[ OK ] Initializing Infrastructure Matrix...
[ OK ] Loading 15 years of Unix/Linux experience...
[ OK ] Mounting cloud infrastructure modules...
[ OK ] Starting Kubernetes orchestration engine...
>>> SYSTEM READY - Welcome to the Infrastructure Matrix <<<
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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
∞
Infrastructure Scale
gonzalo@barcelona-devops:~$
ls -la ./skills/
cloud-platforms
- AWS (Solutions Architect)
- Azure Cloud
- Google Cloud Platform
- Multi-cloud Architecture
container-orchestration
- Kubernetes (CKA)
- OpenShift
- Docker & Containerd
- Helm & Kustomize
devops-automation
- Jenkins • GitLab • ArgoCD
- Terraform & Ansible
- Git & GitOps Workflows
- Prometheus & Grafana
unix-linux-mastery
- Solaris Administration ☀️
- RHEL • Ubuntu • CentOS
- Shell Scripting (Bash, Python)
- System Performance Tuning
mlops-ai-infrastructure
- MLflow • Kubeflow
- GPU Orchestration (NVIDIA)
- LLM Deployment
- Model Serving & Monitoring
sre-reliability
- Site Reliability Engineering
- Incident Response
- Observability & Monitoring
- Disaster Recovery
red-hat-ecosystem
- Service Mesh (Istio)
- Container Storage 4
- Security Policies
- OpenShift Platform
security-devsecops
- Network Policies
- Secrets Management (Vault)
- Security Scanning
- Compliance & Auditing
gonzalo@barcelona-devops:~$
cat ./experience/career-timeline.log
[CURRENT]
DevOps Engineer
Build38 | Barcelona, Spain
Leading cloud infrastructure and MLOps platform deployment. Architecting
Kubernetes clusters for ML workloads at scale. Building CI/CD pipelines
for model deployment. Implementing GitOps with ArgoCD. Optimizing cloud
costs by 35% through infrastructure automation.
[2021]
Certified Kubernetes Administrator
The Linux Foundation
Achieved CKA certification - demonstrating expert-level skills in
cluster administration, networking, security, and troubleshooting
production Kubernetes environments.
[2020]
AWS Solutions Architect
Amazon Web Services
Certified in designing and deploying scalable, highly available
systems on AWS. Specialized in multi-cloud architecture and
cloud migration strategies.
[EARLY CAREER]
Unix Systems Administrator ☀️
Solaris - Where It All Began
Started the journey with Solaris - the greatest Unix ever built.
Managed enterprise Unix/Linux servers, mastered ZFS, Zones, DTrace.
Built the foundation of 15 years of infrastructure expertise.
From Solaris to modern cloud - the principles remain.
[2004-2012]
Systems Engineering Degree
Universidad Tecnológica Nacional, Argentina
Comprehensive engineering program in information systems,
software development, and infrastructure architecture.
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/lifestyle.txt
endurance-sports
- 🏃 Running
- 🚴 Cycling
- 🏊 Swimming
- 🏅 Triathlon
history-enthusiast
- 📚 Historic Books
- 🗿 Ancient Civilizations
- ⚔️ Military History
- 🌍 World History
philosophy
- 💪 Mind & Body Balance
- 🎯 Continuous Improvement
- 📖 Learn from History
- 🚀 Build the Future
Triathlon teaches persistence. History teaches strategy.
Infrastructure requires both. Every system is a marathon, not a sprint.
gonzalo@barcelona-devops:~$
curl https://gonzalo.contact/connect
gonzalo@barcelona-devops:~$
echo "15 years. From Solaris to Kubernetes. Let's build the future."
▶ 15 years. From Solaris to Kubernetes. Let's build the future. ◀
💡 Expert in: Kubernetes • AWS • Terraform • GitOps • MLOps • SRE
🚀 Building production infrastructure since Solaris ruled the data center