Feb 2023 – Present · 3 yrs 4 mos

• i am managing here Os installation Of Different Operating Systems like RHEL:6,7,8,9, Ubuntu:16,18,20,22, And Oracle Linux:9, Package installation like,(Nginx,Apache2,MariaDB,MongoDB, Redis,PHP With ONCUBE LOADER,PM2, Forever , BeanstalkD,NODE,NVM,NPM, Supervisor with different versions), Creating Clusters, Manual server Hardening, Manual Partition by the help of Logical Volume Manager, managing Permission as well as the perimeter's, Manual Deployment, monitoring by the following tools- Grafana, Prometheus,Splunk, Troubleshooting, Documentation,IP Configuration, Import And Export OVA File, Tracker Creating as per Client Requirement,Creating SSL Certificates also update and upgrade all services as per the client requirement,Good Knowledge Of Database,Day to day complete all task with Positiveness

Feb 2023 – Nov 2025 · 2 yrs 9 mos

• OS installation and configuration of RHEL (6-9) and Ubuntu (16-22).
• Manual partitioning using Logical Volume Manager (LVM).
• Configuration of file systems (ext2, ext3, ext4, xfs), swap space, and mount points.
• Package Installation & Server Setup
• Installing and configuring packages like:
• Runtime Environments: PHP (with IonCube Loader), Node.js (via NVM, NPM)
• Creating and renewing SSL certificates and managing manual deployments as per client requirements.
• Monitoring, Logging & Troubleshooting
• Setting up and managing monitoring tools: Grafana, Prometheus, Splunk.
• Day-to-day troubleshooting of server, network, and application issues.
• IP configuration, firewall tuning, and log analysis for performance optimization.
• Creating customized multi-server architecture templates for VMware, Hyper-V, Azure, etc.
• Importing and exporting OVA files for virtualized environments.
• Leading deployments, code releases, bug fixes, and technical issue resolution in client and public cloud environments.
• Performing manual server hardening and web/database hardening.
• Enforcing CIS Benchmarking, vulnerability management, and Linux patching.
• Implementing robust security practices and conducting disaster recovery planning.
• Collaborating with development and QA teams to support application architecture.
• Automating routine tasks using Bash scripting, improving efficiency.
• Supporting manual and semi-automated deployment pipelines.
• Technical Documentation & Leadership
• Maintaining detailed technical documentation for servers, processes, and deployments.
• Mentoring junior team members on best practices, scripting, deployment, and troubleshooting.
• Languages: Bash, PHP, HTML, Laravel
• Web Servers: Nginx, Apache2
• Databases: MariaDB, MongoDB, Redis
• DevOps Tools: PM2, Forever, Supervisor
• Monitoring Tools: Grafana, Prometheus, Splunk
• Virtualization & Cloud: VMware, Hyper-V, Azure
• Security: CIS Benchmarking, Server Hardening, SSL, Patching
• Other: BeanstalkD, NVM, NPM, OVA file handling, Manual Deployment

Aug 2020 – Jan 2023 · 2 yrs 5 mos · Remote

• Operating System Installation & Configuration
• Installing and configuring Red Hat Linux (with ext2, ext3, ext4, and xfs file systems) as per environment and project requirements.
• Managing and customizing run levels to control system behavior during startup and shutdown.
• Creating and managing file systems using LVM (Logical Volume Manager).
• Performing creation of physical volumes, volume groups, and logical volumes.
• Resizing operations: Increasing or decreasing file system sizes using LVM utilities.
• Handling disk partitioning and disk management based on use-case requirements.
• Implementing space management strategies to ensure optimal disk usage.
• Creating and managing users and groups, including configuration of SUDO users for privileged access.
• Applying standard and special file permissions: SUID, SGID, and sticky bit.
• Implementing Access Control Lists (ACLs) to fine-tune permission access.
• Enforcing file permissions across users and groups for security and control.
• Designing and executing backup strategies for critical files and directories.
• Performing archiving using tar for backup and migration tasks.
• Handling file compression using gzip and decompression using gunzip.
• Creating and managing hard links and soft (symbolic) links to optimize file access and reduce redundancy.
• Understanding and managing the Red Hat Linux boot process for diagnostics and optimization.
• Installing and managing packages using RPM and YUM repositories.
• Monitoring overall system performance, resource usage, and health.
• Troubleshooting and managing service-related issues for smooth operations.
• Using commands like scp, cp for secure file transfers and backup operations.
• Automating routine tasks using CRONTAB for scheduled job execution.
• Managing logs, reboots, backups, and cleanups through scheduled scripts.
• Ensuring least-privilege access and applying role-based access control policies.