Data Analyst · Statistician · Educator

Xavier
Richert.

Mathematician by training. Analyst by vocation. Teacher by temperament.

I started with a mathematics degree from Heidelberg, spent years teaching everything from secondary school algebra to Braille-format calculus, earned graduate credentials at NC State and a MicroMasters at MITx — and along the way I discovered that the best analysts are always, at heart, teachers.

When the postal service handed me a district sized for three and told me to manage it alone, I turned it into a field study. When a criminal network investigation needed a data analyst, I built the graph model. The field does not intimidate me — it gives me better data.

Work with me See my work
Xavier Richert
Data Analyst & Statistician
LocationStrasbourg, France
AvailabilityOpen to new projects
ModeRemote & On-site
Contactxrichert@gmail.com
DegreeMaths and Physics – Heidelberg
PostgradNC State University (2 degrees) – MITx MicroMasters
CertificationISC² CC Cybersecurity 2026
LanguagesFR · EN · DE · HU
My story

From Heidelberg
to your dataset.

A non-linear path from mathematics to data — with detours through classrooms, pipe organs, a school for the blind in North Carolina, and a postal district in Strasbourg.

2001
Undergraduate Degree — Mathematics & Physics
Ruprecht-Karls-Universität Heidelberg, Germany
One of Europe's oldest universities. Rigorous, demanding, and foundational. The kind of mathematics education that makes everything else feel manageable by comparison.
AnalysisLinear AlgebraPhysics
2009 – 2013
Organist for Sacred Music
Strasbourg & St. Stephen's Church
Music trained an ear for structure, timing, and pattern recognition that translates surprisingly well to data work. Also occasionally useful for impressing clients at dinner.
2013 – 2019
Musical Director & Organist for Sacred Music
Advent Church, NC, USA
Parallel to graduate studies in the US. Leadership, coordination, and translating complex scores into something an audience actually experiences — not entirely unlike presenting a statistical model to a boardroom.
2015 – 2017
Graduate Degree — Master in Education of Mathematics
NC State University, USA
Trained to teach mathematics at the graduate level. Learned that understanding a concept and being able to explain it are two very different skills — and committed to mastering both.
Math EducationCurriculum Design
2017 – 2018
NC State Teaching Certificate of Mathematics — with Honour (TPA)
East Chapel Hill High School, NC, USA
Secondary education, real classrooms, real students. Tableau used for data visualization projects. The daily challenge of making mathematics feel relevant — excellent preparation for making data dashboards feel the same.
Secondary EducationTableau
2018 – 2019
Graduate Certificate — Applied Statistics & Data Management
NC State University, USA
The pivot point: formal training in statistical methods and data management pipelines. The moment mathematics became data science.
StatisticsData ManagementSAS
2019 – 2020
Mathematics Teacher & Braille Specialist
Governor Morehead School for the Blind, NC, USA
Developed complete mathematics curricula in UEB-Braille format and built statistical tracking tools for student progress. If you can explain trigonometry in Braille, you can explain anything to anyone.
UEB-BrailleAdaptive EducationCurriculum
2020
French Teaching Certificate of Mathematics for Secondary School
Nancy, France · 2020
EU Certification of USA degrees
ENIC-NARIC/CLEP recognized. Baccalauréat +5, EQR Level 7, 300 ECTS. Dual certification across two countries, two education systems, one consistent standard of rigour.
ENIC-NARICEQR Level 7300 ECTS
2021 – 2023
MicroMasters — Statistics & Data Analysis
MITx (Online)
Postgraduate specialization with rigorous capstone examinations. MIT-level inference, regression, and data analysis methodology. The coffee bill was considerable.
InferenceRegressionCapstone
2021 – Present
Data Analyst — IntelXData
Cary, NC, USA / Remote
Automation of reporting and data processing pipelines. Advanced statistical analysis. Dataset structuring and quality assurance. Supervised machine learning. Network analysis of criminal organisations. Field operations optimisation research. The work I was trained for — and a few things no curriculum anticipated.
PythonSASRSQLMachine LearningNetwork Analysis
2026
ISC² Certified in Cybersecurity (CC)
ISC² — Score: 80%
Access control, incident response, network security, and data privacy. Because data also needs protecting. The analyst who understands security is the one you actually want handling your data.
Access ControlIncident ResponseNetwork SecurityData Privacy
Certificate

ISC² Cybersecurity Certification

Certified in Cybersecurity (CC) — ISC² · 2026 · Score: 80%

Academic & Professional
ISC² Cybersecurity Certification
Languages

Four languages.
One common goal.

Working in French, English, German, or Hungarian — I meet clients where they are. Most data problems are also communication problems.

French
Native
English
Native
German
Near-native
Hungarian
Fluent
Technical skills

My toolkit.

Accumulated across real projects, real clients, and the kind of datasets that arrive on a Friday afternoon with a Monday deadline.

// Programming
Python (Pandas, NumPy, SciPy) SAS Advanced R SQL Excel VBA Java
// Tools & Platforms
Tableau Jupyter Notebooks VS Code Git Plotly Dash Excel
// Methods
Statistical Modelling Machine Learning Network Analysis Route Optimisation Hypothesis Testing Data Visualization Field Data Collection
"At their core, both teaching and data analysis share the same purpose: transforming complexity into clarity, and information into understanding."
— Anonym