jacobchak.com

Projects

Free LLM Router

An API that returns customizable live-updated lists of available free LLM models on OpenRouter, solving the problem of rate limits, random errors, and disappearing models.

2026 - present
Developer Tools
Astro
AI Tools
+6

Tallr

AI CLI session tracker that shows which sessions are working, waiting for input, or idle - solving the problem of lost productivity from unnoticed pending sessions.

2025 - present
Tauri
React
Rust
+4

Course Rater

A platform for students to share resources, reviews, and ratings for their courses and instructors.

2024 - present
Typescript
PostgreSQL
Next.js
+1

Collabdemy

A platform for researchers to find collaboration opportunities.

2025 - present
React
Next.js
PostgreSQL
+1

Plan Cake

A social event app for organizing movie nights and discovering local shows

2024 - present
React
JavaScript
PostgreSQL
+1

Local Marketplace

A marketplace app that connects local businesses and customers.

2024 (Completed)
Next.js
Typescript
MongoDB

Leaflet WebMap

A react leaflet app that allows users to create their own map features.

2024 (Completed)
GIS
React
Leaflet

PickAFilm

A react native app that helps users to select their preferred films.

2023 (Completed)
React Native
Expo

Machine Learning Analytics

A machine learning and data analysis project that predicts the road conditions in India.

2023 (Completed)
Machine Learning
PySpark
Python

Lecture League

A course rating web application.

2023 (Completed)
JavaScript
React
Django
+1

BI Sales Analysis

Analyzed sales data using SQL and Power BI to create interactive dashboards for business insights.

2023 (Completed)
SQL
Power BI

Arduino Posture Corrector

A posture corrector device attached on the chair, using the Arduino kit hardware and the software.

2023
Hardware
Arduino

Kowloon Rater

A rating/ranking game that is perfect for family and friend gatherings.

2023
Web Programming

Financial Complaints Dashboard

A Tableau dashboard that analyzes financial complaints through KPIs and advanced analytics.

2023 (Completed)
Tableau

Data Professional BI

A machine learning and data analysis project that predicts the road conditions in India.

2023 (Completed)
Power BI

Course Companion

A system to help students at the University of Calgary plan their courses.

2023 (Completed)
UX/UI Design

Clicker Game

An interactive application designed to improve hand-eye coordination and reflex responses.

2023 (Completed)
Javascript
HTML
CSS

Screen Unlock

A unique multi-touch screen lock and sensory screen unlock design for mobile devices.

2023 (Completed)
UX/UI Design