Structure first.
In studIA I designed the structure before writing features.
About David Rosales
I’m a Computer Science student who already ships software. I like to understand how a system works before I build it — and then build it all the way to release.
My story
I started programming in high school in Bogotá, mostly to solve math problems. Code turned out to be a different way to see what I love about math: structure, logic, and problems that have a clean answer.
I moved to Canada to study Computer Science, with a focus on cloud computing, at Sheridan College. While studying, I built studIA Notes, a study app I wished I had: I couldn’t find one that let me study the way I wanted.
I designed its architecture, directed its AI-assisted development and built its server myself. Now I want to join a team, learn how software is built at scale and contribute from the first week.
See how I built studIA Notes →
What this means for your team
You get someone who has already taken a product from idea to release: I know what it takes to make decisions, live with them and fix them. And because I’m early in my degree, there’s time to grow with your team.
How I work
I own what I build.
The server, the API keys and the release were mine.
Honest about my work.
I’ll tell you what I wrote, what AI wrote and what I’m still learning.
Math-driven curiosity.
I learn by solving problems.
Education and experience
Sheridan College
Honours Bachelor of Computer Science (Cloud Computing) · Oakville, ON
Sept 2025 – Apr 2029 (expected)
COORATIENDAS
Store Manager and Tech Assistant · Bogotá, Colombia · family business — on site when I’m in Colombia, remote the rest of the year
Jan 2022 – Present
- Administered the store’s accounting software, keeping transaction and inventory records accurate.
- Diagnosed and fixed computer and point-of-sale problems, minimizing downtime.
- Provide remote IT support — for example, restored the employee time-clock (attendance) software remotely with AnyDesk.
- Supervised staff and handled supplier negotiations, cash and inventory.
Languages: English and Spanish — bilingual · French — basic
Let’s talk about your team.
Email me, connect on LinkedIn or download my résumé.