Sankara Subramanian Natarajan
WebSphere and FileNet Administrator & Certified AWS Solution Architect and Certified AWS DevSecOps Professional Engineer at HCL Technologies
- Role
- Websphere Administrator Filenet Administrator & Aws Solution Architect at HCLTech
- Location
- Beaverton, OR, US
- LinkedIn followers
- 500 followers
Experience
Websphere Administrator Filenet Administrator & Aws Solution Architect
Apr 2017 — Present · US
Worked on Amazon Web Services ( EC2, ELB, VPC, S3, CloudFront, IAM, RDS, Route 53, CloudWatch, SNS,).• Installed and Setup Web Servers ( Apache and Tomcat ), DB Server ( MySQL).• Installed and Setup MySQL (Master and Slave) Server, Multiple MySQL Instance with different port.• MySQL Database backup (Hot/Cold) and recovery, repair and optimize tables,• MySQL Database security, creating users and managing permissions.• Server\'s, Domain\'s and Database\'s migration on Amazon Web Services.• Installed and Setup Nagios Server monitoring tools, Plugging, NRPE.• Installed and Setup Git/SVN Repository (Version Control System) at client side.• Worked on Virtualization (LVM, Bridge, KVM, Disk, Ram, Cpu, Swap) on Superb DC.• Log Analysis, Maintaining documents of production server error log\'s reports.• Providing data for weekly and monthly report to senior management.• Monitor Production Server Health of different parameters (CPU Load, Physical Memory, Swap Memory, Hard disk, Mysql service, Http service and response time) via MRTG, Nagios.• Investigation and Recover of Production Server Issues like as Server load (parsing, mailq, query stuck), etc.• Manipulation of shell scripts; php scripts and java scripts during migration and db connection.• Setup MRTG Monitoring tool to Monitor Production Servers Health, Nagios, top, mtop.• Scheduling jobs using crontab, Create SWAP Memory.• Managing DNS Records. Applying security policy with Arno\'s iptables
Education
University of Madras
Bachelor's degree, Computer Engineering
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