Osman M.

DEVOPS ENGINEER

674 euro
Freelancer
19 years
Cardiff, UNITED KINGDOM

My experience

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Zeeta NetworksFebruary 2019 - Present

Senior Devops Engineer, Writing Declarative JenkinsFile, migrating from Oracle Cloud to GCP, dockerise applications, dockerise Jenkins build jobs, debug python applications. SSL certificate automation.
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Boeing DefenceJune 2019 - Present

Woking on developing new pipeline to deploy complex system onto OVM platform, using git, Gitlab, Docker, Ansible, Molecule and openshift.
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AtradiusOctober 2018 - February 2019

Playing a key role in introducing Devops principles to the infrastructure team, automating and streamlining legacy infrastructure. Deploying Linux infrastructure using ansible, puppet, git and redhat satellite server.
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NokiaMay 2018 - November 2018

Working on AWS, porting Golang applications to micro services, re-writing bash scripts to provision infrastructure and applications as a modular ansible play to support packerized vagrant machine aswell as ec2 instances for local Dev and stage, test and production platforms. Optimising the use of Terraform with AWS infrastructure delployment.
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CGIJanuary 2018 - May 2018

DevOps Engineer working for a CGI on the Ministry of Justice project. Kubernetes , Docker, Gitlab, Azure. Porting legacy applications to microservices in the cloud. Purely Azure based deployment for a government migration to azure secure cloud.
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BarclaysApril 2017 - December 2017

Senior DevOps Engineer working for a financial organization, developing and implementing solutions on the openshift version 3 enterprise platform. Stash, Jira , ansible, docker, kubernetes, agile - Enabling developers to work in a CI/CD manner, developing new functionality on the pipeline and writing deployment configs for Kubernetes and Docker files.
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Project - 4 Weeks ContractJanuary 2017 - January 2017

Working on Kubernetes, Google Compute Engine, helping automate the LUSH EPOS and website deployment. Build an ansible playbook to deploy jenkins into google compute engine and configure jenkins2 via the ansible play, using git-hooks and a JenkinsFile.
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ContinoJune 2016 - September 2016

Fully automated development pipeline, open shift, kubernetes, jenkins, docker, JJB, YAML,JSON, Vagrant. Packer, Ansible1.9. GIT, Openshift - Templated and implemented TLS encryption for Openshift web services and ported Virtualbox machine to VMware. Administration of a full CI/CD pipeline using open shift origin as the Kubernetes scheduler.
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DevOps Computing LTDJanuary 2016 - May 2016

Creating docker containers to prototype applications, using GIT, SNV, Java AWS. SSL Encryption and hardened docker containers. Large Scale government project.
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BBCApril 2015 - January 2016

Senior DevOps Engineer supporting legacy analytics application comprised of Hadoop, MySql, RedHat, Vagrant, Perl, Jenkins and SVN, Supporting the analytics department using big data processing cluster using hadoop with map/reduce written in perl. Responsible for recording stats of all BBC radio/video consuption.
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GenologicsNovember 2014 - April 2015

Support LIMS ( a laboratory information management system ) in the area of genetic research, using AWS for hosted solutions and on premise hardware either physical or virtual. Linux O/S Oracle or Postgress DB, Jboss , Elastic Search and integration with specialist genomic sequencing appliances.
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IBO - ContractorSeptember 2013 - November 2014

Currently Contracting at IBO.org building Oracle Financials on 11i and 12g using HP Proliant and Oracle Virtual Server. Oracle Virtualization, Kickstart Oracle Unbreakable Linux. Automation of builds, OEL, RHEL, OVM, HP Blade, Juniper, RHEL6, CHROOT, IPTABLES, Vmware, Securing OEL Servers. Oracle EBS Financials. Responsible for the migration of the companies financial infrastructure from old hardware/software to new hardware/software in a datacenter migration.
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CISCO - ContractorApril 2013 - September 2013

Working for CISCO on the cutting edge IPTV deployment. He built a IPTV project for CISCO/NDS, I He has configured an end 2 end DVB-IP Hybrid head end, with Encryption. Propriety systems, Harmonics, TS Analyzer, MPEG, DVB-SI,RHEL, Vmware. I built a replica of the GET TV head end comprising multiple technologies including cutting edge and legacy equipment.
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IBO - ContractorApril 2012 - April 2013

