diff --git a/btc-portfolio/.gitignore b/btc-portfolio/.gitignore
new file mode 100644
index 0000000..d22ebc3
--- /dev/null
+++ b/btc-portfolio/.gitignore
@@ -0,0 +1,19 @@
+# Database
+data/
+
+# Python
+__pycache__/
+*.py[cod]
+*.pyo
+*.pyd
+.Python
+*.egg-info/
+.env
+
+# Node
+frontend/node_modules/
+frontend/build/
+
+# Misc
+.DS_Store
+*.log
diff --git a/btc-portfolio/data/btc_portfolio.db b/btc-portfolio/data/btc_portfolio.db
deleted file mode 100644
index 6d9ecdf..0000000
Binary files a/btc-portfolio/data/btc_portfolio.db and /dev/null differ