Site Reliability Cloud Infrastructure

Oluwaseun Abiona

*****************@*****.*** 214-***-**** Aubery, TX https://www.linkedin.com/in/olu-abi-b60575247/

OBJECTIVE

Certified and Results Oriented Azure DevOps/Site Reliability Engineer with over 9+ years of experience in cloud engineering, DevOps and SRE practices, specializing in cloud infrastructure, CI/CD pipelines, and disaster recovery. Proficient in implementing and managing cloud-based solutions on Microsoft Azure, Azure services and Site Recovery with a focus on enhancing reliability, scalability, and security. Proven track record in implementing fault-tolerant systems, collaborating with cross functional teams to drive continuous improvement and deliver innovative solutions.

SKILLS

Azure Monitor • Azure Playbooks • Azure AD (including integration with On-Premises AD) • Azure Governance • Git • Azure Site Recovery • Azure Active Directory • PowerShell DSC • Azure Blob Storage • Azure Virtual Machines • Virtual Networks • Resource Groups • Spring cloud • IAM • Logic Apps • SharePoint • Azure Policies • ARM templates • Azure Blueprints • Site-To-Site VPN setup • Express Route • Azure PaaS • Azure IaaS • Azure SaaS • Azure Security Infrastructure as Code (IaC) • Azure Pipelines • Scripting (PowerShell/Bash) • Continuous Integration/Continuous Deployment (CI/CD) • Docker • Communication Problem-Solving • Kubernetes • Agile Methodologies • Azure Operations Management Service Log Analytics • Azure Sentinel • App Services • Key vault • Function app • (Azure AD) • Service Bus • Azure Container Registry (ACR) • and Azure Kubernetes service (AKS) • Azure SQL • Azure Cosmos DB • C#.NET • ASP.NET MVC TFS • AWS S3 • Elasticache • Amazon EMR • Auto Scaling • AWS EC2 Container Service • ELB • VPC • SNS • Security Groups • CloudFormation • AWS CloudWatch Cloud Front Route 53 • RDS • AMI • EBS • ECS • EC2 • AWS Lambda • AWS Code Pipeline • Python • Ansible Terraform • JSON• Ubuntu • CentOS • RHEL • PostgreSQL • MySQL • SQL Server • Bash • Jenkins • Nodejs• Collaboration • Puppet • TravisCI • AWS • Jfrog • Code Build • Tomcat • React • MongoDB • Nginx• Open Rest JavaScript • Azure Bicep • CircleCI • Splunk • Grafana • Prometheus • Kusto • Geneva • Dynatrace • New Relic • GitLab • GitHub • Bitbucket • YAML.

WORK EXPERIENCE

CENTIFIC

Azure DevOps/Cloud Engineer Mar 2023 - Present

•Architect and design cloud infrastructure on Azure, ensuring scalability, availability, security, and cost-efficiency.

•Deploy and manage Azure infrastructure components, including networking, storage, and VMs, with a focus on security and performance.

•Collaborate with Information Security to enforce infrastructure security measures, including network configurations and encryption.

•Automate cloud infrastructure management using infrastructure-as-code practices to enhance efficiency.

•Define and plan Azure cloud architecture for hosting complex applications.

•Develop solutions utilizing Azure PaaS offerings, such as SQL Database and HDInsight.

•Provide technical oversight and guidance during client consultations and project engagements.

•Automate deployments and incident responses, managing Kubernetes configurations using Terraform, Ansible, and Helm.

•Create and maintain automation tools for microservices onboarding and CI/CD workflows using Python and Jenkins.

•Lead and mentor engineering teams in cloud migrations and Azure Kubernetes Cluster management for microservices.

•Utilize Azure cloud services and features tailored to client needs, including VMs, Functions, and DevOps.

•Manage repository and security systems to facilitate efficient distribution of software using JFrog suite tools.

•Write and maintain infrastructure configurations following best practices for various cloud environments.

•Administer Azure infrastructure using tools like Azure Bicep, Vault, CLI, and DevOps.

•Apply HashiCorp tools for secure management of secrets and IAM procedures.

•Develop APIs and web services, as well as data analysis and visualization tasks, using languages like Python and Ruby.

•Implement site reliability engineering practices for automation, disaster recovery, and real-time monitoring with tools like Splunk.

•Configure and manage API gateways, integrating authentication, monitoring, and scaling with Azure services.

•Program and script using JavaScript, Ruby, and Python, in frameworks such as React.js, Node.js, and Django.

•Drive automated testing and continuous testing practices, emphasizing test-driven development.

ASSA ABLOY GLOBAL SOLUTION

Azure DevOps/SRE Jan 2019 - Mar 2023

•Enhanced system resilience by improving disaster recovery capabilities and data protection measures.

•Transitioned infrastructure to cloud-based resources to optimize operational scalability.

•Automated DevOps workflows, resulting in more efficient release management procedures.

•Refined CI/CD pipelines, which increased deployment efficiency.

