Leonardo Reinner Hubsch

Infrastructure & Cloud Analyst

AWS · Linux · Automation

Infrastructure as Code specialist, deployment automation and observability on AWS. Focus on scalable and cost-effective solutions.

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☁️ AWS 🏗️ Terraform 🐧 Linux 🐳 Docker 🐍 Chalice 📊 Grafana 🗄️ MySQL/Aurora 🔄 CI/CD 🐍 Python
🏗️
Infrastructure as Code
VPC, ASG, ALB, RDS, ECS/EKS
☁️
Cloud Ops
AWS, costs and automation
⚙️
Automation
Chalice, Lambda, GitHub Actions
🔒
Security
IAM, Secrets Manager, encrypted backups
🚀
Performance
Observability and tuning (Aurora, PHP-FPM)

Projects

Emergency Log Collection System (Lambda + Lifecycle Hooks)

Lambda function that collects critical logs before EC2 instance termination via ASG Lifecycle Hooks.

AWS Lambda Auto Scaling Lifecycle Hooks Python SSM
Repo
demo/emergency-logs-lambda 

                    

                

            

            
            

                
                

                    

                        
PHP-FPM Monitor with SSM and Auto Scaling

                        
Python script that monitors PHP-FPM configurations, detects bottlenecks and suggests optimizations via SSM.

                        

                            
                            Python
                            
                            SSM
                            
                            PHP-FPM
                            
                            Performance
                            
                            Monitoring
                            
                        

                    

                    

                        
                        
                             Repo
                        
                        
                        
                    

                

                
                
                

                    

                        

                            
                            demo/php-fpm-monitor
                        

                        

                            
                            
                        

                    

                    

                        

                    

                

            

            
            

                
                

                    

                        
Uptime Dashboard with CloudWatch (Terraform)

                        
Automated dashboard that calculates platform availability based on ALB HealthyHostCount.

                        

                            
                            Terraform
                            
                            CloudWatch
                            
                            Monitoring
                            
                            SLA
                            
                            ALB
                            
                        

                    

                    

                        
                        
                             Repo
                        
                        
                        
                    

                

                
                
                

                    

                        

                            
                            demo/cloudwatch-uptime-dashboard
                        

                        

                            
                            
                        

                    

                    

                        

                    

                

            

            
            

                
                

                    

                        
Smart Auto Scaling with Launch Template Switching

                        
System that switches between small/large instances based on schedules and CPU metrics.

                        

                            
                            Python
                            
                            Auto Scaling
                            
                            Launch Templates
                            
                            Cost Optimization
                            
                        

                    

                    

                        
                        
                             Repo
                        
                        
                        
                    

                

                
                
                

                    

                        

                            
                            demo/asg-smart-scaling
                        

                        

                            
                            
                        

                    

                    

                        

                    

                

            

            
            

                
                

                    

                        
Manager/Agent Auto Scaling System (SQS + Systemd)

                        
Distributed architecture where agents monitor CPU and send to SQS, manager receives and scales ASG automatically.

                        

                            
                            Auto Scaling
                            
                            SQS
                            
                            Systemd
                            
                            Python
                            
                            Monitoring
                            
                            Distributed
                            
                        

                    

                    

                        
                        
                             Repo
                        
                        
                        
                    

                

                
                
                

                    

                        

                            
                            demo/asg-gerente-agente-system
                        

                        

                            
                            
                        

                    

                    

                        

                    

                

            

            
            

                
                

                    

                        
Lifecycle Hook + Lambda for Emergency Log Collection (Terraform)

                        
Complete infrastructure that captures critical logs before EC2 instance termination via ASG Lifecycle Hooks.

                        

                            
                            Terraform
                            
                            Lifecycle Hooks
                            
                            Lambda
                            
                            SNS
                            
                            S3
                            
                            Emergency Logs
                            
                        

                    

                    

                        
                        
                             Repo
                        
                        
                        
                    

                

                
                
                

                    

                        

                            
                            demo/lifecycle-hook-terraform
                        

                        

                            
                            
                        

                    

                    

                        

                    

                

            

            
        

        
        
        
    







    

        

            
Contact

            
Available for freelance and infrastructure & cloud projects.

        

        
        

            

                
                
            

            
            

                
                
            

            
            

                
                
            

            
            
            

            
            

                
            

        

        
        

        
        
        

            

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