Theo De Groot
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Theo De Groot Email & Phone Number

Migrate from Microsoft to Nextcloud - Architect and CEO at Collaboration Birdday / Migrate DMS
Location: Gelderland, Netherlands 18 work roles 9 schools
1 work email found @3g-online.nl LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email i****@3g-online.nl
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Current company
Collaboration Birdday / Migrate DMS
Role
Migrate from Microsoft to Nextcloud - Architect and CEO
Location
Gelderland, Netherlands

Who is Theo De Groot? Overview

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Quick answer

Theo De Groot is listed as Migrate from Microsoft to Nextcloud - Architect and CEO at Collaboration Birdday / Migrate DMS, based in Gelderland, Netherlands. AeroLeads shows a work email signal at 3g-online.nl and a matched LinkedIn profile for Theo De Groot.

Theo De Groot previously worked as Architect/Developer for all SharePoint Applications at Federal Government Belgium and SharePoint/O365 Architect / Developer / CEO at Birdday It. Theo De Groot holds Keurmeester Kleurkanaries from Nbvv.

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Email format at Collaboration Birdday / Migrate DMS

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*@3g-online.nl
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Profile bio

About Theo De Groot

-------------> AVAILABLE FOR REMOTE PROJECTS <----------------

Listed skills include Sharepoint, C#, Css, Php, and 24 others.

Current workplace

Theo De Groot's current company

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Collaboration Birdday / Migrate DMS
Collaboration Birdday / Migrate Dms
Migrate from Microsoft to Nextcloud - Architect and CEO
Gelderland, Netherlands
18 roles

Theo De Groot work experience

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

Migrate From Microsoft To Nextcloud - Architect And Ceo

Collaboration Birdday / Migrate Dms

Gelderland, Netherlands

Architect/Developer For All Sharepoint Applications

Current
Federal Government Belgium

Brussel

Responsible for projects related to digitalize business processes at the Belgium Federal Government. Starting at december 1. 2018

Nov 2018 - Present

Sharepoint/O365 Architect / Developer / Ceo

Current
Birdday It

Anywhere Needed

Projects:03 2024 - 04 2024: Custom rebuilding OOB News webpart, Viva Engage Webpart, Quick Links Webpart for the Dutch 'Veiligheidsregio Utrecht' in SPFx01 2024 - 03 2024: Creating a TOGAF Architecture tool in SPFX08 2023 - 10 2023: Trials of the interrogation of minor children and statistics in an SP app, for the Belgium Police. 03 2023 - 05 2023: Stalking alert management tool in SPO including statistics and charts for the Federal Police and Minister in Belgium10 2023 - 12 2023: SharePoint Online Internal webshop for the Federal Police in Belgium07 2021 - 06 2023: Migration fileshares to the cloud, Create DMS with SPFx at Aldi Nord Europe07 2021 - 12 2023: Assessment Manager tool in SharePoint Online to manage 30.000 resources applying procedures, including all tests and interviews, at the Federal Police in Belgium09 2021 - 03 2022: Rebuild Call Center Application UI in SharePoint to Modern Experience at Anywhere36510 2020 - 06 2021: Migrations to SP Online at Boehringer Ingelheim Germany. Advising about Multilingual, Json webparts etc.11 2019 - 06 2021: Migration all SharePoint Functionality to SP19 at the German Army, including all processes in SPFx and DMS10 2019 - 02 2020: Developing Intranet KfW Bank in Frankfurt (SharePoint 2013)05 2019 - 07 2019: Cloud Enablement Program for Microsoft West Europe (in O365) The Microsoft Partners can request for investments by filling in the SPFx Form. 3 approval stages, Full responsive dashboards and PowerBI.02 2018 - 11 2018O365 Architect / Developer for the Belgian Federal Police - Creating a Knowledge Base in O36509 2017 - 11 2018: O365 Developer Architect at the Federal Police in Belgium. Developing an Archive System for 50K users.04-08 2017: O365 Developer/Consultant at Amplexor (Belgium). Several projects.08 2016 - 02 2017: SharePoint Online Developer at Atlas Copco in Antwerp, to build a SharePoint DMS with powershell CSOM, display templates and very complex Nintex.

