diff --git a/.dvc/.gitignore b/.dvc/.gitignore
new file mode 100644
index 0000000..d7d9b48
--- /dev/null
+++ b/.dvc/.gitignore
@@ -0,0 +1,2 @@
+/config.local
+/cache
diff --git a/.dvc/config b/.dvc/config
new file mode 100644
index 0000000..08712f5
--- /dev/null
+++ b/.dvc/config
@@ -0,0 +1,5 @@
+[core]
+    remote = clarin_s3
+['remote "clarin_s3"']
+    url = s3://projects/juddges/dvc
+    endpointurl = https://s3.clarin-pl.eu/
diff --git a/.dvcignore b/.dvcignore
new file mode 100644
index 0000000..5197305
--- /dev/null
+++ b/.dvcignore
@@ -0,0 +1,3 @@
+# Add patterns of files dvc should ignore, which could improve
+# the performance. Learn more at
+# https://dvc.org/doc/user-guide/dvcignore
diff --git a/data/.gitignore b/data/.gitignore
new file mode 100644
index 0000000..3dd093b
--- /dev/null
+++ b/data/.gitignore
@@ -0,0 +1 @@
+/dummy_file.txt
diff --git a/data/dummy_file.txt.dvc b/data/dummy_file.txt.dvc
new file mode 100644
index 0000000..9347ba2
--- /dev/null
+++ b/data/dummy_file.txt.dvc
@@ -0,0 +1,5 @@
+outs:
+- md5: d41d8cd98f00b204e9800998ecf8427e
+  size: 0
+  hash: md5
+  path: dummy_file.txt
diff --git a/requirements.txt b/requirements.txt
index 8208ecd..36d28e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,3 @@
-nbdev==2.3.13
-streamlit==1.31.1
-ruff==0.2.2
-coverage==7.4.3
-pytest==8.0.2
-mypy==1.8.0
-
-
 requests==2.31.0
 pymongo==4.3.3
 xmltodict==0.13.0
@@ -15,3 +7,12 @@ mpire==2.10.0
 tenacity==8.2.3
 loguru==0.7.2
 typer==0.9.0
+
+# dev
+nbdev==2.3.13
+streamlit==1.31.1
+ruff==0.2.2
+coverage==7.4.3
+pytest==8.0.2
+mypy==1.8.0
+dvc[s3]==3.48.3