diff --git a/data/implementations.yaml b/data/implementations.yaml
index cb09104..eedb193 100644
--- a/data/implementations.yaml
+++ b/data/implementations.yaml
@@ -663,6 +663,16 @@
     - plug
     - postgres
 
+"Elixir - Phoenix / Postgres":
+  description:
+    An implmentation using <a href="https://www.phoenixframework.org/">Phoenix framework</a> (v1.7), Ecto, and <a href="http://elixir-lang.org">Elixir</a>, deployed to <a href="https://www.gigalixir.com/">Gigalixir</a>. Written by <a href="https://github.com/kputh">Kai Puth</a>.
+  live_url: https://todo-backend-phoenix-1-7.gigalixirapp.com/api/todos
+  sourcecode_url: https://github.com/kputh/todo_backend_phoenix_1_7
+  tags:
+    - elixir
+    - phoenix
+    - postgres
+
 "Java - Axon + Spring Boot":
   description:
     Implementation using <a href="http://www.axonframework.org/">Axon</a>, a Java CQRS framework, + <a href="http://projects.spring.io/spring-boot/">Spring Boot</a>. This version "cheats" by storing todos in an in-memory repository. By <a href="http://ryanoglesby08.github.io/">Ryan Oglesby</a>