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INFRASTRUCTURE · CYBERSECURITY · DEVOPS

Prasanth
Geeta

8+ years building, securing and automating enterprise infrastructure across Linux, banking and cybersecurity environments.

Explore my work ↓Get in touch ↗
8+Years Experience
24×7Enterprise Operations
BOFABanking Domain
LINUX · RHEL · SLES · UBUNTU · KUBERNETES · RANCHER · ANSIBLE · TERRAFORM · DOCKER · PYTHON · BIGFIX · DYNATRACE · CLOUDFLARE · GIT · NGINX ·
01 — WHO I AM

Keeping critical systems
running securely.

I'm an Infrastructure and Cybersecurity professional with 8+ years of experience in enterprise IT. My work spans Linux administration, patching, vulnerability remediation, monitoring, automation and production troubleshooting.

I currently work at Infosys in an enterprise banking environment, supporting business-critical infrastructure and collaborating across application, security and operations teams. I enjoy turning repetitive operational work into reliable automation.

8+ YearsEngineering Experience
LinuxRHEL · SLES · Ubuntu
AutomationAnsible · Python · Shell
Cloud & DevOpsKubernetes · Rancher · Terraform
02 — EXPERIENCE

Where I've
built & solved.

Scroll through my journey ↓
01
CURRENT · INFOSYS

Technical Lead / Infrastructure Engineer

Enterprise Banking · Bank of America

  • Support and maintain enterprise Linux infrastructure across production environments.
  • Handle patching, vulnerability remediation, monitoring, incident troubleshooting and operational automation.
  • Work with RHEL, SLES, Ubuntu, BigFix, Ansible, Dynatrace, Veeam and enterprise security tooling.
  • Collaborate with application and security teams to restore services quickly and document root-cause findings.
LinuxCybersecurityAutomationBanking
02
PREVIOUS EXPERIENCE

Linux / Systems Administration

Enterprise Infrastructure Operations

  • Managed Linux servers, filesystems, LVM, cron, SSH, DNS/DDI and application services.
  • Performed kernel and non-kernel patching, repository troubleshooting and compliance remediation.
  • Built shell/automation workflows for monitoring, log retention, file transfer and operational alerts.
RHELSLESUbuntuShellBigFix
03
ENGINEERING FOCUS

DevOps & Platform Engineering

Modern infrastructure & automation

  • Preparing and working with Kubernetes, Rancher, Helm, Kustomize and Terraform.
  • Experience with Docker, Git/GitLab, Nginx, Cloudflare Zero Trust and observability platforms.
  • Interested in moving deeper into platform engineering, cloud and infrastructure automation.
KubernetesRancherTerraformDockerGit
03 — TOOLKIT

Tools I work
with every day.

Operating Systems

RHEL · SLES · Ubuntu · Linux

Automation

Ansible · Python · Shell · Cron

Containers & Cloud

Kubernetes · Rancher · Docker · Terraform

Monitoring

Dynatrace · AppDynamics · SNMP

Security

Vulnerability Management · SSH · Cloudflare Zero Trust

Enterprise Tools

BigFix · Veeam · Men & Mice · Git/GitLab

Web & Services

Nginx · Apache · DNS · DDI · LAMP/LNMP

Filesystems

LVM · XFS · Storage troubleshooting

04 — SELECTED WORK

Problems solved
under pressure.

01

Production 502 RCA

Diagnosed an application outage from missing Python dependency through service failure, unavailable upstream and Nginx/Cloudflare 502 responses.

02

Linux Security Remediation

Worked through authorized-scan, SSH key, patching and vulnerability remediation issues across enterprise Linux systems.

03

Operational Automation

Created shell and automation workflows for monitoring, recurring checks, file synchronization, alerts and housekeeping.

05 — CERTIFICATIONS & EDUCATION

Learning that
keeps moving.

Add your verified certifications here. This section is intentionally ready for your credential links.

Certification 01 ↗
Certification 02 ↗
Certification 03 ↗

Education

2015
Graduation

Add your degree / university details

06 — LET'S CONNECT

Let's build something
reliable.

Open to infrastructure, platform engineering, cybersecurity and DevOps opportunities.

YOUR_EMAIL@example.com ↗LinkedIn ↗GitHub ↗