Managing Consultant
Current
Mar 2015 - Present
AeroLeads people directory · profile
John Rijssemus Email & Phone Number
Managing Consultant
at
Keylane
1 work email found
@keylane.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Managing Consultant
Location
Bussum, North Holland, Netherlands
Company size
Who is John Rijssemus? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Rijssemus is listed as Managing Consultant at Keylane, a with 684 employees, based in Bussum, North Holland, Netherlands. AeroLeads shows a work email signal at keylane.com and a matched LinkedIn profile for John Rijssemus.
John Rijssemus previously worked as Owner at Rijssemus Consultancy En Interimmanagement and Freelance guitarist at Betty Asfalt Complex. John Rijssemus holds Master'S Degree, Political Sciences from University Of Amsterdam.
Company email context
Email format at Keylane
This section adds company-level context without repeating John Rijssemus's masked contact details.
{first}.{last}@keylane.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Rijssemus. Compare company email patterns before reaching out.
Profile bio
About John Rijssemus
Areas of knowledge and strengths• Business processes and information analysis• Project management• Software integration• Application architecture• Managing specialists• Technical product management• Life insurance software• Life insurance migrations• Analytical• Thorough• Able to persevere• ReliableExcellent command of the Dutch, German and English language
Listed skills include Business Analysis, Project Management, Management, Itil, and 18 others.
Current workplace
John Rijssemus's current company
Company context helps verify the profile and gives searchers a useful next step.
Keylane
11 roles · 37 years
John Rijssemus work experience
A career timeline built from the work history available for this profile.
Owner
Rijssemus Consultancy En Interimmanagement
Apr 2014 - Aug 2017
Freelance Guitarist
Betty Asfalt Complex
Sep 2013 - Mar 2015
Manager Saas-Operations
Managing the SaaS-operations department at Raet (18 FTE). The department consist of 18 technical application managers, managing 30 applications in a SaaS-environment.
Sep 2012 - Jun 2013
Director Ict
• Managing IT-department working in infrastructure, software development and maintenance• Supervise change process • Working foreman in business and information analysis, functional design and testing. • Consultant and implementer of over 200 life insurance products at different insurers. • Execute portfolio migrations from and to the system Uniserv Life
Oct 2002 - Jun 2012
Change Coördinator/Technical Product Manager
This
• Execute technical product management and business analysis • Supervise change process• Managing day-to-day work of the development department, support and training and testing department • Execute product and software implementations for several life insurance companies
1998 - 2002
~4 yrs
Analist And Manager Support And Training
1996 - 1998
~2 yrs
Projectmanager
Lanfermeijer & Partners
Software and infrastructure implementation for a life insurance mandate construction
1995 - 1996
~1 yr
Assistant Accountant
Accountantskantoor Paul Helsloot
Bookkeeping and preparation of annual balance sheets and financial statements
1994 - 1995
~1 yr
Teacher Dutch (Nt2)
Educatief Centrum Komma And Katholisches Bildungszentrum Münster, Germany
Teaching Dutch to foreigners
1992 - 1993
~1 yr
Employee Life Insurance Front And Back Office
Sales of insurance products, calculating death risks for annuities, policy acceptance and analyzing faulty financial transactions.
1990 - 1992
~2 yrs
Team & coworkers
Colleagues at Keylane
Other employees you can reach at keylane.com. View company contacts for 684 employees →
MV
Martin Verhagen
Colleague at KeylaneWageningen, Gelderland, Netherlands
View →
OM
Olga Mathisen
Colleague at KeylaneGreater Oslo Region, Norway
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SA
Sameetha A
Colleague at KeylaneNetherlands
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MV
Mitchell Van Elzakker
Colleague at KeylaneNetherlands
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SH
Sharma Harshdeep Kumar
Colleague at KeylaneCopenhagen, Capital Region Of Denmark, Denmark
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SC
Sebastian Cüppers
Colleague at KeylaneGreater Dusseldorf Area, Germany
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BH
Bert Haandrikman
Colleague at KeylaneThe Hague, South Holland, Netherlands
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NV
Neeraj Veeranki
Colleague at KeylaneAmstelveen, North Holland, Netherlands
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IL
Irina Lutova
Colleague at KeylaneThe Randstad, Netherlands
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SS
Sanjai Surajbali
Colleague at KeylaneThe Hague, South Holland, Netherlands
View →
Martin Verhagen
Colleague at KeylaneWageningen, Gelderland, Netherlands
View →
OM
Olga Mathisen
Colleague at KeylaneGreater Oslo Region, Norway
View →
SA
Sameetha A
Colleague at KeylaneNetherlands
View →
MV
Mitchell Van Elzakker
Colleague at KeylaneNetherlands
View →
SH
Sharma Harshdeep Kumar
Colleague at KeylaneCopenhagen, Capital Region Of Denmark, Denmark
View →
SC
Sebastian Cüppers
Colleague at KeylaneGreater Dusseldorf Area, Germany
View →
BH
Bert Haandrikman
Colleague at KeylaneThe Hague, South Holland, Netherlands
View →
NV
Neeraj Veeranki
Colleague at KeylaneAmstelveen, North Holland, Netherlands
View →
IL
Irina Lutova
Colleague at KeylaneThe Randstad, Netherlands
View →
SS
Sanjai Surajbali
Colleague at KeylaneThe Hague, South Holland, Netherlands
View →
9 education records
John Rijssemus education
Master'S Degree, Political Sciences
Economics
Bachelor'S Degree, Spd I And Ii
Hogeschool Marcus Verbeek
Education record
Keylane Internal
Education record
Unit4
Education record
Microsoft Virtal Academy
Education record
Raet Internal
Education record
Uniserv Internal
Fortbildungs-Lehrgang
Volkshochschule Münster
FAQ
Frequently asked questions about John Rijssemus
Quick answers generated from the profile data available on this page.
What company does John Rijssemus work for?
John Rijssemus works for Keylane.
What is John Rijssemus's role at Keylane?
John Rijssemus is listed as Managing Consultant at Keylane.
What is John Rijssemus's email address?
AeroLeads has found 1 work email signal at @keylane.com for John Rijssemus at Keylane.
Where is John Rijssemus based?
John Rijssemus is based in Bussum, North Holland, Netherlands while working with Keylane.
What companies has John Rijssemus worked for?
John Rijssemus has worked for Keylane, Rijssemus Consultancy En Interimmanagement, Betty Asfalt Complex, Raet, and Uniserv Outsourcing Bv.
Who are John Rijssemus's colleagues at Keylane?
John Rijssemus's colleagues at Keylane include Martin Verhagen, Olga Mathisen, Sameetha A, Mitchell Van Elzakker, and Sharma Harshdeep Kumar.
How can I contact John Rijssemus?
You can use AeroLeads to view verified contact signals for John Rijssemus at Keylane, including work email, phone, and LinkedIn data when available.
What schools did John Rijssemus attend?
John Rijssemus holds Master'S Degree, Political Sciences from University Of Amsterdam.
What skills is John Rijssemus known for?
John Rijssemus is listed with skills including Business Analysis, Project Management, Management, Itil, Requirements Analysis, Outsourcing, Software Development, and Databases.
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