// praxis
Hire a Freelance Python Developer
Python is the dominant language for AI, data, and automation work. Praxis uses Python for LLM integrations, data pipelines, FastAPI backends, and automation systems — production-grade Python with proper typing, testing, and deployment.
AI and LLM development
Python is the primary language of the AI ecosystem — OpenAI, Anthropic, LangChain, LlamaIndex, Hugging Face. Praxis builds LLM-powered systems, RAG pipelines, and AI automation workflows in Python that work reliably in production.
FastAPI backends
FastAPI for high-performance REST APIs — async by default, automatic OpenAPI documentation, Pydantic validation, and JWT authentication. Python backends that are fast, typed, and maintainable.
Data pipelines and automation
ETL pipelines, scheduled jobs, webhook processors, and workflow automation. Python scripts that run reliably in production — not Jupyter notebook code copy-pasted into a cron job.
question
Can you integrate Python AI services with a JavaScript frontend?
Yes. Praxis builds Python FastAPI backends that serve Next.js or React frontends — standard REST or GraphQL APIs connecting both sides.
question
Do you work with existing Python codebases?
Yes. Legacy Python rescue, refactoring, typing improvements, test coverage, and modernisation are standard work.
Ready to discuss your project? Send a brief and we will be in touch within 24 hours.
or email hello@praxis.best — reply within 24 hours.