SUMIT KUMAR
PATNA
Summary
Dynamic Linux Administrator with over 1+ years of experience in server optimization and automation. Expertise in managing RHEL, CentOS, and Ubuntu environments, coupled with a strong background in Autosys for efficient job scheduling. Proven ability to enhance system performance and troubleshoot complex issues, ensuring operational stability and compliance. Adept at collaborating with cross-functional teams to drive impactful solutions, while maintaining a commitment to ITIL best practices and proactive service delivery. Passionate about leveraging technical skills to support organizational goals and improve system reliability.
Overview
5
5
years of professional experience
3
3
Certification
6
6
years of post-secondary education
Work History
Unix Operation
Wipro Technologies
Kolkata
05.2024 - 11.2025
- Configured and developed scheduled Autosys jobs for efficient batch processing.
- Executed batch job housekeeping in SAP systems through Autosys scheduler.
- Supported migration of batch jobs from SAP systems to Autosys during job audit activity.
- Expert in SNOW, Putty, and Websphere applications.
- Sharing health checks and performance reports on a daily and weekly basis.
- Experience in monitoring applications and involvement in monthly patching activities.
- Restored system availability promptly following planned and unplanned maintenance events.
- Monitored execution of scheduled batch cycles, addressing overdue jobs proactively.
- Troubleshot and resolved complex scheduling issues while analyzing batch failures.
Linux Administrator
Wipro Technologies
Pune
04.2021 - 04.2024
- Optimized RHEL, CentOS, and Ubuntu servers for peak performance through effective administration.
- Executed user and group management with access control, per security standards.
- Managed LVM and filesystem configurations to support production workloads.
- Monitored system performance using top, htop, iostat, and vmstat to enhance resource utilization.
- Implemented server patching and kernel upgrades while ensuring version compliance across environments.
- Oversaw package management through YUM/DNF for installations and updates.
- Participated in incident and change management while providing L1/L2 support.
- Collaborated with DevOps and network teams for application deployments and troubleshooting.
- Monitored system performance and resolved issues to ensure operational stability.
Education
Master of Technology - IT And Infrastructure
Birla Institute of Technology & Science (WILP)
Pilani 05.2021 - 12.2024
Master of Computer Applications - Computer Software
IGNOU
Patna, Bihar 07.2021 - 11.2023
Bachelor of Computer Applications - Computer Application
St. Xavier's College of Management & Technology
Patna, Bihar12.2020
Intermediate - Mathematics
RPS College
Patna, Bihar06.2016
Matriculation -
Vidya Niketan
Patna, Bihar06.2014
Skills
- Analytical Thinking and Problem Solving
- RDMS Development and SQL
- User Interface Development
- Android Application Development
- Web Development Software
- Programming Languages(C, C, Java, )
Certification
- Certified Android App Development , Microsoft - 2018
Timeline
Unix Operation
Wipro Technologies
05.2024 - 11.2025
Master of Computer Applications - Computer Software
IGNOU
07.2021 - 11.2023
Master of Technology - IT And Infrastructure
Birla Institute of Technology & Science (WILP)
05.2021 - 12.2024
Linux Administrator
Wipro Technologies
04.2021 - 04.2024
Bachelor of Computer Applications - Computer Application
St. Xavier's College of Management & Technology
Intermediate - Mathematics
RPS College
Matriculation -
Vidya Niketan