TEMITOPE ADENIRAN
McKinney,USA
Summary
Dynamic DevOps/SRE consultant with extensive hands-on experience supporting, automating, and optimizing mission-critical deployments across AWS and Azure environments. Expertise in infrastructure management and leveraging configuration management tools to develop robust CI/CD pipelines, streamlining DevOps processes for both Windows and Linux systems. Strong analytical and problem-solving skills combined with a collaborative work ethic enable effective contributions to team projects and independent roles. Excellent communication skills and a commitment to continuous learning of emerging DevOps tools and cloud technologies drive ongoing professional growth and innovation.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Site Reliability Engineer
JPMorgan Chase
Plano, TX
10.2022 - Current
- Automated build and deployment pipelines leveraging Jenkins and Spinnaker, improving release efficiency and consistency.
- Led incident management processes to ensure system reliability and availability.
- Conducted post-mortem analyses, driving continuous improvement in incident response strategies.
- Implemented observability tools such as Prometheus, Dynatrace, Datadog, Splunk and Grafana to enhance system insights.
- Defined, implemented, and monitored SLIs and SLOs to ensure application reliability and performance.
- Collaborated with development teams to integrate SRE best practices, improving reliability across the product lifecycle.
- Optimized cloud infrastructure costs through effective resource allocation and scaling strategies.
- Developed custom scripts/tools as needed to automate routine tasks, increasing overall team productivity and efficiency.
- Conducted root-cause analyses after major incidents to identify areas for process improvement or technical enhancement opportunities.
- Facilitated seamless migrations to new platforms, ensuring zero data loss and minimal service disruption.
- Streamlined onboarding process for new engineers, significantly improving team productivity and knowledge sharing.
- Conducted comprehensive risk assessments, implementing strategies to mitigate potential threats to system stability.
- Enhanced system monitoring capabilities, integrating advanced tools for real-time performance tracking and anomaly detection.
- Optimized database performance, analyzing and restructuring data storage solutions.
- Achieved significant cost reductions by optimizing resource allocation and eliminating wasteful practices.
- Performed infrastructure upgrades to ensure platform stability, security, and compatibility while maintaining high availability and minimizing service disruption.
DevOps Consultant
Milliman
Dallas, TX
01.2021 - 09.2022
- Implemented CI/CD pipelines to enhance deployment efficiency and reduce time-to-market.
- Developed automation scripts using Ansible and Terraform to streamline infrastructure provisioning.
- Collaborated with cross-functional teams to improve system reliability and performance metrics.
- Increased collaboration between development and operations teams through cross-functional workshops, trainings, and communication channels.
- Enhanced application resiliency through the design and implementation of disaster recovery strategies, including multi-region deployments and automated failover mechanisms.
- Promoted a culture of DevOps adoption across the organization by providing expert guidance on best practices, tool selection, process improvements, and training initiatives.
- Updated old code bases to modern development standards, improving functionality.
Jr DevOps
Stonecrop Technologies
Garland
02.2018 - 12.2020
- Self-motivated, with a strong sense of personal responsibility.
- Skilled at working independently and collaboratively in a team environment.
- Proven ability to learn quickly and adapt to new situations.
- Excellent communication skills, both verbal and written.
- Assisted with day-to-day operations, working efficiently and productively with all team members.
- Managed time efficiently in order to complete all tasks within deadlines.
- Learned and adapted quickly to new technology and software applications.
- Used critical thinking to break down problems, evaluate solutions, and make decisions.
Scrum Master
WorldPac
Dallas
01.2016 - 02.2018
- Facilitated Scrum framework – sprint planning, backlog grooming, daily scrums, sprint reviews, and sprint retrospectives.
- Implemented Agile methodologies, improving project delivery timelines by optimizing workflows.
- Developed and maintained product backlogs, ensuring prioritization aligned with business goals.
- Collaborated with stakeholders to define project scope and requirements for successful outcomes.
- Conducted retrospectives to capture lessons learned and drive future process enhancements.
- Improved team efficiency by implementing Agile and Scrum methodologies for project management.
- Collaborated with product owners, team members, technologists, and other scrum masters to define solutions and drive progress.
- Led sprint reviews and planning meetings to promote full team engagement.
- Implemented continuous improvement initiatives through regular retrospective meetings with the team.
- Coached teams in Agile practices and provided necessary training to create positive mindset to Agile methodologies.