Jan 2015 - Present

Office 365 Developer / Architect / Consultant

Current
Birdday It

Anywhere Needed

Apr 2017 - Present

Co-Owner

Den Bosch

Jun 2019 - Jan 2023

Ceo/Owner

Sandrabra Lingerie Bv

SandrabrA Lingerie voor speciale maten (smalle omvang, grote cup). De winkel is gevestigd aan het Vredenburg 32 te Utrecht

Sep 2000 - Sep 2016

Consultant / Developer Sharepoint

Nieuwegein

Working as a Developing Consultant at the department "Managed Services" at the best Microsoft Partner from the Netherlands.(Business-Critical SharePoint Partner, Cloud Accelerate, Gold Partner Collaboration and Content, Silver Partner Application Development)Activities: Trouble shooting, change/debug code, building new functionalities, advising, transition to maintenance, creating offers, functional design, workflowsClients: Corbion, RAI Amsterdam, Tebodin, Friesland Campina, Gasunie, Amphia Hospital, WZA Hospital. G-Star, Omrin, Volker Wessels, Boskalis

Feb 2014 - Jan 2015

Consultant / Developer

Veenendaal

Consultant / Developer Sharepoint 2010, SharePoint 2013, Windows 8 apps, Mendix 4 / 5, PHPPartnerships c)solutions: - 6 partnerships with Microsoft;- Partner with Mendix.Sept 2013- rest of 2013Install and Configure SharePoint 2013 environment, develop an intranet, and develop a custom application (assessment forms proces) for the department Human Resource) at IG&H in Utrecht. Also teach IT Management about managing SharePoint.July 2013 - Aug 2013: Complete applicative configuration of 4 complex SharePoint 2013 environments (OTAP) at Spir-It (IT Raad voor de Rechtspraak), including communication with all stakeholders/departments to archieve hard deadlines of the dutch Minister of Justice. Also developing functionality in a scrum team.Biggest challence: Project integration in a bureacratisc public company.June 2013: Integrated SharePoint and Mendix with custom Web Services.apr-may 2013: Building Visual Studio 2010 Workflows of all general operation processes for a biotechnical multinational on location (clients office);

Feb 2013 - Jan 2014

Software Engineer / Consultant / Project Coördinator (Sharepoint)

Nieuwegein

okt12- jan2013: Technical Project Coördinator for our biggest custom SharePoint Application in the company. The application is a custom Document Management System (DMS), Transmittal registration, File manager and Workflow Management System for big building projects with mostly 40.000+ documents and 15+ subcontracters (like energy plants and windmill parks). My work: Communication with stakeholders group about functionality, functional design en issues, owner issuelist, coördinate development, managing releases and release schedules, develop functionality.Certification Windows 8 App development and created my first Windows 8 App.Actual projects (2012)- Custom Document Managent System Energy Plant (on location)Constituent: AMBChallenge: Communicate about building processes and building a document management system in two days (on location)- Excel to SharePoint (2012, .NET, Excel, Aspose)Employer: Ballast Nedam ICTConstituent: InternalChallenge: Company departments are able to subscribe there employees to the innovation day, by uploading an excel sheet with names to a SharePoint doclib. An event receiver read the excel sheet and write the data to a SharePoint list.- LAYAR App voor to sell houses (2012, .NET)Employer: Ballast Nedam ICTConstituent: Int.Challenge: To sell more new houses, i had to develop an application for IPad. The application must show the new (not build yet) houses on the Construction ground in 3D.Solution: Application that communicate (JSON) with an existing App (Layar.com), including an User Interface to manage the projects.Input: Architecture, development and implementation.- Website www.degroassurantie.nl with new CMS (2012, PHP)Constituent: DeGro AssurantiesChallenge: Website with customer service and settlementcustomer contact.Solution: Website and CMS in PHP (for low cost), with a lot of forms. Product cards navigation by slider panel (JavaScript).Input:Complete process.

Jan 2011 - Jan 2013

Ceo/Owner

3G Webapplicaties

Renewed in december 2014:Windows 8 (phone & desktop) app & windows 8.1 app development. Later this month, i will put my portfolio right here. T/m 2012:Functie / Bedrijf: Zelfstandig Software Ontwikkelaar (3G Webapplicaties);Opdrachtgevers: MKB bedrijven tot 10 medewerkers;Product: Webbased applicaties t.b.v. automatisering bedrijfsprocessen;Talen / Tools: PHP (procedureel), HTML, CSS, JavaScript, MySQL;Personeel: Geen;Taken: Sales, Consultancy, Architectuur, Development, Testen, Aftersales, Implementatie, Opleiden en Applicatiebeheer;.

