Thomas Klaas
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Thomas Klaas Email & Phone Number

Self employed software developer for numo-app.com, volunteer soccer youth leader and coach and above all curious at Numo App
Location: Nettetal, North Rhine-Westphalia, Germany 5 work roles 1 school
1 work email found @crosscan.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email t****@crosscan.com
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Current company
Role
Self employed software developer for numo-app.com, volunteer soccer youth leader and coach and above all curious
Location
Nettetal, North Rhine-Westphalia, Germany

Who is Thomas Klaas? Overview

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Quick answer

Thomas Klaas is listed as Self employed software developer for numo-app.com, volunteer soccer youth leader and coach and above all curious at Numo App, based in Nettetal, North Rhine-Westphalia, Germany. AeroLeads shows a work email signal at crosscan.com and a matched LinkedIn profile for Thomas Klaas.

Thomas Klaas previously worked as Geschäftsführer at Numo App and Produktverantwortlicher at Crosscan. Thomas Klaas holds Bachelor Of Information & Communication Technology, Computer Science from Fontys Venlo University Of Applied Sciences.

Company email context

Email format at Numo App

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{first}@crosscan.com
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AeroLeads found 1 current-domain work email signal for Thomas Klaas. Compare company email patterns before reaching out.

Profile bio

About Thomas Klaas

Thomas Klaas is a Self employed software developer for numo-app.com, volunteer soccer youth leader and coach and above all curious at Numo App. He possess expertise in java, objektorientierte programmierung, prozessoptimierung, projektkoordination, composer and 19 more skills. He is proficient in Englisch.

Listed skills include Java, Objektorientierte Programmierung, Prozessoptimierung, Projektkoordination, and 20 others.

Current workplace

Thomas Klaas's current company

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Numo App
Numo App
Self employed software developer for numo-app.com, volunteer soccer youth leader and coach and above all curious
AeroLeads page
5 roles

Thomas Klaas work experience

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

Geschäftsführer

Current

Software Entwickler und Product Owner.Meine Vision ist es, eine „natürliche und moderne Organisation“ (numo) für Vereine und andere Gruppen bereitzustellen, bei der Daten nur einmalig erhoben werden und dann an allen relevanten Stellen einzeln oder konsolidiert verfügbar sind. Wir wollen das Ehrenamt attraktiver gestalten, und Vereine dabei unterstützen.

Jul 2022 - Present

Produktverantwortlicher

Witten, Nordrhein-Westfalen, Deutschland

Planung und Migration eines Altsystems in eine moderne Systemlandschaft, Anforderungsanalyse, Prozessoptimierung, Priorisierung der Entwicklung, Absprache mit Stakeholdern (intern und extern), Koordination von Entwicklerteams mit Scrum (intern und extern)

Nov 2020 - Nov 2022

Full Stack Developer

Witten

Anforderungsanalyse, Abstimmung mit internen Stakeholdern, Planung und Umsetzung von Softwareprojekten, Entwicklung von Mobile Apps für Android und iOS.

Jan 2019 - Oct 2020

Full Stack Developer, Produktverantwortlicher

Venlo, Limburg, Niederlande

Weiterentwicklung des internen Administrations- und Warenwirtschafts-systems in PHP und Anbindung externer Systeme über API und RabbitMQ. Prozessoptimierung, Anforderungsanalyse, Entwicklung und Trainings(Lagerverwaltung, Kommissionierung, Stammdatenverwaltung, B2B Shop, CRM, Einkauf, Buchhaltung, Mahnwesen, Mitarbeitermanagement, mehrsprachigen Produkt.

Oct 2014 - Oct 2018

It-Berater

Beratung und Analyse von Altsystemen, Entwicklung von Testumgebungen, Weiterentwicklung eines Portals, sowie Rich Client Interface in JAVA.Koordination von Offshore Teams.

Sep 2010 - Jun 2014
1 education record

Thomas Klaas education

FAQ

Frequently asked questions about Thomas Klaas

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

What company does Thomas Klaas work for?

Thomas Klaas works for Numo App.

What is Thomas Klaas's role at Numo App?

Thomas Klaas is listed as Self employed software developer for numo-app.com, volunteer soccer youth leader and coach and above all curious at Numo App.

What is Thomas Klaas's email address?

AeroLeads has found 1 work email signal at @crosscan.com for Thomas Klaas at Numo App.

Where is Thomas Klaas based?

Thomas Klaas is based in Nettetal, North Rhine-Westphalia, Germany while working with Numo App.

What companies has Thomas Klaas worked for?

Thomas Klaas has worked for Numo App, Crosscan, Naskorsports B.V, and Accenture.

How can I contact Thomas Klaas?

You can use AeroLeads to view verified contact signals for Thomas Klaas at Numo App, including work email, phone, and LinkedIn data when available.

What schools did Thomas Klaas attend?

Thomas Klaas holds Bachelor Of Information & Communication Technology, Computer Science from Fontys Venlo University Of Applied Sciences.

What skills is Thomas Klaas known for?

Thomas Klaas is listed with skills including Java, Objektorientierte Programmierung, Prozessoptimierung, Projektkoordination, Composer, Design Patterns, Projektplanung, and Objektorientiertes Design.

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