John List Kølle
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John List Kølle Email & Phone Number

Observability Architect at Sentia
Location: Odense, Region Of Southern Denmark, Denmark 17 work roles 3 schools
1 work email found @sykes.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email j****@sykes.com
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Current company
Role
Observability Architect
Location
Odense, Region Of Southern Denmark, Denmark
Company size

Who is John List Kølle? Overview

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Quick answer

John List Kølle is listed as Observability Architect at Sentia, a company with 189 employees, based in Odense, Region Of Southern Denmark, Denmark. AeroLeads shows a work email signal at sykes.com and a matched LinkedIn profile for John List Kølle.

John List Kølle previously worked as Cloud Architect at Sentia Denmark and Sound Engineer at Self Employed. John List Kølle holds Bachelor'S Degree, Mixed (Software Engineering And Management) from Ucl Erhvervsakademi Og Professionshøjskole.

Company email context

Email format at Sentia

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*@sykes.com
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Profile bio

About John List Kølle

Azure colored, cloud first DevOps-native architect with a C# eye for rock solid quality software.Based on strong full-stack knowledge in programming, experience in operations from small and large organizations and even insights in performance monitoring and quality assurance technics my mind is covering the full spectrum of IT - I’m Cloud-Native DevOps!

Listed skills include Programming, C#, Asp.Net, .Net, and 37 others.

Current workplace

John List Kølle's current company

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Sentia
Sentia
Observability Architect
Odense, DK
Website
Employees
189
AeroLeads page
17 roles

John List Kølle work experience

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

Observability Architect

Odense, DK

Cloud Architect

Current

Odense, Syddanmark, Danmark

The primary task for a Cloud Architect is to be a trusted advisor and both help customers into the cloud by using frameworks and best practices, and by advising customers already in the clouds on how to improve their workloads. Primarily I use the Well-Architected Framework for assessing and my experience and holistic view on IT for advising in specific.

May 2022 - Present

Sound Engineer

Current

Odense

I make sounds for concerts, as a a parttime job. I'm self-tought and have experience with analogue and digital productions.My work is also considered to ba a systems engineer at venues and I make sounds for bands who doesn't provide own sound engineer at their concerts.

May 2003 - Present

Senior Devops Engineer

Vejle, Syddanmark, Danmark

As part of the DevOps team I have been part of building the future foundation for DevOps both by evangelizing the mindset and building the technical platform with Infrastructure-as-Code in Azure (ARM) and CI/CD architecture in Azure DevOps.

Jan 2021 - Apr 2022

Devops & Monitoring Specialist

Albertslund, Hovedstaden, Danmark

I worked with Azure DevOps to support developers. I also used Dynatrace supporting the business and the developers with insights in performance. The team I worked in used Agile Methodologies like Scrum. The team was part of a big ITIL-based organisation.As Center-Of-Excellence for performance monitoring one task was stabilizing the back-end systems for the.

Apr 2019 - Oct 2020

Performance Engineer

Albertslund, Capital Region, Denmark

I optimized and developed tools for monitoring of services using Dynatrace, OpsGenie, Slack and Runscope/Blazemeter.I also performed Data Analysis to help trouble-shooting/war-room situations.We worked with the Agile Methodology and Scrum framework.

Jul 2018 - Apr 2019

Solutions Architect

Albertslund, Capital Region, Denmark

I made the architecture of integrations between solutions (Mobile App, e-Commerce, POS, Azure services, On-prem Windows applications communicating with IBM z/OS CICS). I was part of the project to go "app-first" for our member interface. The app was awarded at Danish Digital Awards in 2017.I managed enterprise level Application Performance Monitoring.

Jul 2016 - Jun 2018

Software Developer And Systems Administrator

Sima.Dk A/S

Kolding

I designed and developed back-end services (WCF) and front-end services (MVC). I also developed reports in Microsoft SQL Server Reporting Services.I was additionally responsible for maintaining the servers (Microsoft Windows 2008 R2, Microsoft SQL Server 2003) running the services, and also the Windows clients and the telephone system for two locations.

