Jean Costa
Full-stack Engineer at GitGuardian
Brazil, Indiana
Summary
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RockstarJean Costa is a pragmatic full-stack engineer with 7 years of experience building web applications across startups and consultancies, currently driving product and platform work at GitGuardian. He combines a curiosity-driven approach with disciplined problem-solving to push tools and find unconventional solutions that help teams ship faster and more reliably. Past roles at Bain & Company and RADCAT show experience in both client-facing delivery and product-focused engineering. Based in Brazil, Indiana, he blends rapid learning with steady execution, often prioritizing maintainability and creative technical trade-offs that reduce long-term risk.
7 years of coding experience
3 years of employment as a software developer
Github Skills (132)
html-editor10
wysiwyg10
elevation10
api10
sdk10
webflow10
quill10
membership10
compatibility10
text-editing10
data-api10
rich-text-editor10
client-library9
voice9
cli9
Programming languages (5)
Github contributions (5)
Jeandcc/webflow-firebase-bootstrap
Nov 2020 - Mar 2022
Starter Code for Webflow-Firebase-TypeScript projects
Contributions:33 commits, 2 PRs, 23 pushes in 1 year 3 months
Jeandcc/NodeJS-Server-with-AUTH-and-Postgres-DB
Sep 2019 - Oct 2020
Personal Template for NodeJS apps that require authentication and a SQL db.
Contributions:2 PRs, 15 pushes, 2 branches in 1 year 2 months
sqlnodejsauthenticationrequire
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