diff --git a/lib/algora_web/controllers/api/profile_controller.ex b/lib/algora_web/controllers/api/profile_controller.ex
new file mode 100644
index 000000000..7cde1e440
--- /dev/null
+++ b/lib/algora_web/controllers/api/profile_controller.ex
@@ -0,0 +1,100 @@
+defmodule AlgoraWeb.API.ProfileController do
+  use AlgoraWeb, :controller
+
+  alias Algora.Accounts
+  alias Algora.Payments
+  alias Algora.Reviews
+  alias Algora.Workspace
+
+  def show(conn, %{"user_handle" => handle} = params) do
+    limit = parse_limit(params["limit"])
+
+    with {:ok, user} <- Accounts.fetch_developer_by(handle: handle) do
+      transactions = Payments.list_received_transactions(user.id, limit: limit)
+      enriched_transactions = enrich_transactions(transactions)
+      reviews = Reviews.list_reviews(reviewee_id: user.id, limit: limit)
+      contributions = Workspace.list_user_contributions([user.id], limit: limit, display_all: true)
+
+      json(conn, %{
+        id: user.id,
+        name: user.name,
+        handle: user.handle,
+        bio: user.bio,
+
+        contributions: Enum.map(contributions, &contribution_to_json/1),
+        total_stars: total_stars(contributions),
+        total_contributions: total_contributions(contributions),
+
+        transactions: Enum.map(enriched_transactions, &transaction_to_json/1),
+        reviews: Enum.map(reviews, &review_to_json/1)
+      })
+    else
+      _ ->
+        send_resp(conn, 404, Jason.encode!(%{error: "User not found"}))
+    end
+  end
+
+  defp parse_limit(limit) when is_binary(limit) do
+    case Integer.parse(limit) do
+      {num, _} when num > 0 and num <= 1000 -> num
+      _ -> 10
+    end
+  end
+
+  defp parse_limit(_), do: 10
+
+  defp enrich_transactions(transactions) do
+    Enum.map(transactions, fn tx ->
+      project =
+        case tx.ticket.repository do
+          nil -> tx.sender
+          repo -> repo.user
+        end
+
+      Map.put(tx, :project, project)
+    end)
+  end
+
+  defp transaction_to_json(tx) do
+    %{
+      id: tx.id,
+      amount: tx.amount,
+      succeeded_at: tx.succeeded_at,
+      sender: tx.sender,
+      project: tx.project
+    }
+  end
+
+  defp review_to_json(review) do
+    %{
+      id: review.id,
+      reviewer_id: review.reviewer_id,
+      body: review.body,
+      inserted_at: review.inserted_at
+    }
+  end
+
+  defp contribution_to_json(contribution) do
+    %{
+      repository: %{
+        id: contribution.repository.id,
+        name: contribution.repository.name,
+        stargazers_count: contribution.repository.stargazers_count,
+        user: contribution.repository.user
+      },
+      contribution_count: contribution.contribution_count
+    }
+  end
+
+  defp total_stars(contributions) do
+    contributions
+    |> Enum.map(& &1.repository.stargazers_count)
+    |> Enum.sum()
+  end
+
+  defp total_contributions(contributions) do
+    contributions
+    |> Enum.map(& &1.contribution_count)
+    |> Enum.sum()
+  end
+end
diff --git a/lib/algora_web/router.ex b/lib/algora_web/router.ex
index 3a42f8a2a..53a8577d9 100644
--- a/lib/algora_web/router.ex
+++ b/lib/algora_web/router.ex
@@ -138,6 +138,7 @@ defmodule AlgoraWeb.Router do
   scope "/api", AlgoraWeb.API do
     pipe_through :api
     post "/store_session", StoreSessionController, :create
+    get "/profile/:user_handle", ProfileController, :show
 
     # Legacy tRPC endpoints
     scope "/trpc" do