AeroLeads people directory · profile
Ericka Marquez Email & Phone Number
Founder and Managing Partner
at
3sides
1 work email found
@3sides.co
4 phones found area 164, 133, and 162
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder and Managing Partner
Location
Amersfoort, Utrecht, Netherlands
Company size
Who is Ericka Marquez? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Ericka Marquez is listed as Founder and Managing Partner at 3sides, a company with 10 employees, based in Amersfoort, Utrecht, Netherlands. AeroLeads shows a work email signal at 3sides.co, phone signal with area code 164, 133, 162, and a matched LinkedIn profile for Ericka Marquez.
Ericka Marquez previously worked as Founder & Managing Partner at 3Sides and Co-Founder at Microspace. Ericka Marquez holds Mba, Strategy, Creativity & Innovation, Change from The Open University Business School.
Company email context
Email format at 3sides
This section adds company-level context without repeating Ericka Marquez's masked contact details.
{first}@3sides.co
89% confidence
AeroLeads found 1 current-domain work email signal for Ericka Marquez. Compare company email patterns before reaching out.
Profile bio
About Ericka Marquez
Experienced, creative, strategic product and technology leader with a focus on getting things done. I love to tackle interesting and complex challenges with or through a team by taking a holistic approach. These challenges can be technical, people, organisation, operational - I can make sense of messy, complex situations, formulate a vision and a strategy and execute. Catalyst for change and transformation. Continuously strive to improve the status quo. I am happiest when I can help the people around me grow.Specialties and Interests:Building TeamsProduct StrategyEcosystemsProduct DesignSoftware Product Development & ArchitectureTechnology Leadership & StrategyOrganisational Transformation & Change Leadership DevelopmentCloud Transformation & Operations
Listed skills include Scrum, Agile Methodologies, Software Development, Management, and 20 others.
Current workplace
Ericka Marquez's current company
Company context helps verify the profile and gives searchers a useful next step.
3Sides
14 roles · 18 years
Ericka Marquez work experience
A career timeline built from the work history available for this profile.
Founder & Managing Partner
CurrentAt 3sides we strongly believe in the power of digital communities and the value it can bring businesses and organisations.We have seen first-hand how community success is directly linked to greater customer engagement, faster product improvements, lower support costs and improved customer retention. In a world of digital sales, and self-service buying.
Jan 2018 - Present
Co-Founder
CurrentStop sending, start engaging! Microspace lets businesses create a personal microsite for their customers and deliver all their valuable information, beautifully designed and personal.Your customers will love it!
Jan 2021 - Present
Cto/Cpo Consultant
Current- Helping product organisations get ready for the next growth step.
- Interim CTO
- Product Organization & Culture Transformation (Product, Agile, SaaS, Cloud Ops)
- Product/R&D/Development Organisation Assessment
- Product & Technology Strategy
- PE/VC Advisory
Jan 2018 - Present
Cto/Cpo
Jul 2018 - Jun 2021
Oct 2017 - Feb 2018
Director Technology
Transformation and modernization of Cloud Ops & leading DevOps journeyLeading development of strategic multi-product roadmapModernization of tooling and software practicesTransformation of Corporate IT
Feb 2016 - Sep 2017
Vice President Group Technology And Innovation
Created and led the CTO Office consisting of technical architects, UX leaders and community strategists and developed forward thinking initiatives as input for the product roadmaps.Led development of shared technologies (e.g. IAM, Software monetization) with a focus on the transition to SaaS and integration with backoffice systems.Initiated and championed.
Feb 2014 - Jan 2016
Group Technology Director
Feb 2012 - Jan 2014
R&D Director
Apr 2008 - Jan 2012
Co-Founder & Partner
MDB Internet Communicatie developed digital concepts for all kinds of watersports activities.
2008 - 2013
~5 yrs
Co-Founder
Zinica
Zinica developed lifestyle apps and sites and launched TwoCup.com. TwoCup was a private digital environment in which couples could securely communicate with each other during those times when they don’t have the privilege of being together. Development outsourced to team in Philippines.Operations of TwoCup were shut down in 2012.
Feb 2009 - 2012
Managing Consultant
Leading a team of consultants to give advice on, design, develop and maintain collaboration and portal applications as well as complex database-driven internet websites. Responsible for the dedicated client teams for major clients such as Heineken, Fortis and MeesPierson. Responsible for client delivery, team development and business development.
Mar 2000 - Mar 2008
Stress Engineer
Sep 1997 - Mar 2000
Team & coworkers
Colleagues at 3sides
Other employees you can reach at 3sides.co. View company contacts for 10 employees →
JR
João Ramos
Colleague at 3SidesPortugal, Portugal
View →
WR
Wilfried Rijsemus
Colleague at 3SidesArnhem, Gelderland, Netherlands, Netherlands
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SB
Sasja Beerendonk
Colleague at 3SidesThe Randstad, Netherlands, Netherlands
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LF
Lennert Fransen
Colleague at 3SidesDiemen, North Holland, Netherlands, Netherlands
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João Ramos
Colleague at 3SidesPortugal, Portugal
View →
WR
Wilfried Rijsemus
Colleague at 3SidesArnhem, Gelderland, Netherlands, Netherlands
View →
SB
Sasja Beerendonk
Colleague at 3SidesThe Randstad, Netherlands, Netherlands
View →
LF
Lennert Fransen
Colleague at 3SidesDiemen, North Holland, Netherlands, Netherlands
View →
3 education records
Ericka Marquez education
Mba, Strategy, Creativity & Innovation, Change
The Open University Business School
Bachelor Of Science (Bs), Mechanical Engineering
University Of Florida
Vwo
Maria Immaculata Lyceum
FAQ
Frequently asked questions about Ericka Marquez
Quick answers generated from the profile data available on this page.
What company does Ericka Marquez work for?
Ericka Marquez works for 3sides.
What is Ericka Marquez's role at 3sides?
Ericka Marquez is listed as Founder and Managing Partner at 3sides.
What is Ericka Marquez's email address?
AeroLeads has found 1 work email signal at @3sides.co for Ericka Marquez at 3sides.
What is Ericka Marquez's phone number?
AeroLeads has found 4 phone signal(s) with area code 164, 133, 162 for Ericka Marquez at 3sides.
Where is Ericka Marquez based?
Ericka Marquez is based in Amersfoort, Utrecht, Netherlands while working with 3sides.
What companies has Ericka Marquez worked for?
Ericka Marquez has worked for 3Sides, Microspace, Wemboko, Virtalis, and Raet.
Who are Ericka Marquez's colleagues at 3sides?
Ericka Marquez's colleagues at 3sides include João Ramos, Wilfried Rijsemus, Sasja Beerendonk, and Lennert Fransen.
How can I contact Ericka Marquez?
You can use AeroLeads to view verified contact signals for Ericka Marquez at 3sides, including work email, phone, and LinkedIn data when available.
What schools did Ericka Marquez attend?
Ericka Marquez holds Mba, Strategy, Creativity & Innovation, Change from The Open University Business School.
What skills is Ericka Marquez known for?
Ericka Marquez is listed with skills including Scrum, Agile Methodologies, Software Development, Management, Enterprise Software, Business Development, Cloud Computing, and Saas.
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