ADEFEMI ADEROGBA

· Successfully automated provisioning of cloud infrastructure using CloudFormation and Terraform, and application configuration and deployment using Terraform and Ansible.

· Managed CI/CD pipelines through Jenkins and used GIT for version control, resulting in faster and more reliable deployments.

· Utilized Docker containerization and Jenkins to streamline testing and deployment automation, resulting in significant reduction in deployment time.

· Leveraging AWS cloud services such as EC2, auto-scaling, and VPC to build secure, scalable, and flexible systems that consistently met or exceeded performance targets.

· Implemented compliance with CIS Benchmark on AWS and Azure environments and enforced company policies and procedures during design and implementation to ensure regulatory compliance.

· Implemented guardrails and policies on Azure using Azure policy.

· Defined and deployed monitoring metrics and logging systems on AWS environments, including CloudWatch, CloudTrail, Data Dog, and Logic Monitor for log analytics, resulting in improved system visibility and troubleshooting capabilities.

· Deployed Kubernetes clusters using IAC and set up automated deployments using CI/CD tools like Azure Devops, GitHub and Jenkins

· Implemented Auto Scaling for scalability of customer websites and applications, resulting in improved customer satisfaction.

· Demonstrating expertise in PowerShell scripting and automation, resulting in improved efficiency and productivity.

· Experience with Power Shell scripts to automate the Azure cloud system creation, including end-to-end infrastructure, VMs, storage, Azure firewall rules, and routes.

· Hands-on implementation of the Azure Operations dealing with IAAS Infrastructure (VMs, Virtual Networking, Azure Services, Web Site Deployments) and deploying applications as PAAS (Websites, Web roles, and Worker Roles)

· Implementing New Azure Services like Backup Vaults, Recovery Service Vaults, Operation Management Suites, Cost Estimation, and Efforts.

· Assist customers in simplifying the Architecture by Automation using JSON Templates and PowerShell

· Proven understanding of Security & Backup methodologies

• Expertise in integrating Terraform with Ansible, Packer to create and Version the AWS Infrastructure
• Worked on integrating GitLab into the continuous Integration (CI) environment along with Packer build for EBS using modern DevOps tools
• Managed AWS Cloud Environment, Networks, Storage Volume for drives, snapshots
• Created EC2 on AWS Global Cloud Expert
• Wrote documentations for Packer Build, Windows RDP/SSH Access for Programmatic Access with Client and LM
• Documented on Confluence Security measures for JSON, YAML Scripts, Installing, setting up & Troubleshooting Ansible, created and automated platform environment setup
• Responsible for build and deployment automation using AWS, Chocolatey Nexus Group, hosted and Proxy and Ansible
• And Ansible
• Refined automation components with scripting and configuration management using Packer and Ansible
• Automated various infrastructure activities like Continuous Deployment, application server setup, stack monitoring using Ansible playbooks
• Wrote ANSIBLE Playbooks with Python SSH as the Wrapper to Manage Configurations of OpenStack Nodes and test Ansible Playbooks on AWS instances using Python
• Created Web Apps (PaaS solutions) on Azure portal for deploying web applications using Azure DevOps pipelines
• Integration of Code quality tools such as SonarQube
• Deployed Serverless Web Applications with Lambda functions. Deployed power serverless web applications that can scale automatically based on demand. i used Lambda to host a serverless website that can handle large traffic spikes without requiring any manual scaling.
• I used lambda Serverless Image Resizing to resize images on the fly. When a user uploads an image to S3, a Lambda function is triggered, which resizes the image and stores the resized image in a different S3 bucket.
• Consult and contribute to system architecture.
• Configured computing, networking and security systems within cloud environment.
• Implemented cloud policies, managed technology requests and maintained service availability.
• Collaborated with architects and engineers to design networks, systems and storage environments that reflected business needs, security specifications and service level requirements.

