David Lonyai
Founder at TypeDriven
Barcelona, Catalonia, Spain
Summary
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SeniorDavid Lonyai is a founder and seasoned software engineer with 11 years of experience building cloud-native, full-stack systems across startups and large enterprises from Barcelona. He combines hands-on expertise in Node.js, TypeScript, Python and Kubernetes with leadership in delivery, having driven measurable velocity gains and architected high-throughput ETL and distributed systems for clients like Just Eat Takeaway and fintech platforms. David’s background spans roles from CTO to lead architect, emphasizing serverless AWS patterns, functional programming with fp-ts, and a “you build it, you run it” DevOps culture that empowers teams. As founder of TypeDriven he helps teams ship ambitious web experiences—3D frontends, high-traffic games and AI/ML workloads—leveraging a compact cross-disciplinary team. Colleagues know him for spotting lifecycle inefficiencies early and promoting a shift-left mentality that turns process improvements into tangible delivery wins. Despite a modest GitHub presence, his career shows a pattern of behind-the-scenes performance and scalability wins rather than flashy open-source signaling.
11 years of coding experience
12 years of employment as a software developer
English, Hungarian, Dutch
Github Skills (200)
cms10
dashboard10
cfml10
schema10
deno10
javascript10
no-code10
api10
rest10
rust10
cli10
content-management-system10
mysql10
graph10
typescript10
Programming languages (12)
Github contributions (5)
pixeleet/virgilio-http
Apr 2015 - Jan 2023
An http module for Virgilio
Contributions:7 pushes, 6 branches in 7 years 10 months
http-module
type-driven/hello_deno
Oct 2022 - Feb 2023
A starter kit for easy migration from NodeJS to Deno
Contributions:39 commits, 15 PRs, 49 pushes in 3 months
typescriptnodejsdenomigrationboilerplate
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