--- title: "Stefanie A Davis (@StefDavis) | Hashnode" description: "Data Engineer building in Web3. Read the latest articles by Stefanie A Davis on Hashnode." url: "https://hashnode.com/@StefDavis" --- @StefDavis # Stefanie A Davis @StefDavis · Los Angeles, California · Joined December 2021 Data Engineer building in Web3 ### [A Guide to Estuary: Upload a File and Run Your Own Node](https://stefcodes.hashnode.dev/a-guide-to-estuary-upload-a-file-and-run-your-own-node?utm_source=hashnode&utm_medium=feed) This process spanned a couple of weeks to understanding the concepts involved and running into many pitfalls. The Protocol Labs Team has documentation. However, Estuary is a new technology that's still in Alpha. So, there are a few issues you can Goo... 5 min read · [stefcodes.hashnode.dev](https://stefcodes.hashnode.dev/a-guide-to-estuary-upload-a-file-and-run-your-own-node?utm_source=hashnode&utm_medium=feed) [Oct 18, 2022](https://hashnode.com/posts/a-guide-to-estuary-upload-a-file-and-run-your-own-node/6347b3d28c55aab20fcff700) ### [🚀👩🏽‍🚀Spaces Con 2022: Tech Conference using Twitter Spaces 👾🛸](https://stefcodes.hashnode.dev/spaces-con-2022-tech-conference-using-twitter-spaces?utm_source=hashnode&utm_medium=feed) What is Spaces Con? A Conference focused on creativity through public speaking by lowering the barrier to entry using Twitter Spaces. Why? 🗣Your voice matters. How do I sign up? Typeform: cnsexkzovan.typeform.com/to/ITcAzWAe (Don't be put off by ... 2 min read · [stefcodes.hashnode.dev](https://stefcodes.hashnode.dev/spaces-con-2022-tech-conference-using-twitter-spaces?utm_source=hashnode&utm_medium=feed) [Sep 28, 2022](https://hashnode.com/posts/spaces-con-2022-tech-conference-using-twitter-spaces/6334b23241ad82ff8b80d568) ### [Introducing Chainlink: Bridging The Real World And Blockchain Data](https://stefcodes.hashnode.dev/introducing-chainlink-bridging-the-real-world-and-blockchain-data?utm_source=hashnode&utm_medium=feed) Chainlink is a decentralized network of oracles that enables smart contracts to securely interact with real-world data and services outside blockchain networks. With Chainlink, the traditional systems that currently power modern economies can connect... 2 min read · [stefcodes.hashnode.dev](https://stefcodes.hashnode.dev/introducing-chainlink-bridging-the-real-world-and-blockchain-data?utm_source=hashnode&utm_medium=feed) [Sep 7, 2022](https://hashnode.com/posts/introducing-chainlink-bridging-the-real-world-and-blockchain-data/631875ac5abe8613b3d2d9b2) ### [What is Celestia? Why should I Care?](https://stefcodes.hashnode.dev/what-is-celestia-why-should-i-care?utm_source=hashnode&utm_medium=feed) "Celestia is a minimal blockchain that only orders and publishes transactions and does not execute them. By decoupling the consensus and application execution layers, Celestia modularizes the blockchain technology stack and unlocks new possibilities ... 2 min read · [stefcodes.hashnode.dev](https://stefcodes.hashnode.dev/what-is-celestia-why-should-i-care?utm_source=hashnode&utm_medium=feed) [Aug 29, 2022](https://hashnode.com/posts/what-is-celestia-why-should-i-care/630d3b3756df9e8e50253db5)