dhanush@devops: ~

dhanush@bectran❯

____ __ __ / __ \/ /_ ____ _____ __ _____/ /_ / / / / __ \/ __ `/ __ \/ / / / ___/ __ \ / /_/ / / / / /_/ / / / / /_/ (__ ) / / / /_____/_/ /_/\__,_/_/ /_/\__,_/____/_/ /_/

> DevOps Engineer · SRE · Cybersecurity

email linkedin github youtube resume

dhanush@bectran❯

top - 10:23:05 up 420 days, 1 user, load average: 0.15, 0.08, 0.05
Tasks: 16 running, 42 sleeping | %Cpu(s): 98.2 us, 1.2 sy

1001rootaws --region us-east-1 CLOUD96.2

1002rootkubectl --control-plane DEVOPS94.0

1003dhanushterraform apply -auto-approve DEVOPS91.5

1004ci-cdgithub-actions-runner DEVOPS88.3

1005dhanushdocker-compose up -d DEVOPS85.1

1006sec-opscrowdstrike-falcon-sensor SEC82.4

1007dhanushpython3 automation.py LANG79.8

1008monitordatadog-agent --config MON77.0

1009monitorgrafana + prometheus MON74.5

1010dhanushhelm upgrade --install DEVOPS72.1

1011rootazure-cli + gcloud CLOUD69.3

1012dhanushgo run main.go LANG67.0

1013sec-opsaws-waf + devsecops-scan SEC64.2

1014dhanushkafka-streams + elk-stack MON61.8

1015dhanushbash + powershell + java LANG59.5

1016dhanushreact + node.js + html/css LANG57.0

dhanush@bectran❯

total 3

-rwxr-xr-xroot Oct 2021 – Aug 2022./IIT_Madras_DevOps.sh

# Architected AWS infra from scratch for 450 big data telemetry devices with NLBs.
# Reduced cloud costs by 17% via auto-scaling, spot instances & intelligent tiering.
# Managed MongoDB, PostgreSQL & DynamoDB with read replicas for HA.
# Automated DB backups to S3 with lifecycle policies using Python & Bash.
# IoT broker on multi-stage Node-RED Docker on EKS.
# Observability via Prometheus + Grafana; IaC with Terraform + Ansible.

-rwxr-xr-xdhanush Aug 2022 – Dec 2022./Donyati_DevOps_Eng.py

# CI/CD via Jenkins, GitHub Actions & ArgoCD → multi-stage Docker to K8s.
# Custom VPCs with public/private subnets, ALBs & auto-scaling for large-scale apps.
# Migrated scripts to AWS Lambda; shift-left with Nmap & Crowdstrike.
# Trained 14 graduate engineers on Linux administration & AWS best practices.

drwxrwxrwx current Jan 2025 – Present./Bectran_DevOps_Engineer/

# ⬤ HEAD (Active)
# Deployment pipelines on GitHub Actions — automated backups, API testing & rollback-on-failure.
# Shift-left: SAST/DAST tooling & security best practices across cloud & endpoints.
# Evidence collection for SOC audit & PCI-DSS compliance.
# Onboarded Crowdstrike EDR; configured AWS WAF to block threats at edge.
# Built Datadog log pipelines & alerting for prod; in-app WAF for context-based detection.

dhanush@bectran❯

NAMEREADYSTATUSRESTARTSAGE

sales-dashboard-api 1/1 Running 0 14d

> AI-driven dashboard using Python/OpenSearch.

ransomware-sim-job 0/1 Completed 0 5d

> Incident response simulation for security audit.

terraform-infra-prov 2/2 Running 3 24d

> Automated AWS provisioning via GitHub Actions + Terraform.

AWS Solutions Architect – Associate

Terraform Associate

CompTIA Security+

Azure Fundamentals