Lucas Segurado - Sr Full-Stack Developer at NN Group

Lucas Segurado

Sr Full-Stack Developer at NN Group

Malaga, Andalusia, Spain

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Summary

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Senior

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Top School

Lucas Segurado is a Sr Full-Stack Developer with 9+ years building high-performance, multilingual React applications and migrating large legacy front-ends into modern microfrontend architectures. He combines front-end performance tuning and design-system expertise with practical back-end experience (Node/NestJS) and CI/CD automation across Azure, AWS, Argo and Docker. A frequent mentor and team onboarder, he has repeatedly owned feature planning, estimations and observability integrations (Snowplow, Grafana, Adobe Analytics). Lucas contributes to notable open-source benchmarking work—improving UI components and render paths in the js-framework-benchmark project—underscoring his focus on measurable performance gains. Bilingual (Spanish/English) and EU-eligible, he’s based in Málaga and brings a pragmatic balance of hands-on coding and architecture for scalable production systems.

9 years of coding experience

9 years of employment as a software developer

C1 english level English Language and Literature/Letters, C1 english level English Language and Literature/Letters at British School

Android Fundamentals Course Computer programming, Android Fundamentals Course Computer programming at Académica - Technological of Higher Studies of Coacalco (TESCo)

Information Systems Engineer (Graduated) Systems engineering, Information Systems Engineer (Graduated) Systems engineering at Universidad Tecnológica Nacional

Angular 7 Course Web applications development, Angular 7 Course Web applications development at MUG Civil Asociation

Introduction to Web Development Course (part two) Development of web pages digital / multimedia content and computer resources, Introduction to Web Development Course (part two) Development of web pages digital / multimedia content and computer resources at Google Activate - Institute of International Economics of the University of Alicante

Dutch, Spanish, English

Github Skills (8)

typescript10

javascript10

typescripts10

front-end-development10

typescript-types10

performance-optimization9

html9

css8

Programming languages (7)

TypeScriptJavaCSSCJavaScriptHTMLRuby

Github contributions (5)

krausest/js-framework-benchmark

Sep 2020 - May 2023

A comparison of the performance of a few popular javascript frameworks

Role in this project:

Front-end Developer

Contributions:5 PRs, 4 comments in 2 years 8 months

Contributions summary:Lucas primarily worked on the front-end of the project, specifically focusing on the implementation and modification of UI components. Their contributions involved updating and refactoring the MichiJS framework, including component structure, data handling, and rendering logic. They also addressed styling and layout issues, ensuring proper display and functionality. These changes focused on improving performance and optimizing the user experience within the context of a Javascript framework benchmark.

benchmarkingv8-javascript-enginejavascriptcomparisonframework

michijs/htmltype

Sep 2022 - Nov 2022

Strict TypeScript types for HTML, SVG and MATHML attributes based on MDN data

Contributions:6 commits, 80 PRs, 200 pushes in 2 months

mathmlsvgtypescript

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