VIJAY K

Experienced Linux System Administrator and AWS with Expertise in System Installation, Configuration, and Maintenance. Proficient In User Management, Network Services and Ensuring System Security and performance. Skilled in Backup and RecoveΠ³Ρƒ Solutions, Troubleshooting and Optimizing IT infrastructure for Reliability and Efficiency.

πŸ‘‰ vijaykcse2001@gmail.com

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Skills & Qualifications

Tech stack

βœ”οΈRHEL/CENTOS/ALMA/UBUNTU/ROCKY/KALI
βœ”οΈVIRTUALIZATION, LVM, APACHE
βœ”οΈFTP, NFS, CIFS
βœ”οΈLAMP, LEMP, FIREWALL
βœ”οΈNETWORK, MARIA DB, MYSQL
βœ”οΈEC2 INSTANCE, S3 BUCKETS, LIGHTSAIL
βœ”οΈAMI, EBS, EFS
βœ”οΈVPC, AWS BACKUP
βœ”οΈBOOT STRAPPING, ELASTIC BEANSTALK, LAMBDA

Work History

🚧 LINUX

πŸ† Deployed and configured RHEL, Rocky, Alma, Kali, Ubuntu and CentOS Servers in a Virtualized Environment.

πŸ† Expertise in using YUM and DNF package managers for software installation, updates, and dependency resolution.

πŸ† Strong technical Background in Storage, Disk Management, Logical Volume Management(LVM).

πŸ† Expertise in Web Sever Configuration and Maintained the Servers like Apache. LAMP on Linux systems, ensuring robust web hosting capabilities.

πŸ† Configuration and administration of NFS in Linux and also Implemented Samba for Sharing of Resources between Linux and Windows Environment.

πŸ† Implement and Configured a basic FTP Server on a Linux environment using vsftpd.

πŸ† Skilled in user management, including creating and modifying user accounts and groups, configuring file permissions, and managing access control to various systems based on client requirements.

πŸ† System administrators are tasked with implementing robust security measures, including managing user permissions, configuring and monitoring firewalls (such as iptables and firewalld), and enforcing SELinux policies to prevent unauthorized access and ensure the system's integrity and protection.

πŸ† Implemented, administered, and optimized Apache Web Server on Linux environments to deliver secure, highperforming, and dependable web hosting solutions.

πŸ† Management and setup of Linux systems, leveraging CIFS to facilitate effective resource sharing and seamless integration between Linux and Windows systems.

πŸ† Experienced in web server setup and administration, specializing in Nginx management and LEMP stack deployment on Linux systems to ensure robust and efficient web hosting environments.

πŸ† Managing and working with databases such as MySQL and MariaDB involves a range of tasks, including installing the database systems, creating databases, tables, and inserting values.

πŸ† Experienced in Linux package management, proficient in using tools like apt, dnf, and zypper to install, update, remove, and manage software packages on various Linux distributions, ensuring system stability and up-to-date software environments.

🚧 AWS

πŸ† Proficiently deployed and configured Amazon EC2 instances using a variety of Linux distributions (Amazon Linux, RHEL, SUSE Linux, CentOS, Ubuntu) and Windows Server AMIs, aligning with specific project requirements to ensure optimal performance and reliability.

πŸ† Proficient in creating and deploying EC2 launch templates tailored to client requirements, optimizing instance provisioning with essential software packages, and generating custom AMIs from configured instances to ensure efficient and scalable future deployments.

πŸ† Expertly attached and configured Elastic Block Store (EBS) volumes to EC2 instances, optimizing storage scalability and performance to meet the demands of various applications and workloads.

πŸ† Expertly implemented Amazon Elastic File System (EFS) to deliver shared, scalable file storage across multiple EC2 instances, ensuring efficient data access, consistency, and high availability.

πŸ† Skilled in managing snapshot backups and restores for EC2 instances and volumes, ensuring data integrity, enabling efficient disaster recovery, and reducing downtime in cloud environments.

πŸ† Deployed and managed AWS LightSail instances for Linux and Windows environments, hosting websites, applications, and databases. Delivered scalable, cost-effective solutions with a focus on high availability and performance.

πŸ† Expertly built and managed Amazon S3 buckets, implementing policies for access control and security. Utilized S3 and Glacier for efficient storage and backup solutions. Configured bucket policies to restrict access, enabled default encryption for data security, and set up S3 buckets for seamless sharing of static website content.

πŸ† Expert in implementing AWS EC2 bootstrapping to automate instance provisioning and configuration, including user creation, package installation, and additional configurations, ensuring efficient software deployment and enhanced operational performance.

πŸ† Skilled in using AWS Elastic Beanstalk to automate deployment, infrastructure setup, load balancing, scaling, and monitoring, optimizing performance for web apps, APIs, and microservices.

πŸ† Designed and implemented a VPC in alignment with client requirements, allocating specific subnet IP addresses to EC2 instances, ensuring a secure, scalable, and optimized network configuration to meet the client's cloud infrastructure needs.

πŸ† Implemented AWS Lambda to enable serverless computing, running code in response to events, managing compute resources automatically, and scaling applications without server management.

πŸ† Proficient in using AWS Backup to design backup plans, automate scheduling, retention, and restore processes, ensuring data integrity and compliance in cloud environments.