CETRE SysAdmin Services

CETRE SysAdmin Services

Matt Brock, freelance system administrator based in London, UK

20 years of sysadmin and infrastructure experience

We have been working with Matt for more than 10 years now. He knows our system inside out and is the single point of contact for all our infrastructure needs. He is extremely responsive to our requirements and always happy to help. He is a keen problem solver with an attention to detail. We are really happy with this association.

Steven Bullen, Technical Manager, The Mandy Network Ltd

Matt is an excellent SysAdmin and helps us when needed. He knows these systems like the back of his hand. He doesn't waste time and gets the job done. We are very happy with him.

Darren Sullivan, Head of Development, Cryptografx Security Solutions, Inc

Working with Matt was a pleasure. The level of organisation and detail was critical to the smooth and continuous running of our Servers. I cannot say enough good things regarding Matt and what he brought to the table. I look forward to more opportunities in the future.

Colin Rendell, Operations Director, Hummingbird Bakery Ltd

He has brought stability and reliability to all our different environments. He brings a huge amount of enthusiasm and knowledge.

Sam Lawrence, CTO, FSB Technology UK Ltd

Matt has been invaluable in setting up our Amazon Web Services environment. He has a thorough knowledge of application hosting.

Richard Vicary, Technical Manager, LiveBook Ltd

Matt is an excellent SysAdmin. He is meticulous and utterly reliable. I am very happy to recommend him. If you avail yourself of his services, you will not be making a mistake.

Eamonn Vincent, Director and Partner, Media Match Inc

Matt provides dependable system administration services for organisations who don't need a full-time sysadmin or who need some additional infrastructure expertise. He generally works with small businesses, startups, and freelance developers, and he also work with larger companies initiating new projects. Matt works on a flexible part-time basis, and he offers ad hoc support for issues which arise outside normal working hours. He offers a flat hourly rate for ongoing work, and he can provide one-off consultancy for a bespoke fee.

Matt works mainly with Linux and other Unix-like systems such as OS X and FreeBSD. He has extensive experience with many technologies in a wide range of industries, which enables him to assess the bigger picture in any existing or planned infrastructure. He can rearchitect as needed, optimising for cost, security, stability and performance, before fine-tuning the details and implementing the best solutions.

Matt mainly works with cloud computing infrastructure and he specialises in Amazon Web Services and Google Cloud Platform, though he is also very experienced with administration of physical hardware. He believes strongly in the DevOps philosophy of working closely with developers to utilise as much automation as possible for reduced costs and increased efficiency.

Areas of expertise

  • Caching solutions
  • Cloud computing
  • Clustering and high availability
  • Configuration management
  • Data centre deployments
  • Disaster recovery planning
  • Infrastructure scaling and migration
  • IT management
  • Linux administration
  • Mail systems and bulk email deliveries
  • Monitoring, analytics and notifications
  • Release management
  • Scripting and automation
  • Security of hosts and networks
  • Software development and support
  • Tuning of systems and databases
  • Virtualisation
  • Web servers and applications

Current and previous clients

Alpine LDN
New website infrastructure deployed on Google Cloud Platform for this brand, design and digital agency
Application Craft
Management of infrastructure monitoring for Application Craft, a cloud development platform
Aspire London
AWS infrastructure management for this web design and development company
Cryptografx Security
System administration and AWS consultancy for this two-factor authentication provider
EduNation
Management and migration of AWS infrastructure for private tuition website FirstTutors
FSB Technology
Ongoing responsibility for physical and virtual infrastructure plus DevOps in a high-transaction online gaming environment
Hummingbird Bakery
Server and infrastructure management and support for this American-style bakery
LondonMarketing
Migration of long-running London visitor website LondonTown from the data centre to AWS
The Mandy Network
Long-term AWS infrastructure planning, management and support for this network of entertainment industry bookings websites
Media Match Inc
Infrastructure consultancy for various projects
Memrise
Migration and scaling of AWS environment for web-based learning application Memrise
MyLiveBook
Deployment of AWS infrastructure for this online training environment
Razor Occam
Involvement in major AWS deployments for industrial suppliers Zoro and Cromwell

Further information and links

LinkedIn

See Matt's LinkedIn profile for recommendations, endorsements and previous experience

GitHub

GitHub repository for Matt's various scripts which have articles describing their usage on his blog

Blog

Matt's blog primarily focuses on computing tips and howtos for sysadmins and users

Copyright © 2018 CETRE Ltd · Company no 10442316 · 1 Claydon Business Park, Great Blakenham, Ipswich IP6 0NL · Web design by Matt Brock using Bootstrap/Bootswatch