--- title: "Osvaldo Rosales (@osvaldorosales) | Hashnode" description: "Physicist & Software Engineer. I enjoy solving problems with math, software, and the internet. Read the latest articles by Osvaldo Rosales on Hashnode." url: "https://hashnode.com/@osvaldorosales" --- @osvaldorosales # Osvaldo Rosales @osvaldorosales · Remote, UTC-7 · Joined January 2023 Physicist & Software Engineer. I enjoy solving problems with math, software, and the internet. ### [Build AI applications with OpenAI, Python and FastAPI](https://osvaldorosales.hashnode.dev/build-ai-applications-with-openai-python-and-fastapi?utm_source=hashnode&utm_medium=feed) A step-by-step guide on leveraging OpenAI's latest AI capabilities in your application. 8 min read · [osvaldorosales.hashnode.dev](https://osvaldorosales.hashnode.dev/build-ai-applications-with-openai-python-and-fastapi?utm_source=hashnode&utm_medium=feed) [Jan 13, 2023](https://hashnode.com/posts/build-ai-applications-with-openai-python-and-fastapi/63c0c9074cb4f40aba18e640) ### [Microservices 101](https://osvaldorosales.hashnode.dev/microservices-101?utm_source=hashnode&utm_medium=feed) An Introduction to the Future of Software Development 6 min read · [osvaldorosales.hashnode.dev](https://osvaldorosales.hashnode.dev/microservices-101?utm_source=hashnode&utm_medium=feed) [Jan 8, 2023](https://hashnode.com/posts/microservices-101/63ba098dcda2bc0eac0d06f8)