Liam Nwajei
Summary
Computing Systems and Operations student at Dundalk Institute of Technology with experience gained through coursework in building a microservices-based application using Docker, Flask, and Nginx. Developed a basic understanding of IT systems, networking, and software development through academic projects. Previous experience in aviation, retail, and hospitality environments, demonstrating strong teamwork, reliability, and ability to work under pressure. Seeking a placement in IT to develop practical skills and gain industry experience.
Overview
4
4
years of professional experience
22
22
years of post-secondary education
Work History
Prep Chef
Stoop Your Head
01.2024 - Current
- Operated effectively in fast-paced environments, prioritizing tasks to ensure smooth workflow
- Managed multiple tasks simultaneously while upholding high standards of quality
- Developed time management and adaptability skills to respond to dynamic kitchen demands
Aircraft Service Agent
Sky Handling Partner
05.2024 - 08.2024
- Operated in high-pressure, time-critical environment to ensure timely aircraft turnaround
- Coordinated ground crew and team members to achieve strict operational deadlines
- Exhibited strong communication, teamwork, attention to detail in all tasks
- Adhered to safety procedures to maintain compliance during operations
Sales Assistant
Dunnes Stores
09.2023 - 01.2024
- Provided exceptional customer service and resolved customer queries to enhance shopping experience
- Managed stock levels and supported daily store operations to ensure efficient inventory flow
- Collaborated with team members on projects to strengthen communication and improve teamwork
Farm Labourer
Four Seasons Nurseries
08.2022 - 09.2023
- Exhibited strong work ethic and reliability through consistent attendance and task completion
- Adapted to physically demanding and changing work conditions, ensuring operational continuity
- Applied problem-solving skills in practical environments to address immediate challenges
Education
BSc - Computing Systems & Operations
Dundalk Institute of Technology
Dundalk, LouthLeaving Certificate -
Skerries Community College
Dublin, Ireland 04.2001 - 05.2023
Skills
- Languages: Python, Java, SQL
- Containers & DevOps: Docker, Docker Compose, CI/CD Pipelines, GitLab
- Databases: MySQL, Redis
- Systems & Tools: Linux, Windows, VMware ESXi, Nginx
- Concepts: Microservices Architecture, API Communication, Networking, System Administration, Troubleshooting
- Teamwork & Communication: Worked collaboratively in fast-paced environments including aviation, retail, and hospitality to meet strict deadlines
- Time Management & Organization: Managed multiple tasks under pressure while maintaining high standards of work
- Problem Solving: Applied practical problem-solving in both technical labs and real-world job roles
- Attention to Detail: Maintained accuracy in safety-critical and customer-facing tasks
- Adaptability: Quickly learned new tools and adjusted to changing environments and responsibilities
- Work Ethic & Reliability: Demonstrated consistent attendance, punctuality, and responsibility across multiple roles
- Customer Service: Delivered positive customer experiences and handled queries effectively in retail and hospitality settings
- Working Under Pressure: Performed efficiently in high-pressure environments such as airport operations and busy kitchens
- Health & Safety Awareness: Followed strict safety procedures in aviation and physical work environments
www.linkedin.com/in/liamnwajei3
Projects
Microservices Music Streaming Application
- Built a basic microservices application using Flask, Docker, and Nginx
- Developed an application that allows users to upload and stream songs
- Created multiple services including user, catalog, and player services
- Used Docker Compose to run and manage containers
- Implemented communication between services using HTTP requests
- Configured Nginx as a reverse proxy for routing
- Worked with Redis for simple data handling
- Debugged issues such as container networking and service communication
- Deployed a containerised application to Kubernetes using Kustomize
- Managed different environments (dev/test/prod) using configuration files
- Applied GitOps concepts using Argo CD
- Used kubectl to deploy, monitor, and troubleshoot application components
- Built a producer and consumer system using Kafka to send and receive messages
- Implemented message forwarding between topics with deduplication and offset tracking
- Used Python to process and handle streaming data
- Deployed the system using Docker and tested communication between containers
- Gained understanding of event-driven architecture and real-time data processing
Volunteer Experience
Christian Youth Association, Balbriggan, Dublin, 2023, Present, Participated in charity and community initiatives., Helped organise events and group activities., Demonstrated leadership and teamwork.
Languages
- English: Fluent
- Irish: Basic (Leaving Certificate)
- Spanish: Basic (Leaving Certificate)
- Igbo: low level understanding
Refrences
Available upon request
Timeline
Aircraft Service Agent
Sky Handling Partner
05.2024 - 08.2024
Prep Chef
Stoop Your Head
01.2024 - Current
Sales Assistant
Dunnes Stores
09.2023 - 01.2024
Farm Labourer
Four Seasons Nurseries
08.2022 - 09.2023
Leaving Certificate -
Skerries Community College
04.2001 - 05.2023
BSc - Computing Systems & Operations
Dundalk Institute of Technology