Dan O. Email & Phone Number

Calgary, Alberta, Canada

Toronto, Ontario, Canada

• Built and managed scalable microservices architecture on Azure, employing services like Virtual Machines, Azure App Service, Azure Container Instances (ACI), Azure Service Bus, Azure Functions, AKS, Cosmos DB, and Azure API Management for optimal scalability and performance.• Developed and automated the CI/CD pipeline leveraging Azure DevOps, Docker, Azure Kubernetes Service (AKS), and Ansible, which reduced deployment times and ensured the reliable delivery of high-quality software• Automated cloud resource provisioning and configuration across Azure and Google Cloud by applying IaC principles with tools like Terraform, Pulumi, and various other IaC platforms• Implemented comprehensive monitoring and alerting solutions using tools like Prometheus, Grafana, ElasticSearch, and Azure Application Insights to ensure the health and performance of cloud infrastructure and applications• Developed and maintained automation scripts using PowerShell, Python, and Bash to streamline and optimize operational processes across diverse cloud environments on Azure and Google Cloud.• Ensured security and monitoring of Azure PaaS SQL databases and Kubernetes clusters through Role-Based Access Control (RBAC) and Azure Active Directory (AAD) integration.• Managed production support operations, ensuring minimal downtime and swift issue resolution. Used monitoring and alerting tools like Grafana and Elasticsearch to track system health and performance, and coordinated with development teams for quick bug fixes and enhancements.• Orchestrated infrastructure upgrades, incorporating new services and custom configurations to optimize enterprise infrastructure. Employed Infrastructure as Code (IaC) tools like Terraform and Pulumi to automate deployment processes and maintain consistency across environments.

Dallas, Texas, United States

• Engineered and optimized CI/CD pipelines using Jenkins, GitHub Actions, and Azure DevOps, automating software build, testing, and deployment processes to ensure rapid and reliable delivery of code changes.• Implemented Infrastructure as Code (IaC) using Terraform to provision and manage AWS resources such as EC2 instances, IAM roles, RDS databases, ELBs, ALBs, Route 53 DNS records, security groups, and S3 buckets.• Containerized applications using Docker for lightweight, portable, and scalable deployments across different environments, and managed container orchestration with Kubernetes and AWS Fargate for serverless container management.• Configured NGINX for serving static content, acting as a web server, reverse proxy, load balancer, and HTTP cache. Customized configurations and utilized various NGINX modules to optimize performance.• Managed and configured Internet Information Services (IIS) for hosting and deploying web applications on Windows servers, using PowerShell scripts for efficient scripted deployments and minimizing manual interventions.• Automated infrastructure updates and deployments using AWS CodeDeploy, improving release consistency and reducing deployment errors. Employed Terraform and CloudFormation for provisioning and managing infrastructure resources.• Planned, coordinated, and executed infrastructure and security projects from inception to delivery, adopting AGILE methodologies for iterative development and Kanban for visual project management to enhance workflow efficiency.• Monitored infrastructure and system logs using NewRelic and DataDog, ensuring high availability and performance. Created and maintained AWS resources, including EC2 instances, S3 buckets, VPCs, and IAM roles, and updated the ServiceNow ticketing system based on user requests and needs.

Toronto, Ontario, Canada

• Implemented RESTful API services using ASP.NET Core Web API and a real-time verification API over WebSocket• Designed complex data structures and wrote advanced logic with SQL functions and stored procedures for data filtering and processing• Made improvements in the existing monolith projects by adopting microservices pattern in implementing service-oriented architecture• Contributed to augmenting frontend applications made with Vue by incorporating robust API communication layer code written in Typescript• Added robust logging pipeline into the backend systems and applied integrations to an error monitoring solution• Built an automated notification service with complex design principles for fault-tolerance by utilizing background job schedulers

Certificate, Computer Software Engineering

Bachelor'S Degree, Marine Engineering

Higher National Diploma, Computer Science