# Showcase Your Python Skills

From APIs to AI, Python developers power startup innovation.

Demand: Very High  
Junior: $75k - $105k  
Mid: $105k - $160k

## Python: The Startup Swiss Army Knife

Python handles everything from backend APIs to machine learning pipelines. Its versatility makes it essential for startups that need to move fast and experiment often.

## Profile Tips for Python Developers

1. ### Show API Design Skills  
   Include a project with a well-designed REST or GraphQL API. Document it with OpenAPI/Swagger. Clean API design is highly valued.

2. ### Demonstrate Data Skills  
   Even if you're backend-focused, show comfort with data manipulation. A project involving pandas or SQL queries impresses founders.

3. ### Highlight Async Experience  
   Modern Python uses async patterns heavily. Show experience with asyncio, FastAPI, or Celery for background tasks.

4. ### Include Tests  
   Show you write tests with pytest. Startups need reliable code, and testing discipline signals engineering maturity.

## Project Ideas to Showcase

### REST API with Authentication  
Build a complete API with JWT auth, role-based permissions, and rate limiting. Add Swagger docs for bonus points.  
**Technologies:** FastAPI, PostgreSQL, Redis, Docker

### ML Model API  
Train a simple model and serve it via API. Show you can productionize machine learning, not just run notebooks.  
**Technologies:** Python, scikit-learn, FastAPI, Docker

### Data Pipeline  
Build an ETL pipeline that processes data from multiple sources. Great for showing data engineering fundamentals.  
**Technologies:** Python, Airflow, PostgreSQL, AWS S3

## Recommended Tech Stack

### Web Frameworks
- FastAPI  
- Django  
- Flask

### Databases
- PostgreSQL  
- MongoDB  
- Redis

### Data/ML
- pandas  
- NumPy  
- scikit-learn  
- PyTorch

### Infrastructure
- Docker  
- Celery  
- AWS Lambda  
- Kubernetes

## Frequently Asked Questions

### Should I learn Django or FastAPI?  
Both are valuable. Django is great for full-featured applications with admin panels and ORM. FastAPI is preferred for modern microservices and API-first development. FastAPI is gaining popularity at startups for new projects.

### Is Python good for startups?  
Excellent. Python's readability speeds up development and onboarding. Its vast ecosystem covers web development, data science, automation, and ML. Most startups use Python somewhere in their stack.

### How do I transition from data science to engineering?  
Focus on production skills: API development, testing, Docker, and deployment. Show projects that go beyond Jupyter notebooks to actual running services. Many startups want 'full-stack ML' engineers.

### What Python skills are most in demand?  
API development (FastAPI/Django), async programming, SQL proficiency, and basic ML/data skills. Cloud experience (AWS/GCP) and Docker are increasingly expected. Type hints and modern Python patterns are valued.