Tjeerd Saijoen
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Tjeerd Saijoen Email & Phone Number

work on contractsin sustainability and performance at Rufusai
Location: Faro, Portugal 15 work roles
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✓ Verified August 2026 2 data sources Profile completeness 71%

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Current company
Role
work on contractsin sustainability and performance
Location
Faro, Portugal
Company size

Who is Tjeerd Saijoen? Overview

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Tjeerd Saijoen is listed as work on contractsin sustainability and performance at Rufusai, a with 1 employees, based in Faro, Portugal. AeroLeads shows a matched LinkedIn profile for Tjeerd Saijoen.

Tjeerd Saijoen previously worked as Chief Executive Officer at Rufusai Portugal and CEO/CIO at Rufusai.

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Email format at Rufusai

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Rufusai

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Profile bio

About Tjeerd Saijoen

I am the CEO/CIO of RufusAI, a cutting-edge IT company that leverages artificial intelligence and cloud computing to optimize IT performance, security, and efficiency for complex and hybrid environments. I have over 7 years of experience in leading innovative IT solutions that deliver value and excellence to our clients and over 30 years IT experience in large enterprise companies and are part of the IBM Champion group.At RufusAI, I lead a team of experts who develop and implement RUFUSAI, a unique AI agent that integrates observability, automation, and remediation for IT environments across on-premise, cloud, multi-cloud, and hybrid platforms. RUFUSAI not only detects problems, but also takes action based on policy rules, saving on license costs and enhancing IT resilience. My mission is to help clients transform their IT operations with the power of AI and cloud.

Current workplace

Tjeerd Saijoen's current company

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Rufusai
Rufusai
work on contractsin sustainability and performance
Faro, PT
Website
Employees
1
AeroLeads page
15 roles · 51 years

Tjeerd Saijoen work experience

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

Work On Contractsin Sustainability And Performance

Faro, Pt

Chief Executive Officer

Current
Rufusai Portugal

Faro, Portugal

Working on a projekt in warehousing robots, lower the carbon footprint and make the warehouse floor more sustainably

Jan 2024 - Present

Ceo/Cio

Current
Rufusai

United States

Integrate our AI with Maximo and JDEdwards reducing cloud cost using automation and integrate event management and security with automation to react quick on a hackers thread

Sep 2022 - Present

Ceo Rufusforyou.Com

Current

Chicago, Illinois, United States

Jan 2019 - Present

Executive Assistant To Chief Executive Officer

Rufusai Inc

Chicago, Illinois, United States

Working on Turbonomic and sustainability

Jul 2023 - Dec 2023

Chief Executive Officer

Rufusai Inc

Chicago, Illinois, United States

Working on Instana solutions for performance and integration with turbonomic

May 2023 - Aug 2023

Cio/Ceo

Itpagroup

Hoofddorp The Netherlands

Nov 2014 - Jan 2019

Ceo/Cio Itpagroup Bv Netherlands, Ceo/Cio Rufusforyou Inc Usa

Itpagroup B.V. / Rufusforyou Inc. Usa

Netherlands / Usa

In the Netherlands we deliver performance optimization and how to resolve problems with performance, In the USA we deliver a SaaS solution for many IBM products and Dynatrace. As well we assist with D & R, CMDB and other vendor related products.

Oct 2014 - Jan 2019

Cio It Performance Advisor / Cso Advertec Australia

It Performance Advisor

Brabant, The Netherlands

Performance & Tuning of Navision, Jira, Qlickview, Office365 at Azure & JDEdwards for several customers. Monitoring and analytics of performance problems with a combination of IBM APM, Dynatrace and our AI system for parameter analytics. Our new service centers in The Netherlands, Germany, USA deliver performance as a service. Our service model contains the following Artificial service center applications for performance improvement.AI4PM = Performance management of IBM products, Microsoft, Oracle, Linux, Azure, etc.AI4Serv = Performance infrastructure managementAI4SEC = Performance management for security and the balance between performance and securityAI4PARAM = Performance parameter management

2014 - Jan 2019

Lead Architect At Iris

Antwerp Area, Belgium

Responsible for setting up a datacenter for monitoring transactions with Tivoli, architect and design the solution and monitor customers end to end. Capacity planning at customers and advice about performance and capacity planning

2010 - 2014 ~4 yrs

Cso

Riscmanagement

Tampa

Large Businesspartner of IBM, developing ADSM(TSM) Modules, working for IBM at several big customers in the USA like Warner Bros, NASA, Border Bookstore, Grove, Case corporation, Tenneco, Texas University and Tivoli Austin, Work in a team at IBM San Jose on certification writing for TSM that time ADSM.

2005 - 2010 ~5 yrs

Disaster Recovery Manager

Case Corporation Racine Usa

Racine Wi Usa, Neuss Germany, Le Plessis France

Started as a network engineer on the European network in France, later moved to Neuss Germany and started working on the consolidation of the European Mainframes to Racine WI USA. After the consolidation received a request for transfer to the USA and started as Network engineer for the mainframes, worked with vtam, ncp, sna and tcp/ip. Later moved to security and finally to disaster recovery for all the mainframes and distributed environment.

May 1998 - Jan 2005

Datacenter Operational Manager

Kellogg Engineering

Amsterdam And Houston Usa

Responsible for the operational task at the datacenter in Amsterdam with mainframe connections to Kellogg Houston and London. Also running several Four Phase computers and running the system programming at those systems.

Jan 1980 - 1997

Technical Specialist

Ordina

Utrecht Area, Netherlands

DBA for IDMS database in the old days and teach database design of IDMS

1976 - 1979 ~3 yrs

Systeem Beheerder

Gcei

Amsterdam

Systeem Beheerder

Jan 1973 - Jan 1976
FAQ

Frequently asked questions about Tjeerd Saijoen

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

What company does Tjeerd Saijoen work for?

Tjeerd Saijoen works for Rufusai.

What is Tjeerd Saijoen's role at Rufusai?

Tjeerd Saijoen is listed as work on contractsin sustainability and performance at Rufusai.

Where is Tjeerd Saijoen based?

Tjeerd Saijoen is based in Faro, Portugal while working with Rufusai.

What companies has Tjeerd Saijoen worked for?

Tjeerd Saijoen has worked for Rufusai, Rufusai Portugal, Rufusforyou, Rufusai Inc, and Itpagroup.

How can I contact Tjeerd Saijoen?

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