New customers can spin up VMs, build with AI, and query data at no cost.
Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Start Free
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Volunteer workshift scheduler for a helpline service
Code written in Python finds the best possible schedule for volunteers while incorporating constrains and special requirements using CP-SAT Solver (Constraint Programming - boolean SATisfiability problem Solver).
Java version is in development.
The problem
Arranging volunteers for a helpline service for the period of one month.
There are three types of work that could be done on the same day:
Phone shift: Every day.
Chat shift: Mondays and Wednesdays.
Observer shift: Any day.
...