Karl Greer

Karl Greer

Aspiring Data Analyst & Cloud Practitioner

📧 Karlgreer1999@gmail.com | 📱 +353 85 213 6844 | 📍 Co. Dublin, Ireland

Professional Profile

Adaptable professional transitioning into Data Analytics and Cloud Computing after a successful career in hospitality management. I bring years of leadership experience managing large teams and complex operations at major venues including the Convention Centre Dublin, 3Arena, and Electric Picnic. Following my time as a Supervisor, I spent a year living in Spain (2023–2024) where I grew up. I took a career break for my mental health to re-evaluate my path and have dedicated myself to technical training. Now upskilled and trained in AWS Cloud Essentials, Digital Marketing, and Google Analytics, I am reliable, hardworking, and ready to leverage my problem-solving abilities to solve any challenges in a full-time role.


Technical Skills & Training

AWS Cloud Practitioner Essentials Microsoft Azure AI Essentials Google Data Analytics Operations Management Digital Marketing Interested in Studying Code

Projects & Experience

Click on a role to view details.

Cloud-Hosted Resume Project

Jan 2026 - Present
Personal Project

Designed and deployed a serverless online resume using AWS Cloud services.

  • Cloud Infrastructure: Configured AWS S3 buckets for static website hosting with custom policy permissions.
  • AI-Assisted Development: Utilized AI tools to generate the core HTML & CSS structure, then personally troubleshooted and refined the code to ensure it runs perfectly in the browser.
  • Problem Solving: Resolved deployment errors including permission policies and file naming conventions.

Team Leader & Supervisor

2017 - 2022
Fitzers Catering (CCD, 3Arena, Electric Picnic)

Promoted to leadership based on performance in high-volume, rapid-deployment environments.

  • Operational Leadership: Promoted from waiter to supervisor based on performance in high volume, fast paced environments including the CCD, Electric Picnic and the 3Arena.
  • Management & Planning: Planned and executed daily operational timetables, coordinating staff duties, event setup, and service flow.
  • High Stakes Responsibility: Entrusted with manager level responsibilities at the Curragh Racecourse, specifically overseeing the Owners and Trainers Restaurant.
  • Team Management: Managed large teams of staff, maintaining high service standards through clear communication and proactive leadership during intensive shifts.
  • Conflict Resolution: Handled complex customer service issues and real-time problem resolution, ensuring high client satisfaction under high-pressure conditions.

Supervisor & Waiter

2018 - 2020
Knights Catering

Selected for high-profile events at sensitive locations (Dept. of Foreign Affairs) due to reliability.

  • Targeted Recruitment: Selected by a previous manager based on a strong reputation for operational reliability and the ability to represent the company at high-profile, sensitive locations.
  • Coordination & Site Setup: Transport and deployment of catering equipment across a diverse range of venues, including the Department of Foreign Affairs, private members clubs, and historical sites.
  • Resource Management: Maintained strict inventory control and equipment organization during transit and on-site, ensuring zero downtime and maximum efficiency during live events.

Education & Coursework

CompTIA A+ (In Progress)

ecollege.ie | 2026 - Present

AWS Cloud Practitioner Essentials

AWS Training & Certification | Completed Jan 2026

Microsoft Azure AI Essentials

LinkedIn Learning | Completed Jan 2026

Google Data Analytics Professional Certificate

Coursera / Google | Issued 2025

Digital Marketing

Whitehall College | 2019 - 2020

Leaving Certificate

2013 - 2019