MUJAHED UDDIN AHMED
Aurora,IL
Summary
Experienced and results-driven Linux Engineer with expertise in system administration, infrastructure automation, and performance optimization. Proficient in managing Linux-based environments (RHEL, Ubuntu, CentOS), configuring servers, and troubleshooting complex issues. Skilled in scripting (Bash, Python), configuration management tools (Ansible, Puppet, Chef), and cloud platforms (AWS, Azure). Adept at deploying, monitoring, and securing enterprise-level systems while ensuring high availability and scalability. Strong problem-solving abilities with a proven track record of improving system reliability, reducing downtime, and enhancing overall IT operations. Passionate about continuous learning and staying current with the latest technologies and best practices in Linux administration.
Overview
1
1
year of professional experience
Work History
Graduate Engineer Intern
Larsen & Toubro Infotech
01.2022 - 12.2022
- Install and configure Redhat/CentOS linux on virtual environment
- Password management
- Create files and directories at user and root level
- Linux file system management
- Create files and directories
- Use help commands to understand other commands (man, whatis, -help etc.)
- Utilize pipes to manage outputs
Everyday use of filters and text processing commands (cut, sort, grep, awk unig, wc)
Compare Files (diff, cmp)
Find system information using commands such as (uname, dmidecode, /etc/redhat-release etc.) - Create critical files with vi editor
• User account management
• Allow other users sudo access
• Monitor users activity
• Run system utility commands (date, uptime, hostname, which, cal, bc etc.)
• Create processes and schedules (systemil, ps, top, kill, crontab and at)
• Monitor system using commands (top. dt omesg, jostat 1, netstat, free etc.)
• Log monitor when system have issues
• Write basic shell scripts
• Write advance shell scripts such as If then for loop, do while and case statement scripts. - Create files and directories at user and root level
- Linux file systemdirectoriests
- Create files and directorie
- Use help commands to understand other commands (man, whatis, -help etc.)
- Utilize pipes to manage outputs.
- Everyday use of filters and text processing commands (cut, sort, grep, awk, unia wc)
Compare Files (diff, cmp). - Find system information using commands such as (uname, dmidecode, /etc/cedhat-release etc.)
- Create critical files with vi edito
- User account management
- Allow other users sudo access
- Monitor users activity
- Run system utility commands (date, uptime, hostname, which, cal, bc etc.)
- Create processes and schedules (systemat, ps, top, kill, crontab and at)
- Monitor system using commands (top, df, dmesg, iostat 1, netstat, free etc.)
- Log monitor when system have issues
- Write basic shell scripts
- Write advance shell scripts such as If-then, for loop, do-while and case statement scripts Setup aliases for ease of management
- Magage OS network (ping, ifconfig, netstat, topdump, networking config files)
Periorm system updates and install required repos (rpm and yum) - Manage DNS, NIP. Sendmail etc
Education
Master's - Computer Science
Campbellsville University
Louisville, kentucky08.2024
Bachelor's - Computer Science and Engineering
Jawaharlal Nehru Technological University
Hyderabad, Telangana12.2021
Skills
- AWS Cloud Practitioner
- AWS services
- EC2
- S3
- RDS
- VPC
- AWS best practices
- Cost optimization techniques
- AWS management tools
- Monitoring tools
- CloudWatch
- AWS CloudTrail
- AWS Config
- AWS Security services
- Microsoft Azure AZ-900
- System monitoring
- IT operations
- Virtualization
- Identity
- Security
- Business continuity
- Disaster recovery
- Data platform
- SAP BASIS
- TMS
- Security
- Monitoring
- Daily job administration
- Background jobs administration
- Patch administration
- Client administration
- Backups and Restore
- LINUX
- WINDOWS
- ORACLE
- NetWeaver Components
- Installation
- Configuration
- Kernel updates
- Patches update
- Homogeneous copy
- Troubleshooting
Skillsandcertifications
- AWS Cloud Practitioner, Certified, Hands-on experience with AWS services such as EC2, S3, RDS, and VPC., Knowledge of AWS best practices and cost optimization techniques., Experience with AWS management and monitoring tools such as CloudWatch., Experience with AWS CloudTrail, Config and Security services.
- Microsoft Azure AZ-900, Certified, Microsoft Certified Azure AZ-900 Certified: Monitoring the system for ensuring optimum performance & providing system support., Knowledge of IT operations, including virtualization, identity, security, business continuity, disaster recovery, data platform.
- SAP BASIS, Hands-On, SAP BASIS (Business Application Software Integrated solution): TMS, Security, Monitoring & daily job, Background jobs administration, Patch administration, Client administration, Backups and Restore., System: LINUX, WINDOWS Environment., Database: ORACLE., NetWeaver Components: Installation, Configuration, Kernel and Patches update, Homogeneous copy., CRM: Installation, Configuration, Kernel and Patches update, Homogeneous copy, troubleshooting., BI: Installation, Upgrade, Configuration, Kernel and Patches update, Homogeneous copy.
Timeline
Graduate Engineer Intern
Larsen & Toubro Infotech
01.2022 - 12.2022
Bachelor's - Computer Science and Engineering
Jawaharlal Nehru Technological University
Master's - Computer Science
Campbellsville University
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