[ OK ] Started OpenSSH server daemon.
[ OK ] Reached target Multi-User System.
[ OK ] Started Update UTMP about System Runlevel Changes.
DevOps Portfolio System loaded successfully.
Welcome to Gonzalo's Terminal Portfolio v1.0
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15 Years Mastering Infrastructure | Unix • Linux • DevOps • Cloud • SRE
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gonzalo@barcelona-devops:~$
whoami
Gonzalo Acosta | Senior Infrastructure Engineer | Barcelona, Spain
15 years architecting production infrastructure that scales.
From Solaris ☀️ systems admin to Kubernetes orchestration.
From bare metal to multi-cloud. From VMs to containers.
Specialized in: AWS • Kubernetes (CKA) • MLOps • Terraform
Building: Cloud-native platforms • AI infrastructure • SRE practices
► Current: DevOps Engineer @ Build38 | Deploying ML at scale
15
Years Experience
5+
Certifications
500+
Connections
2K
Followers
gonzalo@barcelona-devops:~$
ls -la ./skills/
cloud-platforms
- AWS (Solutions Architect)
- Azure
- Google Cloud Platform
- Multi-cloud strategies
container-orchestration
- Kubernetes (CKA)
- OpenShift
- Docker
- Helm & Kustomize
devops-tools
- Jenkins, GitLab, ArgoCD
- Terraform & Ansible
- Git & GitOps
- Prometheus, Grafana
red-hat-tech
- Service Mesh
- Container Storage
- Security Policies
- OpenShift Platform
methodologies
- Agile & Scrum (SFPC)
- DevOps Practices
- Site Reliability Eng.
- Infrastructure as Code
security-networking
- Network Policies
- Secrets Management
- Security Scanning
- Service Mesh Security
mlops-ml-platforms
- MLflow, Kubeflow
- ML Model Deployment
- Feature Stores
- Model Monitoring & Ops
ai-infrastructure
- GPU Orchestration
- AI/ML Pipelines
- LLM Deployment
- Vector Databases
unix-systems (Solaris ♥)
- Solaris Administration
- Linux (RHEL, Ubuntu)
- Shell Scripting (bash, zsh)
- System Performance Tuning
gonzalo@barcelona-devops:~$
cat ./experience/timeline.log
[Current]
DevOps Engineer
Build38 | Barcelona, Spain
Leading cloud infrastructure initiatives, implementing Kubernetes solutions,
and driving DevOps best practices. Architecting scalable cloud-native systems
with focus on security, reliability, and performance optimization.
[2021]
Certified Kubernetes Administrator
The Linux Foundation
Achieved CKA certification demonstrating expertise in cluster administration,
networking, troubleshooting, and container orchestration at scale.
[2020]
AWS Solutions Architect
Amazon Web Services
Obtained AWS Solutions Architect Associate certification, specializing in
designing and deploying scalable, highly available systems on AWS.
[Early Career]
Unix Systems Administrator ☀️
Started with Solaris - The Best Unix Ever!
Began my journey in the beautiful world of Unix systems administration
with Solaris. Managed enterprise Unix servers, learned the art of system
tuning, and developed a deep appreciation for rock-solid operating systems.
From Solaris to Linux (RHEL, Ubuntu), building the foundation that powers
everything I do today.
[2004-2012]
Systems Engineering Degree
Universidad Tecnológica Nacional, Argentina
Comprehensive engineering program focused on information systems,
software development, infrastructure, and systems analysis.
gonzalo@barcelona-devops:~$
grep -r "experience" ./jobs/
[2020 - PRESENT]
DevOps Engineer
Build38 | Barcelona, Spain
► Leading cloud infrastructure and MLOps platform initiatives
Key Responsibilities:
- • Architect and maintain production Kubernetes clusters on AWS and Azure
- • Design and implement MLOps platforms using Kubeflow and MLflow
- • Build CI/CD pipelines with GitLab CI/CD, ArgoCD, and Jenkins
- • Implement Infrastructure as Code using Terraform and Ansible
- • Deploy and manage GPU workloads for ML training at scale
- • Establish monitoring and observability with Prometheus and Grafana
- • Lead GitOps transformation and DevOps best practices adoption
Achievements:
- ✓ Reduced cloud costs by 35% through resource optimization and auto-scaling
- ✓ Achieved 99.9% uptime SLA across all production services
- ✓ Reduced deployment time from hours to minutes with GitOps
- ✓ Built ML platform serving 10K+ inference requests per day
Tech Stack: Kubernetes, AWS (EKS, EC2, S3, RDS), Terraform, Ansible, ArgoCD, GitLab CI/CD, Jenkins, Helm, Prometheus, Grafana, MLflow, Kubeflow
[2018 - 2020]
Cloud Infrastructure Engineer
Technology Company | Buenos Aires, Argentina
► Cloud migration and containerization specialist
Key Responsibilities:
- • Led AWS cloud migration for legacy monolithic applications
- • Implemented Docker containerization for microservices architecture
- • Designed and deployed Kubernetes clusters for production workloads