•Improved project deliverables by adopting Site Reliability Engineering methodologies.

•Developed scalable cloud infrastructures, ensuring alignment with technical specifications.

•Optimized container orchestration systems, focusing on security and cost-effectiveness.

•Mentored team members, contributing to increased proficiency and performance.

•Managed cloud solutions to support organizational expansion.

•Conducted cost analyses for infrastructure, leading to the implementation of cost-saving measures.

•Configured and implemented Azure PaaS solutions, enhancing business policy automation and hybrid migrations.

•Extracted system KPIs for comprehensive reporting.

•Implemented Kafka to streamline ETL operations within applications.

•Managed on-call duties as a Site Reliability Engineer, ensuring system reliability.

•Utilized JFrog suite for improved artifact management and centralized monitoring.

•Created automation scripts to advance software modeling and development.

•Addressed security, stability, and scalability issues for high-traffic web services in cloud applications.

•Generated analytics and reports, providing insights for strategic decision-making.

•Established a controlled DevOps and software environment, improving development workflows.

•Deployed monitoring tools like Datadog, Splunk, and Dynatrace for enhanced security and performance.

•Worked with Azure environments, leveraging PowerShell, and ensuring secure and efficient cloud operations.

•Designed and architected Azure-based cloud solutions, focusing on scalability, availability, security, and cost.

•Deployed and configured Azure infrastructure components such as networking and storage.

•Assisted Information Security with the implementation of security measures for Azure infrastructure.

•Continuously improved cloud infrastructure through automation and infrastructure-as-code (IaC) practices.

•Defined complex application workload hosting plans on Azure.

•Crafted solutions utilizing Azure PaaS services for optimized application performance.

•Provided technical oversight and guidance to clients during Azure-based engagements.

•Automated deployments and incident response with tools like Terraform and Ansible.

Managed Kubernetes environments using Helm for consistent application builds.

•Developed processes to automate DevOps and empower application development teams.

•Created tools for microservices onboarding, integrating Python and Jenkins for build and deployment management.

•Managed Azure SQL server databases and oversaw CI/CD integrations.

•Established processes that enhanced operational workflows and positive customer experiences.

NEC

Senior Platform Engineer Oct 2017 - Apr 2019

•Enhanced CI/CD pipeline efficiency through optimization of branching, merging, and build scripting.

•Automated infrastructure provisioning on cloud platforms using Terraform to ensure consistent, error-free deployments.

•Implemented autoscaling for web applications, improving responsiveness and load management during high traffic periods.

•Developed high-availability strategies for system configuration and network security to maintain secure, uninterrupted services.

•Utilized troubleshooting expertise to resolve system-level issues, leveraging knowledge of network segmentation and encryption.

•Applied Infrastructure as Code (IaC) principles and containerization to develop robust CI/CD pipelines and scripts.

•Provisioned Azure Cloud Infrastructure, aligning resources with production, development, and QA environment needs.

•Configured Azure Virtual Networks, VPN, and Express Route to facilitate on-premises and cloud connectivity.

•Managed NetApp File Shares in Central US, optimizing volume assignments for multiple applications.

•Authored PowerShell scripts and ARM templates, automating provisioning and deployment processes.

NDIVISION

Azure Cloud Infrastructure Engineer Feb 2017 - Jul 2017

•Administered and optimized Microsoft Azure cloud environments, ensuring efficient operation and support for development teams with a focus on CI/CD and organizational delivery.

•Engineered and maintained Microsoft-based production systems, involving automation of resource provisioning with ARM templates and PowerShell, along with managing Azure services such as App Service, SQL, Service Fabric, and Storage Account.

•Implemented and monitored cloud infrastructure components, including load balancers, DNS, virtual networks, and firewalls, and facilitated Azure Active Directory operations and authentication processes.

WALMART

System Administrator / Cloud Engineer Mar 2015 - Oct 2016

•Streamlined infrastructure costs by leveraging Azure advisor and pricing tools to optimize resource utilization.

•Executed deployment and integration of Microsoft 365 with Azure DNS, enhancing organizational communication and collaboration capabilities.

•Fortified enterprise security by establishing role-based access controls and data loss prevention strategies across Microsoft 365 and Azure environments.

DIAMOND BANK

Linux Administrator Oct 2013 - Nov 2014

• Orchestrated the configuration and maintenance of virtual machines, ensuring optimal system and storage requirements, and enforced configuration management policies to maintain the integrity of the application environment.

Enhanced operational efficiency by automating routine tasks through bash scripting and cron job scheduling, and by implementing cost-saving measures for instance management, resulting in optimized resource allocation.

EDUCATION

University of Bolton

Bachelor of Science in Computer Networks

Aug 2012

Nigerian Institute of Information Technology

Bachelor of Science in Computer Networks, Network Engineering (Microsoft Technologies

Dec 2010

CERTIFICATIONS

Microsoft Azure Security Technology (AZ-500), Microsoft

Designing Microsoft Azure Infrastructure Solutions (AZ-305), Microsoft

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