• Built, maintained continuous Integration/Continuous Delivery systems leading to an improvement to ship new releases by 30%
• Build and release software baselines, code merges, branch and label creation and interfaced between development and infrastructure
• Performed all necessary day-to-day GIT support for different projects
• Responsible for design and maintenance of the GIT repositories and the access control strategies
• Configured and maintained Jenkins to implement the CI process and integrated the tool with ANT and Maven to schedule the builds
• Maintained and executed build scripts using Maven by coordinating with development and quality assurance teams in Linux Environments
• Experienced in authoring pom.xml files, performing releases with the Maven release plugin, and managing artifacts in NEXUS repository
• Used Version Control and Infrastructure automating repetitive tasks through scripting (PowerShell, managing repositories on GitHub SSH Keys and Bitbucket), scripted and Declarative pipeline Invocation, Infrastructural management tool as Terraform, Ansible playbook, Puppet (Puppet Enterprise) with plugin into Jenkins
• Support Automated builds, validation, deployment and Integration Specialist using Jenkins, maven build using Java Web for pattern structure, manage Jenkins Plugins and Global tool configuration
• Nexus Artifact for Binary Repositories and Tomcat Web/container for Deployment into QA environment with Slack for communication
• Installed and configured automated tool Puppet that included the installation and configuration of the Puppet master, agent nodes and an admin control workstation
• Hands on experience with puppet manifests for deployment and automation and have integrated Puppet with Jenkins to fully deploy on to a Jenkins server to provide with continuous deployment and testing to automate deployment of infrastructure
• Development of automation of Kubernetes clusters with Ansible, writing playbooks and working with Kafka and Elasticsearch
• Designed Puppet Modules to manage configurations and automate installation process and developed automation scripting using Puppet to deploy and manage Java applications across Linux servers
• Experience in writing Puppet manifests to automate configuration of a broad range of services
• Involved in Setup and Configuration of Puppet Configuration Management
• Participated in Querying RDBMS such as Oracle, MYSQL and SQL Server by using SQL for data integrity
• Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and automated the whole process
• Coordinating with QA/DEV/Project/Delivery/Production-support/Managers and Performance teams to consider concerns, issues and addressing those aspects to meet the delivery dates.

• Assisted in Implementing DevOps and CI/CD tools to Agile teams to build application for program design, manage and cost evaluation to retrieve, analyze and report using both AWS Cloud and Azure Cloud working with Terraform (IAC) tool storing Jenkins file into SCM
• Implemented Terraform Visual Studio Code (VS Code) with its terminal and open editors
• Installed pip python on Ansible to build for orchestration, configuration, and automation
• Install Boto 3 Framework (AWS SDK) to enable Pip python to create, configure, and manage AWS services for scalable web applications
• Managed Azure platform resources in building Azure DevOps PaaS, ARM Templates and Infrastructure as Code
• Used Teeraform to create configuration files for Azure Monitor to maximize application performance and other Azure Resources such as Azure Networks, Application Insight, APIM, CosmosDB, Key Vault, Route/VPN Gateway, Traffic Manager in load balancer, SQL Database for upgrading, backups and patching and DataLake for big data analytics
• Developed apps to process, reduce cost, increase data accuracy, and supported timely data analysis
• Worked closely with teams in developing scripts and automation tools used for building, integrating, delivering, and deploying software releases to multiple environments
• Development of automation of Kubernetes clusters with Ansible, writing playbooks and working with Kafka and Elasticsearch.

• Identified areas of applications for regression testing following software updates, system changes or functionality changes to avoid unnecessary downtime and recoding
• Implemented unit and integration testing protocols to consistently deliver high quality, functional features with minimal defects
• Created proof-of-concept prototype applications for demonstration and evaluation purposes
• Collaborated with development team members to create and integrate high availability solutions for mission-critical applications
• Tested and troubleshot application and documented issue resolutions for development team
• Automated application build and deployment, driving efficiency of code development process.