Open to opportunities

Ajaykumar R

@ajaykumarr

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Dedicated Cloud Infrastructure Engineer with expertise in security operations.

Malta

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What I'm looking for

I am looking for a role that fosters innovation and allows me to grow in cloud infrastructure and cybersecurity.

I am a dedicated Cloud Infrastructure Engineer with hands-on experience in Linux systems, containerization, and cloud platforms like AWS and GCP. My strong foundation in security operations and SIEM monitoring with Splunk has enabled me to deploy scalable Frappe/ERPNext systems in cloud-native environments effectively.

Throughout my career, I have managed Frappe/ERPNext deployments on Kubernetes clusters and configured Docker-based environments for custom app stacks. My ability to optimize deployments using node affinity and probes has significantly improved system reliability and performance. I am passionate about leveraging my skills in cloud infrastructure and cybersecurity to contribute to innovative projects.

Experience

Work history, roles, and key accomplishments

Current

Infrastructure Engineer

Current

Lmnas Cloud Solutions

Jul 2024 - Present (1 year)

Managed Frappe/ERPNext deployments on Kubernetes (K3s) clusters hosted on GCP VMs, configuring Docker-based environments and persistent volumes with NFS. Optimized deployments using node affinity, probes, and region-specific scheduling logic, while provisioning secure VMs on GCP for production deployments and site hosting.

Kubernetes GCP Docker NFS MariaDB Redis Node Affinity Readiness Probes

Splunk Trainee

Positka

Dec 2023 - Mar 2024 (3 months)

Assisted in deploying and configuring Splunk for log analysis, learning to create security dashboards and alerts. Supported analysis of security incidents and worked on writing correlation rules for alerting and threat detection.

Splunk Log Analysis Security Dashboards Correlation Rules Threat Detection

Cybersecurity Intern

TMN'S Roommate

Oct 2022 - Dec 2022 (2 months)

Helped maintain security tools and technologies, including firewalls, antivirus software, and intrusion detection/prevention systems. Gained practical experience in cybersecurity operations and tool management.

Firewalls Anti Virus Software Intrusion Detection Systems Security Tools Security Operations

Education

Degrees, certifications, and relevant coursework

Dr.M.G.R Educational And Research Institute (Deemed University)

B.Tech, Information Security And Digital Forensics

2019 - 2023

Grade: 7.32

Completed a Bachelor of Technology in Computer Science Engineering with a specialization in Information Security and Digital Forensics. Gained comprehensive knowledge in cybersecurity principles and digital forensic techniques.