Smart DevOps Engineer with career spent in IT designing and planning. Talented leader with extensive knowledge of high availability architecture and concepts. Ready to tackle new challenges in project planning and development capacity.
Hi, I’m
Oisahoin Ifijeh
DevOps Engineer
Frisco,Tx
Education
Federal Polytechnic Ado-ekitiEkiti, Nigeria
Bachelor of Science from Marketing Management And Research
11-2003
University Overview
Timeline
DevOps Engineer
Ice-Techy (Remote)
06.2021 - Current
DevOps Engineer
HensleyBaker Inc (Remote)
02.2019 - 05.2021
Linux Engineer
HensleyBaker Inc (Remote)
04.2017 - 12.2018
Federal Polytechnic Ado-ekiti
Bachelor of Science from Marketing Management And Research
- AWS Certified Developer Professional
- CompTIA Security +
- Terraform Associate
- Professional Scrum Master
Summary
Skills
- Cloud Services: AWS, GCP, Azure
- Version Control: Git, GitLab, GitHub, Bitbucket
- Database Systems: MySQL, PostgreSQL and MongoDB
- Collaboration Tools: Slack, Jira and Confluence
- Operating Systems: Linux (Ubuntu, CentOS) and Windows Server
- Infrastructure as Code: Terraform and AWS CloudFormation
- Scripting: Python, Bash and Java
- Containers and Orchestration: Docker and Kubernetes
- CI/CD Tools: Jenkins, GitLab CI/CD, AWS CodePipeline, CodeBuild, and CodeDeploy
- Monitoring and Logging: CloudWatch, Prometheus and Grafana
- System and Network Security
- Apache
- Disaster Recovery Planning
- Infrastructure Development
- Script Maintenance and Updates
- API Design and Development
- Amazon Web Services
- Source and Version Control: Git and Github
- Programming Languages: Java, C#, Net, Python
- Data Storage and Retrieval
- Agile Development Methodologies
- Testing and Debugging
Work History
Ice-Techy (Remote)Texas, TX
DevOps Engineer
06.2021 - Current
Job overview
- Creates Jenkins jobs to create AWS infrastructure from Git repos containing Terraform codes and administered Jenkins for managing weekly builds.
- Implements infrastructure provisioning and configuration management for application using AWS Cloud Formation and CDK, enabling rapid deployments and ensuring consistent and repeatable environments.
- Integrates automated security tools such as Veracode, Snyk, SonarQube, Checkmarx in Jenkins CI/CD build pipeline.
- Collaborated closely with development teams to implement and enforce branching strategies such as GitFlow, allowing for streamlined collaboration, code versioning, and release management.
- Configure AWS IAM roles and policies in the CI/CD pipeline to grant least privilege access for build and deployment processes, ensuring a secure and controlled environment for migrated microservices
- Leveraged AWS Lambda, AWS API Gateway, and AWS Step Functions to build serverless microservices, reducing operational overhead.
- Orchestrated containerized microservices using Amazon EKS (Kubernetes) for efficient scaling and management.
- Implemented Infrastructure as Code (IaC) with AWS CloudFormation, managing resources declaratively.
- Implemented comprehensive monitoring and alerting solutions using tools like CloudWatch, Prometheus, and Grafana to gain real-time insights into application performance and infrastructure health
- Created CI and CD pipelines with Jenkins and Docker to automate the build process of applications.
- Configured, managed, and monitored cloud-based services such as AWS EC2, S3, EBS, ELB, RDS using Terraform and Ansible.
HensleyBaker Inc (Remote)Washington, DC
DevOps Engineer
02.2019 - 05.2021
Job overview
- Integrated a CI/CD pipeline using AWS CodePipeline and CodeBuild for a serverless application, enabling automated deployments and continuous integration of new features using AWS Lambda, API Gateway, and DynamoDB for real-time data processing
- Utilized Git for version control, applying branching and merging strategies for efficient code management.
- Automated routine infrastructure and deployment tasks with Python scripts, improving efficiency.
- Created and utilized Cloud Watch to monitor resources such as EC2, CPU memory, Amazon RDS DB services, Dynamo tables, and EBS volumes. Encrypts the EBS volumes to make sure the data in rest is secured and protected and implements an automated patching process.
- Designed and implemented AWS infrastructure for Python microservice applications, ensuring high availability and fault tolerance.
- Utilized AWS CodeBuild to automatically build Docker containers and perform unit tests, ensuring code quality and consistency across all microservices in the CI/CD pipeline.
- Orchestrated multi-environment deployments with AWS Fargate, leveraging infrastructure as code (IaC) with Terraform and AWS CloudFormation to ensure consistency, repeata and version control.
- Leveraged AWS Lambda, AWS API Gateway, and AWS Step Functions to build serverless microservices, reducing operational overhead.
- Optimized server resources, including CPU, memory, and disk space, to support AWS Lambda functions efficiently.
HensleyBaker Inc (Remote)Washington, DC
Linux Engineer
04.2017 - 12.2018
Job overview
- Deployed code on Tomcat and JBoss Application Servers for UAT and Development environments, ensuring seamless application functionality.
- Installed, configured, and maintained Windows Servers, collaborating with the team for cross-platform integration.
- Contributed to the installation, configuration, and administration of Red Hat Linux CentOS using Kickstart servers and unattended disk setups, streamlining deployment processes.
- Assisted in network security monitoring and intrusion detection, aligning systems with company requirements for robust cybersecurity.
- Installed, configured, upgraded, patched, monitored, and troubleshot web and enterprise applications on Linux Servers, optimizing server performance.
- Installed and configured Linux operating systems on physical, virtual, and cloud environments.
- Configured network services such as DNS, DHCP, NFS, FTP, SSH and web servers.
- Verified stability, security and scalability of system architecture.
- Optimized resource utilization by tuning kernel parameters and managing memory usage.
Certification
- AWS Certified Developer Professional
- CompTIA Security +
- Terraform Associate
- Professional Scrum Master
Overview
7
years of professional experience
1
Certificate
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