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Wouter Hendriks

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Head of Data at Cinder Systems · transformers, Python

Works at
Cinder Systems
Location
Amsterdam, Netherlands · CET (UTC+1)
Experience
13+ years experience
Education
University of Amsterdam
Languages
English, Dutch
HiringAdvising
Message Connect

Overview

Based in Amsterdam. I lead NLP at Cinder Systems. Built the language models now used in 4 product decisions a quarter. Taught SQL to 64 non-analysts. Before that: Mollie and UniCredit. Most at home with transformers and Python. Yoga every morning.

Good reasons to reach out
  • Advice on NLP
  • Candidates for the role I'm hiring for
  • Second opinions on Python decisions
  • Questions about NLP
  • Working sessions on evaluation
Please don't message about
  • Offshore staffing offers
  • SEO and link-building offers
Skills
information retrievaltransformersevaluationPyTorchPython
HiringHiring for a role
closes in 3 months

Building out language at Cinder Systems: data analysts wanted in Amsterdam

Role
Data analyst
Level
Senior
Type
Full-time
Work mode
Remote within country
Compensation
$148k-$191k + equity
Team
Language, 15 people
Start
Within a month
Must have
Strong SQL and statistics Turns analysis into decisions Good judgment about what not to build
Process
3 conversations, no take-home

Comp €81k-€129k. Four conversations, no take-home. Message me with one thing you shipped that you're proud of.

Amsterdam, Netherlandsevaluationpythoninformation retrieval
Open
AdvisingOpen to advising
closes in 3 months

Open to advising Series A teams on information retrieval

Topics
NLP, transformers, information retrieval
Format
Async reviews
Terms
Open to discuss
Capacity
A few async reviews a month
Best for
Teams scaling past 50 people

21 years of NLP. Prefer specific questions over coffee chats.

Amsterdam, Netherlands · remote OKevaluationinformation retrievalpython
Open

Experience

  1. Head of Data
    Dec 2024 - Present
    Cinder Systems · 1 yr 11 mo · Full-time · Amsterdam, Netherlands
    • Built the language models now used in 4 product decisions a quarter.
    • Replaced 120 hand-built dashboards with one metrics layer people trust.
  2. Senior Data Scientist
    May 2021 - Dec 2024
    Mollie · 3 yr 7 mo · Full-time · Amsterdam, Netherlands
    • Taught SQL to 84 non-analysts.
  3. Senior Data Scientist
    Apr 2018 - May 2021
    UniCredit · 3 yr 1 mo · Full-time · Amsterdam, Netherlands
    • Built the language models now used in 7 product decisions a quarter.
    • Wrote the metric definitions the leadership team reviews every week.
  4. Senior Data Scientist
    Sep 2016 - Apr 2018
    Personio · 1 yr 7 mo · Full-time · Amsterdam, Netherlands
    • Taught SQL to 42 non-analysts.
    • Replaced 23 hand-built dashboards with one metrics layer people trust.
  5. Data Analyst
    Nov 2013 - Sep 2016
    Philips · 2 yr 10 mo · Full-time · Amsterdam, Netherlands
    • Replaced 48 hand-built dashboards with one metrics layer people trust.
    • Taught SQL to 98 non-analysts.

References

No references yet.

Education

  1. University of Amsterdam
    BSc, Operations Research
    2001 - 2004

Details

Compensation expectations
What they are targeting for their next role.
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Direct contact details
Direct email and a scheduling link.
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