Meet our crew!

They know what they’re talking about, love a good challenge, are committed to your success and… last but not least: are genuinely nice people. So, without any further ado, let us introduce you to our team!

A merry band of tech
and business experts

Rathi Pandian

SuiteApps SpecialistThe Netherlands
  • 9 years of experience in sales operations and customer service. Primarily in IT and Automation industry.
  • She is a bookworm and especially into Harry Potter (a true Potterhead)!

Joris Teulings

Sales Director ERPThe Netherlands
  • 25 years of sales experience, 20 in software sales
  • Background in Business Admin and computer science
  • A true `brabander’ who enjoys the good things in life (family, food & carnaval)
  • Passionate community giver and part-time historical finder

Ibrahima Sara Balde

SuiteApps ConsultantCzech Republic
  • 2 Masters in Marketing & Economics
  • Bilingual (English & French) 
  • 3 years experience as a NetSuite Educational Consultant
  • Certified NetSuite Administrator
  • A real person, who loves travelling and DIY-ing!

Tomáš Hrubý

Support SpecialistCzech Republic
  • 2+ years of NetSuite experience as Technical Support
  • Specialised in Accounting
  • Loves discovering new places on his bike, playing the guitar and is a passionate pool player (“with Czech lagers next to me!”)

Zuzanna Rabčanová

Functional ConsultantCzech Republic
  • 2+ years of NetSuite experience
  • NetSuite Certified ERP Consultant
  • Masters in Business Economics and Management
  • Loves architecture, swing dancing and learning about how the world works 🙂

Michal Chovanec

Technical ConsultantCzech Republic
  • 3 years of NetSuite experience
  • SuiteFoundation certified
  • Specialised in Functional and Technical Consulting 
  • Loves anything on two wheels!

Michal Tvrdy

Technical ConsultantCzech Republic
  • 3+ years experience as a NetSuite Tech Consultant
  • Has a wealth of technical NetSuite experience from Advanced PDF to SuiteCommerce
  • Giraffe and book enthusiast!
  • “In my free time you can find me designing my own clothes!”

Sammy Guirguis

Country Manager APACAustralia
  • Computer Engineer with a soft spot for SaaS
  • Was a pioneer of NetSuite in Australia over 17 years ago
  • Loves being a part of a high-performing team environment
  • MMA warrior since the age of 5 and a BBQ connoisseur
  • Contact: +61 (0) 426 236 236

Marcel de Wit

Customer Success ManagerThe Netherlands
  • 3 years of NetSuite and 10+ years of ERP experience
  • Loves the outdoors, windsurfing, cruising around in a VW van, cooking for friends. Tries to take life and himself not too seriously (occasionally succeeding haha)

Filip Lundoloqui

Support SpecialistThe Netherlands
  • Studied Economics and Finance and worked in accounting for 2.5 years
  • Works with NetSuite since 2019 and is specialized in Order to Cash & Procure to Pay
  • Was somewhat of a famous kid, starring in two movies as a child.

Anna Lipiec

Strategic Relationships DirectorThe Netherlands
  • 12 years of NetSuite experience
  • Specialised in WD companies (finance, inventory, supply chain)
  • Loves travelling, learning languages and different cultures and being active (skiing, biking, kitesurfing, tennis)

Jana Marcinkova

Application SpecialistCzech Republic
  • More than 4 years Netsuite experience in the Tech team
  • Starting her IT career as a QA
  • Focused on common customization implementations, EFTs and Advanced PDFs
  • Newest passion: creation of concrete interior accessories and jewellery!

Younes Ahzas

NetSuite ConsultantBelgium
  • More than 10 years of ERP consultancy and project management experience
  • A true multilingual, multicultural mindset, with no less than 6 flavours to choose from whenever chatting with him ;-): French, Dutch, English, Arab, German and Spanish!

Anita Stamenkovska

Application SpecialistMacedonia
  • 2+ years of NetSuite
  • Specialised in design, configuration, and testing of system functionalities
  • She is: a 5am person, an artist, genuinely in love with reading (especially popular psychology), loves working with people who get things done, but also know to have fun ;).

Kyriakos Zisopoulos

NetSuite DeveloperThe Netherlands
  • Switched to programming in 2016 – now a seasoned NetSuite developer
  • Amateur handyman (currently working on bathroom renovation), proud owner of a Chow Chow, passionate hiker with a dream to conquer the Seven Summits… of the Netherlands.

Sebla Puhaloğlu Yeniay

Professional Services ManagerThe Netherlands
  • Bachelor of Science degree in Mathematics
  • Nearly 15 years of ERP experience, last 6 years on Netsuite ERP
  • Certified scrum master
  • Loves being in nature and singing! “Always wanted to be a singer but ended up an ERP consultant instead ;)”

Hylke Sluis

Director of OperationsThe Netherlands
  • 10+ years NetSuite experience in various roles
  • Expert in system architecture, solution design and application performance.
  • Was in the Guinness Book of Records for participating in the longest indoor Volleyball game EVER (60 hours!)

Koen Wisse

Customer Success ManagerThe Netherlands
  • All-round IT-Professional with background in Software, Fintech and Financial Services
  • Certified Product Owner & Scrum Master
  • Passionate football player, cheers for Ajax, is a tech & blockchain enthousiast and above all, father of two little girls!

