Abdurahman Olagunju

Lagos

Summary

A highly dedicated individual with a strong aptitude for problem-solving and a versatile skill set. Offers solutions utilizing web technologies and cloud solutions. Devotion to work and a hard-working nature are paramount. Impeccable personal strengths and leadership tactics, as well as intellectual accomplishments, are key attributes. An active and outgoing presence at work with a great sense of humor. Effective communication skills and a strong team spirit allow for the presentation of ideas in an impactful manner. Detail-oriented, organized and meticulous employee. Works at fast pace to meet tight deadlines. Enthusiastic team player ready to contribute to company success.

Overview

years of professional experience

years of post-secondary education

Work History

Senior DevOps Engineer

GIGXPAD (GIG GROUP)

09.2022 - Current

Utilized Helm Charts for package management in Kubernetes deployments.
Incorporated Docker into our workflow to containerize our applications, which drastically enhanced portability and scalability of our software across different environments.
Integrated Amazon SQS into our operations to decouple application components, resulting in noticeable improvements to system scalability and reliability.
Established Continuous Integration/Continuous Deployment (CI/CD) pipeline using GitLab CI. This automation greatly streamlined our development processes, boosting development speed by 60%.
Incorporated ELK Stack into our operations for comprehensive log aggregation and system monitoring. This offered the team real-time insights into system performance and resource utilization.
Performed root cause analysis for production errors, investigated, and resolved technical issues.
Configured and managed databases for all applications.
Automated snapshots/Backups of EC2, RDS, S3 instances, and other services.

DevOps Engineer

Acumen Digital

03.2021 - 09.2022

Managed cloud service infrastructure (AWS, GoDaddy, Sentry, GitHub, Jenkins, Jira, etc.).
Utilized Kubernetes for managing and orchestrating Docker container applications.
Developed and maintained Helm Charts for defining, installing, and upgrading Kubernetes applications.
Monitored service and solution health using Prometheus and Grafana, setting up alerts and dashboards for real-time observability.
Used ArgoCD for declarative continuous delivery and automated deployments to Kubernetes clusters.
Developed a Change Management Process for deployment.
Successfully negotiated costs and proposals with external vendors.
Managed more than 20 production services.
Implemented Infrastructure as Code (IaC) with Terraform (Modules and Variables) for managing cloud infrastructure.
Regularly performed patch upgrades of cloud infrastructures.
Planned, set up, and configured required applications/software to facilitate the efficiency and standards of software development..

DevOps Engineer ( Backend)

SameDay Custom

02.2018 - 02.2021

Implemented integration with payment and mailing API for payments, billing, subscription, unsubscription, and emailing jobs at various points in the customer order flow.
Developed a procurement data submission system based on a distributed systems architecture.
Contributed to all parts of the stack, including API endpoint creation, frontend interfaces, AWS lambda functions with SQS queues, Docker container architecture, testing, and end-to-end system connectivity on a CI pipeline.
Crafted Terraform scripts to automate infrastructure resource creation on AWS for all environments, including GCP, Digital Ocean, etc.
Set up CI/CD implementation for the server using GitHub Actions and Travis-CI.

Education

Bachelor of Science - System Engineering

University Of Lagos

Lagos, LA

09.2014 - 11.2019

Skills

Programming languages: TypeScript ,JavaScript, NodeJS, ExpressJS

Cloud Platforms: AWS, GCP, Digital Ocean

Containerization and Orchestration: Docker, Kubernetes

Messaging and Queueing Systems: RabbitMQ, Kafka, Amazon SQS

Databases: PostgreSQL, MongoDB, MySQL, Redis

Timeline