Analytics Engineer
Current
Nov 2023 - Present
AeroLeads people directory · profile
David Witkowski Email & Phone Number
Analytics Engineer
at
BlaBlaCar
1 work email found
@quickenloans.com
2 phones found area 800 and 888
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Who is David Witkowski? Overview
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Quick answer
David Witkowski is listed as Analytics Engineer at BlaBlaCar, based in Strasbourg, Grand Est, France. AeroLeads shows a work email signal at quickenloans.com, phone signal with area code 800, 888, and a matched LinkedIn profile for David Witkowski.
David Witkowski previously worked as Analytics Engineer at Sevdesk and Data Analyst at Sevdesk. David Witkowski holds Master Of Science - Ms, Sociology And Social Research from University Of Cologne.
Company email context
Email format at BlaBlaCar
This section adds company-level context without repeating David Witkowski's masked contact details.
{first}{last}@quickenloans.com
86% confidence
AeroLeads found 1 current-domain work email signal for David Witkowski. Compare company email patterns before reaching out.
Profile bio
About David Witkowski
I make things with data
Listed skills include R, Python, Sql, Data Analysis, and 22 others.
Current workplace
David Witkowski's current company
Company context helps verify the profile and gives searchers a useful next step.
14 roles
David Witkowski work experience
A career timeline built from the work history available for this profile.
Analytics Engineer
Consolidating the data stack: introducing CI (SQLFluff as formatter, Slim CI for model validation) to cope with the growth of the dbt project (>500 models), onboarding and mentoring more analysts in data modeling topics. Setting standards for central documentation, dashboarding and data visualizations.
Jun 2022 - Oct 2023
Data Analyst
Rolling out Looker as new BI tool: establishing a single source of truth, complete re-modeling of our dbt project in a Kimball-lite approach (in cooperation with consultants from dbt Labs). Rolling out Metabase as second-order BI tool. Rolling out Hightouch as Reverse ELT tool. Growing the core data team from 2 to 7, introducing agile workflows.
Oct 2020 - Jun 2022
Junior Data Analyst
Second data hire, taking over from the first leaving the company. Being the only data person, I do everything related to the data pipeline: EL with third party tool Stitch, Custom EL with Singer.io, data transformation in dbt, BI in Klipfolio. Topics include SaaS metrics, marketing attribution, product analysis,...
Oct 2019 - Sep 2020
Scientific Assistant In The Field Of Health Data
Mar 2019 - Jul 2019
Intern In Project And Data Management
- Data analysis and data preparation
- Preparation of studies in the field of social research
- Hospitation during trainings
Oct 2018 - Dec 2018
Research Assistant In Empirical Field Research
University Of Pennsylvania, University Of Berkeley California
Research assistant for a study on the influence of social norms on the perception of migrants in Germany
Jul 2018 - Aug 2018
Teaching Assistant For Statistics
Teaching assistant in the context of the course "Introduction to Social Science Data Analysis"
Apr 2017 - Sep 2017
Scientific Assistant In Data Management
- Collaboration in the ALLBUS team:
- Data preparation and analysis
- Creating Variable Reports
- Literature research
Apr 2017 - Sep 2017
Studentische Hilfskraft
Käte Hamburger Kolleg „Recht Als Kultur“
Editorial activities, literature research
May 2016 - Aug 2016
Teaching Assistant For Statistics
Teaching assistant in the context of the course "Introduction to Statistics".
May 2016 - Aug 2016
Studentische Hilfskraft
Bundeszentrale Für Politische Bildung
- Activity in the Communication Unit:
- citizen and customer relations
- external communication
Dec 2013 - Sep 2015
Oct 2011 - Dec 2011
Praktikant
Riviera-Côte D’Azur-Zeitung
Journalistic activity
Sep 2011 - Oct 2011
4 education records
David Witkowski education
Master Of Science - Ms, Sociology And Social Research
University Of Cologne
Exchange Semester
The University Of British Columbia
Erasmus Semester
University Of Warsaw
Bachelor Of Arts - Ba, Politik Und Gesellschaft
The University Of Bonn
FAQ
Frequently asked questions about David Witkowski
Quick answers generated from the profile data available on this page.
What company does David Witkowski work for?
David Witkowski works for BlaBlaCar.
What is David Witkowski's role at BlaBlaCar?
David Witkowski is listed as Analytics Engineer at BlaBlaCar.
What is David Witkowski's email address?
AeroLeads has found 1 work email signal at @quickenloans.com for David Witkowski at BlaBlaCar.
What is David Witkowski's phone number?
AeroLeads has found 2 phone signal(s) with area code 800, 888 for David Witkowski at BlaBlaCar.
Where is David Witkowski based?
David Witkowski is based in Strasbourg, Grand Est, France while working with BlaBlaCar.
What companies has David Witkowski worked for?
David Witkowski has worked for Blablacar, Sevdesk, Université De Strasbourg, Infas Institut Für Angewandte Sozialwissenschaft Gmbh, and University Of Pennsylvania, University Of Berkeley California.
How can I contact David Witkowski?
You can use AeroLeads to view verified contact signals for David Witkowski at BlaBlaCar, including work email, phone, and LinkedIn data when available.
What schools did David Witkowski attend?
David Witkowski holds Master Of Science - Ms, Sociology And Social Research from University Of Cologne.
What skills is David Witkowski known for?
David Witkowski is listed with skills including R, Python, Sql, Data Analysis, Data Management, Research, Quantitative Sozialforschung, and Analytics.
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