Rotterdam School of Management, Erasmus University
Diplome (Management Development Program)
2012 - 2013
Hogeschool van Amsterdam
Diploma (Commercial Economics)
1981 - 1983
Triniteitslyceum - Haarlem
Diploma, Atheneum-A [High School]
1971 - 1978
Lenovo Education
Lean Six Sigma
2010 - 2010
Concept Management Systems International Ltd.
ISO 9000 Int'l Quality Systems Auditing
1995 - 1995
ISBW Opleiding & Training
Credit Management (Credit Management)
1992 - 1992
NIBE-SVV Opleidingen‎
Bank Courses
1985 - 1985
Dirk Wiersma's Skills
Sales
Deployed
Solution Selling
Selling
Networking
Sarbanes Oxley Act
Advocate
Progression
Compaq
Communication Skills
Dirk Wiersma's Summary
Dirk Wiersma, based in Woerden, Utrecht, Netherlands, is currently a Quality Assurance Manager_Workplace Consultant Shell at Computacenter NL, bringing experience from previous roles at Computacenter NL, The Fixables and Oracle Nederland B.V.. Dirk Wiersma holds a 2012 - 2013 Diplome in Management Development Program @ Rotterdam School of Management, Erasmus University. With a robust skill set that includes Sales, Deployed, Solution Selling, Selling, Networking and more, Dirk Wiersma contributes valuable insights to the industry. Dirk Wiersma has 5 emails on RocketReach.