Hit counter:

Unique monthly visitors:

David O' Connor

David O' Connor

Cloud & DevOps Engineer

Personal Profile

Driven IT professional with experience in a variety of projects including cloud migrations, greenfield automation projects, and retail solutions. Strong communication and teamwork skills developed through prior career experience. Passionate about continuous learning and embracing new technologies to drive results and stay at the forefront of the industry.

Work Experience

Deloitte

Solutions DeveloperAug 2024 - Current

Since February 2024, have been deployed as an SRE with a client whose primary product has over a billion monthly active users worldwide.

Responsibilities include monitoring and deploying images to AWS EKS and GCP clusters, responding to and resolving tickets, and creating comprehensive documentation of client software and processes for new team members.

Deloitte

Cloud AssociateFeb 2023 - Current

Built a development environment for a UK-based retailer. Updated, modernised, and added to pre-existing code and documentation to ensure a secure and easily-maintainable solution.

Worked on an automation project allowing the client to automatically deploy pre-configured AWS resources from a central portal. Used Terraform, Bash, and Powershell to create and configure modules to the client's specification.

Worked on a migration project for a government agency. Responsible for successfully migrating the website's pre-existing search and indexing functionality to Kubernetes and creating an automated media conversion and streaming service.

Freelance & Session Musician

Guitar & Other Instruments2012 - 2022

Worked with many different organisations, directors, and producers, necessitating strong interpersonal skills.

Career highlights included working with conductor John Wilson and the RTE Concert Orchestra, legendary jazz saxophonist Scott Hamilton, and on the Cork Proms' "Diva" concert.

Taught at music schools around Cork, specialising in theory, ensemble, and ear training.

Key Skills

  • AWS, GCP, Azure
  • Linux, Windows
  • Python, Bash, Java, SQL, C
  • Terraform, CloudFormation, Ansible
  • Git, GitHub, CodeCommit
  • Docker, Kubernetes

Projects

  • Kubernetes Resume Challenge using Google Cloud GKE.
  • Cloud Resume Challenge (AWS) using S3, CloudFront, Lambda, Terraform, GitHub Actions and more.
  • WeatherTop Weather Station App using Node.js, Express, Handlebars, and more. Deployed on Glitch.
  • Pet Adoption System written in Bash.
  • Library Management CRUD App using Flask and Python.

Certifications

  • AWS Solutions Architect Associate, AWS Cloud Practitioner
  • Certified Kubernetes Administrator (CKA)
  • Azure AZ-900
  • CompTIA SY0-601 Security+
  • Certified ScrumMaster

Education

South East Technological University

Higher Diploma in Computer ScienceJan 2024 - current

Currently pursuing a part-time degree to enhance my skills and broaden my knowledge base.

QA Tech Skilling

DevOps Engineer - AWS PathwayOct 2022 - Feb 2023

Studied Cloud/DevOps technologies, including a wide variety of AWS/IaC services & tools.

Future In Tech/Cenit College

Cyber Security Practitioner PathwayNov 2021 - Sept 2022

Received a "Pathway Project" award for participating in a project based on the 2021 Irish HSE ransomware attack.

Cork School of Music

MA in Music Performance

University College Cork

BA/Mus (Hons) & BMus (Hons)

Interests

Music, travel, language, coding, photograpy, reading, nature & the outdoors, history, art