
Rafael N
Senior Software Engineer
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Experiência profissional
Senior Software Engineer
Upwork • Freelance
Nov 2023 - Present • 2 yrs 8 mos
As a Senior Software Engineer at 4pshop, I engineered high-performance, scalable web applications while spearheading the transition toward a robust DevOps culture. I bridged the gap between complex software architecture and cloud infrastructure to optimize deployment cycles and system reliability. Key Responsibilities & Achievements: Full-Cycle Engineering: Designed and developed secure, maintainable backend and frontend systems tailored for high-traffic environments. Cloud Infrastructure & IaC: Architected and managed scalable cloud environments using AWS/GCP/Azure, automating infrastructure provisioning through Terraform. CI/CD Automation: Built and optimized bulletproof Jenkins pipelines, reducing release deployment times and eliminating manual intervention. Containerization & Scale: Containerized microservices using Docker and orchestrated production workloads via Kubernetes to ensure high availability. Observability & DevSecOps: Integrated advanced monitoring with Prometheus and Grafana for proactive troubleshooting, while embedding security best practices across the entire development lifecycle.