Cipri
English Resumé

Personal Information

Name Cipriano Groenendal
Address Dick Greinerstraat 54, 1019 CV, Amsterdam
Phone number +31 (0)20 776 4251 / +31 (0)6 4878 7378
Date of Birth 07-June-1981, Amsterdam
E-mail c.groenendal@cipri.nl
 

Schooling

1998 – 2000 Hogere Informatica Opleiding(Advanced Computer Science), Hogeschool van Amsterdam
1993 – 1998 Fons Vitae Lyceum, HAVO, Amsterdam
1990 – 1993 Daltonschool de Meer, Amsterdam
1985 – 1990 8e Montessorischool, Amsterdam

Jobhistory

Aug-2006 – Aug-2007 System Administrator/Programmer
- TransIP
Tasks:
  • Coding and maintaining the website and the backend system off www.transip.nl
  • Coding and maintaining the domain registration software.
  • Coding and maintaining the billing and checking software.
  • Installing, Maintaining and supporting of several servers and systems.
  • Maintaining the datacenter and connecting customer equipment on location.
  • Supporting customers both by phone and e-mail.
  • Planning for and responding to service outages and other problems.

Responsabilities:
  • The domain registration system for .nl domains.
  • Tier 2 support for problems with .nl domains.
  • Coding and maintaining the front- and backend systems for Virtual Hosting.


Apr-2006 – Jul-2006 Webmaster/Systeembeheerder
- EP&R Solutions
Tasks:
  • Designing, building and maintaining the website www.polarlite.nl.
  • Installing, supporting, and maintaining the email, web and databaseservers.

Okt-2005 – Nov-2005 Contracted out as UNIX programmer
- Enjoy & Deploy BV
Project: Designing and building a link between the programs "Basware" and "Smartstream" at the KNVB

Problem: The KNVB uses the Windows program "Basware" as part of their billing and payments system. The payments are run through the program "Smartstream", which runs on a SUN Solaris server. THe bills prepared by Basware got imported into Smartstream by hand, using several old and unmaintained programs. The entire process was extremly sensitive, and would hang or crash when fed wrong data.

Major issues: THere was only a single person that knew how to run the entire manual process, using a 40 document listing all the various steps. If errors occured, the system was left in an unusable state, and had to be carefully cleaned so that payments could still be made. The average import took about 3 hours, and the process was run multiple times a week.

Solution: The entire process has been automated, enabling all employees to import the payment data, taking only a few minutes. Invalid data is detected, and handled seperately afterwards, making sure the system will never enter an unusable state.

Sep-2002 – Dec-2005 Systems Analist/System Operator
- Campai Business Solutions BV
Tasks:
  • Designing and creating a Linux based Officeserver.
  • Designing and creating a PHP based Groupware solution.
  • Designing and creating a Linux/PHP based Faxserver.
  • Designing and creating a PHP/XML/XSL based Website framework.
  • Designing and creating PHP based websites.
  • Designing and creating a time logging/billing system.
  • Managing the servers, network and computers in our own office.
  • Designing, implementing and maintaining computer networks and ICT infrastructure at customers.
  • Registering domainnames and setting up DNS, email and webhosting for customers.
  • Simultaniously managing a large amout of Linux based servers through the internet.
  • Supporting, either online, by email, by phone, or on loation, of customers with technical questions or problems.
  • Configuring, ordering, assembling and testing of (server) hardware for customers.

Apr-2001 – Sep-2002 Linux Expert/Programmer
- EZLinux / PCH BV
Tasks:
  • Designing and creating a Linux based Officeserver.
  • Designing and creating PHP based websites.
  • Managing the servers, network and computers in our own office.
  • Managing Linux based servers through the internet.
  • Supporting, either online, by email, by phone, or on loation, of customers with technical questions or problems.

Other activities

Since Jun-2004 PEAR Ontwikkelaar
Tasks:
  • Maintaining PEAR::File, a PHP based framework that provides an OO interface for Filehandling.
  • Maintaining and developping PEAR::File::DNS, a PHP based framwork to edit DNS Zonefiles.
  • Maintaining and developping PEAR::Mail::Mime, a PHP based framwork to generate MIME based email messages.
  • Maintaining and extending both the dutch and english part of the manual.

Okt-1998 - Jan-2007 Helpdesker at De Digitale Metro Amsterdam
Tasks:
  • Guiding and helping both new and exiting users.

Since Jul-1998 Co-founder of the online communiy UtopiaMOO
Tasks:
  • Maintaining, updating and improving the current programming.
  • Designing new interactive programs and content.
  • Updating the existing content.
  • Guiding and helping both new and exiting users.

Since Okt-1997 Administrator of the online community NowMOO
Tasks:
  • Maintaining, updating and improving the current programming.
  • Designing new interactive programs and content.
  • Updating the existing content.
  • Guiding and helping both new and exiting users.


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