diff --git a/core-buffer/include/BinaryWriter.hpp b/core-buffer/include/BinaryWriter.hpp
new file mode 100644
index 0000000..a039294
--- /dev/null
+++ b/core-buffer/include/BinaryWriter.hpp
@@ -0,0 +1,23 @@
+#ifndef BINARYWRITER_HPP
+#define BINARYWRITER_HPP
+
+#include <string>
+#include "JFFileFormat.hpp"
+
+class BinaryWriter {
+
+    const std::string device_name_;
+    const std::string root_folder_;
+
+public:
+    BinaryWriter(
+            const std::string& device_name,
+            const std::string& root_folder);
+
+    void write(uint64_t pulse_id, const JFFileFormat& buffer);
+
+    void close();
+};
+
+
+#endif //BINARYWRITER_HPP
diff --git a/core-buffer/src/BinaryWriter.cpp b/core-buffer/src/BinaryWriter.cpp
new file mode 100644
index 0000000..62b7ed2
--- /dev/null
+++ b/core-buffer/src/BinaryWriter.cpp
@@ -0,0 +1,20 @@
+#include "BinaryWriter.hpp"
+
+BinaryWriter::BinaryWriter(
+        const std::string& device_name,
+        const std::string& root_folder) :
+            device_name_(device_name),
+            root_folder_(root_folder)
+{
+
+}
+
+void BinaryWriter::write(uint64_t pulse_id, const JFFileFormat& buffer)
+{
+
+}
+
+void BinaryWriter::close()
+{
+
+}
\ No newline at end of file