Shailendra-Linux-Cloud(1)
- 1. Career Objective To work in a dynamic, growing and diversified organization which provides me with an opportunity to put into practice what I have learnt and where I can make a meaningful contribution to the growth and development of the company while achieving job satisfaction. Education 2009-12 Vivekanand Institute of Technology 72.64% B.Tech (Computer Science) And Science (UPTU) 2006-08 Prince Institute of Innovative 83.50% Diploma (Computer Science) Technology (IASE Univ.) 2006 UP Board 64.50% Class XII 2004 UP Board 62.16% Class X Professional Summary Over all 4+ years of experience in LINUX System Administration and AWS Cloud Admin. Member of an efficient L3 Linux engineer responsible for handling 1000+ Cloud Servers in AWS. Hands on experience in Server Migrations from other environment setup / Rackspace cloud to AWS cloud, Jenkins management, Mysql Replication servers. Installation and Configuration Nagios server. Squid proxy, Newrelic Monitoring, LAMP setup. Work Experience CSS Corp Private Limited, Chennai India Senior System Engineer (Linux), September 2015 to till date Xoriant Solutions Private Limited, Mumbai India Support Engineer (Linux), August 2014 to September 2015 (1.1 year) Website Developers India Private Limited, Mumbai India Server Administrator (Linux), Jan 2012 to July 2014 (2.5 year) Shailendra Kumar Singh Flat No. I-403 ,Fourth floor , Mantri Navaratan Society, MGR Street , Chrompact Chennai 600044 Phone: +91-7738578721 +91-9599517798 Shailendra2010@outlook.com Shailendralinux@gmail.com
- 2. Technical Skills Css Corp Private Limited Project: Unilever Job Profile Managing AWS infrastructures. Launching AWS EC2 Instances and Post installation configurations according to the SOW provided to the client Set up a Linux instance to run our applications for web hosting (LAMP) Trouble Shooting. Launching Ec2 instance with the help of AMI and required OS, Volumes, Elastic load. Balancers, Auto scaling And Launching Dedicated Hosts As per requirement. Performing Migration activity Like CentOS to Amazon Linux, AWS PV servers to HVM servers, M3 to M4 types, Installation and configuration of Redhat Linux, Amazon Linux, CentOS in Ec2. Configuring PHP, MySQL on Ec2 instances as per agency requirement. Configuring VPC, Creating Subnets, Network ACLs, Routing table, Internet gateway, Security groups, VPC Peering Connections, Nat Gateways, and Virtual Private Gateway. Creating IAM users and managing Roles, User Polices, Groups Polices, Enabling MFA device, Managing Access keys and passwords for users. Creating S3 buckets, Managing buckets permissions, policy, CORS Configuration, Enabling Static Website Hosting for S3 buckets. Launching RDS (MySQL, Oracle, Sql server), Managing Multizone replication for high avidity, Security group etc. Managing Rout53 for DNS and creating record sets for domains. Monitoring Instances , RDS with Nagios , Cloud watch , New relic , managing Nagios Scale our application, Ensure that your application is fault-tolerant -AWS state Report Trusted adviser Report, Capacity Report Configure the caching services with AKAMAI for Websites Configure Proxy server for Web sites, Performance Tuning & Cost Optimizing. Using Jenkins for Backup Management -and Auditing Managing change activities through CAP, Incident Handling ,analyzing and Preparing RCA Deploying new domains on server, Configuring Apache server, SFTP, Enabling Secure connection, Configuring MySQL and PHP as per requirement. Secure our application-Security scan, Linux instances -Patching in instances Configuring New Relic Server monitoring and Application monitoring Managing the Tickets using the BMC remedy ticketing tool and attending weekly review calls. Involved in additional activities VPC consolidation Website consolidation Migrating the website to new version LAMP Performing weekly change activities Providing necessary help to team member on critical situation Audit the AWS security groups to remove unwanted IPs Performing Backup Audit, Performing Capacity Planning Auditing and Performing 200 days Stop/Start activity
- 3. Auditing the access privileges and Installed packages version audit periodically. Auditing and Performing EBS volume encryption AWS gold AMI creation as per the requirements AWS Trusted adviser reports analyzed and reducing infrastructure cost by 40% to company Performing Weekly Bridge calls CAB call and Application follow up RCA call CSS and Sapient sync up call CSS and Amazon Team CSS and client sync up call CSS and eConsultant sync up call CSS Internal Team sync up call Incident Management sync up call Xoriant Solutions Private Limited Project: www.egnyte.com Job Profile Installing, performance tuning, system monitoring and managing Linux systems Performing Deployment on staging and production server Install software, apply patches, manage file systems, monitor performance and troubleshoot alerts from the monitoring tools Installation and configuration of REDHAT Linux, CentOS on systems Configuring mysql server, Configuring mysql master ,slave server with high availability, Managing mysql backup with paracona extrabackup Configuring to domains with SSL certificate, NFS, Tomcat , Apache, Server Configure Installation and configurations of Nagios Monitoring server, monitoring the servers CPU, Memory, Disk space, website availability and custom services. Working on Amazon Web Services ( Configuring Ec2 , S3 bucket , RDS , Rout 53) Trouble Shooting Application issues and solving with the help of developers Creating Shell Script As per requirement Automate code deployment by puppet (Noise Knowledge) Application virtualization by docker (Noise Knowledge) Working on VMware virtualization, DNS, RAID Trouble Shooting with File system like ext2 ,ext3, ext4 & Data Recovery User and Group administration, Software package administration with RPM and Tar ball LVM and Scheduling job with Cron& at. SVN server, LDAP server , Varnish Cashing Server Storage (Open filer , Multipath ) Ip aliasing , Ethernet Bonding, Data recovery using tools, DRBD, Heartbeat Redhat Clustering (High availability ) Load balancer Haproxy Hardware & software Raid configuration
- 4. RESPONSIBILITIES & ROLES Website Developers India Private Limited Project: www.Songetist.com Job Profile Managing Linux Server Hosting With WHM cpanel Creating Shell script as per requirement Managing Linux server Administration Work on Windows, Red Hat and centos 6. Software Installation and Up gradation. (Mysql, PHP,Phpmyadmin,Wordpress, Joomla, MsSql Server Troubleshooting issues on server Configure and maintain Apache Server ,Tomcat , SSL certificate Configure and Maintaining office network, Working on LAMP Administration Working on Amazon Web Services (AWS), RackSpace cloud , google engine Managing & configuring Nagios server , boundary Setup streaming server Red5. Configuring FFMPG package for songs format change and bit rate Setup and handle Subversion SVN Tool. Working on Windows server administration (Windows server 2008,2012, IIS, Sqlserver 2008 , 2012) Computer Proficiency (Certification) RHCSA & RHCEJUNE 09, 2014 - CERTIFICATE NUMBER: 140-103-763 Verification Link https://www.redhat.com/wapps/training/certification/verify.html Achievements Organized many competitions at school level. Participated in many competition held inside/outside the campus. I have GATE qualified Other Information I am conversant with English and Hindi My hobbies include web browsing and exploring new things. Personal Details Date of Birth : 16th Sep, 1988 Sex : Male Marital Status : Unmarried Father’s Name : Mr. Dharmendra Kumar Singh Mother’s Name : Mrs. Pushpa Singh Declaration I hereby declare that the information furnished above is true to the best of my knowledge. Date: Place: Chennai Shailendra Kumar Singh