Jan 2013 - Jun 2016

External Lecteur

E-learning From Home

Parttime lecturing e-learning based courses in:Network and operating systems.IT-security FundamentalsAdvanced IT-security

Sep 2010 - Jul 2014

Application Developer

Odense Area, Denmark

Developing.Net and Ruby on Rails applications working with OpenStreetMaps Gis data.The proof-of-concept projects was delivered on time.

Oct 2012 - Dec 2012

Web-Developer

Herning

I developed frontend for the website www.bosj.dk using HTML, CSS, ASP.net, C#, JSON and jQuery. I worked in a team using Scrum framework.3 month contract-based work completed according to schedule.

Mar 2012 - Jun 2012

Teacher: Aspit

Odense, South Denmark, Denmark

I taught young people with Asperger syndrome IT science. I tought both social skills and computer skills. The computer skills was mainly; Quality Assurance, Software engineering (C#) and skills in installing and administrating clients and servers (Windows and Linux) and networks (Cisco).

Aug 2009 - Dec 2011

System Administrator

Odense, South Denmark, Denmark

Responsible for maintaining Microsoft Windows Server 2003 Environment, the Windows clients and the telephone system for the whole company. Including the switchboard system at the call-center and the MPLS network connecting three locations (Odense, Copenhagen and Helsingborg).

May 2008 - Mar 2009

Nps/Dispatcher (Dell Support)

Odense, South Denmark, Denmark

Provided telephone support to on-site technicians and qualifying orders for spare parts from supporters.

Jan 2008 - May 2008

Kantinepersonale

Odense Bowlinghal

Odense, South Denmark, Denmark

"You can always tell when a person has worked in a restaurant. There's an empathy that can only be cultivated by those who've stood between a hungry mouth and a $28 pork chop, a special understanding of the way a bunch of motley misfits can be a family. Service industry work develops the "soft skills" recruiters talk about on LinkedIn — discipline.

Sep 2006 - Aug 2007

Lørdags-/Ferieafløser

Odense M, Syddanmark, Danmark

Sorted and delivered mail.

Mar 2003 - Jul 2006

Butiksmedarbejder

Nyborg, South Denmark, Denmark

Responsible for beverage category and working at the counter.

Aug 1999 - Jun 2001
Team & coworkers

Colleagues at Sentia

Other employees you can reach at sentia.dk. View company contacts for 189 employees →

3 education records

John List Kølle education

Bachelor'S Degree, Mixed (Software Engineering And Management)

Activities and Societies: Change management (grade 7, C) Softwaretest (grade 7, C) Design by Contracts (grade 10, B) Scientific Theory.

Bsocsc, Social Work

Odense Socialpædagogisk Seminarium

Activities and Societies: De Studerendes Råd (DSR)

Academy Diploma, Datamatiker

Activities and Societies: Volunteering as bar manager and bartender at the students bar.Specialising in: "Programing to the web (ASP.Net)".

FAQ

Frequently asked questions about John List Kølle

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

What company does John List Kølle work for?

John List Kølle works for Sentia.

What is John List Kølle's role at Sentia?

John List Kølle is listed as Observability Architect at Sentia.

What is John List Kølle's email address?

AeroLeads has found 1 work email signal at @sykes.com for John List Kølle at Sentia.

Where is John List Kølle based?

John List Kølle is based in Odense, Region Of Southern Denmark, Denmark while working with Sentia.

What companies has John List Kølle worked for?

John List Kølle has worked for Sentia, Sentia Denmark, Self Employed, Unik System Design, and Coop I Danmark.

Who are John List Kølle's colleagues at Sentia?

John List Kølle's colleagues at Sentia include Besma Moerck, Ayo Astrup Tikjøb, Jan Rasmussen, Torben Vikke, and Marius Jeppesen.

How can I contact John List Kølle?

You can use AeroLeads to view verified contact signals for John List Kølle at Sentia, including work email, phone, and LinkedIn data when available.

What schools did John List Kølle attend?

John List Kølle holds Bachelor'S Degree, Mixed (Software Engineering And Management) from Ucl Erhvervsakademi Og Professionshøjskole.

What skills is John List Kølle known for?

John List Kølle is listed with skills including Programming, C#, Asp.Net, .Net, Windows, Teaching, Css, and Javascript.

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