Omar Makeen

Experience

• 

  Advanced Technology

  Jan 2005 - Apr 2007

  Linux System Administrator

  - Administrate the most UNIX and Linux distributions such as SOLARIS, Redhat, SUSE, Debian and ubuntu.- Managing Web Server,FTP server,Mail server,DHCP server,DNS server,Proxy server and firewall under UNIX and Linux- Install and configure oracle database server under UNIX and Linux.

• 

  ASSET Technology Group

  Apr 2007 - Jan 2009

  Senior System Support Engineer

  - Support development team to build testing environment for developed projects.- Install and configure UNIX, Linux, windows OS.- Install and configure oracle database server under Linux/Unix.- Install Applications Server (Websphere Portal Server, WebLogic, and Apache Tomcat).- Responsible for applications deployment.- Insure end-user satisfaction.- Research new technologies and evaluate their business value as per business need.

• 

  Vodafone International Services (VIS)

  Apr 2009 - Jan 2011

  System Analyst

  Worked with Vodafone Group in Vodafone live deployment and support with thefollowing responsibilities:o Deploying and configuring all components of Vodafone live system underUNIX for all Vodafone OPCOs.o Troubleshooting and solving issues.o Implementing production changes on life servers and monitoringperformance.o Configuration of new patches and deploying in test environments.o Deploy new releases of Vodafone Live components on productionenvironments.

• 

  Vodafone International Services (VIS)

  Apr 2011 - now

  Lead the development of high quality applications, employing the latest bestpractices, while adhering to a jointly determined delivery timeline.Review functional and non-functional requirements and develop technical designs. Participate in design and code review.Provide assessment of technical impact of enhancement requests.Address issues related to system stability, scalability, performance and securityEvaluate and select development tools and platforms to meet requirements and improve the software development process.Work with Project Managers to plan new projectsMentor and guide other developer Show less

  • Technical Lead | Senior Frontend Developer

    Jan 2015 - now

  • Senior Android Developer

    Apr 2012 - Dec 2014

  • Senior System Analyst

    Apr 2011 - Apr 2012