Hi, I'm Carlos Grillet
$ SRE | Cloud Architect | Software Engineer
Building scalable and performant applications and cloud infrastructures. Passionate about Go, Kubernetes, and Linux systems.
package main import "fmt" func main() { fmt.Println("I built this website using Go, templ and taiwindcss!") }
About Me
I'm a Site Reliability Engineer at Cisco with a passion for building reliable systems and automating everything I can. I work with AWS, Kubernetes, and Terraform to design scalable infrastructure that just works.
I love solving complex problems with simple solutions. Whether it's writing Python packages for network automation, setting up monitoring with Splunk and Datadog, or deploying production Kubernetes clusters, I focus on making systems more reliable and teams more productive. When I'm not coding in Go or Python, you'll find me exploring new technologies or contributing to open source projects.
Technical Skills
Programming Languages
- Go - Expert Level
- Python - Expert Level
- C - Intermediate
- Rust - Basic Level
Cloud & Infrastructure
- AWS - EC2, S3, EKS, ECR
- Terraform & Terraform Cloud
- Infrastructure as Code (IaC)
- GitOps Methodologies
- Virtualization
SRE & DevOps
- Kubernetes - Production-grade Clusters
- Docker - Containerization
- CI/CD - Jenkins Pipelines
- Ansible - Configuration Management
- System Reliability & High Availability
Monitoring & Observability
- Splunk Cloud
- Datadog
- System Health Monitoring
- Incident Response
- Performance Analytics
Networking
- BGP, OSPF - Routing Protocols
- Cisco NSO - Network Orchestrator
- Service Provider Infrastructure
- Network Automation
- Cisco CCNA Certified
Security
- ISO 27001/27002 Certified
- Cisco ASA/Firepower Administration
- Fortigate, Mikrotik, pfSense
- Vulnerability Assessment
- Penetration Testing
- Incident Response Planning
Linux Systems
- GNU/Linux - Expert Level
- System Administration
- Kernel-Level debuging
- Server Management
- Deployment and Config Automation
- LPIC-1
Coding Metrics
Real-time data from WakaTime — All Time
523 hrs 39 mins
Total Coding Time
1 hr 46 mins
Daily Average
Top Languages
- Go 173h 55m (32.4%)
- Python 76h 46m (14.3%)
- Rust 35h 40m (6.6%)
- C 28h 4m (5.2%)
- Bash 23h 50m (4.4%)
- Markdown 22h 12m (4.1%)
Featured Projects
Kubernetes Operator
A Kubernetes operator that manages Cisco NSO (Network Services Orchestrator) instances, lifecycle and much more.
hetzner-kubernetes-cluster
This project deploy a kubernetes cluster in hetzner, using terraform to manage Hetzner Cloud infrascturure, Ansible to manage server provisioning and configurations, k3s as the kubernetes engine
circuit-cli
Simple yet powerful CLI app to query Cisco's AI from your terminal. Fully developed in Go, this cli app help me and many colleges in Cisco to boost productivity by giving access to internal AI tooling by just typing a command.
http-echo
Minimal web server to print the content that you pass to it with the `--text` flag.
inodego
A filesystem inode analyzer that generates Mermaid diagrams showing directory structure with detailed inode information.
This Portfolio
I've looking for different ways on how to use Go as my main language and this website is the prove of it. For this webpage I used Go for backend and fronted, with the support of templ and tailwindcss
Open Source Contributions
fix: exclude h3 subcategory links from h2 category extraction
Categories with subcategories (h3) were incorrectly including all nested links. For example, 'Command Line' would include links from both 'Advanced Console UIs' and 'Standard CLI' subcategories.
fix: test failing in main due to unordered repos
Fixing failed test in main by sorting the repos in README.md