André Wlodkovski

• •Reduced infrastructure costs by $36K/year (50% of dev/test environment costs)
• •Decreased API latency by 57% through CloudFront optimization
• •Led Cloudflare Zero Trust VPN migration
• •Built observability pipeline from scratch (80%+ trace coverage)
• •Supported SOC 2 audit by implementing audit logging, vulnerability remediation, and access controls across 15+ microservices
• •Delivered internal training sessions on GitOps workflows, AWS SSO, and infrastructure tooling; collaborated with Engineering and QA teams to standardize incident response

Multi-cloud ML infrastructure engineer for AI startup serving Brazil's top financial institutions

• •Solo-architected ML platforms serving Brazil's largest financial institutions
• •Scaled main service RPS 500% by migrating data parsing bottleneck from Python to Node.js, supporting enterprise banking clients with $1M+ budgets
• •Developed Business Continuity Plan with multi-cloud failover (AWS/Azure), achieving 99.9% uptime SLA
• •Reduced system downtime 50% by implementing multi-source monitoring with Grafana, CloudWatch, and automated SNS alerting for proactive incident response
• •Automated CI/CD pipelines reducing deployment time 70% while maintaining zero-downtime releases