Mojisola Adewoyin
Sr.Devops Architect / Site Reliability Engineer
Ontairo
Summary
An innovative and technically-astute Dev Operations Engineer offering 8-years background setting up CI and CD pipelines and scripting deployment activities. Well-rounded and conscientious professional committed to proactively managing change and quickly deploying critical applications. Strong technical background in multi-platform systems design and integration with expertise in project coordination and implementation .Expertise in configuration management and Agile, Scrum and Waterfall methodologies .I enjoy learning, collaborating and adding significant value always.
Overview
9
9
years of professional experience
11
11
years of post-secondary education
5
5
Certifications
Work History
Senior DevOps Engineer/SRE
Disney Media & Entertainment Distribution (Contract)
California
04.2022 - Current
- Supporting AKS and EKS existing and new clusters based on evolving technology changes, in collaboration with the development team.
- Support, troubleshooting, maintenance AKS, EKS(cluster upgrades, etc).
- Deploying K8s applications using Helm charts, customize, expertise in creating config maps, ingress, services.
- Building production-ready resilient clusters within a k8s team
- Automating the platform with infrastructure-as-code and configuration management using Terraform.
- Support Developing build and release pipelines in Azure DevOps, Gitlab CI, Jenkins.
- Providing successful product and engineering projects to production.
- Administered Kubernetes clusters in Azure and AWS Container orchestration, pipelines, and databases to translate development requirements for Azure Kubernetes Service and Elastic Kubernetes Service (AWS) and Azure SQL and AWS RDS into actionable implementations.
Senior DevOps Engineer
Venture Garden Group
Lagos
08.2020 - 06.2022
- Seamless Migration of databases across cloud platforms using migration services (e.g
- Azure Database Migration Service)
- Automating sql script deployment and database integrity using flyway
- Configuration and maintenance of CICD pipeline (tools: bitbuket, Jenkins, sonarqube,
- Octopus deploy)
- Automation of recurring task/Jobs using Jenkins's file, Terraform, powershell scripting and bash scripting (such as creation of DNS, Database backups, configuration of Load balancers, etc)
- Enhanced Monitoring across applications, for both transactional monitoring (using
- Grafana), application and server health monitoring (using stackify)
- Use of Ansible for automation of processes, systems, and server management (configuration management)
- Hands on experience with operations and application deployment to Linux operating systems
- Management of distributed systems and container technologies like
- Docker/Kubernetes container infrastructure and orchestration
- Experience with server-side technologies such as Nginx, Apache,HAproxy and Redis
- Use of Infrastructure as Code tools such as Terraform and AWS cloud formation
- Used AWS S3, Azure blob storage, for storing and retrieving both structured and unstructured data and objects
- Ensure up-to date patching and full compliance to security standards of the
- Deployment Environments
- Ensure up-to date documentation on the Deployment Environments
- Working with technical support engineers to resolve critical incidents
- Troubleshoot reported issues, and proactively identify areas in need of optimization
- Co-ordinate Productivity enhancement activities within the Team
- Process Management (Creation/Update, Gap Identification/Elimination)
- Work with JIRA to for issue resolution on tickets raised and taking into practice the concept of SLIs, SLOs and SLAs
- Follow SRE standards to optimize performance of existing service and infrastructure.
DevOps Engineer Sepember
Access Bank Plc
01.2016 - 08.2020
- Implementation of Azure DevOps for continuous integration and continuous deployment
- Using Azure DevOps Dashboard to monitor backlogs and progress on task
- Incident management using the MTTD, MTTR and MTBF metrics
- Create CI/CD pipeline for runtime environment for the CI/CD systems to build, test and deploy
- Create templates, inventories, credentials in Ansible to communicate between the servers of different environments and deploy to target directories
- Setup Seq dashboards for various applications and monitored real-time historical metrics
- Setup Azure App insight and alert for Application performance monitoring
- Implement the setup for Master slave Architecture to improve the performance of
- Redis cache
- Create and maintain continuous build integration environments in Agile projects
- Implement and maintain systems configurations and baselines to support application development software control best practices and standards
- Use of Ansible for automation and server management (configuration management)
- Implementation of SonarQube for code scan in the CICD pipeline
- Implementation of ELK to ensure observability on applications
Software Developer
Access Bank Plc
Lagos
03.2014 - 12.2016
- Writing of well designed, testable, secure code by using best software development practices
- Responsible for designing, coding and modifying existing software written in C#, from layout to functionality and according to business specifications within specified timelines
- Collaborated with other developers to identify and alleviate the number of bugs in the software
- Creation of visually appealing sites (using MVC, bootstrap) that feature user-friendly design and clear navigation
- Hands on experience with Web Applications and programming languages such as C#,
- JavaScript, HTML and CSS
- Provision of 3rd level technical and
- Advisory support for core applications as well as software improvement and maintenance to ensure functionality and optimization
- Performed code unit testing
- Professional approach to time, cost and deadlines
- Coordinate with system partners to finalize designs and confirm requirements
- Excellent verbal and written communication skills to assist in the documentation of new and existing features, user manuals, flowcharts (using MS Visio), data
- Dictionaries, code changes and any other unit reports
- Managed creative projects from concept to completion while managing outside vendors.
Education
Master of Science - Computing and Information Systems
Queen Mary University of London
United Kingdom 09.2011 - 07.2013
Bachelor of Science - Industrial Mathematics
Covenant University
09.2007 - 06.2011
High School Diploma -
Baptist Model High School
09.2001 - 07.2007
Skills
CI/CD: Azure DevOps,Jenkins, OctopusDeploy, Circle CIOS:Linux(Ubuntu ,CentOS), WindowsIaC: Terraform, Ansible, CloudFormationScripting: YAML, Bash, Python, PowershellScriptingDatabases: PostgreSQL, MySQL, AWS RDSAzure SQL managed instance, MongoDBRedis cacheMonitoring: Prometheus, Grafana, DataDog, StakifyVersion Control: Bitbucket, GitLab,GitHubTask Management/Collaboration: Jira, Azure DevOps dashboard, Confluence
PowerShell and and BashScripting
Kubernetes / Container orchestration
DevOps principles /Code delivery reviewMonitoring ;Datadog, NewRelic ,Stakify , Splunk
Kafka ,Azure-service-Bus, Rabbit MQ
Application Life cycle management with visual studio Team serviceAWS
Azure
Excellent Communication
Decision-Making
Agile
CI/CD
Certification
Microsoft certified Azure Fundamentals
Timeline
Senior DevOps Engineer/SRE
Disney Media & Entertainment Distribution (Contract)
04.2022 - Current
Senior DevOps Engineer
Venture Garden Group
08.2020 - 06.2022
DevOps Engineer Sepember
Access Bank Plc
01.2016 - 08.2020
Software Developer
Access Bank Plc
03.2014 - 12.2016
Master of Science - Computing and Information Systems
Queen Mary University of London
09.2011 - 07.2013
Bachelor of Science - Industrial Mathematics
Covenant University
09.2007 - 06.2011
High School Diploma -
Baptist Model High School
09.2001 - 07.2007