Alexander Castillo
Desarrollador Full Stack at ALEdev
Municipio de San Salvador de Jujuy, Jujuy, Argentina
Summary
🤩
Rockstar🎓
Top SchoolAlexander Castillo is a Full Stack Developer and founder based in San Salvador de Jujuy with about three years of professional experience building web applications and microservices. He combines formal technical training in hardware, networks and cybersecurity with hands-on experience in JavaScript/TypeScript stacks (React, Next.js, Angular, Node/Nest/Express) and Python/Flask, enabling him to bridge infrastructure, backend services and responsive frontends. At Grupo ConsulTIC he implemented scalable Node/Nest microservices, integrated judicial APIs and deployed solutions on AWS with Docker, demonstrating an end-to-end delivery mindset. His background leading technical support teams gives him practical strengths in diagnostics, security hardening and customer-focused problem solving that few pure developers have. Always learning through multiple bootcamps and certifications, he seeks roles where he can grow technically while shipping impactful products.
3 years of coding experience
Full-Stack Software Devolper, Web/Multimedia Management and Webmaster, Full-Stack Software Devolper, Web/Multimedia Management and Webmaster at 4Geeks AcademyFront End ReactJS, Web Page, Digital/Multimedia and Information Resources Design, Front End ReactJS, Web Page, Digital/Multimedia and Information Resources Design at AluraPrimeros Pasos Frond End, Web Page, Digital/Multimedia and Information Resources Design, Primeros Pasos Frond End, Web Page, Digital/Multimedia and Information Resources Design at Ticmas AcademyTécnico Superior en Informática con Orientacion en Hardware - Redes - Seguridad Informatica, Computer Engineering Technology/Technician, Titulo y Analitico por privado con la empresa que lo requiera., Técnico Superior en Informática con Orientacion en Hardware - Redes - Seguridad Informatica, Computer Engineering Technology/Technician, Titulo y Analitico por privado con la empresa que lo requiera. at Instituto Superior Jujuy DigitalProgramacion y Ciberseguridad., Computer Software Technology/Technician, Programacion y Ciberseguridad., Computer Software Technology/Technician at Cisco Networking AcademyWORDPRESS, Web Page, Digital/Multimedia and Information Resources Design, WORDPRESS, Web Page, Digital/Multimedia and Information Resources Design at FundacionSesFullstack Java, Desarrollo de páginas web, contenido digital/multimedia y recursos informáticos, Fullstack Java, Desarrollo de páginas web, contenido digital/multimedia y recursos informáticos at Codo a Codo 4.0
Github Skills (8)
evolve9
react9
javascript9
html9
css9
php7
instagram5
cms5
Programming languages (4)
Github contributions (5)
4GeeksAcademy/Gym-App-final-project
Dec 2023 - Sep 2024
Create web applications with React and connected them to your own Python Flask backend API. Compatible with Gitpod.
Contributions:22 reviews, 36 PRs, 42 pushes in 9 months
23ALX2227/GYMApp
Jan 2024 - Sep 2024
Create web applications with React and connected them to your own Python Flask backend API. Compatible with Gitpod.
Contributions:1 PR, 3 pushes, 3 branches in 7 months
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