Integration And Support
Current
Aug 2022 - Present
AeroLeads people directory · profile
David Gistelinck Email & Phone Number
Integration and support
at
Upgrade Estate
1 work email found
@23seconds.be
1 phone found area 322
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Integration and support
Location
De Klinge, Flemish Region, Belgium
Company size
Who is David Gistelinck? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
David Gistelinck is listed as Integration and support at Upgrade Estate, a with 114 employees, based in De Klinge, Flemish Region, Belgium. AeroLeads shows a work email signal at 23seconds.be, phone signal with area code 322, and a matched LinkedIn profile for David Gistelinck.
David Gistelinck previously worked as Developer at 23:Seconds and Frontend Developer at Freebility Nv. David Gistelinck holds Bachelor, Multimedia And Communication Technology from Hogeschool West-Vlaanderen - Vlaamse Autonome Hogeschool.
Company email context
Email format at Upgrade Estate
This section adds company-level context without repeating David Gistelinck's masked contact details.
{first}.{last}@23seconds.be
86% confidence
AeroLeads found 1 current-domain work email signal for David Gistelinck. Compare company email patterns before reaching out.
Profile bio
About David Gistelinck
David Gistelinck is a Integration and support at Upgrade Estate. He possess expertise in css, actionscript, javascript, jquery, angularjs and 9 more skills. He is proficient in Engels. Colleagues describe him as "David is a very motivated and good Flash-Developer. Never scared of a challenge. I hope in the future to work with him again, because its always a pleasure to have such a good colleague." and "David is a work beast that brings a good atmosphere to the team. He does long hours and isn't afraid of taking the initiative for testing an application by night or during the weekend if necessary: dedicated to the job."
Listed skills include Css, Actionscript, Javascript, Jquery, and 10 others.
Current workplace
David Gistelinck's current company
Company context helps verify the profile and gives searchers a useful next step.
Upgrade Estate
6 roles
David Gistelinck work experience
A career timeline built from the work history available for this profile.
Developer
23:Seconds
Apr 2017 - Aug 2022
Frontend Developer
Mar 2015 - Oct 2017
Analist Programmer
-worked on an epg (electronic program guide) , sport -live -center , election application,...-created internal project to show the planning of advertisements on their websites.(all in flash/flex and Java back-end)-...
Mar 2007 - Oct 2014
Flash-Developer
-creating flash banners and interactive banners-promotion material-create the interactive part for a "live-score"-application
Aug 2006 - Mar 2007
Multimedia Developer
Concept A
creating an interactive e-learning program for hairdressing schools.
Jan 2006 - Aug 2006
Team & coworkers
Colleagues at Upgrade Estate
Other employees you can reach at upgrade-estate.be. View company contacts for 114 employees →
HJ
Hilde Jacobs
Colleague at Upgrade EstateZottegem, Flemish Region, Belgium
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AD
Amélie De Baerdemacker
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
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WB
Wouter Blomme
Colleague at Upgrade EstateOostende, Flemish Region, Belgium
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SN
Stefanie Noens
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
View →
AP
Anouk Paepen
Colleague at Upgrade EstateGhent, Flemish Region, Belgium
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DS
Danielle Salomon
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
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VS
Véronique Snoeck
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
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LD
Lennart Dewaele
Colleague at Upgrade EstateGhent, Flemish Region, Belgium
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LV
Lies Van Der Reysen
Colleague at Upgrade EstateSt-Niklaas, Flemish Region, Belgium
View →
SV
Sohil Vittal
Colleague at Upgrade EstateGhent, Flemish Region, Belgium
View →
Hilde Jacobs
Colleague at Upgrade EstateZottegem, Flemish Region, Belgium
View →
AD
Amélie De Baerdemacker
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
View →
WB
Wouter Blomme
Colleague at Upgrade EstateOostende, Flemish Region, Belgium
View →
SN
Stefanie Noens
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
View →
AP
Anouk Paepen
Colleague at Upgrade EstateGhent, Flemish Region, Belgium
View →
DS
Danielle Salomon
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
View →
VS
Véronique Snoeck
Colleague at Upgrade EstateGhent Metropolitan Area, Belgium
View →
LD
Lennart Dewaele
Colleague at Upgrade EstateGhent, Flemish Region, Belgium
View →
LV
Lies Van Der Reysen
Colleague at Upgrade EstateSt-Niklaas, Flemish Region, Belgium
View →
SV
Sohil Vittal
Colleague at Upgrade EstateGhent, Flemish Region, Belgium
View →
2 education records
David Gistelinck education
Bachelor, Multimedia And Communication Technology
Informatica Beheer
Broederschool - Sint-Niklaas
FAQ
Frequently asked questions about David Gistelinck
Quick answers generated from the profile data available on this page.
What company does David Gistelinck work for?
David Gistelinck works for Upgrade Estate.
What is David Gistelinck's role at Upgrade Estate?
David Gistelinck is listed as Integration and support at Upgrade Estate.
What is David Gistelinck's email address?
AeroLeads has found 1 work email signal at @23seconds.be for David Gistelinck at Upgrade Estate.
What is David Gistelinck's phone number?
AeroLeads has found 1 phone signal(s) with area code 322 for David Gistelinck at Upgrade Estate.
Where is David Gistelinck based?
David Gistelinck is based in De Klinge, Flemish Region, Belgium while working with Upgrade Estate.
What companies has David Gistelinck worked for?
David Gistelinck has worked for Upgrade Estate, 23:Seconds, Freebility Nv, De Persgroep Publishing, and Unibet.
Who are David Gistelinck's colleagues at Upgrade Estate?
David Gistelinck's colleagues at Upgrade Estate include Hilde Jacobs, Amélie De Baerdemacker, Wouter Blomme, Stefanie Noens, and Anouk Paepen.
How can I contact David Gistelinck?
You can use AeroLeads to view verified contact signals for David Gistelinck at Upgrade Estate, including work email, phone, and LinkedIn data when available.
What schools did David Gistelinck attend?
David Gistelinck holds Bachelor, Multimedia And Communication Technology from Hogeschool West-Vlaanderen - Vlaamse Autonome Hogeschool.
What skills is David Gistelinck known for?
David Gistelinck is listed with skills including Css, Actionscript, Javascript, Jquery, Angularjs, Html5, Flash, and Xml.
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