How does it handle data validation and ORMs?

The skill uses Pydantic v2.9 for strict data validation and SQLAlchemy 2.0 for asynchronous database interactions using the repository pattern.

Can it help with both FastAPI and Django?

Absolutely. It specializes in FastAPI 0.115+ async dependencies and Django 5.2 LTS features like composite primary keys and automatic model imports.

Does this skill support Python 3.13's new GIL-free mode?

Yes, it provides implementation patterns for the experimental free-threaded build (python3.13t) and parallel execution for CPU-intensive tasks.

Does it support modern package managers like uv?

Yes, it includes configuration patterns for both Poetry and the ultra-fast uv package manager to streamline environment setup.

Modern Python Development Specialist

Name: Modern Python Development Specialist
Author: junseokandylee

byjunseokandylee

0•

API Development

Develops high-performance Python applications using Python 3.13+ features, FastAPI, Django, and modern async patterns.

This skill provides domain-specific expertise for building robust Python ecosystems, focusing on the latest standards in Python 3.13. It streamlines the creation of web APIs with FastAPI and Django 5.2, ensures data integrity via Pydantic v2.9, and optimizes database interactions through SQLAlchemy 2.0 async patterns. Whether you are implementing JIT performance boosts, free-threaded GIL modes, or comprehensive test suites with pytest, this specialist guides you through best practices, advanced type hints, and modern package management using poetry or uv.

Key Features

01Modern ORM and database patterns utilizing SQLAlchemy 2.0 async sessions and repository patterns

02Advanced web framework implementation for FastAPI 0.115+ and Django 5.2 LTS

030 GitHub stars

04Python 3.13 optimization including JIT compiler (PEP 744) and GIL-free mode (PEP 703) patterns

05Data validation mastery using Pydantic v2.9 with reusable Annotated validators

06Comprehensive testing strategies using pytest with async fixtures, parametrization, and factories

Use Cases

01Building high-performance, asynchronous REST APIs with FastAPI, Pydantic, and SQLAlchemy

02Refactoring legacy code to utilize Python 3.13 performance improvements and structural pattern matching

03Developing scalable web applications using Django 5.2 LTS features and composite primary keys

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add junseokandylee/claudeautomate moai-lang-python

For use in Claude.ai and ChatGPT

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