[add] licence and contributing

CONTRIBUTING.md

@@ -0,0 +1,37 @@
+# Contributing to [Project Name]
+
+Thank you for your interest in contributing to our project! Please take a moment to review the following guidelines.
+
+## How to Contribute
+
+1. Fork the repository
+2. Create a new branch for your feature or fix: `git checkout -b feature-branch-name`
+3. Make your changes and commit them: `git commit -m 'Description of your changes'`
+4. Push to your branch: `git push origin feature-branch-name`
+5. Submit a pull request
+
+## Code Style
+
+We follow the [style guide](link to style guide) for our project. Please ensure your code adheres to this style.
+
+## Reporting Bugs
+
+To report a bug, open an issue on the GitHub repository and include a detailed description of the problem.
+
+## Suggesting Enhancements
+
+If you have an idea for an enhancement, feel free to open an issue to discuss it.
+
+## Code of Conduct
+
+Please review and adhere to our [Code of Conduct](link to code of conduct) in all interactions.
+
+## License
+
+By contributing to this project, you agree that your contributions will be licensed under the [project license](LICENSE).
+
+We appreciate your help in making our project better!
+
+For questions or clarifications, please reach out to [maintainer's name and email].
+This example provides a basic template for a CONTRIBUTING.md file, outlining guidelines for contributing to a project on GitHub. You can customize this template to fit the specific requirements and processes of your project.
+

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Tuan Nguyen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -20,4 +20,7 @@ Follow via https://debezium.io/documentation/reference/stable/operations/debeziu
 
 ### Architecture
 ![alt text](./images/cdc_debezium_server.gif)
-
+## Contributing
+The project has a separate contribution file. Please adhere to the steps listed in the separate contributions [file](./CONTRIBUTING.md)
+## License
+[![Licence](https://img.shields.io/github/license/Ileriayo/markdown-badges?style=for-the-badge)](./LICENSE)