- Resolved conflicts and facilitated open communication among team members, promoting a healthy work environment.
- Planned Agile best practices and encouraged team cohesion, overcoming impediments, and hurdles to productivity.
- Mentored junior team members on Scrum best practices, fostering their professional growth within the organization.
- Implemented key performance metrics to track team progress and identify areas of improvement consistently throughout projects' lifecycles.
Education
Bachelor of Science - Physical Health Education
Michael Otedola College of Education
Noforija Epe, Lagos, Nigeria08-2012
Skills
- GitHub, GitLab, BitBucket
- Jenkins, GitLab, Spinnaker
- Jira, JET
- Confluence
- Azure DevOps
- AWS, Azure, GKP
- On-Prem
- Databases:PostgreSQL, SQL Querying
- Terraform, Terraform Cloud
- Operating System: Windows, MAC, & Linux (RedHat, Ubuntu)
- Apache Tomcat
- Slack, Microsoft Teams, Skype
- Agile Project Management
- Docker
- Kubernetes
- Lucid Charts, Drawio
- Service Now
- Kafka
- Monitoring Tools: Dynatrace, DataDog, Splunk, Apica, Grafana
Accomplishments
- Led and executed the successful migration of applications from on-prem environments to the public cloud.
- Achieved 99.98% availability and improved stability through automated testing, monitoring, and Kubernetes adoption.
- Reduced cloud infrastructure costs by thousands per month through resource optimization and scaling.
Certification
- Professional Scrum Master (PSM I) – Certified
- AWS Cloud Practitioner – Certified
- Terraform Associate – Certified
Timeline
Site Reliability Engineer
JPMorgan Chase
10.2022 - Current
DevOps Consultant
Milliman
01.2021 - 09.2022
Jr DevOps
Stonecrop Technologies
02.2018 - 12.2020
Scrum Master
WorldPac
01.2016 - 02.2018
Bachelor of Science - Physical Health Education
Michael Otedola College of Education
TECHNICAL EXPERIENCE
- Setup and configure alerts for monitoring application performance using tools such as Dynatrace, Datadog, Splunk and Apica
- Setup alerts to notify appropriate teams when web server is unavailable before app user reports
- Create ServiceNow Change and incident tickets
- Setup and create Jenkins CI/CD Pipeline
- Full automation of the CI/CD Pipeline using IaC – Terraform for creating the servers.
- AWS for creation of resources for the complete Jenkins Pipeline using: VPC, SUBNETS, IGW, NAT, EC2, IAM, Database, S3, DynamoDB, Security Rules.
- Gitlab for creating a CI pipeline to deploy terraform codes to AWS.
- Responsible for Database OS upgrade Patching
- Complete Jenkins server setup and configuration, with Maven Installed for Java code building.
- Groovy Script to create a Jenkins Declarative Pipeline
- Setup Docker Containers as Jenkins Slaves
- Integrates GitHub with Jenkins for code repository, using webhooks to automate builds.
- Integrate Slack with Jenkins for feedback, as well as initiate builds using a keyword.
- Integrate SonarQube with Jenkins for Code Quality, using gates.
- Integrates Nexus with Jenkins to store artifacts.
- JUnit for unit testing.
- Deploying to three Apache Tomcat Environments – Dev, UAT, Prod.
- Deploy, Configure, Maintain Compute on Azure
- Setup CI/CD pipeline for applications using azure devops
- Wrote terraform modules for each service
- Wrote multistage yaml pipeline in azure devops
- Utilized Azure Vaults for secrets storage in azure
- Utilized azure agent to run jobs
- Set up Git repositories and SSH Keys in Bitbucket for Agile teams
- Work together with development teams to improve the overall development productivity
- Work with others to perform security reviews of hosting environments.
- Planning Agile best practices and encourage team cohesion, overcoming impediments and hurdles to productivity.
- Shielded scrum team from external interference for optimal productivity and success of Agile process.
- Led sprint reviews, daily scrums, and planning meetings to realize full team engagement.
- Facilitated Scrum framework – sprint planning, backlog grooming, daily scrums,sprint reviews and sprint retrospectives.
- Worked effectively with multiple Scrum teams both internally and offshore.
- Collaborated with product owners, team members, technologists, and other scrum masters to define solutions and drive progress.
- Proactively identified and found ways to resolve issues to prevent distractions and keep projects on track.