Diego Barreiro Pérez

Software Engineer @ Amazon · Co-founder of Kodular

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About Me

Software engineer building distributed systems at Amazon. Co-founded Kodular, a no-code Android development platform with 2M+ apps created. Long-time open source contributor to MIT App Inventor - GSoC 2020 student, GSoC 2023-2024 mentor, and FOSDEM speaker in 2023 & 2024. I also build the tech behind SantYaGo10K, an annual night race through Santiago de Compostela, and the digital platform for Protección Civil Santiago de Compostela.

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Tech Stack

Languages 

Frameworks 

Databases 

Cloud & Infra 

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Featured Projects

Project	Description	Stars
Kodular	No-code Android app platform - Creator, Starter, Docs, and 80+ repos
MIT App Inventor	App Bundles, compiler refactor, storage modernization, security fixes (GSoC 2020, ongoing)	contributor
SantYaGo10K	Website & digital infra for Santiago de Compostela's annual night race (2020-2026)	organizer
PC-Compostela	Digital platform for Civil Defense: ops management (LORO), website, mobile app	volunteer
Firefly-III-Sankey	Sankey diagram generator for Firefly III
Home-Assistant-Electric-Ireland	Electric Ireland Insights integration for Home Assistant (in HACS)
MortgageLab-IE	Irish mortgage comparator & simulator
ReplicaT4	S3 data replication proxy service (Rust)
JSON-Logic-ASP	Evaluate JSON Logic rules in Python using ASP/Clingo

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Open Source Contributions

MIT App Inventor - ongoing contributor since GSoC 2020: Undo/Redo in Designer · Modularized Storage · Remote Storage outside GAE · Temp Files Cleanup · Buildserver Auth · Timezone Support · Android App Bundles (GSoC)

Other notable contributions: firefly-iii/data-importer · ebean-orm/ebean-agent · aws-powertools · gethomepage/homepage · Aluriak/clyngor · datamodel-code-generator · ant-design · fullcalendar · home-assistant/brands · hacs/default

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GitHub Stats

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