I am a support-focused developer who designs and builds custom secure CMS and automation solutions. I provide remote web / SaaS-style support across Linux and Windows, triaging multi-case queues, and improving reliability through scripting (Python, Bash) and CI/CD (GitHub Actions). Recently engineered a full-stack React + TypeScript + Supabase CMS (Veritas Tours) with PostgreSQL RLS security, structured data SEO, secure file handling and performance optimisations. I also built an ASP.NET Core YOLO inference API (ONNX Runtime + SkiaSharp) with a real-time React/WebRTC front-end for object detection. I enjoy querying SQL/PostgreSQL for diagnostics, authoring runbooks and knowledge-base docs, and collaborating with stakeholders to resolve issues quickly. I am pursuing Security+, AWS Cloud Practitioner and GitHub Actions certificates.

Piaras Casey

I am a support-focused developer who designs and builds custom secure CMS and automation solutions. I provide remote web / SaaS-style support across Linux and Windows, triaging multi-case queues, and improving reliability through scripting (Python, Bash) and CI/CD (GitHub Actions). Recently engineered a full-stack React + TypeScript + Supabase CMS (Veritas Tours) with PostgreSQL RLS security, structured data SEO, secure file handling and performance optimisations. I also built an ASP.NET Core YOLO inference API (ONNX Runtime + SkiaSharp) with a real-time React/WebRTC front-end for object detection. I enjoy querying SQL/PostgreSQL for diagnostics, authoring runbooks and knowledge-base docs, and collaborating with stakeholders to resolve issues quickly. I am pursuing Security+, AWS Cloud Practitioner and GitHub Actions certificates.

Available to hire

I am a support-focused developer who designs and builds custom secure CMS and automation solutions. I provide remote web / SaaS-style support across Linux and Windows, triaging multi-case queues, and improving reliability through scripting (Python, Bash) and CI/CD (GitHub Actions).

Recently engineered a full-stack React + TypeScript + Supabase CMS (Veritas Tours) with PostgreSQL RLS security, structured data SEO, secure file handling and performance optimisations. I also built an ASP.NET Core YOLO inference API (ONNX Runtime + SkiaSharp) with a real-time React/WebRTC front-end for object detection. I enjoy querying SQL/PostgreSQL for diagnostics, authoring runbooks and knowledge-base docs, and collaborating with stakeholders to resolve issues quickly. I am pursuing Security+, AWS Cloud Practitioner and GitHub Actions certificates.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent

Work Experience

Network Engineer at UK Cloud
August 1, 2021 - August 31, 2022
Web Developer & Support Specialist at Auto-mate Consultancy
August 1, 2022 - October 29, 2025
Automated deployment/testing with Bash & Python on Linux cloud servers. Managed secure server configurations and GitHub Actions for CI/CD. Improved website loading performance from 8.4s to 0.8s through custom lazy-load components and optimisation, plus implemented a lazy-load LLM chatbot with automated workflows utilising N8N.
Support Services Assistant at WHSCT, Derry
April 1, 2024 - April 1, 2024
Ensured compliance with data protection regulations. Operated effectively in time-sensitive and varied shift environments.
Network Engineer Intern at UKCloud
September 1, 2022 - September 1, 2022
Supported Linux systems, automated tasks with Bash scripts. Assisted in network configuration and security monitoring. Played a key role in the migration of infrastructure automation from Ansible to Terraform, enhancing deployment efficiency and reliability. Helped manage upkeep of Ansible inventory and playbooks, ensuring seamless integration with existing systems.

Education

A-Levels at St Columb's College
January 11, 2030 - January 1, 2021
GCSE at St Columb's College
January 11, 2030 - October 29, 2025

Qualifications

Cisco Certified Network Associate
October 18, 2025 - October 18, 2025
Google Cyber Security
October 18, 2025 - October 18, 2025
CCNA
January 11, 2030 - October 29, 2025
Google Cybersecurity
January 11, 2030 - October 29, 2025
Azure AI-900
January 11, 2030 - October 29, 2025
AWS Cloud Practitioner
January 11, 2030 - October 29, 2025
CompTIA Security+
January 11, 2030 - October 29, 2025
GitHub Actions
January 11, 2030 - October 29, 2025

Industry Experience

Software & Internet, Media & Entertainment, Professional Services