Cassandra Julienne Mojica (cassandrajuliennemojica)

AI Prompt Engineer @ Meta, ex-AI Prompt Engineer @ Cohere, ex-Machine Learning Engineer Intern @ AMNESIA

Toronto, Ontario, Canada
GitHub
LinkedIn

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
128413 participants

AI in Action

Online

Innovate Together: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
6697 participants

Agentforce Virtual Hackathon

Online

Build groundbreaking agents and compete for $140k in prizes

$140,000 in prizes
Winners announced
7208 participants

Hack Reddit 2025

Online

Create a new game or experience for the Reddit community!

$36,000 in prizes
Winners announced
1743 participants

Pinecone Hackathon: Jumpstart Real-World AI Applications

Online

Join the week-long hackathon to solve real-world problems with Generative AI tools and platforms.

$101,680 in prizes
Winners announced
1396 participants

Hack the North 2022

Waterloo, Canada

Canada's Biggest Hackathon - University of Waterloo

$CAD 50,298 in prizes
Sep 17 – 18, 2022
827 participants

NextStep Hacks 2022

Online

Sponsored by ETHEREUM; The world is changing faster than anticipated. What will you create to solve biggest problem in life? The largest virtual middle and high-school hackathon.

$156,982 in prizes
Winners announced
398 participants

Hack the North 2021

Online

Canada's Biggest Hackathon

$30,726 in prizes
Winners announced
1644 participants

Hack the Valley 4

Toronto, Canada

The 4th iteration of Hack the Valley

$4,315 in prizes
Feb 14 – 16, 2020
391 participants