Our digital marketing specialists

With our team of over 25 digital specialists based in Amsterdam, we devise growth marketing strategies for our clients. From SEO and SEA specialists to project manager extraordinaires, from creative web designers and copywriters to technical programmers and data freaks, Whello’s got it all. Throw us in the blender and you’ll have the perfect mix for your online success. Meet our digital marketing specialists!

whello office lunch break

Looking for a specific specialist?

About Merel Janssen

Merel is curious about everything and everyone around her. With her eager-to-learn mentality, she precisely determines what customers want, adds innovative ideas, and thus develops a beautiful growth plan.

About Lieke Schwitzner

She transitioned from influencer marketing to marketing strategist. That's also why she fits so well with Whello: a strong sense of positioning.

About Stijn Eckes

With his creative mind, Stijn creates the most beautiful designs. From attractive PowerPoint templates for Whello to the designs for clients.

About Steven Boere

Steven describes himself as a jack-of-all-trades with a good dose of self-reflection. Instead of a healthy body, Steven contributes to building a healthy brand. He constantly checks what works well and what doesnโ€™t.

About Juliske Hummel

An eye for aesthetics, a creative spirit, and a fascination for beautiful brands. Juliske has it all. With a background as a marketing manager and strategist, she contributes to your brand positioning.

About Stijn Mollink

Strategy is where this born marketer excels. With heaps of experience in the agency world, Stijn is a great catch for Whello โ€“ and especially for your brand or company. Yep, with Stijn aboard you can be assured of smooth sailing.

About David van Pelt

Our perfectionist David always delivers top notch work. His critical eye makes sure he and our clients are happy and that results are booked.

About Serge de Sousa

Serge is Whello's co-founder. With a background in marketing and a masters in Management Studies his goal is to fully understand every company's proposition.

Marketing strategist Nasser
About Nasser Al Kamouchi

Nasser co-founded Whello and has more than 10 yearsโ€™ experience in marketing. Partnering in the truest sense of the word is what Nasser does best when working with clients.

About Wesley van Delft

Wesley excels at listening. He is always ready to help his team members or the next business in Whello town with his SEO skills.

About Diana Koning

If you say content, you say Diana. She is the most punctual person in our office: we've never been able to spot a spelling mistake in her texts!

About Reinier Landstra

From websites to complete branding, from ads to email templates. You name it, Reinier uses his design skills to make something beautiful out of everything.

Whello Specialist Argo
About Argo Utomo

Argo manages our development team in Indonesia. Together with his brother and the other developers he builds stunning websites for our clients.

Go with the flow

Whello’s growing like a tidal wave! We’re currently looking for the following digital marketing specialists to help our customers grow.
Are you a potential Whelloโ€™er who’s keen to take on a new challenge? Then quit floating around and join us!

Whello Specialist Serge Pointed Right serge
Serge de Sousa

    Challenge us

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    Our clients rate us with:

    4.9 / 5

    Hear from our happy clients


    The main quality of Whello is that they are able to provide high quality services on a personal, informal level that is close to the customer. Communication is quick and thereโ€™s a lot of knowledge in the team. To me Whello is a trustworthy company for online marketing services and web design that I would highly recommend.

    Carlies Mol

    Passionate people that are very involved and create great advertising campaigns.

    TradeIt gg

    Whello have a fantastic team and delivered great results for us. Highly recommended !

    Doug Neuhofer

    Having successfully completed the set up phase, we would like to thank you for your professional behavior and great communication. We look forward to the continuation of this promising partnership!


    Experienced people who are able to deliver great quality. Very pleased to be working with whello.

    Maaike - Tandarts Jordaan

    Working together with Whello to achieve our digital and automation goals is a great thing - dedicated, knowledgable, professional and up-to-date to the digital best practices.

    Top Employers Institute

    A smart, talented and friendly company providing top quality, focused service.

    Brenda de Jong - The English Center

    It's a pleasure working with really professional and competent people. SEO results we have achieved thanks to Whello are amazing!

    Luca Bagnaschino

    Great Amsterdam based advertising agency with a lot of in-house experience and smart + friendly staff.

    Leks Betlem