DevOps

Текущий статус/должность: DevOps.

Мои компетенции и опыт

Summary

DevOps/SRE with 6+ years of experience. Able to manage, automate and secure complex infrastructure with thousands of users across cloud and on-premises environments. Focused on reaching goals and bringing additional value. Skilled in infrastructure as code, writing documentation, CI/CD pipelines, disaster recovery, incident response, observability and databases. Passionate about self-learning, sharing expertise and maintaining processes across the teams.

Key skills

• Cloud technologies (AWS, Digitalocean)
• Containerisation (Kubernetes, Helm, Argo CD, Docker)
• Infrastructure As Code (Terraform, Ansible, Saltstack)
• CI/CD (Gitlab CI, Jenkins, Github Actions)
• Monitoring and alerting (Prometheus, Zabbix, Datadog, Grafana)
• Logging (ELK stack, Graylog, Datadog)
• Scripting (Python, Bash)

WORK EXPERIENCE

Globant. Montevideo, Uruguay, on-site.

DevOps/SRE, Monitoring and observability.

Global IT services provider and software development company. Worked for one of the biggest media holdings in the World.
нужен доступ к резюме

January нужен доступ к резюме Present

Results:

• Executed a seamless migration from New Relic to Datadog, delivering comprehensive documentation, enhancing monitoring efficiency by 20%, and minimizing unnecessary alerts.
• Accomplished the migration of applications from Telegraf to OpenTelemetry, boosting observability accuracy by 25% and optimizing system performance monitoring.
• Enhanced EKS-deployed monitoring systems (Kafka, Loki, Grafana, Mimir) with auto-scaling, achieving 25% better resource efficiency and 99.9% uptime via regular updates.

Tasks:

• Maintained monitoring systems (Datadog, New Relic, LGTM stack), improving reliability by 20% and cutting incident response time by 15%.
• Developed workflows for integrating applications with monitoring systems, increasing adoption by 40% and reducing errors by 25%.
• Resolved critical incidents during on-call shifts, achieving a 95% first-response success rate and minimizing downtime by 20% through swift troubleshooting.

Technologies: AWS, EKS, ECS, Datadog, New Relic, Loki, Grafana, Mimir, Terraform.

Softswiss. Montevideo, Uruguay, remote contract.

DevOps/SRE/Systems engineer.

Whitelabel platform for iGaming. Allows clients to play online casinos with bets in fiat and crypto currencies.
нужен доступ к резюме

October нужен доступ к резюме January 2024

Results:

• Managed the migration of Cloudflare domain zones to Terraform, importing 1,000+ DNS records and integrating Gitlab CI pipelines, accelerating updates by 50% and cutting misconfigurations by 40% via strict code reviews.
• Developed a Python-based tool to optimize casino configurations in Saltstack, speeding up updates by 50% and shortening client request completion time by 30%.
• Engineered a procedure to integrate casinos with blog platforms, boosting client engagement by 30% and increasing session duration by 20%.

Tasks:

• Deployed new casino infrastructures, achieved 100% success rate and 40% setup time increasing.
• Collaborated casino operations, achieving a 99% satisfaction rate and cutting request resolution time by 30%.
• Conducted seamless migration of existing casino infrastructures across data centres, ensuring zero downtime and improving system availability by 25% through careful planning and execution.
• Implemented global testing environments, cut setup time by 35% and reached 100% compliance with testing team needs.
• Refined DNS record management, reducing update latency by 40% and ensuring 99.5% accuracy.
• Resolved incidents as an on-call administrator, reducing recurrence by 30% and improving uptime by 25%.
• Authored standardized documentation for cross-departmental use, improving accessibility by 50% and cutting onboarding time by 25%.

Technologies: AWS, Bare-Metal Servers, Kubernetes, Helm, Argo CD, Hashicorp Vault, Terraform, Saltstack, Python, Bash, Gitlab CI, Postgresql.

MegaMarket. Moscow, Russia, full time.

DevOps/SRE/Systems engineer

E-commerce platform. Allows clients to buy goods from merchants. Provides merchant fulfillment service.

нужен доступ к резюме

August нужен доступ к резюме September 2022

Results:

• Built geographically divided bare-metal infrastructure, scaling orders from 5K to 50K daily within six months via horizontal scaling of clusters, databases, and traffic balancers.
• Migrated CI/CD pipelines and repositories from Bitbucket/Jenkins to Gitlab CI, creating 50+ pipelines, enhancing efficiency and reducing errors.
• Implemented a Zabbix monitoring infrastructure, boosting reliability by 30% and decreasing alert noise by 40%.

Tasks:

• Administered 1000+ Linux hosts across bare-metal and cloud infrastructure, used for operational and monitoring infrastructure.
• Designed infrastructure as code with Ansible and Terraform, accelerating deployments by 45% and decreasing errors by 30%.
• Authored CI/CD pipelines, speeding up deployment cycles by 25% and improving release stability by 20%.
• Managed traffic balancing services, increasing resilience to handle 40% more peak traffic.
• Established monitoring rules and dashboards, improving incident detection by 35% and minimizing unnecessary alerts by 50%.
• Administrated Atlassian application application suite, reduced application load times by 30% and increased overall system uptime to нужен доступ к резюме %.

Technologies: Proxmox, AWS, Docker, Jenkins, Gitlab CI, Ansible, Terraform, Zabbix, Prometheus, Nginx.