- • Built automated CI/CD pipelines with Jenkins and GitLab
- • Implemented infrastructure monitoring and alerting systems
- • Provided 24/7 on-call support for critical production systems
Achievements:
- ✓ Migrated 20+ applications to AWS with zero downtime
- ✓ Reduced deployment errors by 80% through automation
- ✓ Obtained AWS Solutions Architect Associate certification
Tech Stack: AWS, Docker, Kubernetes, Jenkins, GitLab, Terraform, Python, Bash, ELK Stack
[2015 - 2018]
Senior Systems Engineer
Enterprise Company | Buenos Aires, Argentina
► Infrastructure automation and DevOps transformation lead
Key Responsibilities:
- • Managed hybrid Linux/Unix infrastructure (100+ servers)
- • Automated deployment and configuration management with Ansible
- • Implemented centralized logging and monitoring solutions
- • Designed and implemented disaster recovery procedures
- • Managed database infrastructure (MySQL, PostgreSQL, MongoDB)
- • Collaborated with development teams on application deployment strategies
Achievements:
- ✓ Automated 80% of routine maintenance tasks, saving 20+ hours/week
- ✓ Improved system reliability from 95% to 99.5% uptime
- ✓ Implemented comprehensive backup strategy with RPO < 1 hour
Tech Stack: RHEL, Ubuntu, Ansible, Python, Bash, MySQL, PostgreSQL, MongoDB, Nagios, ELK
[2012 - 2015]
Unix Systems Administrator ☀️
Financial Services Company | Buenos Aires, Argentina
► Solaris and Linux systems administration specialist
Key Responsibilities:
- • Administered 50+ Solaris servers in mission-critical environment
- • Managed Solaris Zones, ZFS storage, and DTrace performance analysis
- • Implemented SMF (Service Management Facility) for service control
- • Performed system performance tuning and capacity planning
- • Managed Oracle databases on Solaris infrastructure
- • Developed shell scripts for automation and monitoring
- • Led migration projects from Solaris to Linux
Achievements:
- ✓ Maintained 99.9% uptime for critical financial systems
- ✓ Designed ZFS-based storage architecture for high availability
- ✓ Successfully migrated 30+ Solaris workloads to RHEL
Tech Stack: Solaris 10/11, ZFS, Zones, DTrace, SMF, RHEL, Oracle, Perl, Shell Scripting, Veritas
[2010 - 2012]
Junior Systems Administrator
IT Services Company | Argentina
► First professional role - Learning the craft of systems administration
Key Responsibilities:
- • Provided technical support for Linux and Unix servers
- • Assisted with server provisioning and configuration
- • Monitored system health and performance metrics
- • Performed backups and disaster recovery testing
- • Created documentation for system procedures
- • Learned Solaris administration and Unix fundamentals
Learning & Growth:
- ✓ Gained hands-on experience with Solaris, RHEL, and Ubuntu
- ✓ Developed scripting skills in Bash, Perl, and Python
- ✓ Built strong foundation in Unix/Linux fundamentals
Tech Stack: Solaris, RHEL, Ubuntu, Bash, Perl, Apache, MySQL, Basic Networking
[2004 - 2012]
Systems Engineering Degree
Universidad Tecnológica Nacional, Argentina
Comprehensive 8-year engineering program covering:
- • Information Systems Architecture
- • Software Engineering and Development
- • Operating Systems and Computer Architecture
- • Database Management and Design
- • Networking and Communications
- • Project Management and Systems Analysis
gonzalo@barcelona-devops:~$
grep -r "certification" ./credentials/
-
Certified Kubernetes Administrator (CKA)
The Linux Foundation • Jan 2021
☸️
-
AWS Solutions Architect Associate
Amazon Web Services • Mar 2020
☁️
-
Scrum Foundation Professional (SFPC)
CertiProf • Jun 2020
🎯
-
Red Hat Delivery Specialist
Red Hat • 2020-2022
🎩
-
OpenShift Container Platform
Red Hat • 2020-2022
🔧
-
Container Storage Implementation
Red Hat • 2020-2022
💾
gonzalo@barcelona-devops:~$
cat ./personal/hobbies.txt
endurance-sports
- 🏃 Running
- 🚴 Cycling
- 🏊 Swimming
- 🏅 Triathlon
reading-history
- 📚 Historic Books
- 🗿 Ancient Civilizations
- ⚔️ Military History
- 🌍 World History
life-philosophy
- 💪 Balance mind & body
- 🎯 Continuous improvement
- 📖 Learn from the past
- 🚀 Build for the future
When I'm not building cloud infrastructure, you'll find me training for
my next triathlon or diving deep into historic books. I believe that
endurance sports and history both teach the same lesson: persistence,
strategy, and learning from experience lead to success.
gonzalo@barcelona-devops:~$
curl https://gonzalo.contact/links
gonzalo@barcelona-devops:~$
echo "Let's build something amazing in the cloud!"
Let's build something amazing in the cloud! ☁️
💡 Tip: Try these commands:
• kubectl get pods
• terraform apply
• docker compose up -d