10/28/2025 updated
100 % available
DevOps Engineer with Linux System Administration Expertise
Dhaka, Bangladesh
Only remote
B.Sc in Electrical & Electronic EngineeringPHPAmazon Web ServicesAmazon Elastic Compute CloudAutomationLAMP StackUbuntu (Operating System)CentOSCloud ComputingConfiguration ManagementContinuous IntegrationLinuxDevOpsHAProxyIdentity ManagementInfrastructure Management
Linux System Administration
Advanced expertise in managing Linux servers with over 6 years of experience in CentOS, RHEL, and Ubuntu environments
Cloud Infrastructure Management
Comprehensive knowledge of AWS services, including EC2 instances, VPC, Security Groups, IAM, Route 53, and DigitalOcean Droplets
DevOps and CI/CD Implementation
Proficient in Jenkins for continuous integration and deployment, with experience in containerization using Docker
Certificate Management
SSL certificate management using Let's Encrypt and Wild Card certificates
Load Balancing and High Availability
Implementation of load balancing solutions with HAProxy and Nginx for high availability systems
Infrastructure as Code
Experience with Ansible for automated infrastructure provisioning and configuration management
Web Application Stack
LEMP-based web applications development and deployment using Linux, Nginx, PHP-fpm, and MySQL/MariaDB
Version Control and Repository Management
Git and GitLab for source code management and collaborative development
Caching Technologies
Implementation of caching solutions using Varnish, Memcached, and Redis for performance optimization
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
EnglishGood
Project history
Manage Linux servers for a telecommunications company, perform server logs analysis, work with developers to fix production issues, deploy to production servers, manage team members, migrate applications from CentOS 6 to CentOS 7, and continuously monitor server health and error logs