diff --git a/chros/app/api/users/[userId]/route.ts b/chros/app/api/users/[userId]/route.ts
new file mode 100644
index 0000000..4f51c8a
--- /dev/null
+++ b/chros/app/api/users/[userId]/route.ts
@@ -0,0 +1,38 @@
+import { NextRequest, NextResponse } from "next/server";
+import { PrismaClient } from "@prisma/client";
+
+const Prisma = new PrismaClient();
+
+/**
+ * PATCH /api/users/[userId]
+ */
+
+export async function PATCH(
+  request: NextRequest,
+  { params }: { params: { userId: string } },
+) {
+  try {
+    const { userId } = params;
+    const name = await request.json();
+    if (!name || typeof name !== "string") {
+      return NextResponse.json({ error: "Name is required" }, { status: 400 });
+    }
+
+    const updatedUser = await Prisma.user.update({
+      where: {
+        id: Number(userId),
+      },
+      data: {
+        name,
+      },
+    });
+
+    return NextResponse.json(updatedUser);
+  } catch (error) {
+    console.error(error);
+    return NextResponse.json(
+      { error: "Failed to update user" },
+      { status: 500 },
+    );
+  }
+}
diff --git a/chros/app/api/users/route.ts b/chros/app/api/users/route.ts
new file mode 100644
index 0000000..c1e74b6
--- /dev/null
+++ b/chros/app/api/users/route.ts
@@ -0,0 +1,49 @@
+import { NextResponse } from "next/server";
+import { PrismaClient } from "@prisma/client";
+
+const prisma = new PrismaClient();
+
+/**
+ * GET /api/users
+ */
+
+export async function GET() {
+  try {
+    const users = await prisma.participant.findMany();
+    return NextResponse.json(users);
+  } catch (error) {
+    console.error(error);
+    return NextResponse.json(
+      { error: "Failed to fetch users" },
+      { status: 500 },
+    );
+  }
+}
+
+/**
+ * POST /api/users
+ */
+
+export async function POST(request: Request) {
+  try {
+    const { name } = await request.json();
+
+    if (!name || typeof name !== "string") {
+      return NextResponse.json({ error: "Name is required" }, { status: 400 });
+    }
+
+    const newUser = await prisma.participant.create({
+      data: {
+        name,
+      },
+    });
+
+    return NextResponse.json(newUser, { status: 201 });
+  } catch (error) {
+    console.error(error);
+    return NextResponse.json(
+      { error: "Failed to create user" },
+      { status: 500 },
+    );
+  }
+}
diff --git a/chros/package.json b/chros/package.json
index 9ec636d..8ba3fb2 100644
--- a/chros/package.json
+++ b/chros/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "dev": "next dev --turbopack",
-    "build": "next build --turbopack",
+    "build": "next build",
     "start": "next start"
   },
   "dependencies": {
diff --git a/chros/prisma/schema.prisma b/chros/prisma/schema.prisma
index b889528..8aa17ae 100644
--- a/chros/prisma/schema.prisma
+++ b/chros/prisma/schema.prisma
@@ -77,4 +77,4 @@ model Score {
 	@@unique([matchId, half])
 	@@index([coolId])
 	@@index([hotId])
-}
\ No newline at end of file
+}
diff --git a/chros/tsconfig.json b/chros/tsconfig.json
index d8b9323..1e2f493 100644
--- a/chros/tsconfig.json
+++ b/chros/tsconfig.json
@@ -5,6 +5,7 @@
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
+    "strictNullChecks": true,
     "noEmit": true,
     "esModuleInterop": true,
     "module": "esnext",
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 037d02b..8feecbe 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,7 +1,7 @@
 services:
   app:
     build:
-      context: ./webapp
+      context: ./chros
       dockerfile: Dockerfile
     ports:
       - "3000:3000"
@@ -16,4 +16,4 @@ services:
       - POSTGRES_PASSWORD=password
       - POSTGRES_DB=database
     ports:
-      - "5432:5432"
\ No newline at end of file
+      - "5432:5432"