Jan Haselwander
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Jan Haselwander Email & Phone Number

Online Mediaplaner at TWmedia
Location: Basel, Basel, Switzerland 8 work roles 3 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
TWmedia
Role
Online Mediaplaner
Location
Basel, Basel, Switzerland
Company size
18 employees

Who is Jan Haselwander? Overview

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Quick answer

Jan Haselwander is listed as Online Mediaplaner at TWmedia, a company with 18 employees, based in Basel, Basel, Switzerland. AeroLeads shows a matched LinkedIn profile for Jan Haselwander.

Jan Haselwander previously worked as Performance Marketing Manager at Bring! Labs Ag and Zivildienst at Universitäre Psychiatrische Kliniken Upk Basel. Jan Haselwander holds Dipl. Marketingmanager Hf, Marketing from Höhere Fachschule.

Company email context

Email format at TWmedia

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TWmedia

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Profile bio

About Jan Haselwander

Jan Haselwander is a Online Mediaplaner at TWmedia. They is proficient in Deutsch and Englisch.

Current workplace

Jan Haselwander's current company

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TWmedia
Twmedia
Online Mediaplaner
Basel, BS, CH
Website
twmedia.ch
Employees
18
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8 roles

Jan Haselwander work experience

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

Online Mediaplaner

Twmedia

Basel, BS, CH

Performance Marketing Manager

Current
Bring! Labs Ag
Jun 2024 - Present

Digital Marketing Consultant Sea

Webrepublic Ag

Zürich, Schweiz

Oct 2021 - Feb 2024

Associate Consultant Sea

Webrepublic Ag

Zürich, Schweiz

Apr 2021 - Sep 2021

Trade Marketing Trainee

Luxottica

Zürich Und Umgebung, Schweiz

Aug 2019 - Jul 2020

Business Development Manager

Vivify Square Klg
Mar 2018 - Nov 2019
Team & coworkers

Colleagues at TWmedia

Other employees you can reach at twmedia.ch. View company contacts for 18 employees →

SM Silja Meier Silja Meier Colleague at Twmedia Muttenz, Basel-Country, Switzerland, Switzerland View → MB Manuela Brunner (Renner) Manuela Brunner (Renner) Colleague at Twmedia Basel, Basel, Switzerland, Switzerland View → NH Nina Hudetz Nina Hudetz Colleague at Twmedia Zurich, Zurich, Switzerland, Switzerland View → FG Flavio Garofalo Flavio Garofalo Colleague at Twmedia Basel, Basel, Switzerland, Switzerland View → OS Oliver Schönfeld Oliver Schönfeld Colleague at Twmedia Basel, Basel, Switzerland, Switzerland View → DV Damiano Vitali Damiano Vitali Colleague at Twmedia Zurich, Switzerland, Switzerland View → JH Jacqueline Hein Jacqueline Hein Colleague at Twmedia Basel, Basel, Switzerland, Switzerland View → MK Miriam Küng Miriam Küng Colleague at Twmedia Basel, Basel, Switzerland, Switzerland View → SD Sven Däschner Sven Däschner Colleague at Twmedia Basel, Basel, Switzerland, Switzerland View → LO Lameck Odhiambo Lameck Odhiambo Colleague at Twmedia Kenya, Kenya View →
3 education records

Jan Haselwander education

Dipl. Marketingmanager Hf, Marketing

Höhere Fachschule

Technische Berufsmaturität

Gewerblich-Industrielle Berufsschule Liestal

Geomatiker Efz

Baugewerbliche Berufsschule Zürich Abteilung Planung Und Rohbau
FAQ

Frequently asked questions about Jan Haselwander

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

What company does Jan Haselwander work for?

Jan Haselwander works for TWmedia.

What is Jan Haselwander's role at TWmedia?

Jan Haselwander is listed as Online Mediaplaner at TWmedia.

Where is Jan Haselwander based?

Jan Haselwander is based in Basel, Basel, Switzerland while working with TWmedia.

What companies has Jan Haselwander worked for?

Jan Haselwander has worked for Twmedia, Bring! Labs Ag, Universitäre Psychiatrische Kliniken Upk Basel, Webrepublic Ag, and Luxottica.

Who are Jan Haselwander's colleagues at TWmedia?

Jan Haselwander's colleagues at TWmedia include Silja Meier, Manuela Brunner (Renner), Nina Hudetz, Flavio Garofalo, and Oliver Schönfeld.

How can I contact Jan Haselwander?

You can use AeroLeads to view verified contact signals for Jan Haselwander at TWmedia, including work email, phone, and LinkedIn data when available.

What schools did Jan Haselwander attend?

Jan Haselwander holds Dipl. Marketingmanager Hf, Marketing from Höhere Fachschule.

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