Sujaya Marrison

To achieve a career with an organization wherein I can utilize my skills and experiences to the maximum, in a role that offers greater challenges and opportunities for learning and development. Am an eager learner, good team player, and have an ability to cope up with the Industrial needs and requirements.

RED HAT CERTIFIED SYSTEM ADMINISTRATOR

Completed training and certified on Red Hat Enterprise Linux (RHEL) and Undergoing training on AWS Certified Solutions

Architect – Associate.

Linux RHEL 8

· Good understanding of Linux operating system (OS) structure and Linux OS commands

· Locate, read, and use system documentation including man, info, and files in /usr/share/doc and get familiar with VI editor shortcuts and features

· Archive, compress, unpack, and uncompressed files using tar, star, gzip, and bzip2 and task scheduling using ‘at’ and ‘cron’

· List, set, change and assign standard ugo/rwx permissions

· Installing Linux OS using ISO image, upgrading kernel using Yum

· Configuring IP address on the system and understanding DNS and GATEWAY

· Working on establishing network connections by creating multiple servers using Linux GUI and CLI and accessing remote systems using SSH

· Understanding of Network services such as DNS, NFS, SSH, and NTP Configuring IP addresses on the system and establishing a secure connection to servers

· Configuring NFS server and client and enabling auto mounting using ‘fstab’

· Shell scripting basics with understanding features of bash

Networking

· Understanding Network basics related to connections, IP address types, network classes with ranges

· Understanding parts of the network and devices present in the network like switches, routers with functions of Domain Name Service (DNS), Gateway, Dynamic Host Configuration Protocol(DHCP), and Network Address Translation(NAT) in a Network

· Assigning IP addresses depending upon the host’s requirements

· IP sub-netting calculation and knowing how masking works

· Designing a network with required hosts by creating sub-netting and identifying components like Network ID, Broadcast ID, subnet mask, CIDR and VPC

AWS

· Understanding of cloud automation and infrastructure and deployment of cloud in an enterprise

· Navigating with AWS management console and implementing the services such as EC2, VPC, CloudFormation, CloudFront, CloudTrail,CloudWatch, IAM user management,

• Differentiating AWS Storage options and creating an Amazon Simple Storage Service (S3) bucket
• Recognizing AWS Computer and Networking options and using Amazon Elastic Compute Cloud (EC2) and Amazon Elastic Block Storage (EBS)
• Identifying Deployment and Management options
• Exploring scaling options such as Load balance and Auto-Scale with EC2
• Implementing a Web server in an Amazon Linux/Windows Instance and configuring the firewall to access a Web server
• Implementing a Web server in an Amazon Linux/Windows Instance and configuring the firewall to access a Web server