Obinna Nnadozie
DevOps Engineer at Oval Finance- Claim this Profile
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Bio
Experience
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Oval Finance
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Software Development
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1 - 100 Employee
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DevOps Engineer
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Mar 2018 - Present
• Drove a 50% increase in DevOps team productivity by automating most processes and incorporating IAC tools as needed. • Yielded a 30% reduction in defect rate by introducing TDD in the first 3 months. • Migrated legacy applications to AWS cloud using DevOps tools like Git, GitHub, BitBucket, Jenkins, Mavin, Artifactory SonarQube, Amazon SNS, Datadog, and Ansible Tower. • Spearheaded implementation of DevOps practices in the company's entire infrastructure. • Executed a 0-downtime deployment while using Terraform to provision cloud infrastructure. • Converted agent node in Jenkins into service, enabling 0-downtime server performance. • Automated core processes by creating bash scripts. • Develop Ansible Playbooks in YAML for configuration management and deployments. • Deploy applications which is containerized using Docker into a Kubernetes cluster which is managed by Amazon Elastic Kubernetes Service (EKS). Configured ‘Kubectl’ to interact with Kubernetes infrastructure and used terraform to launch a cluster of worker nodes on Amazon EC2 instances. • Implemented Monitoring tools and dashboards for various services and operations. • Set up Git repositories and established connections using SSH Keys for members of the Agile teams and configured webhooks in Bitbucket to trigger automated builds in Jenkins. • Drove scalability and agility by setting up Jenkins master, agents, and the necessary plugins. • Create Dockerfile in YML and automated docker image creation using Jenkins and Docker. • Deploying backend services into Openshift Cluster • Collaborating with software modernization team, coordinating with project managers and owners of the application - serving as POC for AWS/DevOps troubleshooting. Show less
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Torus Mara
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Financial Services
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1 - 100 Employee
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Information Technology System Administrator
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Jan 2017 - Feb 2018
• Installed/rebuilt servers and configured hardware, services, settings, directories, storage, etc. • Installed and configured robust systems that supported cross-border payments. • Followed installation and configuration procedures and maintained quality systems standards. • Researched, recommended, and automated new approaches for system administration. • Maintained the integrity and availability of all hardware, server resources, systems, and key processes by performing daily system monitoring, • Reviewed system and application logs and verified completion of scheduled jobs (i.e. backups). • Participated in ad-hoc projects and performed other activities as assigned. Show less
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Nigerian Bulk Electricity Trading Plc
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Nigeria
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Government Administration
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1 - 100 Employee
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Power Procurement & Gas Analyst
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Oct 2013 - Dec 2016
• Drove success of a $300M power plant development project by providing technical support for the deployment of feasibility and business case reports. • Worked with the project team to develop and review transaction documents (Request for Proposal, Request for Quotations, etc.) for competitive power procurement for the first time in Nigeria. • Engaged Investors interested in the power generation segment of Nigerian Electricity Sector. • Answered queries in regard to Power Purchase Agreements (PPA). • Reviewed project documents such as the feasibility studies, business case, grid connection agreement, gas sale and supply draft agreements (GSSA) evacuation studies, etc. • Advised management project feasibility before proceeding to PPA negotiations. • Co-developed a model using excel with Nigeria Infrastructure Advisory Facility (NIAF) Consultants on how to track Power Generation Companies' gas availability events. • Counseled line Manager on all active Gas Supply and Transportation Agreements. Show less
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Education
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University of Pennsylvania
Master's degree, Computer Science & Information Technology -
Wisconsin International University College
Bachelor’s Degree, Management and Computer Studies