Roberto Sichera
Senior Statistical Programmer, Team Leader
Palermo, Sicily, Italy
Summary
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Senior🎓
Top SchoolRoberto Sichera is a Senior Statistical Programmer and team leader with 12 years of experience applying R and SAS to clinical and business intelligence problems from Palermo, Italy. He holds a PhD in Statistics and has progressed through hands-on statistical programming roles at Valos Srl, where he now leads a team delivering reproducible analyses and Shiny-driven visualizations. His background spans ETL and BI tooling—Spotfire, SAP Analytics Cloud and SQL—combined with scripting (R, Python, HTML) to make reports dynamic and production-ready. Roberto blends academic rigor with practical delivery, often transforming raw databases into validated datasets for downstream modeling and dashboards. He is comfortable translating complex statistical methods into automated workflows and user-facing Shiny apps, bringing both methodological depth and product sensibility. An Italian-based contributor to reproducible analytics, he pairs strong domain expertise with a track record of mentoring teams to operationalize data science.
12 years of coding experience
4 years of employment as a software developer
Doctor of Philosophy - PhD Statistica, Doctor of Philosophy - PhD Statistica at Università degli Studi di Palermo
Italian, English, Portuguese
Stackoverflow
287reputation
5kreached
2answers
7questions
Github Skills (26)
convergence9
glmnet6
mosaic6
lasso-regression6
react6
nodejs6
spotfire6
roxygen6
blogdown6
lattice6
r-package6
r6
rmarkdown5
knitr5
typescript5
Programming languages (3)
Github contributions (5)
rhobis/ConvergenceClubs
Feb 2017 - Jun 2022
Contributions:9 releases, 232 commits, 2 PRs in 5 years 5 months
reactclubsnodejsconvergencetypescript
rhobis/bootstrapFP
Jun 2018 - Mar 2024
bootstrap algorithms for Finite Populations
Contributions:2 releases, 1 review, 33 pushes in 5 years 9 months
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