Onoja Steven Eleojo

Fullstack developer & DevOps Engineer

I build performant, aesthetically pleasing, and accessible web applications. I also have experience with cloud infrastructure and DevOps practices.

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HEY! šŸ‘‹

I’m a developer and DevOps engineer, focusing on building reliable, scalable, and user-friendly applications.

My expertise spans full-stack web development with React, React-Native, Tailwindcss, Next.js, Node.js, and TypeScript, as well as expertise with databases like MongoDB, Firebase, Appwrite, PostgresSQL. At the same time, I’m also experienced in cloud infrastructure using AWS, Draw.io, Docker, Kubernetes, Terraform, Jenkins, SonarQube, Sonatype Nexus, Slack, Checkov, Trivy, and Ansible. I also have experience with monitoring tools like Newrelic, Prometheus & Grafana, and ELK stash. I enjoy exploring how modern frameworks and tools continue to evolve and how they can be applied to real-world projects.

My experience across web development and DevOps gives me a unique perspective on both creating intuitive interfaces and managing the systems that support them. I currently work on projects where I combine development skills with infrastructure management, ensuring applications are performant, secure, and scalable. What keeps me motivated is the constant evolution of technology.

I love experimenting with new tools, frameworks, and methodologies, and applying that knowledge to improve the efficiency and impact of the projects I work on. By blending development and operational expertise, I bring a holistic view to complex challenges, finding solutions that work for both users and systems. I’m always open to conversations about technology, DevOps, web development trends, and innovative solutions.

Experience

Senior DevOps Engineer

CloudHight Consulting April 2025 – Present

Led automation of CI/CD pipelines for enterprise web and mobile applications.Provisioned and managed highly scalable AWS infrastructures using Terraform and Ansible.Optimized deployments with Kubernetes for microservices applications.Redesigned delivery pipelines, reducing lead time by 73%.

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Applications Developer

RUSUL Ltd Oct 2024 – Present

Designed and developed the company website using Next.js.Streamlined website responsiveness on mobile devices, enhancing user experience.Optimized load times for web applications for smoother browsing.

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IT Operations Officer

Nig College of Forensic & Fraud Investigators Apr 2024 – Sept 2024

Provided IT support for staff members, increasing productivity.Created documentation for data analysis procedures ensuring audit consistency.Delivered graphics and marketing designs, improving client satisfaction.

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Web Developer

NNPCL May 2022 – Sept 2022

Developed user interfaces with React, JavaScript, and HTML5.Integrated third-party APIs to enhance application functionality.Collaborated with UX/UI designers to implement user-friendly designs.

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Software Developer

PalmView Technologies Ltd Jun 2021 – Aug 2021

Troubleshot and debugged Java-based applications.Integrated applications with APIs and databases.Optimized code for better performance and scalability.

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Projects

These are projects I have designed and developed in my free time.

Contact

If you have any questions about my projects or other comments, feel free to send an email at onojasteven13@gmail.com.