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Oladimeji Sulaiman

@dimeji-s

I build secure, automated cloud infrastructure and CI/CD pipelines across AWS and Azure.

Nigeria
Message

What I'm looking for

I'm looking to build secure, scalable cloud platforms, automate CI/CD and infrastructure, strengthen DevSecOps practices, and partner closely with development teams to improve reliability, deployment speed, and operational efficiency.

At Unshelled, I secure AWS cloud environments, automate incident response with EventBridge and Lambda, and build end-to-end CI/CD pipelines using AWS CodeCommit, CodeBuild, CodePipeline, Terraform, Jenkins, and Kubernetes. I also lead cloud operations work, support development teams through deployment issues, and improve availability, monitoring, and cost efficiency.

Across Tosynno Technologies, Impero Techne, and freelance projects, I've provisioned multi-tier AWS and Azure infrastructure, containerized applications with Docker and Kubernetes, managed databases, and built observability with Grafana, Telegraf, InfluxDB, Azure Monitor, and CloudWatch. I bring 7+ years of hands-on experience across cloud security, infrastructure as code, automation, networking, and production support.

Experience

Work history, roles, and key accomplishments

UN
Current

Senior DevOps/Cloud Engineer

Unshelled

May 2022 - Present (4 years 4 months)

Implemented technical solutions in building CI/CD pipelines using Bitbucket, AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, AWS EC2 instance, AWS IAM, and AWS S3, and enabling automation for platform-specific applications using Terraform. Automated security incident response workflows using EventBridge and Lambda, enabling near real-time remediation of misconfigurations and threats.

Unshelled logoUN
Current

Senior DevOps Engineer

May 2022 - Present (4 years 4 months)

● Engaged in the iterative DevOps process, contributing to the
design, development, testing, and deployment of novel
capabilities and features.
● Proficiently orchestrated deployment and administration of
PostgreSQL databases, tailoring configurations to project
specifications.
● Expertly provisioned and configured virtual machines (VMs),
fine-tuning network settings and port allocations for optim

Unshelled logoUN
Current

Cloud Engineer

May 2022 - Present (4 years 4 months)

Implemented technical solutions in building CI/CD pipelines using Bitbucket, AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, AWS EC2 instance, AWS IAM, and AWS S3, and enabling automation for platform-specific applications using Terraform. Automated security incident response workflows using EventBridge and Lambda, enabling near real-time remediation of misconfigurations and threats. Enforced sec

Tosynno Technologies Limited logoTL

DevOps Engineer

Aug 2021 - Jun 2022 (10 months)

Participated in the agile DevOps design, development, testing, and release of new capabilities and features.
Developed CI/CD pipeline to cut new features release time.
Coordinated development and operations processes within a team.
Setting up and managing MongoDB clusters on AWS and Azure.
Implementing CI/CD with AWS code pipeline and site deployment with AWS amplify.
Setting up and managing servi

Impero Techne Ltd logoIL

DevOps Engineer

Apr 2021 - Oct 2021 (6 months)

Participate in the agile DevOps design, development, testing, and release of new capabilities and features.
Developed CI/CD pipeline to cut new features release time.
Coordinated development and operations processes within a team.
Automated infrastructure on Azure using terraform.
Enforcing the company`s policies and procedures during design and implementation.
Using docker to dockerize applicatio

Freelance logoFR

DevOps Engineer

Oct 2019 - Apr 2021 (1 year 6 months)

CI/CD pipeline management through Jenkins. Version Control through GIT.
Install Apache and Nginx Web Server on EC2.
Created VPCS, public and private subnets, internet gateways, and routing tables using Terraform.
Created low latency website using S3, Cloudfront, and Route53.
Automate provisioning of cloud infrastructure using different infrastructures as a code tool.
Testing and deployment automat

Bincom Dev Center logoBC

Python Developer

Apr 2019 - Oct 2019 (6 months)

Developed backend components to improve responsiveness and overall performance.
Developed API(s) using flask framework.
Supervised and led the company`s Python team.
Coordinated classes and meetings to ensure that time and resources are properly maximized.
Managed, updated, and debugged already existing codes to improve efficiency and readability.
Developed machine learning models.

Education

Degrees, certifications, and relevant coursework

LU

Liverpool John Moores University

Msc, Computing and Information Systems

2022 - 2025

Liverpool John Moores University logoLU

Liverpool John Moores University

Master of Science, Computing and Information Systems

Master of Science in Computing and Information Systems from Liverpool John Moores University.

University of Lagos logoUL

University of Lagos

Bachelor of Science, Geophysics

Bachelor of Science in Geophysics from the University of Lagos.

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