Darragh Grealish

A DevOps/SRE and a Service company that offer freelance and project based work to client in the "Digital Transformation" focus to properly adopt DevOps technologies and Methodologie. Taking a non-conventional approach to supporting IT service Tech: Ansible, Docker (Swarm, Compose, Linuxkit) Prometheus, Reactive Monitoring

As a Senior System Engineer I worked on Ansible Automation with Vmware vSphere to support deployments of both testing and production systems. For a Startup bank that built its own software internally.

As a System Engineer working in a DevOps service provider, automating software delivery for many software development companies on PaaS and IaaS Main Technologies Ubuntu,CentOS,Puppet,Openstack,Openshift IP Network, IPv6,Datacenter and IaaS basically everything that goes under "DevOps" i work on

As a Software Engineer in Test I worked on many roles to build up automated testing and development in a small bitcoin based startup based in Zug, Switzerland Software Stack C/C++ GoLang Puppet (Ruby) InfluxDB, Graphite DevOps libvirt Foreman Puppet Ubuntu CentOS

Part of the core development team of the Swisscom iO Product back-end and integration development. Working in Continuous Delivery and DevOps way to bring shorter release times and incremental features various OTT products Supporting API interfaces to support with many Telco integration of the iO Product Fitness & Cucumber test frameworks. MxUnit, jUnit, Some Android Hacking, experimenting with the Play Framework on Java, Scala & Akka, touching on Puppet automation.

Part of the deploying team, buidling up the Content Deliver Network for EMEA region.

As a Systems Engineer; working daily on large scale projects ($20m -> $190m) from Designing, Implementing and administration of IT systems for Intelligent Transport Solutions and supporting Requirements Management in new projects. Introducing Virtualization Technology into the IT Public Transportation domain along with managing new requirements and process in delivery of successful project roll-outs. Consulting in tender specification and requirement in these fields and seeing through to implementation. Wo

Maintain system support of Linux based system and networking technologies. This was for support testing and implementation of systems in research environments. Many duties include travel to the various research partners of the LSIR research groups in Lausanne. http://gsn.sf.net/, http://lsir.epfl.ch/

As an internship student, I was involved in planning and setting up a Sensor Network Laboratory. The main responsible was designing and supporting a test-bed network for researchers to evaluate demo's, A lot of the work carried out was working closely with both researchers and computer services to ensure stable and safe operation of various networked issues. A certain degree of software development was also required. The active project we support is: Global Sensor Networks (http://gsn.sf.net/) Also the clus

As a Contractor planning and installation of Microwave broadband fixed wireless networks for the Business and residential markets in Ireland. We where part of a team of technicians installing WiMAX based systems from Alvarion, Mikrotik and Motorola. Mostly in the West region of Ireland where challenging terrain prohibits the abli We had many contracts with Irish Broadband Internet Service, Digiweb, Airwave and Clearwire.

Computer Engineering, Computer Science, Digital Systems, Communication Systems and Design, Software Engineering from an Embedded Systems and Hardware interfacing approach, Such Technologies include; Java, J2ME, Embedded C for Microcontrollers, Network Programming.