Graphic designers
Website designers
Mobile app developers
Software developers
3D artists
Illustration
Other popular skills
Working with international freelancers
Where to find the best developers
Do you need a local freelancer?
Building an international team
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Website jobs
Graphic design jobs
Data entry jobs
Mobile app development jobs
Internet marketing jobs
Local jobs
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Innovation Challenges
Turn challenges into breakthroughs with the largest innovation hub.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
How to hire the perfect freelancer for your project
Get ideas
How to get started earning money freelancing
Resources
EXPLORE
2.8
2.8
100%
$20 USD / Hour
・
Switzerland (2:03 AM)
・
Joined on August 21, 2008
$20 USD / Hour
・
Strong experience in building high-performing web solutions. My expertise covers a wide range of technologies and methods from the infrastructure to the application layer, deeply convinced by the DevOps & "move-fast" culture. Contributor to the Debian Project ([login to view URL]), maintaining some packages, member of the Debian Perl Team. Specialties: GNU/Linux expertise (Debian & derivates, RHEL), kernel internals, Web security and performance, networking, fluent in Bash/Perl/PHP, basic understanding of Ruby/Python. Designing, automating & operating web environments.
Good advise provided on UNIX configuration
Share
Professional, trustable.
Share
Alex was an absolutely AMAZING service provider. He went above and beyond to finish my project completely and on time. He ended up suggesting a better alternative for my issue, and implemented it with ease. He provides excellent communication and very fast response times. I cannot recommend his services more, and I will definitely use him in the future.
Share
Experience
Package Maintainer
Jul, 2008 - Present
•
18 years
Debian
Jul, 2008 - Present
•
18 years
Package maintainer, member of the Debian Perl Group
Jul, 2008 - Present
•
18 years
Internet System Administrator
May, 2011 - Nov, 2013
•
2 years, 6 months
Nestlé Nespresso SA
May, 2011 - Nov, 2013
•
2 years, 6 months
Maintaining, automating and improving our Web infrastructure at scale : - Automating our GNU/Linux infrastructure via Puppet (~200 servers) - Improving our Web platform, changing wheels while driving @100mph. - Developing "Patator" : our internal tool to ship patches on our Web platform multiple times a day without impacting end-users, while keeping focus on security, stability and performance. - Defining technical guidelines on highly-visible digital projects to preserve overall platform performance
May, 2011 - Nov, 2013
•
2 years, 6 months
Open Source Consultant
Jul, 2008 - Apr, 2011
•
2 years, 9 months
Blue Infinity
Jul, 2008 - Apr, 2011
•
2 years, 9 months
Member of the OpenSource Solutions Team, acting as developer & sysadmin. System administration (mission) : - In charge of the design and implementation of a brand new Web infrastructure at scale for a large company. - Defining migration procedures to ensure 100% uptime and same level of performance during the whole process (migration between datacenters, FreeBSD to GNU/Linux, Akamai configurations, Public DNS infrastructure ...). - Providing expertise for new eCommerce integration within the new Web I
Jul, 2008 - Apr, 2011
•
2 years, 9 months
Education
MsC - Development, System Administration
2003 - 2006
•
3 years
France
2003 - 2006
•
3 years
Qualifications
Certified Akamai Administrator (DSA)
2011
Akamai University
Increase site performance and availability via the Akamai platform, resulting in higher conversion rates. It also offers time-saving troubleshooting techniques that leverage Akamai’s Luna Control Center portal. http://www.akamai.com/html/solutions/aqua_ion_curriculum.html
2011
Publications
Puppet - Management de parc
JDLL
Speaker at "Journées du logiciel libre" (OpenSource Days) in Lyon, France on managing an infrastructure with Puppet. Slides available here : http://www.slideshare.net/adedommelin/prsentation-puppet-journes-du-logiciel-libre-2011
Certifications
Freelancer Orientation
Shell Scripting
Nginx
US English
Verifications
On time
100%
On budget
100%
Accept rate
80%
Freelancer
About
Terms
Partners
Apps
