Изображение профиля AhmedSaberfl
Флаг Egypt Cairo, Egypt
На сайте с 8 сентября 2011 г.
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В сети Офлайн
A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies including OS, Middleware, Databases, Clustering, DevOps and Cloud Computing. I'm a multi-skilled IT architect with over 13 years of experience with multiple OS platforms (Linux & Windows), Middleware technologies, Database, Web Servers, SSL implementation, Security, Cloud Computing and DevOps tools, including implementation, managing and supporting of large-scale production Environments on-premises/Cloud. PS: I am not accepting any job related to adult contents and pornography, alcohol/drug, banks, Israel, illegal access and against the law. SKILLS: ====== • Design and implementation of infrastructure solutions • Linux/Unix/Solaris/Windows administration • Oracle Fusion Middleware implementation (Weblogic, WebCenter Portal, Webcenter Content, Webcenter Sites, ECM, SOA, OSB, BPM, Identity and Access Management, Secure Enterprise Search……etc.) • Oracle Identity and Access Management Implementation(OIM, OID, OAM, OAAM, OVD....etc.) • Database (Oracle, Oracle RAC and Mysql) • Clouds-practitioner – all cloud providers in the world (AWS, Oracle, Google, Azure, DigitalOcean, Godaddy, OVH,... etc,) • Oracle Cloud Certificates:  Oracle Cloud Infrastructure Architect Associate  Oracle Cloud Infrastructure Architect Professional  Oracle Cloud Platform Data Management Certified Associate • Microsoft Certified System Engineer (MCSE), Windows Infrastructure administration (DHCP, DNS, AD, GPM & IIS) and ADFS • SSO, ADFS, OAM & SAML implementation • Docker, Docker compose and Docker swarm • Application Servers (Weblogic, IBM WebSphere, Tomcat and JBOSS) • Weblogic Scripting (WLST) and JVM tuning • Web servers (Apache, Nginx and OHS) and SSL implementation • HTTP accelerator (Oracle web-cache and Varnish) • DevOps tools (Openshift, Kubernetes, Docker, Git, Maven, Ansible, Jenkins and chef) • CI/CD Pipeline • Unix Shell scripting • Strong network and troubleshooting skills • Design and Analysis of Technical Architecture • Define hardware requirements and storage capacity planning for Development, Testing, Staging, Production and Fail-over environments for scalable infrastructure growth and performance. • Fast learner – able to learn complex topics, and eager to learn new skills and technology.
$40 USD/hr
32 отзыва(-ов)
  • 100%Выполненные работы
  • 92%В рамках бюджета
  • 94%Своевременность
  • 18%Рейтинг повторного найма

Portfolio Items

Последние отзывы

Опыт работы

System and Middleware Administrator, Technical Expert

Jan 2015

- Leading the system and Middleware administrator team during software delivery lifecycle, from development to production. - Oracle Middleware Administration and Implementation (Weblogic, WebCenter Portal, Webcenter Content, ECM, SOA, OSB, BPM, Identity and Access Management, Secure Enterprise Search……etc.). - Successfully delivering the 1st Oracle IDM project in Asset technology for Philips KSA. - Automate the installation process of Oracle Middleware products using Chef.

System and Middleware Administrator, Technical Lead

Jan 2010 - Jan 2015 (5 years)

- Proactively monitor the Production application and web servers as well as optimizing the configuration for maximum performance and scalability. - Build strong and trusted relationship with customers which helps my company (Asset) to successfully won different projects and contract support. - Install, configure, deploy and administer Oracle Middleware stacks of production and non-production environments.

IT Administrator, Senior Systems Engineer

Nov 2005 - Jan 2010 (4 years)

• Setup and maintain all systems, applications, security and network configurations. • Recommend upgrades, patches, new applications and equipment. • Provide technical support and guidance to more than 150 users. • Monitoring and Reporting Network Traffic. • Administration and deployment for Oracle Universal Content Management (UCM) on Sun Solaris and MS Windows operating systems

Technical Support

Jul 2003 - Nov 2005 (2 years)

• Installing, Configuring, and Administering Microsoft and Mac OS • Installs and troubleshoots Hardware and network Equipment - Servers, Desktops and Notebooks (Dell, HP, IBM & Apple) - Laser jet, desk jet printers and Scanners (HP, Microtek, Umax) - Network Equipment (Hubs, Switches, Firewall & ADSL) - Networks Cabling


Bachelor of Engineering

1997 - 2002 (5 years)


Oracle WebLogic Server 11g System Administrator (2013)


Oracle WebLogic Server 11g System Administrator

Microsoft Certified System Engineering (2003)


Microsoft Certified System Engineering

Oracle Cloud Infrastructure Classic 2018 Certified Associate Architect (2018)


Oracle Cloud Infrastructure Classic 2018 Certified Associate Architect


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