Akhil Santosh Kumar Maddula
Amalapuram
Summary
Linux Systems Administrator and DevOps Engineer, experienced and dedicated offering 4+ years' experience working knowledge of Systems Administration, Configuration and Installation. Also have experience working with tools like Git, Jenkins, Terraform, Docker, Ansible and Kubernetes. Dynamic, self-starter and able to learn quickly with a minimum of supervision. Successful in working long hours in challenging environments, seeking to advance career in the Information Technology sector where will use skills, knowledge and experience to contribute to the active growth and productivity of the company.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Linux Systems Administrator/DevOps Engineer
Promact Infotech Private Limited
06.2022 - 10.2023
- Establishing complete DevOps pipeline (Git-GitHub-Terraform-Jenkins-Docker-Ansible-Kubernetes).
- Working with Development team, Production team to ensure smooth running on Pipeline.
- Automating developer's deployment codes/applications using Git, GitHub and Jenkins.
- Building Docker images, pushing them to Docker registry.
- Utilize Infrastructure as Code (IaC) tools like Terraform or Ansible to automate infrastructure provisioning and management
- Managing and collaborating on Terraform configurations, while Terragrunt simplifies the management of complex Terraform configurations and promotes best practices such as DRY and consistent version control
- Automating Docker images deployment to Docker registry using Jenkins (CI/CD).
- Using Git/GitHub, Jenkins to deploy codes to Tomcat Server through maven projects.
- Creating Ansible Yaml, Play-books, Roles, Bash Shell Scripts for application deployments.
- Building AWS infrastructure in AWS cloud using VPC, EC2, IAM, Route53, S3, ELB.
- Creating Ansible-playbooks to provision AWS resources like EC2, VPC, S3, Subnets using Ansible.
- Deploying Docker Images using Kubernetes.
- Verifying, troubleshooting failed jobs builds on Jenkins.
Linux Systems Administrator
DLV Software Solutions Private Limited
01.2020 - 05.2022
- Installing configuring and hardening of Linux servers using CIS-benchmark guidelines.
- Importing and Exporting files and directories from one System to other using FTP and SFTP.
- Installation and Configuration of Linux flavor, Maintenance and System Administration.
- Building new Virtual Machine.
- Installation and Configuration of Linux/Unix and Windows OS on VMware Server.
- Installation and Configuration of APACHE web Server on Linux platforms, troubleshoot and access log files for errors and web access traffic.
- Performing installation, configuration, monitoring and troubleshooting of LAMP.
- Taking Snapshots in Environment.
- Managing user/group administration, file/directory security, and authentication and access management.
- Managing physical, virtual, and network storage (HD's, LVM's, NFS, SAMBA, and NAS).
- Managing Linux Containers using Docker.
- Writing bash scripts to automate tasks that performed frequently on Linux servers.
- Performing periodic system updates and debugging bash scripts.
- Using command line & software server/application monitoring and process management tools (Splunk).
- User/group administration, file/directory security, authentication and access management (SSH, Firewalls).
- Analyzing and interpreting system and application log files.
- Resolving package management dependency issues.
- Installation, configuration, and Hardening of standalone Linux servers.
- Performing periodic system updates/Patches.
Education
Bachelor of Science - BSc Computers
Vinayaka Missions University
Chennai, India05.2018
Skills
- Manage User account/Groups;
- Manage files and directories;
- Create Backup and Restore;
- Bash Shell Scripting and Debugging
- Knowledge with RedHat/CentOS/Ubuntu/Debian/
- System upgrades
- Server Management
- Linux Containers and Docker;
- Virtualization: Oracle Virtual Box,
- Version Control Systems: Git, GitHub;
- Containerization: Docker
- Continuous Integration: Jenkins, Nexus;
- Automation/Deployment: Ansible;
- Continuous Monitoring: Tomcat;
- Database: MariaDB-MySQL;
- Firewalls, HTTP, LAMP;
- Process Management;
- Web server: Apache, Troubleshooting;
- Storage: LVM, NAS;
- SSH Servers, SMTP, troubleshooting, upgrades;
- Ticketing: Jira/Kanban board;
- Networking; TCP/IP, DNS, NFS, NIS, SSH, DHCP HTTP, NFS, SCP NTP;
- Platforms: Linux Centos 6,7&8 RHEL 6,7&8 and Windows Server 2008;
- Backup;
- Hardware knowledge;
- Program installations;
- Skilled with RedHat servers
- Apache proficiency
- Security systems
- Server monitoring
- Infrastructure updates
- Problem resolution
- Hardware expertise
- Kubernetes
- Administration
- Maintenance Tasks
- Audit
- Change Management
- Debugging network configuration
- Able To Travel
- Relationship development
- Organization
- Terraform
Certification
AWS Certified Solutions Architect - Associate
Validation Number : JN11NGD2QBR4Q2WN
Timeline
Linux Systems Administrator/DevOps Engineer
Promact Infotech Private Limited
06.2022 - 10.2023
Linux Systems Administrator
DLV Software Solutions Private Limited
01.2020 - 05.2022
Bachelor of Science - BSc Computers
Vinayaka Missions University
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