Sébastien Lacoste

Software Engineer at Freelance

Toulouse, Occitania, France
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Summary

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Rockstar
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Top School
Sébastien Lacoste is a software engineer with 11 years of experience building secure, scalable web and cloud solutions from Toulouse, France. He combines hands-on backend work in Go and Python with frontend experience in React and Vue, and deep operational knowledge of AWS and PostgreSQL. As a freelance CTO and current engineer at NALA, he has led architecture and delivery for startups and community platforms, translating product needs into robust production systems. He repeatedly moves between leadership and hands-on coding—designing systems, shipping features, and improving CI/CD and test processes. Curious and fast-learning, he favors pragmatic, well-tested solutions and often bridges gaps between dev, ops, and product teams.
code11 years of coding experience
job3 years of employment as a software developer
bookA-Level, A-Level at Lycée Michelet de Lannemezan
bookBachelor of science, Computer Science, Bachelor of science, Computer Science at Université Paul Sabatier (Toulouse III)
bookComputer Science, Computer Science at Institut national des Sciences appliquées de Toulouse
languagesFrench, English, Spanish
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Github Skills (151)

fill10
panzoom10
nightwatch10
gleam10
scene10
selenium-webdriver10
erlang10
react-hooks10
router10
pan10
preact10
react-router10
django-rest9
pinch9
api9

Programming languages (10)

TypeScriptC++CSSRustOCamlJavaScriptGleamGo

Github contributions (5)

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graphman65/linter-vhdl

Oct 2017 - Dec 2020

Atom vhdl linter
Contributions:30 commits, 2 PRs, 23 pushes in 3 years 2 months
atomlinterpluginvhdl
graphman65/vscode-tengo

May 2020 - Jan 2022

Contributions:13 commits, 3 pushes, 2 issues in 1 year 9 months
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Sébastien Lacoste - Software Engineer at Freelance