Alessio Cimarelli is a senior developer and React enthusiast with 13 years of experience building web applications, data science pipelines and data journalism projects. With a background in physics and a master in science communication, he blends rigorous analytical thinking with clear storytelling to make data accessible and actionable. He has led tech strategy as CTO and founder at Dataninja and now drives development at SparkFabrik while supporting open data initiatives via OnData. Alessio teaches data literacy and data journalism across universities and industry programs, favoring learning-by-doing and community-driven open source. His work spans the full stack—Python data ecosystems, JavaScript front-ends and production infrastructure—and includes national-level open-source community management for public data platforms. Outside work he’s an avid consumer of comics, cinema and good food, a detail that reflects his taste for narrative and craft in both code and communication.
13 years of coding experience
8 years of employment as a software developer
Liceo Scientifico Statale "Primo Levi" Roma
Master, Comunicazione della Scienza, Master, Comunicazione della Scienza at Scuola Internazionale Superiore di Studi Avanzati di Trieste
Laurea Magistrale, Physics, 110/110, Laurea Magistrale, Physics, 110/110 at Sapienza Università di Roma
Contributions:52 commits, 2 PRs, 33 pushes in 1 year 8 months
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Alessio Cimarelli - Senior Developer at SparkFabrik