Magesh Konar
Open to work6 years experienceCloud Engineer
Cloud Operations / Cloud Engineer with 6+ years of IT infrastructure experience.
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Skills & Technologies
17 skillsGitHub Activity Evidence
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Work Experience
Linux System Administrator
Sequretek IT Solutions Pvt. Ltd.
- Performed monthly OS patching across production Linux server fleet in a live banking environment — coordinating scheduled maintenance windows and downtime for patching activities
- Executed Vulnerability Assessment (VA) and Configuration Assessment (CA) closure — identifying, remediating, and documenting OS-level security vulnerabilities against CIS benchmarks
- Managed user access and sudo privileges across production servers — enforcing least-privilege access control via visudo
- Managed SSH key-based authentication across production servers — enforcing security access standards
- Coordinated with security and compliance teams for audit-readiness across the Linux server estate
Senior Systems Engineer
Infosys Pvt. Ltd.
- Managed AWS EC2 instances via AWS console — provisioning, monitoring, and basic lifecycle operations in production environment
- Performed EBS volume snapshots for pre-patching backup and point-in-time recovery
- Reviewed and worked with IAM roles and policies for EC2 instance access control
- Worked with S3 for storage and basic bucket operations including log archival
- Managed OCI instance configurations including CPU and memory adjustments and volume snapshots for backup and recovery
- Administered RHEL 7/8/9 and Oracle Linux servers in enterprise production environment — server builds, aftercare, and ongoing maintenance
- Performed RHEL 9 server build and aftercare — OS configuration, hardening, and compliance validation
- Monitored and troubleshot system performance (CPU, memory, disk) using top, sar, and iostat — resolving performance bottlenecks
- Managed disk and filesystem operations — LVM volume management, ext4/XFS filesystem, RAID configuration using MegaRAID and storcli
- Handled package management and software installations using YUM, DNF, and RPM in RHEL environments
- Automated repetitive infrastructure tasks using Ansible playbooks and ad -hoc commands — reducing manual effort and human error
- Developed basic shell scripts for scheduled maintenance tasks, log rotation, and system health checks
- Configured and troubleshot SNMP for network device monitoring integration
- Led L1 Monitoring Team — managing incident triage, escalation, and resolution to meet SLA targets (recognized with Insta Rise Award)
- Monitored, logged, and resolved infrastructure incidents using BMC Remedy and JIRA — maintaining audit trail and SLA compliance
- Coordinated hardware replacement activities with HP and Cisco vendors for disk and DIMM replacements in production servers
Projects
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Leaderboard Standings
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Assessment Highlights
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AI Collaboration Score
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Role Compatibility Profile
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Achievements
Insta Rise Award
Insta Rise Award — Infosys Pvt. Ltd. | Recognized for leading L1 Monitoring Team and delivering consistent incident resolution excellence
About Details
Professional Bio
AWS Certified Solutions Architect and Oracle Cloud Infrastructure Architect Associate with 6+ years of IT infrastructure experience. Strong background in Linux administration, cloud operations, automation using Ansible and Shell Scripting, and production incident management.
Master of Science (MSc) in Information Technology
SIES Arts, Science & Commerce College, Mumbai University ( - 2022)
Bachelor of Science (BSc) in Information Technology
SIES Arts, Science & Commerce College, Mumbai University ( - 2019)