Juan Gaitán-villamizar
Technical Solutions Engineer at Stealth Mode Startup
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJuan Gaitán-villamizar is a Technical Solutions Engineer with 11 years of experience building secure, production-grade systems across fintech, crypto, and AI-driven security startups. Currently at Corgea, he focuses on automating application security with AI, while also contributing as a blockchain developer in stealth-mode projects—bridging applied cryptography, payments infrastructure, and ML-enabled tooling. His background includes senior engineering roles at MoonPay, Revolut, and epilot where he leveraged LLMs to optimize workflows and delivered robust payment and backend systems. Trained in cybersecurity and software engineering, he pairs a Master's in Cybersecurity and Privacy with hands-on serverless and automation experience from Apify. Known for a pragmatic, human-centered approach to complex technical problems, he often brings empathy and clear communication to cross-functional teams. Based in Madrid, he blends a deep technical toolkit with a curiosity for emerging tech that fuels rapid prototyping and secure production rollouts.
11 years of coding experience
8 years of employment as a software developer
Ciclo Formativo de Grado Superior en Desarrollo de Aplicaciones Informaticas, Ciclo Formativo de Grado Superior en Desarrollo de Aplicaciones Informaticas at IES Cristobal de MonroyUOC (Universitat Oberta de Catalunya)
French, English, Spanish
Github Skills (145)
programming-language10
anomaly-detection10
github10
python10
pycaret10
testing10
donut10
interpreter10
regression10
gpu10
crawler10
clustering10
javascript10
firefox10
api10
Programming languages (8)
Github contributions (5)
0xjgv/node-tools
May 2020 - Feb 2023
CLI Node.js tools
Contributions:4 PRs, 9 pushes, 4 branches in 2 years 9 months
security-auditnode-cliejssecurity-toolscli-app
0xjgv/apify-code-base
Nov 2017 - Dec 2017
Contributions:43 commits, 38 pushes, 1 branch in 1 month
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