
Wouter Liefting
Computer Science Teacher

Connect with Wouter Liefting to Send Message
Connect
Connect with Wouter Liefting to Send Message
ConnectTimeline
About me
Freelance IT Professional
Education

Atheneum College Hageveld
1985 - 1991VWO.webp)
Vrije Universiteit Amsterdam (VU Amsterdam)
1991 - 1995MSc Applied Computer Science
Webster University Leiden
1996 - 1999Master of Business Administration (MBA)
Experience

Atheneum College Hageveld
Sept 1991 - Aug 1995Computer Science TeacherTeaching elective classes in Computer Science to 3rd grade studentsGeneral assistance to the board of directors, the administration team and the IT management team on IT related matters.

Viamet
Jan 1996 - Jan 1999IT ProfessionalAs an IT Professional outsourced to customers (mostly via IBM) for projects related to IBM AIX.

IBM
Jan 1999 - Aug 2013As a temporary assignee to IBM Lab Services, perform first-of-a-kind and one-of-a-kind implementations of new IBM technology, mostly PureFlex systems. This includes reviewing the design, verifying the customer environment/readiness, and performing the initial installation/configuration of PureFlex systems, including knowledge transfer. Selling and enabling others to sell education, particularly in IBM Power, AIX and LinuxOrganize education, both regular and specials, including pricing, advertising, scheduling and various logistic tasksPost-delivery actions (evals, complaints handing, invoicing) Teaching IBM Power, PowerVM, PureFlex, AIX and Linux classesMentoring and reviewing other technical trainersDevelop new, and update existing courseware, review new and updated courseware Teaching Networking, AIX and Linux coursesDevelopment of Linux courseware for worldwide useManaging the curriculum: planning, lab setup, teacher sourcing and evaluation, class management, respond to customer requests for special classes, post-course administrative actions etc.
IBM STG Lab Services Consultant
Jan 2013 - Aug 2013Curriculum Manager
Jan 2006 - Aug 2013Senior Technical Trainer
Jan 2006 - Aug 2013Technical Trainer
Jan 1999 - Jan 2006

Wouter Liefting IT Diensten
Sept 2013 - nowOwner and sole employeeOwner and sole employee of Wouter Liefting IT Diensten.After IBM made the worldwide decision to oursource the Technical Training business to four Global Training Partners, the department and my position were made redundant. I have accepted "an offer I couldn't refuse" and have started my own consulting company.I specialize in training, workshops, implementations, migrations and other professional services, particularly in Amazon Web Services, Linux and IBM Power/AIX. I also have extensive knowledge of SANs, SAN/NAS storage, Networking and various other related topics. Show less
Licenses & Certifications

Red Hat Certified Data Center Specialist
Red Hat, Inc.
IBM Certified Systems Expert - Virtualization Technical Support for AIX and Linux - v2
IBM Inc.Oct 2011
IBM Certified Systems Expert -- eServer p5 and pSeries Enterprise Technical Support AIX 5L 5.3
IBM Inc.Jun 2007
IBM eServer Certified Systems Expert - pSeries Enterprise Technical Support
IBM Inc.Jun 2007
Red Hat Certified Architect
Red Hat, Inc.Mar 2007
IBM Certified Specialist -- eServer p5 and pSeries Administration and Support for AIX 5L V5.3
IBM Inc.Feb 2007
Level 2 Certification
Linux Professional InstituteMar 2002
Level 1 Certification
Linux Professional InstituteDec 2000
Red Hat Certified Engineer
Red Hat, Inc.May 2000
AWS Certified Solutions Architect - Associate
Amazon Web ServicesSept 2016
Volunteer Experience
Coordinator Airside Operations
Issued by Stichting Hoogvliegers on Sept 2009
Associated with Wouter Liefting
Languages
- duDutch
- geGerman
- enEnglish
- frFrench
Recommendations

Nagesh vadlamudi
Quality Assurance Technician- AmazonAndhra Pradesh, India
Eugenia acosta
Licenciada en Administración y Técnica en Administración || Licenciada en planificación comercial en...Uruguay
Mohammed gamal
SME's Relationship Manager at National Bank of Egypt (NBE)Asyut, Egypt
Harsh salvi
Lead Engineer | AR / MR / XR | IIoT | CAD | Industry 4.0Pune, Maharashtra, India
Benard appiah kubi
Lead Geospatial Analyst, Davey Resource Group Inc.Akron, Ohio, United States
Shane dunican, cfp®, ea
Financial Advisor at MonetaDenver, Colorado, United States
Jenef e.
Procurement Manager | Logistics Management, Team ManagementKerala, India
Russ overton
Deputy Manager/Chief Operating OfficerCary, North Carolina, United States
Nahuel lópez
Desarrollo Web front-end | Product Owner Cofundador de KOANLa Plata, Buenos Aires Province, Argentina
Ankit kamal
Senior Systems EngineerNoida, Uttar Pradesh, India
Shrreeya bachav
HSBC | Human resources | HR resourcing and onboardingBengaluru, Karnataka, India
Giorgi shalamberidze
Facilities and Operations Manager at British Embassy TbilisiTbilisi, Georgia
Eszter németh
Support EngineerBudapest, Budapest, Hungary
Pushkar shrivastav
Guidewire Technical Architect | Guidewire ACE Certified | Guidewire PolicyCenter | Guidewire ClaimCe...Canada
Corinne appéré
Formateur certifié chez EXCLUSIVE CONSULTANTBerre-l’Étang, Provence-Alpes-Côte d'Azur, France
Olivia centola
Criminal Justice Graduate @ Kennesaw State UniversityWest Palm Beach, Florida, United States
Sayan maji
MS Student in Indian Association for the Cultivation of Science (School of Physical Sciences)Howrah, West Bengal, India
Nacol favalora
NMLS #1047856 Loan Officer at TXL Mortgage CorporationHouston, Texas, United States
Valeria maccarrone
Studentessa in Lingue e Letterature Comparate LM-37Regalbuto, Sicily, Italy
Danilo medeiros
Data Scientist | Machine Learning Engineer | Software Engineer | Advanced Analytics | MLOps | AzureVitória, Espírito Santo, Brasil
...