Alejandro Denis
Senior Full Stack Developer at Aperience
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolAlejandro Denis is a Senior Full Stack Developer based in Madrid with 10 years of experience building cloud-native web applications across enterprise and consumer contexts. He has progressed from academic and certification-focused roles into senior engineering positions at IKEA, Holcim and currently Aperience, combining hands-on coding with system design and cloud deployment. Comfortable across front-end and back-end stacks, Alejandro has a track record of shipping reliable features quickly—evidenced by steady senior roles and freelance projects spanning startups and large organizations. He also holds an MBA, which complements his technical expertise with product and business perspective, and he began coding at 15 on very modest hardware—a detail that reflects long-standing resourcefulness and practical problem-solving.
10 years of coding experience
8 years of employment as a software developer
Master of Business Administration - MBA, Master of Business Administration - MBA at EUDE Business SchoolUniversidad Tecnológica de La Habana "José Antonio Echeverría", CUJAE
Stackoverflow
1reputation
0reached
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Github Skills (31)
windows10
linux10
distributed-systems10
cntk10
reinforcement-learning10
endless-scroll9
headers9
javafx9
java9
adapter9
collapsable9
mediarecorder-api9
undo9
mediarecorder9
recyclerview8
Programming languages (3)
Github contributions (5)
alegd/yappie
Mar 2026 - Jun 2026
Contributions:10 PRs, 76 pushes, 97 branches in 3 months
alegd/MaterialFX
Feb 2018 - Jun 2018
Contributions:7 pushes, 2 branches in 3 months
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