Infrastructure Engineer at IBO.org , working with Active Directory, Netware, Linux, Kemp Load Balancers, Vsphere etc. Managing deployment of our JBOSS web services infrastructure, advising and steering the AWS application migration. Management of Linux infrastructure manually and via Redhat Satellite Server. Puppet, Raritan, Vmware, Bash, AWS cloud, NodeJs, Redis. Helped migrate the legacy ColdFusion student coursework solution to the cloud using the technologies listed above.
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Quative Ltd, (Nagravision) - PermanentApril 2007 - May 2011

Etisalat (Dubai based Telco) VOD Project – Full delivery and maintenance of the end to end solutions, Integration of a large scale VOD project comprising cisco 3750 switches, Oracle RAC 10G, Redhat Linux ES4, Harmonic Video servers and edge QAMS. Using JBOSS application server in conjunction with Tomcat running on a pure Linux environment, his role involved troubleshooting from the client side to the server side, troubleshooting from the network layer to the protocol layer based in Dubai. He documented the VOD solution that was delivered to the customer and trained his replacement in order to leave Dubai.

Numericable Project – Integration of a highly successful commercial VOD project using Scientific Atlanta edge QAM, Arroyo video server, Oracle RAC, JBOSS, Java. He performed the role of 24 hour support and on site troubleshooting based in Champs sur Marne in France.

Portugal Telecom Project – Integration of subscriber management solution and video streaming solution, based in Portugal.

T-Systems - Osman was a key player in the launching of a new service involving many new channels from a newly launched satellite.

Company Website : http://quative.tv
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Ubiquity Ltd, Cardiff - PermanentNovember 2005 - March 2007

Nokia Project – Integration testing of High availability Voip solution, using Linux Virtual Server, Redhat Linux, Java SIP servers, based in the UK supporting client in Italy

Nokia/Siemens Project – Integration of Sun server into customers network, Oracle, JBOSS and Java SIP server, based in Austria.

BT Project – Installation of Solaris based SIP voice conferencing solution into the BT infrastructure, based in the UK.    

Company Website : http://ubiquitysoftware.com
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2nd and 3rd line Support - ITV Wales - ContractorJuly 2005 - September 2005

Helpdesk admin for ITV, supporting users using all windows operating systems, using novel and active directory.  Handle a high volume of calls and provide a high rate of first time fix.
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LogicaCMG - ContractorJanuary 2005 - July 2005

1st and 2nd line support for the biggest LogicaCMG contract, responsible for the technical support on the Transport For London(TFL) support team. Security cleared by LogicaCMG to work and visit high security client sites.

Company Website : http://www.logica.com/
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Talk and Surf communicationsMarch 2003 - January 2005

Sole Technician responsible for the workgroup, whilst under his supervision they did not experience any total outage, as his pre-emptive approach dealt with potential problems rather than manifest problems.
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Baymarine Industrial Services, Cardiff - PermanentFebruary 2002 - March 2003

Install and support network for marine based work agency, built MS access database to track clients and agents. Established web presence that generates business leads from worldwide sources.

Company Website : http://www.baymarineindsvcs.co.uk/

My stack

YAML, Web Services, Web Applications, VoIP, VMware vSphere, VMWare, Virtualization, VirtualBox, Vagrant, UNIX, UML, Ubuntu, Troubleshooting, Tomcat, Testing, Terraform, TCP/IP, SVN, Sun Solaris, SSL, SonarQube, Solaris, Software testing, SOA, SIP, Selenium, SAN, Ruby, RTSP, RTP, RHEL, REST, Redis, Quality Assurance, Puppet, PKI, Perl, Penetration testing, Packer, Oracle Financials, Oracle E-Business Suite, Oracle 11i, Oracle 10g, Oracle, Novell Netware, Node.js, Networking, MySQL, MongoDB, Middleware, Linux Red Hat, Linux, LAMP, Kubernetes, JSON, Jenkins, JBoss, Java EE, Java, IPTV, Integration testing, Integration, HTTP, Hadoop, GitLab, Git, ElasticSearch, DVB, Docker, DevOps, Debugging, Data processing, CoreOS, Cloud Computing, Cisco Switches/Routers, Cisco, CircleCI, Cassandra, Bash, Azure, AWS, Apache Web Server, Apache, Ansible, Analytics, Amazon Web Services (AWS), Agile Methodology, Agile, Active Directory