Callum O'Brien Email
Graduate Infrastructure Engineer @ Adherent
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Callum O'Brien Location
- Dublin, IE
Callum O'Brien Work
- Graduate Infrastructure Engineer @ (July 2026 - Present)
- QA Automation Engineer @ (January 2026 - July 2026)
- Software Developer @ (January 2024 - August 2024)
- IT Technician @ International Investment & Underwriting (November 2022 - January 2024)
Callum O'Brien Education
- TU Dublin
Bachelor of Science - BS (Computer Science)
2021-2025
Callum O'Brien Skills
- Agentic Workflows
- Amazon Web Services (AWS)
- Bootstrap (Framework)
- Cascading Style Sheets (CSS)
- Computer Networking
- Continuous Integration and Continuous Delivery (CI/CD)
- Cypress.io
- Docker Products
- Domain Management
- Figma (Software)
- Git
- GitHub
- HTML
- Information Security
- Integration Testing
- IntelliJ IDEA
- Java
- JavaScript
- Jira
- LAN-WAN
- Microsoft Office
- Microsoft Visual Studio Code
- Node.js
- Postman API
- Python (Programming Language)
- React.js
- Stryker
- Svelte
- Tailwind CSS
- Terraform
- TypeScript
- Unit Testing
- Web Content Accessibility Guidelines (WCAG)
- Windows
Callum O'Brien Summary
- Callum O'Brien, based in Dublin, IE, is currently a Graduate Infrastructure Engineer at Adherent. Callum O'Brien brings experience from previous roles at Adherent, Department of Agriculture, Food and the Marine and International Investment & Underwriting . Callum O'Brien holds a 2021 - 2025 Bachelor of Science - BS in Computer Science @ TU Dublin. With a robust skill set that includes Agentic Workflows, Amazon Web Services (AWS), Bootstrap (Framework), Cascading Style Sheets (CSS), Computer Networking and more.
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