Junior DevOps & System Administrator

Hands-on in Docker, Kubernetes, Ansible, and cloud platforms (AWS, Azure). Passionate about automation, reliability, and performance.

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📍 Kollam, India 691004 • ✉️ aarathyshibu@gmail.com • 🔗 LinkedIn

About

Highly motivated Junior DevOps & System Administrator with hands-on experience in deploying, configuring, and maintaining infrastructure using tools like Docker, Kubernetes, and Ansible. Proficient in Python and Bash with a strong interest in automating processes to improve efficiency and scalability. Strong troubleshooting skills, collaborative team player, and dedicated to continuous learning and growth in DevOps.

Skills

Red Hat Linux

Kubernetes

AWS

Azure

Docker

Jenkins

Jira

ServiceNow

GitHub

Dynatrace

Incident Management

Root Cause Analysis

Python

Bash

Experience

Participated in stand-ups and sprint planning to align DevOps initiatives with project goals.
Ensured high availability of services via configuration management.
Deployed applications in Docker containers across environments.
Monitored and maintained critical business systems, ensuring 99.9% uptime.
First responder for incidents; performed root cause analysis and timely resolutions.
Collaborated with cross-functional teams to resolve high-priority issues.
Analyzed system logs to identify suspicious activities and anomalies.
Created and managed Ansible playbooks for server automation.
Performed daily version upgrade activities to keep systems secure.

Projects

🔍 APM with Dynatrace

Monitored application performance and diagnosed issues using Dynatrace for real-time insights.

Performance insights and anomaly detection
Real-time monitoring dashboards
Automated alerting systems

🎯 Incident Tracking Automation

Automated incident tracking and reporting via ServiceNow/Jira for improved operational efficiency.

Improved visibility and response speed
Automated ticket routing
SLA compliance tracking

🚀 CI/CD with Jenkins & Ansible

Built robust CI/CD pipelines, reducing manual errors and deployment time by 35%.

Automated testing and deployment
Infrastructure as Code
Multi-environment support

📦 Containerization & Orchestration

Migrated legacy applications to Docker and orchestrated with Kubernetes for scalability.

Docker containerization
Kubernetes orchestration
Service mesh implementation

⚡ Performance Tuning

Conducted comprehensive testing and optimization, achieving 30% reduction in response times.

Load testing and optimization
Database performance tuning
Caching strategies

🔄 Unified Workflow

Implemented integrated workflow using Jira and Confluence for enhanced team collaboration.

Jira project management
Confluence documentation
Team collaboration tools

Achievements

🚀 35% Efficiency Gain

Reduced deployment time and manual errors through comprehensive automation strategies.

⚡ 30% Performance Boost

Achieved significant reduction in response times with strategic performance tuning and optimization.

🎯 99.9% Uptime

Maintained exceptional system reliability meeting all business-critical SLA requirements.

Education & Training

🎓 Formal Education

Red Hat System Administration
IPSR Solutions Limited
Bachelor of Science in Zoology
Kerala University

📜 Professional Certifications

AZ-900

AWS Solution Architect

RHCE

Contact

Email: aarathyshibu@gmail.com

Location: Kollam, India 691004

LinkedIn: linkedin.com/in/aarathy-s-9b35b5245

Languages: English, Malayalam

Interests: Continuous learning, cloud technologies, Travelling