former Aiven staff architect and university lecturer, he moves fluidly between research, product and customer-facing roles, and has contributed to notable open-source projects including Supabase and the gm ImageMagick wrapper. Passionate about equality in tech, he serves on the board of Women++ and dedicates part of his consulting work to non-profits and academia. An advocate of the quantified-self, he brings practical insight into sensor-driven systems and real-world data collection challenges.

14 years of coding experience

8 years of employment as a software developer

Doctor of Philosophy (PhD), Computer Science, Doctor of Philosophy (PhD), Computer Science at Cardiff University / Prifysgol Caerdydd

BSc(Hons), Computer Science, 2:1, BSc(Hons), Computer Science, 2:1 at Cardiff University

Barton Peveril Sixth Form

English, Spanish, Malay

Stackoverflow

Stats

1,321reputation

92kreached

11answers

32questions

Github Skills (25)

javascript10

postgresql10

databases10

error-handling10

nodejs10

imagemagick10

supabase10

documentation10

database10

ux-design9

ui-design9

nextjs8

deno7

jquery-ui6

html6

Programming languages (16)

JavaCSSRustPLpgSQLVueGoHTMLJupyter Notebook

Github contributions (5)

supabase/supabase

Aug 2023 - Mar 2025

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Role in this project:

Full-stack Developer

Contributions:40 reviews, 68 PRs, 153 pushes in 1 year 7 months

Contributions summary:Christopher primarily contributed to documentation and UI/UX aspects of the Supabase platform. They updated documentation related to database features like array methods, unsupported operations, and high swap usage. Additionally, they made UI changes in the studio, like hiding an extension and updating the API keys launch date. The user's work focused on improving user experience and information clarity within the Supabase ecosystem.

realtimefirebase-databasewebsocketsfirestorefollow

aheckmann/gm

Apr 2015 - Apr 2015

GraphicsMagick for node

Role in this project:

Back-end Developer

Contributions:5 commits, 1 PR in 1 day

Contributions summary:Christopher focused on improving the `gm` library's interaction with ImageMagick, specifically concerning the `-minify` option. Their primary contributions involved adding error handling to warn users when using `-minify` with ImageMagick, as it's not supported. They also improved the error messages for better clarity and added a unit test to verify the behavior when ImageMagick is enabled. These changes directly address compatibility issues and improve the user experience.

graphicsmagicknodejs

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