AHMED MOSTAFA AHMED HASSAN
Giza
Summary
Professional with strong background in administration and leadership, prepared for managerial responsibilities. Known for excellent organizational skills, attention to detail, and ability to streamline operations. Strong focus on team collaboration, achieving results, and adapting to changing needs. Skills include project management, and staff development, combined with reliable and flexible approach to problem-solving.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Digital Banking System Administration Manager
QNB Egypt
01.2022 - Current
- Led a team of DevOps professionals managing 200+ Linux servers (RHEL) and middleware platforms.
- Deployed and administered Oracle WebLogic clusters with secure SSL/TLS configuration and keystore management.
- Resolved escalated issues quickly using root cause analysis and coordinated team collaboration.
- Collaborated with leaders from other departments to achieve consistent processes and maximize efficiency of resources.
- Spearheaded the adoption of containerization technologies like Docker, improving application portability across environments.
- Instituted proactive security measures such as vulnerability scanning and patch management to safeguard critical systems against threats.
- Collaborated with cross-functional teams to identify bottlenecks and implement solutions that improved overall system performance.
- Provided technical guidance to junior team members, fostering their growth as Middleware Administrators within the organization.
- Enhanced system performance by optimizing middleware configurations and implementing efficient DevOps practices.
- Evaluated middleware technologies for suitability, making recommendations based on business requirements and technical feasibility.
- Integrated monitoring tools into existing infrastructure for real-time insights into system health, enabling faster identification and resolution of issues.
- Supported disaster recovery efforts by implementing effective backup strategies.
- Enhanced system performance by monitoring and tuning middleware components.
- Analyzed complex project server issues and worked on large enterprise and business-critical applications.
Digital Banking System Administration Team Leader
QNB Egypt
01.2014 - Current
- Provides highly technical knowledge and analysis of specialized applications and systems for identifying and investigating application problems and issues, performing root cause analysis, and implementing an action plan for the resolution and dissemination of conclusions.
- Performs senior-level responsibilities for the design, configuration, and troubleshooting of software applications. This includes monitoring performance and managing security configurations for server application platforms in all environments.
- Maintains the application, web, and other server environments used for middleware processes.
- Manage and configure RPM package building tools for building and patching of applications from source codes for Centos and RHEL systems. Installation, configuration, administration, and hardening of Apache Webservers.
- Monitored server performance on Red Hat Linux 7,8,9 servers Installation of patches and packages.
- Manage systems routine backup, enabling cron jobs, enabling system logging, and network logging of servers for maintenance.
- Setup and configured SSH File Transfer Protocol SFTP.
- Performed RPM and YUM package installations, patches, and other server management.
- Responsible for troubleshooting software and network problems.
- Monitors potential threats, vulnerabilities and implements appropriate courses of action.
- Initiates backup process, data recoveries, and other disaster recovery contingencies.
- Collaborates with Systems Team to create and update security audit measures for all systems.
- Designs and develops programs and applications to support operations.
- Developed custom scripts for automating routine tasks, resulting in reduced manual effort and increased productivity.
- Enhanced system performance by optimizing middleware configurations and implementing efficient DevOps practices.
- Evaluated middleware technologies for suitability, making recommendations based on business requirements and technical feasibility.
- Integrated monitoring tools into existing infrastructure for real-time insights into system health, enabling faster identification and resolution of issues.
- Defined problems to make decisions and moved forward to support quick resolution.
- Collaborated with cross-functional teams to identify, analyze, and resolve complex issues impacting business performance.
SENIOR PHP DEVELOPER
Victory Link
10.2012 - 01.2014
- Designed and developed responsive web applications using PHP, Mysql, HTML 5, and CSS3.
- Deployed and supported the application code across various system servers.
- Develop new web applications as identified by management using Content management systems (Joomla, WordPress, and Drupal).
- Maintain and enhance existing web applications and all integrated systems utilizing XML, JavaScript, JSON, AJAX, and jQuery.
- Maintain existing database-driven web interfaces for rapid file transfer and data communication using SQL Server 2008 and utilizing various jQuery plugins.
- Design and create optimized landing pages in HTML5 and CSS to support the company's marketing and promotional needs.
- Improve the maintain efficiency by reconstructing official website with modern technologies and framework.
- Managed all stages of Web site creations for clientele, from initial design and architecture to development, deployment, and management of Web sites.
- Designed and developed web applications and user interfaces for various clients. Projects ranged from setting the backend of e-commerce websites using CMS.
SENIOR PHP WEB DEVELOPER
Ritsol
02.2012 - 10.2012
- Developed, maintained, and promoted websites for 6 domains using customized WordPress templates.
- Implemented web software such as traffic analyzers, banner programs, and onsite SEO.
- Improved coding of CSS and JavaScript to enhance functionality and user experience.
- Created email templates and campaigns using Mailchimp, and Constant Contact.
- Migrated hosting servers with detailed plans including simulating, testing, and setting up complex configurations.
- Built, modified, and maintained numerous scalable applications/websites from inception to completion.
- Created Dynamic Websites that were user-friendly, effective, and appealing for the front end as well as fluent in the back end.
- Critically trained across many comprehensive topics such as design, testing, debugging, prioritizing, and documenting.
- Experience in identifying and quickly resolving problems during the initial stages of development.
WEB DEVELOPER
Inotek Systems
08.2007 - 02.2012
- Maintained existing sites based on WordPress and Joomla.
- Developed new sites utilizing a custom PHP framework.
- Designed for and tested desktop and mobile sites, across multiple browsers.
- Successfully adapted and thrived in a fast-paced work environment with rapidly changing goals.
- Helped create and implement new ideas for ways to grow the business.
Education
Bachelor of Science - Computer Science
Modern Academy
06-2006
Skills
- Operating Systems: Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu
- Web & Application Servers: Apache HTTP Server, Oracle WebLogic, Tomcat
- DevOps & Automation: Git, Docker, Kubernetes
- SSL & Security: SSL/TLS Certificate Installation & Renewal, Keytool, OpenSSL, HTTPS Configuration
- CI/CD Pipelines: GitLab CI, Jenkins, Maven, Nexus
- Monitoring Tools: Grafana, ELK Stack
- Scripting: Bash, Python, Shell
- Virtualization & Containers: Docker, Kubernetes, VMware, KVM
- Compliance & Hardening: SELinux, Firewalld, Auditd, Patch Management
- Problem-solving and critical thinking
- Teamwork and collaboration
Certification
- Linux RedHat 7 , 8 , 9 Administration
- Manage and Close server vulnerability
- Oracle Middleware WebLogic Server 12c , 14c Administartion
- Configuration Management
- Monitoring and Logging
- Containerization (Docker/Kubernetes OpenShift )
- Scripting (PowerShell/Python/Bash)
- Apache HTTP & HTTPS Web Server Administration and Configurations
- SiteScope 11.x Essentials.
- Appdynamics Monitoring tool
- Backup & Disaster Recovery
- Communication Skills
- Stress Management.
- New Trends In Banking Payment System.
- Digital Innovation in Banking Master Class
Languages
English
Advanced (C1)
Timeline
Digital Banking System Administration Manager
QNB Egypt
01.2022 - Current
Digital Banking System Administration Team Leader
QNB Egypt
01.2014 - Current
SENIOR PHP DEVELOPER
Victory Link
10.2012 - 01.2014
SENIOR PHP WEB DEVELOPER
Ritsol
02.2012 - 10.2012
WEB DEVELOPER
Inotek Systems
08.2007 - 02.2012
Bachelor of Science - Computer Science
Modern Academy
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