diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index df12d67e579..c9dc8319301 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -2474,6 +2474,11 @@
     github = "joncojonathan";
     name = "Jonathan Haddock";
   };
+  jonringer = {
+    email = "jonringer117@gmail.com";
+    github = "jonringer";
+    name = "Jonathan Ringer";
+  };
   jorsn = {
     name = "Johannes Rosenberger";
     email = "johannes@jorsn.eu";
diff --git a/pkgs/development/python-modules/applicationinsights/default.nix b/pkgs/development/python-modules/applicationinsights/default.nix
new file mode 100644
index 00000000000..10f66b24d14
--- /dev/null
+++ b/pkgs/development/python-modules/applicationinsights/default.nix
@@ -0,0 +1,24 @@
+{ buildPythonPackage
+, lib
+, fetchPypi
+, portalocker
+}:
+
+buildPythonPackage rec {
+  version = "0.11.9";
+  pname = "applicationinsights";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1hyjdv6xnswgqvip8y164piwfach9hjkbp7vc2qzhd7amjpim89h";
+  };
+
+  propagatedBuildInputs = [ portalocker ];
+
+  meta = with lib; {
+    description = "This project extends the Application Insights API surface to support Python";
+    homepage = https://github.com/Microsoft/ApplicationInsights-Python;
+    license = licenses.mit;
+    maintainers = with maintainers; [ jonringer ];
+  };
+}
diff --git a/pkgs/development/python-modules/portalocker/default.nix b/pkgs/development/python-modules/portalocker/default.nix
new file mode 100644
index 00000000000..c9f44dbcceb
--- /dev/null
+++ b/pkgs/development/python-modules/portalocker/default.nix
@@ -0,0 +1,37 @@
+{ buildPythonPackage
+, fetchPypi
+, lib
+, sphinx
+, flake8
+, pytest
+, pytestcov
+, pytest-flakes
+, pytestpep8
+}:
+
+buildPythonPackage rec {
+  version = "1.4.0";
+  pname = "portalocker";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0gwjnalfwl1mb9a04m9h3hrds75xmc9na666aiz2cgz0m545dcrz";
+  };
+
+  checkInputs = [
+    sphinx
+    flake8
+    pytest
+    pytestcov
+    pytest-flakes
+    pytestpep8
+  ];
+
+  meta = with lib; {
+    description = "A library to provide an easy API to file locking";
+    homepage = https://github.com/WoLpH/portalocker;
+    license = licenses.psfl;
+    maintainers = with maintainers; [ jonringer ];
+    platforms = platforms.unix; # Windows has a dependency on pypiwin32
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 24123edaf07..46de38b0bf3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1076,6 +1076,8 @@ in {
 
   application = callPackage ../development/python-modules/application { };
 
+  applicationinsights = callPackage ../development/python-modules/applicationinsights { };
+
   appnope = callPackage ../development/python-modules/appnope { };
 
   approvaltests = callPackage ../development/python-modules/approvaltests { };
@@ -1619,6 +1621,8 @@ in {
 
   parsy = callPackage ../development/python-modules/parsy { };
 
+  portalocker = callPackage ../development/python-modules/portalocker { };
+
   portpicker = callPackage ../development/python-modules/portpicker { };
 
   pkginfo = callPackage ../development/python-modules/pkginfo { };