Aditya Yadav

System/DevOps Engineer

Experienced System/DevOps Engineer with 5+ years of experience in AWS, Kubernetes, OpenShift and Infrastructure Automation. Expertise in container orchestration, CI/CD pipelines, and hybrid cloud environments.

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Aditya Yadav

About Me

I am an experienced System/DevOps Engineer with over 5 years of expertise in cloud platforms, containerization, and infrastructure automation. My background includes managing complex environments for government and enterprise clients, ensuring security compliance and high availability.

I hold multiple certifications including Red Hat Certified System Administrator, AWS Solution Architect Associate, and HashiCorp Terraform Associate. I'm passionate about building scalable, efficient systems and automating processes to improve reliability and performance.

  • Email: aditya.y98@outlook.com
  • Phone: +65-98523605
  • Location: Singapore (EP)
  • Security Clearance: G50 (Singapore) – Cleared
  • Education: BE, Electronics & Telecommunication

Technical Skills

System & Virtualization

  • Linux (RHEL, Ubuntu, CentOS)
  • Windows Server
  • VMware (vSphere, HA, DRS)
  • Hyper-V
  • DNS, Proxy, VPN, Load Balancing
  • IAM, Active Directory, Group Policy

Cloud & DevOps

  • AWS, Azure
  • Docker, Kubernetes, OpenShift
  • Jenkins, GitLab CI
  • Terraform, Terragrunt
  • Ansible
  • Splunk, Nagios, CloudWatch

Scripting & Automation

  • Bash, PowerShell, Python
  • Git, GitLab
  • Infrastructure as Code
  • CI/CD Pipeline Design
  • Configuration Management
  • Automated Deployment

Professional Experience

08/2024 – Present
CTC Global Pte Ltd.
System Engineer (Contract)
  • Manage Linux/Windows servers for government clients, ensuring security compliance
  • Manage and support virtualized environment using V-Sphere & Hyper-V
  • Manage user accounts, groups, and permissions within Active Directory
  • Create and manage Group Policy Objects to enforce security settings
05/2022 – 08/2024
Mastercard
BizOps Engineer II
  • Designed and deployed scalable applications on AWS & Kubernetes clusters
  • Optimized cost and performance using AWS Lambda functions
  • Built and maintained CI/CD pipelines for automated deployments
  • Managed cloud infrastructure using Terraform & Terragrunt
07/2021 – 05/2022
QualiSpace Web Services
System Administrator L2
  • Managed Ubuntu, CentOS, Windows Server environments
  • Administered AWS services (EC2, S3, IAM) in a managed service setup
  • Handled Google Workspace & Microsoft Office 365 administration
  • Automated OS patching and upgrades using Ansible
12/2019 – 07/2021
Voitekk SoftSol
Linux Support Engineer
  • Managed Linux distributions (Ubuntu, CentOS, Fedora, Debian)
  • Handled user management, backups (mysqldump, rsync, SCP)
  • Automated tasks using cron, anacron, at
  • Troubleshot kernel panics, boot issues, and high load

Certifications

Red Hat Certified System Administrator

EX200

Administering Windows Server Hybrid Core Infrastructure

AZ-800

AWS Solution Architect Associate

SAA-C02

HashiCorp Terraform Associate

003

PCEP – Certified Python Programmer

Red Hat OpenShift Administration I

DO180

Contact Me

@

Email

aditya.y98@outlook.com

📞

Phone

+65-98523605

📍

Location

Singapore (Employment Pass)

🔒

Security Clearance

G50 Security Clearance (Singapore) – Cleared