I'm a Software Engineering Co-Op student at McGill University based in Montreal 🇨🇦. I enjoy building full-stack applications, writing clean backend code, and working on projects that solve real problems.

Languages: C++, Java, Python, R, HTML, CSS, JavaScript

Developer Tools: Git, Docker, Linux, SQL, React

Spoken Languages: English 🇬🇧 | French 🇫🇷 | Romanian 🇷🇴

• Designed and executed 100+ automated unit and integration tests for On-Board Payload components using Pytest and custom frameworks
• Developed and maintained plugins to support internal testing workflows and improve system validation
• Worked with Docker containers and CI/CD pipelines to streamline testing and integration processes
• Contributed to an Agile team through sprint planning, daily scrums, and iterative software improvements

An all-in-one app that lets patients get estimated clinic wait times while helping clinics prioritize and manage patients more effectively.

• Built an interactive front-end with React and a back-end with Python
• Integrated OpenAI's API to sort and prioritize patients by severity and estimated wait time

A full-stack Rock-Paper-Scissors game with both single-player and real-time multiplayer modes.

• Used WebSockets for low-latency, real-time communication between players
• Hosted back-end on Render and deployed front-end on GitHub Pages
• Built a responsive UI using HTML, CSS, and JavaScript

SQL Bootcamp highlights:

• Wrote complex queries using PostgreSQL (joins, subqueries, aggregate functions)
• Integrated SQL with Python for automation using psycopg2

• 📧 david.preda@mail.mcgill.ca
• 💼 LinkedIn
• 🐙 GitHub

Thanks for stopping by! Feel free to explore my repos and reach out. 😄