Mateo Kruk
Senior Software Engineer at Aleph
Montevideo, Montevideo, Uruguay
Summary
👤
Senior🎓
Top SchoolMateo Kruk is a Senior Software Engineer with a decade of experience building and scaling web and backend systems, currently driving financial-data infrastructure at Aleph from New York. He combines hands-on full-stack skills in Node.js, React, TypeScript, SQL, Redis and RabbitMQ with strong AWS experience, having led a zero-downtime migration from EC2 to EKS and designed an in-house notification service that handles thousands of daily messages. Mateo has a proven track record of leadership and mentoring—scaling teams rapidly, onboarding engineers, and defining engineering processes in fast-growing startups. He also brings teaching experience in software design, grounding his practical work in solid architectural and design principles. Known for pragmatic delivery and a curiosity for new technologies, he focuses on building high-performance, data-driven applications that have real-world impact.
10 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Computer Science, 93/100, Bachelor's degree, Computer Science, 93/100 at ORT University
Portuguese, Spanish, English
Stackoverflow
69reputation
1kreached
4answers
2questions
Github Skills (88)
starter-kit10
postgresql10
globalization10
serverless10
firebase10
rust-lang10
javascript10
tree-sitter10
bulma10
internationalization10
react-component10
firebase-admin10
localization10
code-editor10
realtime-database10
Programming languages (8)
Github contributions (5)
CreateThrive/react-intl-hooks
May 2020 - May 2021
React hooks for internationalization without the hassle ⚛️🌍
Contributions:12 releases, 3 reviews, 73 commits in 1 year
react-hookscustom-hookshooksi18ninternationalization
MateoKruk/effect-slack
Jan 2026 - Jul 2026
An Effect-native Slack SDK ✨
Contributions:3 reviews, 6 PRs, 70 pushes in 5 months
slackeffect-tssdkslack-apitypescript
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