lexor

Drive infrastructure and platform, TBD...

• Led the development and launch of an on‑premise deployment offering, expanding deployment flexibility for customers. • Designed a Kubernetes‑based architecture for streamlined installation, scaling, and efficient resource management. • Built a CLI for deployment and lifecycle management, simplifying setup and day‑2 operations. • Implemented comprehensive monitoring, alerting, backup, and disaster recovery; collaborated with product, support, and security to harden the solution and deliver clear runbooks.

• Led and mentored the DevOps team, fostering a high‑performing, collaborative culture and strong cross‑functional alignment. • Set the DevOps vision and roadmap; managed budgets and vendors; translated stakeholder needs into actionable platform plans. • Oversaw secure, scalable, and reliable infrastructure; embedded security by design and governed change and incident management. • Established engineering excellence with branching standards, CI/CD and workflow automation, self‑service, and comprehensive documentation/ runbooks. • Engineered scalable hybrid infrastructure on Azure, GCP and on-premises, enabling teams with DevOps/SRE practices and collaborative SLO/SLI adoption. • Built and operated Kubernetes platforms (AKS, GKE, on‑prem), standardized deployments with Helm, and automated provisioning/operations with Terraform, Terragrunt, and Ansible (IaC). • Streamlined delivery with Azure DevOps CI/CD and GitOps via Argo CD; implemented observability with Prometheus/Grafana, centralized logging with ECK, and incident response with OpsGenie and postmortems. • Managed data and edge services (Redis, ClickHouse, RabbitMQ, ScyllaDB, Cloudflare Zero Trust), supported an OpenStack private cloud, and administered Linux/networking/VPN while mentoring engineering teams.

• Improved reliability and scale of a high-traffic platform, elevating service availability and reducing incident MTTR. • Delivered OpenStack private cloud and OpenShift PaaS; automated infrastructure with Terraform/Ansible and standardized app rollouts with reusable Helm charts. • Streamlined delivery via GitLab CI/CD and implemented end-to-end observability with Prometheus/Grafana and ELK. • Managed data layers (MariaDB, ClickHouse, Redis) and enhanced edge performance and security with Cloudflare.

• Supported and enhanced critical infrastructure operations, ensuring high availability and reliability. • Optimized CI/CD workflows in GitLab, enabling uninterrupted daily releases and improving deployment efficiency. • Migrated applications from LXC to Docker, modernizing the deployment stack and enhancing scalability.

• Successfully delivered two key projects focusing on Kubernetes and CI/CD infrastructure. • Developed scalable Kubernetes and Ceph clusters for internal operations, enhancing reliability. • Designed a dynamic GitLab CI/CD pipeline for a bank, automating approval processes using Python. • Received client recognition for project completion, showcasing strong team leadership and collaboration.