Leonè Friis

Application SpecialistNew Zealand


  • A wealth of experience in finance, ERP and Agile development
  • In proud possession of an MBA
  • She had a whippet named Nemo, who ended up being somewhat of an escape artist (Finding Nemo)

Radim Sacha

Customer Service ManagerThe Netherlands
  • Previously worked for Oracle’s official Netsuite support
  • Background in E-commerce & Web Development
  • Major sports-fan! Plays basketball for the Eagles in Utrecht and supports ‘the greatest football club in the world’ (his words) – Arsenal!

Justyna Bielak

Application SpecialistThe Netherlands
  • 4 years of experience in the software implementation
  • Oracle Database SQL Certified Associate
  • University degree in Finance, IT and Econometrics
  • Asia travel addict – Always willing to have a cup of matcha in Japan, bubble tea in Taiwan or egg coffee in Vietnam!

Mohamed Khlale

Business DevelopmentBelgium
  • 10+ years of IT Business Development & Sales experience in the BeNeLux region.
  • Is somewhat of a globetrotter: Went backpacking in Australia for 1 year and lived in the UK for more than 8 years, but: “Oost west, thuis best!”

Ari Dinar

NetSuite DeveloperThe Netherlands
  • 10+ years of experience with IT operations and switched to software development two years ago
  • In his spare time, you can find him building Lego or models

Christina van Norden

SuiteApps SpecialistThe Netherlands
  • Christina has a background in Sales and Accounting Operations and started at Fast Four early 2021
  • During my spare time she like to knit headbands

Martine Mulderij

Finance DirectorThe Netherlands
  • Implementing Netsuite since 2013
  • Background in Business Administration
  • Currently responsible for Fast Four Finance & HR departments

Jan Snyers

Managing DirectorBelgium
  • ERP veteran with 8 years of NetSuite experience.
  • On a mission to build Fast Four into the greatest cloud ERP partner and best employer on the planet!
  • Dreams of sailing the Seven Sees and is working on his Navigation License for the North Sea coast.


Sales AssociateThe Netherlands
  • Edwin has a super divers background in sales, operational IT, process-management, trading, and HR.
  • Is an aquarium-fanatic and true family-man

Julia Khan

SuiteApps Sales ManagerThe Netherlands
  • 5+ years of tech experience
  • Loves how her role allows her to connect with so many interesting companies
  • Enjoys exploring new places (and new food!), spinning and pilates classes and being able to cycle everywhere in Amsterdam

Ben Barton

Applications SpecialistAustralia
  • 8+ years NetSuite experience as a user and administrator
  • Worked with varying companies in manufacturing, trade and wholesale
  • Often referred to as the class clown and generally found throwing himself down hills on his mountain bike or out in the water on his paddleboard.

Su Byrne

Application SpecialistThe Netherlands
  • Originally qualified as an Electrical Engineer
  • A champ at delivering projects to strict deadlines
  • 2020 made her appreciate how important it is to be able to travel again – “Seeing family in the UK, visiting Scotland & the Greek Islands is top of my list!”

Juraj Tóth

NetSuite ConsultantThe Netherlands
  • Certified NetSuite Consultant
  • 4 Years of NetSuite experience (mainly retail and software)
  • Big Bob Dylan fan

Jurian van Maanen

Sales Marketing DirectorThe Netherlands
  • Working with NetSuite since 2009 – First as a user, then as a consultant and now selling it.
  • Loves anything involving integrations and digital commerce
  • Big travel fanatic and in proud possession of his motor cycle license as of 2020!

Anoosha Voorbach

Office ManagerThe Netherlands
  • With Fast Four for 3 years, focusing of financial administration and office management
  • Background in business administration and psychology
  • Travelled extensively – Lived and worked in 3 countries – originally from South Africa, so will never say no to a braai

Ruben de Niet

NetSuite ConsultantThe Netherlands
  • 3+ years  of NetSuite experience – first on the customer side, then as a consultant
  • Specialised in project management, data migration and analytics
  • Dreams of traveling the world on his motorbike one day – “Selling NetSuite, of course ;)”

Tereza Yöndemli

SuiteApps SpecialistThe Netherlands
  • Certified NetSuite Administrator
  • Previously worked as an Education Consultant for NetSuite and other ERP solutions
  • She speaks (almost) 5 languages fluently and is a big fan of mystery books

Teodora Trifunovska

Application specialistMacedonia
  • BSc in economics (Financial management)
  • Loves singing and producing music

Mike Mahannah

Country Manager USAUnited States
  • Experienced NetSuite User both as an end user as well as a consultant.
  • Served as the Ohio NetSuite User Group President for 3 years.
  • Quite the outdoorsman, Mike enjoys mountain biking and riding motorcycles!

Wesley de Ruig

Junior Functional ConsultantThe Netherlands
  • 3 years of NetSuite experience 
  • Specialised in Warehouse set-up and Operations Management
  • Enjoys kickboxing and is looking to enter the ring as soon as possible!


Want to join
the team?

People are at the heart of everything we do as a business. So, as we continue our quest to be the greatest cloud ERP partner and best employer on the planet, we need the best people working for us to ensure that we remain the best company for our customers!

Working at Fast Four means that you are part of a great team of international, like-minded problem solvers. Sure, it’s hard work but that’s what makes it rewarding. Plus, you have all the support you need from your colleagues and management team to create and make the most of any opportunity available. Sound good?

Next Webinar: 6th October 4pm (WST) - E-Invoicing for NetSuite! Global Trends, Key Benefits & Our Native SolutionRegister Here