Muhammed Isham

• Installed, configured, and maintained Linux servers, primarily working with Red Hat
Enterprise Linux (RHEL) and Ubuntu environments.
• Administered user and group accounts, managed file permissions, and ensured
secure access control across Linux systems.
• Developed and executed Bash shell scripts to automate routine system
administration tasks and improve operational efficiency.
• Configured and managed Cronjobs for scheduled backups, system maintenance,
log rotation, and other automated tasks.
• Performed system monitoring, log analysis, troubleshooting, and performance
optimization to ensure high system availability.
• Managed remote server administration using SSH, securely accessing and
maintaining Linux servers in different environments.
• Installed software packages, applied system updates, and performed security
patching to maintain system stability and compliance.
• Supported backup and recovery operations to ensure data integrity and business
continuity.
• Assisted in troubleshooting Linux server, network, and application-related issues
while collaborating with technical teams to resolve incidents.
• Maintained technical documentation for system configurations, administrative
procedures, and troubleshooting guidelines.

• Developed and maintained responsive web applications using HTML, JavaScript,
PHP, and MySQL.
• Built dynamic web pages and implemented backend functionality using PHP while
integrating with MySQL databases.
• Designed user-friendly, mobile-responsive interfaces using Bootstrap, ensuring
compatibility across multiple browsers and devices.
• Installed, configured, and managed web applications on the Apache HTTP Server
development environment.
• Developed CRUD (Create, Read, Update, Delete) modules for efficient data
management and business workflows.
• Wrote optimized SQL queries, created database tables, and maintained data integrity
within MySQL.
• Collaborated with team members to analyze requirements, troubleshoot issues, and
deliver project features on schedule.
• Performed testing, debugging, and code maintenance to improve application
performance and reliability.
• Used version control and followed coding best practices to ensure maintainable and
scalable code.
• Participated in the complete software development lifecycle, including requirement
analysis, development, testing, deployment, and post-deployment support.