One of the biggest frustrations for developers in Ethiopia is the phrase “It works on my machine.” Different environments, varying server configurations, and unstable infrastructure make deployment painful.
Docker has been one of the best tools I’ve adopted.
Why Docker Matters Here
- Creates consistent environments
- Simplifies dependency management
- Makes deployment more reliable
- Great for team collaboration
My Typical Docker Setup for Full-Stack Projects
version: '3.8'
services:
frontend:
build: ./client
ports:
- "3000:3000"
environment:
- NODE_ENV=development
backend:
build: ./server
ports:
- "5000:5000"
depends_on:
- postgres
postgres:
image: postgres:16-alpine
environment:
POSTGRES_PASSWORD: ${DB_PASSWORD}
volumes:
- postgres_data:/var/lib/postgresql/data
volumes:
postgres_data:
Benefits I’ve Experienced
- No more “works locally but not on server” issues
- Easy to share development environment with teammates
- Much faster onboarding for new developers
- Simplified CI/CD pipeline
For developers working in environments with limited resources and unstable electricity/internet, Docker brings much-needed predictability to development and deployment.
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