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Heikki Mantere Email & Phone Number

Senior UX Designer and Front end developer at Reaktor

Location: Helsinki, Uusimaa, Finland 1 work role 2 schools

1 work email found @reaktor.com 1 phone found area 894 LinkedIn matched

✓ Verified Jul 2026 4 data sources Profile completeness 100%

Current company

Reaktor

Role

Senior UX Designer and Front end developer

Location

Helsinki, Uusimaa, Finland

Company size

559 employees

Who is Heikki Mantere? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Heikki Mantere is listed as Senior UX Designer and Front end developer at Reaktor, a with 559 employees, based in Helsinki, Uusimaa, Finland. AeroLeads shows a work email signal at reaktor.com, phone signal with area code 894, and a matched LinkedIn profile for Heikki Mantere.

Heikki Mantere previously worked as Senior UX Designer and Frontend developer at Reaktor. Heikki Mantere holds M.Sc. (Tech.) from Teknillinen Korkeakoulu-Tekniska Högskolan.

Company email context

Email format at Reaktor

This section adds company-level context without repeating Heikki Mantere's masked contact details.

{first}.{last}@reaktor.com

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AeroLeads found 1 current-domain work email signal for Heikki Mantere. Compare company email patterns before reaching out.

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Profile bio

About Heikki Mantere

I am a UX designer with a decade of experience, passionate about creating user-centric digital services for consumers and businesses. I believe that good user-centric services can't be designed by experts alone, and my design process usually incorporates the real users: talking to them, observing them and co-creating with them. Working with visual designers and developers we can take care of every detail and create well-thought services. My skills in visual design and front-end development help me participate in the whole design process: I think that coding the interfaces is a part of the design process, and when I implement my interfaces myself, I can test them and get immediate feedback, which helps the whole team. I create interfaces for web and mobile using JS / React / React Native / HTML / CSS.

Listed skills include Indesign, Advertising, Digital Marketing, User Interface Design, and 25 others.

Current workplace

Heikki Mantere's current company

Company context helps verify the profile and gives searchers a useful next step.

Reaktor

Senior UX Designer and Front end developer

helsinki, uusimaa, finland

Website

reaktor.com

Employees

559

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Company profile

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1 role

Heikki Mantere work experience

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

Senior Ux Designer And Frontend Developer

Reaktor

Apr 2014 - Present - Helsinki

Team & coworkers

Colleagues at Reaktor

Other employees you can reach at reaktor.com. View company contacts for 559 employees →

PJ

Philipp Johag Colleague at ReaktorKotka, Kymenlaakso, Finland View → RC

Rodrigo Cerquinha Colleague at ReaktorLisboa, Lisbon, Portugal View → LT

Lauri Tervonen Colleague at ReaktorEspoo, Uusimaa, Finland View → BP

Beata-Maria Pippingsköld Colleague at ReaktorHelsinki, Uusimaa, Finland View → OK

Olli Koskinen Colleague at ReaktorJyväskylä, Central Finland, Finland View → JT

Janne Toivola Colleague at ReaktorHelsinki, Uusimaa, Finland View → IH

Ilkka Hänninen Colleague at ReaktorSouth Karelia, Finland View → IT

Ilari Tommiska Colleague at ReaktorEspoo, Uusimaa, Finland View → MP

Mika Puskala Colleague at ReaktorHelsinki, Uusimaa, Finland View → JS

Jussi Seppälä Colleague at ReaktorFinland View →

2 education records

Heikki Mantere education

M.Sc. (Tech.)

Teknillinen Korkeakoulu-Tekniska Högskolan

Matriculation

Olari High School

FAQ

Frequently asked questions about Heikki Mantere

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

What company does Heikki Mantere work for?

Heikki Mantere works for Reaktor.

What is Heikki Mantere's role at Reaktor?

Heikki Mantere is listed as Senior UX Designer and Front end developer at Reaktor.

What is Heikki Mantere's email address?

AeroLeads has found 1 work email signal at @reaktor.com for Heikki Mantere at Reaktor.

What is Heikki Mantere's phone number?

AeroLeads has found 1 phone signal(s) with area code 894 for Heikki Mantere at Reaktor.

Where is Heikki Mantere based?

Heikki Mantere is based in Helsinki, Uusimaa, Finland while working with Reaktor.

What companies has Heikki Mantere worked for?

Heikki Mantere has worked for Reaktor.

Who are Heikki Mantere's colleagues at Reaktor?

Heikki Mantere's colleagues at Reaktor include Philipp Johag, Rodrigo Cerquinha, Lauri Tervonen, Beata-Maria Pippingsköld, and Olli Koskinen.

How can I contact Heikki Mantere?

You can use AeroLeads to view verified contact signals for Heikki Mantere at Reaktor, including work email, phone, and LinkedIn data when available.

What schools did Heikki Mantere attend?

Heikki Mantere holds M.Sc. (Tech.) from Teknillinen Korkeakoulu-Tekniska Högskolan.

What skills is Heikki Mantere known for?

Heikki Mantere is listed with skills including Indesign, Advertising, Digital Marketing, User Interface Design, Photoshop, Graphic Design, User Experience, and Flash.

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