Bart Leenheer
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Bart Leenheer Email & Phone Number

Data Scientist and Backend Engineer at Extendas BV
Location: Enschede, Overijssel, Netherlands 13 work roles 3 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Extendas BV
Role
Data Scientist and Backend Engineer
Location
Enschede, Overijssel, Netherlands
Company size
26 employees

Who is Bart Leenheer? Overview

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Quick answer

Bart Leenheer is listed as Data Scientist and Backend Engineer at Extendas BV, a with 26 employees, based in Enschede, Overijssel, Netherlands. AeroLeads shows a matched LinkedIn profile for Bart Leenheer.

Bart Leenheer previously worked as Owner and Freelancer at Leenheer It and Software Engineer at Faros Pension & Asset Advisory. Bart Leenheer holds Bachelor'S Degree, Technical Computer Science from University Of Twente.

Company email context

Email format at Extendas BV

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Extendas BV

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Profile bio

About Bart Leenheer

I am a hardworking computer science student with experience in extra-curricular activities and several part-time jobs. I gained experience in leadership and working together in teams from my board year. Besides this, I participated in several committees within my study association, further improving my organizational and team work skills. During the part-time jobs, I gained experience in the working field and learned to apply my computer science skills while working in small software development teams.

Current workplace

Bart Leenheer's current company

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Extendas BV
Extendas Bv
Data Scientist and Backend Engineer
Hengelo, NL
Website
extendas.com
Employees
26
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13 roles

Bart Leenheer work experience

A career timeline built from the work history available for this profile.

Data Scientist And Backend Engineer

Extendas Bv

Hengelo, Nl

Software Engineer

Curious Inc

Hengelo, Overijssel, Netherlands

As a part-time software engineer at Curious Inc., I have mostly picked up several smaller projects, where I worked on both back-end and front-end development. For the back-end development, I primarily worked with PHP by using the Symfony framework, as well as Node.js for smaller projects. For the front-end development, I mainly used React.js. Furthermore, I acquired knowledge in Firebase deployment and Google Cloud.

May 2020 - Feb 2023

Safety Coordinator

Kick-In

Enschede, Overijssel, Netherlands

During the 2022 edition of the Kick-In, the nine-day introduction period of the University of Twente, I started my role as safety coordinator. This role entails the general coordination of first aid officers and external security personnel. Besides this, we ensured that everything goes according to the safety plan. Furthermore, the other Safety Coordinators and I handled any possible conflicts during the event.

Aug 2022 - Sep 2022

Chairman Of The Board

I.C.T.S.V. Inter-Actief

Enschede, Overijssel, Netherlands

During my board year at Inter-Actief, I learned to work closely in a team and further developed my organizational skills. Furthermore, I gained leadership skills and learned to take responsibility as chairman of the association.

Sep 2021 - Sep 2022

Secretary Of The Ski Trip Committee

I.C.T.S.V. Inter-Actief

Enschede, Overijssel, Netherlands

Sep 2020 - Sep 2021

Functionary Logistics Of The Symposium Disseminate

I.C.T.S.V. Inter-Actief

Enschede, Overijssel, Netherlands

May 2020 - Sep 2021

Bachelor Day & Integration Of The Kick-It Committee

I.C.T.S.V. Inter-Actief

Enschede, Overijssel, Netherlands

Committee for the study-specific part of the yearly introduction week, the Kick-In.

Feb 2019 - Jan 2020

Student Assistant

University Of Twente

Enschede En Omgeving, Nederland

As a teaching assistant, I learned how to interpret the work of students, and how to help and explain any issues to give them a better understanding of the subjects. The subjects all involved Computer Science and vary from software design to programming.

Sep 2019 - Sep 2021

Mechanic

Asg Nederland Bv

Enschede, Overijssel, Netherlands

During my work at ASG, I learned some mechanic skills but mostly people skills due to interaction with customers.

Aug 2019 - Sep 2020

Retail Assistant

Albert Heijn

Apeldoorn, Gelderland, Netherlands

During my time at Albert Heijn, I acquired my first experience with customer interaction, which allowed me to strengthen my communication skills.

Jul 2016 - Apr 2019
Team & coworkers

Colleagues at Extendas BV

Other employees you can reach at extendas.com. View company contacts for 26 employees →

MS Maarten Sprakel Maarten Sprakel Colleague at Extendas BvGreater Enschede Area, Netherlands View → RH Robbin Huurneman Robbin Huurneman Colleague at Extendas BvGreater Enschede Area, Netherlands View → JC Jade Cauli Jade Cauli Colleague at Extendas BvNetherlands View → CK Coen Koopman Coen Koopman Colleague at Extendas BvLangeveen, Overijssel, Netherlands View → TV Theo Van Poppel Theo Van Poppel Colleague at Extendas BvCranendonck, North Brabant, Netherlands View → ET Edwin Ten Brinke Edwin Ten Brinke Colleague at Extendas BvAlmelo, Overijssel, Netherlands View → BR Bram Rutgers Bram Rutgers Colleague at Extendas BvAalten, Gelderland, Netherlands View → VD Vivian Diepemaat Vivian Diepemaat Colleague at Extendas BvHaaksbergen, Overijssel, Netherlands View → GB Guido Beijk Guido Beijk Colleague at Extendas BvEnschede, Overijssel, Netherlands View → BD Bertina Dieben-Van Der Wilk Bertina Dieben-Van Der Wilk Colleague at Extendas BvGreater Enschede Area, Netherlands View →
3 education records

Bart Leenheer education

Pre-University School (Vwo), High School, 7.6

Veluws College Walterbosch Apeldoorn

I graduated high school in the nominal 6 years, participating in the profiles Science & Engineering and Science & Health (Natuur &.

Master'S Degree, Computer Science

University Of Twente

I am currently a full-time master student Computer Science and I'm following the Data Science and Technology track.

FAQ

Frequently asked questions about Bart Leenheer

Quick answers generated from the profile data available on this page.

What company does Bart Leenheer work for?

Bart Leenheer works for Extendas BV.

What is Bart Leenheer's role at Extendas BV?

Bart Leenheer is listed as Data Scientist and Backend Engineer at Extendas BV.

Where is Bart Leenheer based?

Bart Leenheer is based in Enschede, Overijssel, Netherlands while working with Extendas BV.

What companies has Bart Leenheer worked for?

Bart Leenheer has worked for Extendas Bv, Leenheer It, Faros Pension & Asset Advisory, Curious Inc, and Kick-In.

Who are Bart Leenheer's colleagues at Extendas BV?

Bart Leenheer's colleagues at Extendas BV include Maarten Sprakel, Robbin Huurneman, Jade Cauli, Coen Koopman, and Theo Van Poppel.

How can I contact Bart Leenheer?

You can use AeroLeads to view verified contact signals for Bart Leenheer at Extendas BV, including work email, phone, and LinkedIn data when available.

What schools did Bart Leenheer attend?

Bart Leenheer holds Bachelor'S Degree, Technical Computer Science from University Of Twente.

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