Kenneth Tamuno Sr. DevOps Engineer at Readylife Finance Incorporated

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Sr. DevOps Engineer

Readylife Finance Incorporated

Jan 2020 - Sep 2023 (3 years 9 months)

- Building Complex Automated CI/CD pipelines using multiple interconnected tools with gitOps architecture for build, test, release with continuous delivery managed by argocd. - Proposed and implemented the migration from monolithic architecture to microservices. - Configured continuous monitoring using NewRelic and Datadog for application performance monitoring. Installed and configured web/application Servers (JBoss/Wildfly, Nginx, Apache, Tomcat). Configured, installed, resized, and deployed Elastic Computers in AWS and Google cloud. Strong experience in enhancing security configuration in Linux, Windows, Docker, and Kubernetes. Using Docker for containerization with Docker Swarm and Kubernetes for container orchestration. Responsible

Sr. DevOps Engineer

Dun & Bradstreets

Feb 2017 - Dec 2020 (3 years 11 months)

- Designed and deployed containerized microservice applications using AWS Fargate, Docker, EKS, GKE and Kubernetes. - CI/CD Implementation using AWS CodeDeploy, Jenkins, Github actions. - Deploying basic Infrastructure using AWS Cloud Formation and Bash scripting Implemented AWS Identity and Access Management (IAM) to manage access to AWS services and resources securely, as well as setting up Multi-Factor Authentication (MFA) to enhance account security. Using AWS Budgets to set custom budgets for tracking costs and usage of resources in an AWS account. Setting up alerts by email when actual or forecasted cost and usage exceed budgeted threshold. Hosted several web stack applications (LAMP, LEMP, MERN, MEAN) on Amazon’s Elastic Compute Cl

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Multi-Platform System Administrator

Trinitech Consulting INC

Aug 2015 - Jan 2017 (1 year 6 months)

- Responsible in user, file and server management. - Designed, configuring, and troubleshooted TCP/IP, DHCP, DNS in a multiple LAN. - Used zpool in creating and replacing disks, adding space, and importing and exporting zpools. Creates LVM (Logical Volume Management), SVM to manage volumes Linux and Solaris. Used “nslookup” to query DNS servers and obtain server/device fully qualified domain names FQDN. Plan and create various server build through VMware, VirtualBox and AWS Cloud, supervise allocation of hostnames, static IP addresses, default gateway addresses, and DNS addresses to Windows 2012,2016 and 2019 servers. Oversee and manage AWS cloud resources using suite of tools, configure DNS, Active Directory, Group Policies objects by u

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Windows Administrator

Brandwone ICT LTD

Jan 2014 - Jul 2015 (1 year 7 months)

- Designed new server configuration, deployment on Oracle VMware and ESXi: Windows Server 2019, Windows Server 2008, 2012 R2, 2016, and 2019. - Assigned hostnames, static IP, default gateway addresses and DNS addresses to Windows 2008, and 2016 as to introduce them to the network. - Implemented network monitoring and troubleshooting which required analyzing uptime, reliability of systems, log monitoring, auditing and disabling root login for security. Monitor authentication logs for failed login attempts, using in-built and third party tools like dmesg and splunk respectively. File system access management: ACL, Uid, Gid, and Sticky Bit on files and directories.

Kenneth Tamuno

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