Alan Sastre
CEO Y Formador at CertiDevs
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolAlan Sastre is a Madrid-based software engineer and educator with over 10 years of experience who now leads CertiDevs as CEO, building a gamified SaaS LMS that links companies and developers through tailored IT training. An engineer by training, he combines hands-on development expertise across Java, Python, JavaScript, big data and ML stacks with a proven track record designing and delivering corporate and vocational curricula for students, juniors, seniors and socially excluded groups. He’s an experienced instructor for major providers (OpenWebinars, OpenBootcamp, Telefónica, EAE) with 180+ courses delivered and deep familiarity with developer tooling and testing ecosystems. As a former CTO and co-founder of a software services firm, he blends product execution, platform coordination and training design to improve employability at scale. Less obvious: he routinely translates enterprise-grade technologies (Spring, Quarkus, Kafka, Spark) into practical, hands-on learning paths that accelerate developer readiness and hiring outcomes.
10 years of coding experience
7 years of employment as a software developer
Grado en ingeniería informática, Ingeniería informática, Grado en ingeniería informática, Ingeniería informática at Universidad de León
Spanish, English, German
Stackoverflow
186reputation
71kreached
3answers
0questions
Github Skills (35)
ngx-admin10
admin9
bootstrap9
dashboard9
java9
webpack9
responsive9
sass9
spring-boot9
ng2-admin9
spring8
typescript8
angular7
e-mail6
jenkins6
Programming languages (4)
Github contributions (5)
Open-Bootcamp/hibernate
Nov 2021 - Nov 2021
Contributions:9 commits, 8 pushes, 1 branch in 27 days
Open-Bootcamp/spring
Oct 2021 - Jan 2022
Curso Spring de Open Bootcamp
Contributions:16 commits, 8 pushes in 3 months
spring-bootspringjavacurso
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.