Projects
Real world project ideas across every track. Each one lists a problem, a stack, milestones, and what it proves. Mark a project as planned, building, or shipped to track your portfolio.
Document question and answer with RAG
answer questions over a set of PDFs with citations
Multi agent research assistant
research a topic, browse, synthesize, and write a report
Code review agent
review a pull request and suggest improvements
Structured data extractor
pull typed fields from invoices and receipts
Semantic search over personal notes
search your own notes by meaning
Customer support bot with escalation
answer support questions and escalate hard ones
Streaming events pipeline
ingest financial events and write clean tables
Medallion data lake
bronze, silver, and gold layers over raw data
Batch ETL with orchestration
schedule and monitor a daily ETL
Analytics warehouse with dbt
turn raw tables into tested marts
End to end ML pipeline
train, register, serve, and monitor a model
Churn prediction service
predict customer churn and serve scores
Fine tuned small language model
specialize a small model on domain data
LLM evaluation harness
regression test prompts and models
URL shortener at scale
shorten and redirect with analytics
Rate limiter service
a reusable distributed rate limiter
Job queue and worker system
run background jobs reliably
Real time chat
live messaging with presence
Notification service
multi channel delivery with retries
Event driven order system
process orders with events and sagas
Distributed key value store
a small replicated key value store
This placement dashboard
the very app described in the docs folder
Markdown notes app with sync
a fast notes app with offline support
Analytics dashboard builder
drag charts onto a dashboard
Collaborative whiteboard
a shared drawing canvas
CI and CD platform demo
a full pipeline for a sample app
Observability stack
full metrics, logs, and traces for a service
Infrastructure as code module library
reusable Terraform modules for a stack
A and B test analysis tool
upload results and get a significance verdict
Recommendation system
recommend items from interactions
Time series forecasting service
forecast a metric and serve predictions
Sales analytics end to end
from raw data to a decision dashboard