diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..510f030
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,25 @@
+.git
+.gitignore
+.DS_Store
+*.log
+node_modules
+.pnpm-store
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.env
+.env.*
+!.env.example
+__pycache__
+*.pyc
+*.pyo
+.venv
+venv
+.pytest_cache
+.mypy_cache
+coverage
+.coverage
+.nuxt
+.output
+dist
+build
diff --git a/Dockerfile b/Dockerfile
index 2be353d..a3482c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,27 @@
-FROM node:22-alpine AS builder
+FROM node:22-alpine AS deps
 
 WORKDIR /app
 
-COPY package.json ./
-RUN npm install
+COPY package.json package-lock.json ./
+RUN npm ci
+
+FROM deps AS builder
 
 COPY tsconfig.json ./
 COPY src ./src
 RUN npm run build
 
-FROM node:22-alpine
+FROM deps AS runtime-deps
+RUN npm prune --omit=dev
+
+FROM node:22-alpine AS runtime
 
 RUN apk add --no-cache curl jq
 
 WORKDIR /app
 
 COPY package.json ./
-RUN npm install --omit=dev
+COPY --from=runtime-deps /app/node_modules ./node_modules
 
 COPY --from=builder /app/dist ./dist
 COPY scripts ./scripts