TOLULOPE GBADAMOSI

Alexandria, Virginia ady0k6@r.postjobfree.com 571-***-**** linkedin.com/in/tolulope-gbadamosi

Senior DevOps Engineer

PROFESSIONAL SUMMARY

Results-driven System DevOps Engineer experienced in leveraging self-direction and emotional intelligence to drive pivotal projects, shape strategic direction, and achieve successful outcomes. Proficient in diverse DevOps tools (CI/CD, Docker, Kubernetes, Ansible, Sonarqube, Nexus, Jenkins), streamlining development, and optimizing performance. Skilled in defining robust branching strategies, enhancing code quality, and implementing backup plans. Expertise in Kubernetes and microservices architecture, fostering collaboration, and leading complex migrations to AWS for cost reduction and performance improvement. Proactive in monitoring systems (Prometheus, Grafana) to drive performance enhancements and meet key indicators.

WORK EXPERIENCE

Senior DevOps Engineer 2018 – Present

Primus Cloud Solutions – Baltimore, MD

●Leveraged a combination of self-direction and emotional intelligence to effectively identify and undertake pivotal projects, playing a critical role in shaping the strategic direction of the company and driving its success.

●Demonstrated advanced proficiency in various DevOps tools and methodologies, including CI/CD, Jenkins, Ansible, Sonarqube, Nexus, and Jenkins. Employed these tools to streamline development processes, improve efficiency, and optimize overall performance.

●Took responsibility for defining and implementing a robust branching and merging strategy, establishing check policies, and enhancing code quality to ensure smooth and reliable software development cycles.

●Developed comprehensive backup and archival plans, mitigating the risk of data loss, and ensuring the integrity of critical systems and information.

●Successfully improved the availability and predictability of test environments, effectively supporting the needs of three development teams and enabling seamless testing and quality assurance processes.

●Demonstrated exceptional efficiency and resourcefulness in optimizing infrastructure and reducing unnecessary expenses by strategically identifying and eliminating idle servers, volumes, and databases, resulting in a notable monthly cost reduction of $4000.

●Possessed extensive hands-on experience with Kubernetes and deep expertise in designing and implementing microservices architecture. Leveraged this knowledge to break down a monolithic application into microservices, significantly improving developer workflow, scalability, and speed.

●Fostered strong collaboration with software developers and engineers, actively ensuring that development processes adhered to established guidelines and best practices.

●Experienced in managing infrastructure as code with either Terraform or Ansible, streamlining the provisioning and configuration of cloud resources.

●Spearheaded a complex project to migrate a legacy on-premises infrastructure to AWS, achieving exceptional results. This initiative led to a substantial 50% reduction in operational costs and a remarkable 30% increase in system performance, showcasing exceptional leadership and technical prowess.

●Built and deployed Docker containers on Kubernetes to break up monolithic app into microservices improving developer workflow, increasing, scalability and optimizing speed.

●Proficiently utilized Prometheus and Grafana for comprehensive monitoring of IT systems, enabling proactive identification of performance issues and driving continuous improvements. Leveraged data-driven insights to optimize system performance, ensure stability, and meet key performance indicators.

Cloud Engineer 2016 – 2018

Super User Consulting – Houston, TX

●Demonstrated functional expertise in LVM, SWAP, Disk Partitioning, and provisioning, contributing to a comprehensive understanding of system administration and infrastructure management.

●Strengthened the security posture of Super User Consulting by implementing multi-factor authentication (MFA) on 50 administrator accounts. This proactive measure effectively mitigated the risk of unauthorized access and bolstered overall security measures.

●Effectively managed a portfolio of 25 AWS accounts, overseeing the setup and configuration of various components such as EC2 instances, RDS databases, VPC, Elastic Load Balancers, Auto Scaling Groups, and S3 buckets. This comprehensive management approach ensured reliable and scalable infrastructure for diverse business needs.

●Implemented automation of manual processes through the utilization of Bash and Python scripts, resulting in an impressive 80% reduction in average response time. By streamlining workflows and minimizing manual intervention, this automation effort significantly improved efficiency and productivity.

●Provided comprehensive support for an AWS cloud environment comprising 1000+ instances, with a focus on configuring elastic IP and elastic storage. This ensured reliable and flexible resource allocation and met the evolving needs of the organization.

●Designed subnets, security groups, IAM roles and policies, EC2 instances, and other essential AWS infrastructure elements for over 20 fintech companies. This involved implementing robust security measures and optimizing network architecture to ensure stable and secure operations.

●Developed a standardized golden Amazon Machine Image (AMI) to facilitate streamlined deployment processes. This initiative resulted in improved efficiency, reduced deployment time for developers, and ensured consistent and reliable application configurations.

●Successfully managed a 30% decrease in monthly AWS expenses by implementing a strategic mix of spot, reserved, and on-demand instances for EC2 workloads. This cost optimization approach allowed for efficient resource utilization while maintaining optimal performance and meeting business requirements.

AREAS OF EXPERTISE

Tools: Docker Hybrid Kubernetes Nagios Helm Ranch Kops Jenkins Maven Git Github Sonarqube Serverless Cloud Services Software Development Agile JIRA CI/CD Amazon Web Services Packer Artifactory Continuous Integration Continuous Delivery IAAC Linux Administration Performance Analysis Cloud Infrastructure

AWS: VPC S3 RDS IAM ELB EFS KMS PaaS IaaS AWS CLI AWS SDK Lambda CloudFront

Security & Monitoring: Security Groups NACL Amazon Inspector Cloudtrail Cloudwatch Prometheus Grafana Nagios New Relic AWS GUARDDUTY.

Networking: TCP/IP DHCP OSI MODEL DNS Internet Gateway VPC Subnets EIP Virtual Private Gateway

Database Technologies: MSYQL ORACLE MariaDB RDS DynamoDB Aurora SQL NoSQL MongoDB

Container & Container Orchestration: Docker Kubernetes Helm Ranch ECR Docker hub EKS KOPS

IAC: Terraform Ansible.

SCRIPTING AND Progamming: Python, Bash, Core Java, AWS SDK (Boto3), Tkinter

EDUCATION

Bachelor of Business Administration

Eastern Mediterranean University – Famagusta, TRNC

CERTIFICATIONS

AWS Solutions Architect Associate Amazon Web Services, 2020 TSMD5RQBCMFE123Q

AWS Sysops Admin Amazon Web Services, 2020 8DVB03XJ2MFQ1Y93

Red Hat Systems Administrator RED HAT, 2020

AWS Certified Security - Specialty Amazon Web Services, 2021-2024 FCZXH1BBDBV1QH32

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