Arup Das
Kolkata,WB
Summary
Linux professional with focus on system stability, security, and performance optimization. Experienced with implementing robust Monitoring tool like Zabbix and working around various servers to resolve alerting issues. Adept at collaborating with cross-functional teams, adapting to evolving needs, and delivering reliable results. Proficient in shell scripting, network configuration, and system automation. Professional with strong expertise in WebLogic administration, skilled in managing and optimizing middleware environments. Adept at deploying and configuring applications, ensuring high availability.
Overview
4
4
years of professional experience
Work History
Linux System Administrator
Wipro Limited
04.2021 - Current
- Created and serviced administrator and user accounts on Linux-based systems, managing [Number] deployments.
- Stayed up-to-date on the latest developments in Linux technologies and best practices, sharing knowledge with team members to continuously improve processes and systems.
- Resolved complex technical issues promptly by leveraging strong troubleshooting skills and root cause analysis techniques.
- Automated manual tasks through scripting languages such as Python or Shell, boosting team productivity levels.
- Reduced system downtime for critical applications by implementing Zabbix monitoring and alerting tool.
- Configured Zabbix agent in various Linux and Windows servers.
- Provided 24/7 on-call support for critical systems, ensuring high availability and rapid issue resolution.
- Enhanced application performance by optimizing infrastructure configurations based on usage patterns.
- Improved application performance by implementing WebLogic tuning and JVM optimization techniques.
- Operated within Oracle WebLogic Server and IBM WebSphere.
- Managed SSL certificates for secure communication between servers while maintaining proper encryption protocols across all environments.
- Enhanced system security with regular vulnerability assessments, patch management, and implementation of best practices.
Education
Master of Technology - Software Systems
Birla Institute of Technology
Rajasthan11-2024
Bachelor of Computer Applications - Computer And Information Systems
Techno India College of Technology
06-2019
Skills
- Linux server management
- Web server administration
- Backup and recovery
- Task automation
- Zabbix Monitoring tool
- Domain configuration
- Middleware administration
- Load balancing
- SSL certificate management
- Disaster recovery
- Linux
- Monitoring and logging
Timeline
Linux System Administrator
Wipro Limited
04.2021 - Current
Bachelor of Computer Applications - Computer And Information Systems
Techno India College of Technology
Master of Technology - Software Systems
Birla Institute of Technology
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