Structure first
I plan the architecture before the code, so the team rewrites less.
David Rosales — software developer
Computer Science (Cloud Computing) at Sheridan College · Toronto area
Already shipping. Still learning.
I designed the architecture of studIA Notes, an AI study app for Android and Windows, and built its server. Now I’m looking for a team to learn from.
Available now for internships & co-ops · GTA or remote
Featured project
studIA Notes: from architecture to release
An AI study app for university students. I designed how it’s built, directed its AI-assisted development and built the server that keeps every API key out of the app.
- Android + Windows
- Own Node.js server
- AI through the server
In closed testing — launching on Google Play on October 27, 2026
How I work
I own what I build
From the server to the API keys to the release: if it’s mine, I see it through.
AI with judgment
I direct AI tools and review what they write. I can explain every decision.
What I work with
- Strongest
- Python
- C#
- .NET
- Also built with
- Flutter
- Node.js
- JavaScript
- SQL
- JSON
- .NET MAUI
- XAML
- Git
- Learning now
- Cloud computing (my program’s focus)
Early in my degree — that’s good news for you
Honours Bachelor of Computer Science (Cloud Computing), Sheridan College, 2025–2029. I graduate in April 2029, so there’s time to grow with your team.
English and Spanish — bilingual · French — basic
Quick answers
When can you start an internship or co-op?
Now. I’m looking for an internship or co-op as soon as possible, to gain industry experience while I finish my degree (I graduate in April 2029). In the GTA or remote.
Do you work on site or remotely?
Both. I’m in the Toronto area (Oakville) and can work on site in the GTA, hybrid or fully remote.
What languages and tools do you work with?
My strongest are Python, C# and .NET. I’ve also built with Flutter, Node.js, JavaScript and SQL, and I’m studying cloud computing.
Did you build studIA Notes by yourself?
Yes. I designed its architecture, directed the AI-assisted development of the app and built its server, including how API keys are handled.
Hiring an intern or co-op? Let’s talk.
I reply to every message within one day.