Jan 2005 - Dec 2012

Ceo/Owner

Degroot Fashion

Begin juli 2012 is dit bedrijf verkocht.Agenturen t.b.v. de verkoop van enkele lingeriemerken met specialistische maten van 70AA t/m 120H.

Oct 2002 - Jul 2012

Cursist

Opleiding C# en Consultant/Developer SharePoint 2010

Jan 2011 - May 2011

Interim Vestigingsmanager

Uitzendbureau

Vestigingsmanager op Interim basis bij Uitzend- en Werving en Selectiebureau.

Apr 2010 - Sep 2010

Interim Bedrijfsadviseur En Sparringpartner Startup

Ultimum Security

Startend beveiligingsbedrijf te Nieuwegein.Adviezen op gebied van:Opstarten, Bedrijfsvoering, Sales/Aquisitie, Finance, Marketing, Strategie, Personeel, ICT, Huisvesting.

Jan 2010 - Jun 2010

Financial Manager / Member Mt

Partij van 0-punt helpen opbouwen.

May 2008 - Jun 2010

Sparringpartner

Degro Assurantie

Tussenpersoon Verzekeringen en Hypotheken te IJsselstein.Op gebied van Sales en Strategie.

Aug 2007 - Jun 2010

Interim Trouble Shooter

Koeriersbedrijf Quick Around

Op gebied van boekhouding en ICT.

May 2007 - Jun 2010

Interim Bedrijfsadviseur En Sparringpartner

Werving- En Selectiebureau Tec30

Werving- en Selectiebureau hooggeschoolde technici te Zoetermeer.Adviezen op gebied van:Bedrijfsvoering, Finance, ICT, Marketing, Strategie

Mar 2006 - Jun 2010
9 education records

Theo De Groot education

Keurmeester Kleurkanaries

Nbvv

Education record

Microsoft Sharepoint 2013 For Developers Advanced

1 Day Workshop Crowd Funding

Douw&Koren

1 day workshop Crowd Funding

Mendix Partner, Mendix

Mendix

Mendix specialist

Microsoft 70-480

Microsoft Jumpstart

Passed exam 7-480 at 12th november 2012: Developing in HTML5 with JavaScript and CSS3

Certification In October 2012

Microsoft Jumpstart

Developing Windows Apps using HTML5 and JavaScript

Certified Sharepoint 70-573 70-576 Mcpd, C#, Sharepoint 2010

Cadac

Activities and Societies: C#, SharePoint 2010 Developmentpassed exam 70-573 passed exam 70-576 (18th july 2011, 812 points)

Education record

Oosterlicht College
FAQ

Frequently asked questions about Theo De Groot

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

What company does Theo De Groot work for?

Theo De Groot works for Collaboration Birdday / Migrate DMS.

What is Theo De Groot's role at Collaboration Birdday / Migrate DMS?

Theo De Groot is listed as Migrate from Microsoft to Nextcloud - Architect and CEO at Collaboration Birdday / Migrate DMS.

What is Theo De Groot's email address?

AeroLeads has found 1 work email signal at @3g-online.nl for Theo De Groot at Collaboration Birdday / Migrate DMS.

Where is Theo De Groot based?

Theo De Groot is based in Gelderland, Netherlands while working with Collaboration Birdday / Migrate DMS.

What companies has Theo De Groot worked for?

Theo De Groot has worked for Collaboration Birdday / Migrate Dms, Federal Government Belgium, Birdday It, Move365, and Sandrabra Lingerie Bv.

How can I contact Theo De Groot?

You can use AeroLeads to view verified contact signals for Theo De Groot at Collaboration Birdday / Migrate DMS, including work email, phone, and LinkedIn data when available.

What schools did Theo De Groot attend?

Theo De Groot holds Keurmeester Kleurkanaries from Nbvv.

What skills is Theo De Groot known for?

Theo De Groot is listed with skills including Sharepoint, C#, Css, Php, .Net, Microsoft Sql Server, Windows 8 Apps, and Html.

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