View Johan Reymer's profile on LinkedIn

An  Oracle DBA with over 4 years commercial experience within Telecommunications, Insurance, Retail and Government. Experience includes designing, developing and maintaining high-performance, high-volume and highly-available OLTP, Data Warehouse and Reporting Databases in high-pressure 24*7 environments, managing database over 10 TB in size.

Works with production DBA’s to establish best practice data quality assurance processes between production database and other environments. Has performed Oracle database administration, physical architecture, and PL/SQL development and has implemented, and documented Oracle backup and recovery, tuning database memory caches, user session performance, and SQL statements.

Demonstrates ability to analyse, plan, manage, and motivate other team members and is passionate and energetic about quality and corporate objectives with proven results.


Senior Telecommunication Engineer.
Master Expert in Administration of Databases Oracle 10g R2.
Master in Telecommunications Engineer.

Belong to:
College of Telecommunications Engineers (
Association of Telecommunications Engineers (
Institute of Engineers of Telecommunications (



Oracle Database 10g Real Applications Clusters Administrator Certified Expert (RAC).
Oracle Certified Professional 11g (OCP).
Oracle Certified Professional 10g (OCP).
Oracle Database 10g Administrator Certified Associate (OCA).
Oracle Database Introduction to Oracle9i SQL®
Partner Network Certified Specialist (OPN ).

MySQL 5 Database Administrator Certified Associate (OCA).

ITIL Foundation V3.
Certificate of English – level advance.
Ingeniería de Control I – II.

I have a keen interest in getting the credential of most advanced Databases Administrator, Oracle Certified Master (OCM), Oracle Certified Expert, MySQL 5.1 Cluster Database Administrator.

  1. julio 23, 2012 a las 10:37 am

    I hardly write responses, however I browsed a few comments here Información Telecommunication Engineer. I actually do have a couple of questions for you if it’s allright. Could it be simply me or does it look like like some of these responses come across like they are left by brain dead individuals?😛 And, if you are posting on other online social sites, I would like to follow anything fresh you have to post. Could you list of all of all your social networking pages like your Facebook page, twitter feed, or linkedin profile?

    • Johan Reymer
      agosto 22, 2012 a las 9:59 am

      thanks for your comment, i really appreciate all the questions of my followers, you can follow me in:

      @jreymer (twitter). (linkedin).

      If you have any questions about topics published, write me and i will answer you as soon as i can.

      very soon i will publicate the tips to get Oracle Master certificate 11gR2, this certificate is the most prestigious and recognized in Oracle company and around the world.

  2. agosto 14, 2012 a las 3:15 pm

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  3. marco
    septiembre 10, 2012 a las 2:07 pm

    hey mate ,that is awesome bro I’m very proud, every day you surprise me more

  4. enero 7, 2013 a las 4:20 pm

    Thnx for providing this information on your site.

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