Sysadmin, software engineerer, security expert ... i've never been able to make a choice between that 3 domains... so i assume to keep working on all of it ;-)
I've been working since 2003.
I began as a L1 & L2 support engineer ... but during that job, i wrote a patch for qmail mailer in emergency after our system engineer team updated the whole production with a bogus version of qmail that broke virtual domain hosting...
After that, i moved to a security company and worked on the conception of an "all in one" appliance for small business that would cover every security topics: stream (http/smtp/pop3) antivirus, filtering transparent web proxy, IPSEC gateway, etc... Nice project based on Debian Linux.
After about 2 years, i moved to a company editing a security HTTP reverse proxy and worked on developing modules for Apache webserver using its C API.
Many many years, job and companies later, i'm now a software engineer with a system architect cap and security expert cap for a international company who edit a middleware solution for set-top-box.
Work Terms
Depending on rate hour, i can work on every time of day and night.
I prefer being contacted by email first.
For real emergency, contact me by phone.