Abdul Haque

Enthusiastic Systems Administrator with 11+ years of experience in Linux,Cloud & DevOps.Ambition to reach the new height of information technology to attain the depth knowledge. Currently seeking a position to take my career to the next level.Aiming to leverage my skills to successfully fill the DevOps Engineer role at your company.

Senior System Engineer.
Orange Business Services Private Ltd
2021-08 to Present

• Managing multiple conda environments like JupyterHub,RStudio in Dedicated DGX servers using GPU's.
• Containerized many applications using Docker in the Deep Learning Platform like HA-Proxy,Nginx,Apache.
• Managing HP & Dell Hardware / Blade servers with ILO.
• VPC Setup from scratch to build base infrastructure.
  Advance VPC Knowledge on Peering, Natting, Routing, SG/ACLs Endpoints.
• Server launch to deploy application in HA mode with L3 architecture.
  IAM: All AWS resources are authenticated by IAM for security purpose.
• S3: Replication of data from one bucket to another region bucket for data safety, backup & vice versa.
• Implemented Ansible to manage all existing servers and automate the build/configuration of new servers.
• Configured Jenkins as a CI engine to build and promote applications to QA,UAT and PROD to Linux environments.
• Experienced in branching,tagging and maintaining the versions across the environments using GIT in Linux & windows platforms.
• Analyzed and resolved conflicts related to merging of source code in GIT and maintaining local && remote repositories.
• Automate infrastructure provisioning and repetitive tasks using Terraform.
• Hands on experience in JIRA Ticketing tool for tracking various type of tickets.
  Environment : GIT,BitBucket,Docker,Jenkins,Ansible,Terraform,Confluence,JIRA,LINUX (RHEL,ORACLE && Ubuntu) Cloud.
• Experienced with Ansible playbooks for virtual & physical instance provisioning,configuration management,patching and software deployment.
• Installed && Configured Jenkins for Automated Deployments and providing and automated solution.

Senior System Administrator 
Infibeam Avenues Ltd, Mumbai, Maharashtra
2015-04 to 2021-08

• Installation/Administration of RHEL 7/8, Oracle Enterprise Linux 7 & Windows OS on Multiple environments.
• Experienced in AWS Cloud platform with features EC2,VPC,ELB, Auto-Scaling, Security Groups, IAM, EBS,AMI, RDS, S3, SNS, SQS, Cloudwatch, Cloudformation etc.
• Linux server hardening & Compliance Auditing as per CIS Security Standards.
• OS patching and updating servers with RedHat Satellite Servers
• Creating and Managing Virtual server (VM) with Vmware ESXi & VCenter.
• Integrated Apache over SSL & Apache with PHP,Mysql using LAMP.
• Installation/Configuration && up-gradation of Jboss-EAP-6.x/7.x in Linux environments.
• Apache Integration with JBOSS-EAP 6.x/7.x & Apache-Tomcat using both Proxy-Pass && Mod-JK.
• Configuring Heart-Beat and HA-Proxy.
• Configuring and Managing Multi-path & Ethernet bonding.
• Compiling, Customizing Linux kernel and Tuning.
• Managing servers Dell Hardware with IDRAC & HP hardware with ILO.
• Automating shell scripts to simplify the tasks with Cron-jobs.

Senior Support Engineer
Netmagic IT Services Pvt Ltd, Mumbai, Maharashtra
2014-04 to 2015-03

• Monitoring and Fine-tuning of Linux Systems. (RedHat, SUSE Linux, Ubuntu).
• User and Group Administration.
• Creating & Managing Logical volume manager (LVM), SAN & NAS.
• Installation, Updating, Migration, Security, Backup, Disaster Recovery, Performance of all Linux systems.
• Configuring & Managing caching service (Memcached, Redis).

Linux System Administrator
Altnix Technologies Ltd , Navi Mumbai, Maharashtra
2011-04 to 2014-03

• Implemented Nagios XI Server, Plugin and NRPE tools for more than 250 clients && Cisco Routers/Firewalls.
• Configuring & managing servers like DNS, DHCP,NTP, FTP,NFS shares & Samba shares.
• Software package administration with APT,RPM && Tar ball.
• Trouble shooting on various issues like PHP, Mysql,Apache etc.
• Log Analysis, Maintaining documents of production server error log's reports.

Bachelor of Science in Information Technology  from Mumbai University