Shyam Yadav
System Administrator
Noida
Summary
Driven Linux & Cloud Engineer with 5 years of experience in system administration, cloud computing, automation, and infrastructure management. Expertise in Linux server administration, cloud platforms (AWS, Azure, Oracle Cloud), automation tools (Ansible, Terraform), and system security. Adept at optimizing server performance, troubleshooting critical issues, and automating workflows to ensure high availability and scalability in production environments. Seeking a Cloud Engineer or System Administrator role to leverage my skills in cloud infrastructure, automation, and DevOps practices.
Overview
5
5
years of professional experience
2
2
Languages
Work History
System Administrator
Pure Software (Deployed at Oracle)
Noida
11.2023 - Current
- Managing and optimizing Oracle Cloud Infrastructure (OCI) to ensure high availability and security compliance.
- Automating server provisioning, patching, and monitoring using Ansible, Bash, and Python to improve operational efficiency.
- Troubleshooting Linux system, cloud networking, and storage issues to minimize downtime.
- Implementing IAM policies, firewall configurations, and security best practices for secure cloud environments.
- Monitoring system performance using Prometheus, Grafana, and other observability tools for proactive issue resolution.
- Creating Compute Engine, Auto-Scaling Load based (CPU, Memory Utilization), Scale-out/Scale-up instances AMIs/Snapshot Management & Elastic IP Management of Compute Engine.
- Used IAM for creating roles, users, groups, Apache installation/configuration.
- Implemented, developed and tested installation and update of file servers, print servers and application servers.
Linux Engineer
Capgemini
Noida
05.2022 - 09.2023
- Managed and optimized AWS & Azure cloud environments, ensuring performance, security, and cost efficiency.
- Developed Ansible playbooks and Terraform scripts for infrastructure automation and configuration management.
- Provided L2/L3 support, troubleshooting cloud-based applications, networking, and storage issues.
- Implemented CI/CD pipelines using Jenkins and GitLab, improving deployment efficiency.
- Strengthened security by configuring firewalls, IAM roles, and multi-factor authentication (MFA).
- MySQL database/user creation, dump/restoration and resolving issues.
- Configuring/Automation of backups via Shell Scripts.
- Experienced in creating multiple VPC’s and public, private subnets as per requirement and distributed them as groups into various availability zones of the VPC.
- Participated in on-call rotation schedules, providing round-the-clock support for critical Linux systems as needed.
- Increased security levels by conducting vulnerability assessments and implementing necessary patches on Linux servers.
- Contributed to cost savings efforts by identifying opportunities for infrastructure optimization and resource consolidation in a Linux environment.
Linux Administrator
Ison Technologies
Noida
01.2020 - 04.2022
- Administered AWS-based cloud infrastructure, managing EC2 instances, S3 storage, and VPC networking.
- Installed, configured, and maintained Linux servers (RHEL, CentOS, Ubuntu) for enterprise applications.
- Implemented backup and disaster recovery strategies using AWS S3, EBS snapshots, and on-premise solutions.
- Automated system administration tasks using Bash scripting to reduce manual workload.
- Configured and maintained load balancers, VPNs, and firewall rules for secure and optimized connectivity.
- Responsible for Docker container creation and management, Docker file management, deployment of micro services to container.
- Responsible for server configuration management via Ansible and environments management. Responsible for managing services in Kubernetes.
- Working on container management tool Kubernetes. Created Kubernetes clusters for micro services deployment, managing pods,replica sets, Kubernetes networking, ingress, and load balancers.
- Creating disks volumes for storing application files for use with Compute Engine, Created and configured elastic load balancers and auto scaling groups to distribute the traffic.
- Elastic Load Balancer - Application ELB.
- Monitoring GCP resources, setting up alarms, maintained the monitoring and alerting of production servers using Logging & Monitoring.
Education
B.Com -
Dr MPS Group of Institution
Agra, India 04.2001 -
Skills
Linux Operating System Proficiency
Proficient in Oracle Cloud Integration
Ansible and Python Automation
CI/CD Implementation
Infrastructure Automation (Terraform)
Timeline
System Administrator
Pure Software (Deployed at Oracle)
11.2023 - Current
Linux Engineer
Capgemini
05.2022 - 09.2023
Linux Administrator
Ison Technologies
01.2020 - 04.2022
B.Com -
Dr MPS Group of Institution
04.2001 -
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