diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e1e9573c..afcc082d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,7 @@ default:
 # ==========================================================
 .build_template: &build_template
   stage: build
-  image: node:20-alpine
+  image: public.ecr.aws/docker/library/node:20-alpine
   cache:
     key: npm-cache
     paths:
@@ -56,7 +56,7 @@ default:
 .deploy_template: &deploy_template
   stage: deploy
   image:
-    name: amazon/aws-cli:latest
+    name: public.ecr.aws/aws-cli/aws-cli:latest
     entrypoint: ['/bin/sh', '-c']
   script:
     - set -e
diff --git a/Dockerfile b/Dockerfile
index 32e0688d..ff968b26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,38 +1,25 @@
-# =========================
-# Builder stage
-# =========================
-FROM golang:1.23-alpine AS builder
+FROM public.ecr.aws/docker/library/node:20-alpine
+
+RUN apk add --no-cache git bash build-base curl
 
-RUN apk add --no-cache git ca-certificates tzdata
 WORKDIR /app
 
-COPY go.mod go.sum ./
-RUN go mod download
+COPY package*.json ./
+RUN npm ci
 
 COPY . .
 
-# Build API binary
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
-    go build -trimpath -ldflags="-s -w" -o lti-api ./cmd/api
+# Buat config agar Next tahu output: export
+RUN echo "const config = { output: 'export', images: { unoptimized: true } }; export default config;" > next.config.mjs
 
-# Build SEED binary (pastikan cmd/seed ada)
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
-    go build -trimpath -ldflags="-s -w" -o lti-seed ./cmd/seed
+# Build project (Next.js 15 otomatis static export)
+RUN NEXT_DISABLE_TURBOPACK=1 npx next build
 
-# =========================
-# Runtime stage
-# =========================
-FROM alpine:3.20
+# Copy static assets dan hasil build agar bisa diakses
+RUN mkdir -p .next/server/app/_next && \
+    cp -r .next/static .next/server/app/_next/static && \
+    cp -r public/* .next/server/app/
 
-RUN apk add --no-cache ca-certificates tzdata curl bash postgresql-client \
-  && adduser -D -H -u 10001 appuser
+EXPOSE 3000
 
-WORKDIR /app
-
-COPY --from=builder /app/lti-api /app/lti-api
-COPY --from=builder /app/lti-seed /app/lti-seed
-
-USER appuser
-EXPOSE 8081
-
-CMD ["/app/lti-api"]
+CMD ["npx", "serve", ".next/server/app", "-l", "3000"]
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 00000000..b89f441b
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,39 @@
+version: '3.9'
+
+services:
+  dev-web-lti:
+    container_name: dev-web-lti
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - '3002:3000'
+    env_file:
+      - .env
+    environment:
+      NODE_ENV: production
+      APP_ENV: production
+    networks:
+      - dev-lti-network
+    restart: always
+    deploy:
+      resources:
+        limits:
+          cpus: '3.0'
+          memory: 3G
+        reservations:
+          cpus: '1.0'
+          memory: 512M
+    extra_hosts:
+      - 'host.docker.internal:host-gateway'
+    # Optional: aktifkan healthcheck jika punya endpoint
+    # healthcheck:
+    #   test: ["CMD-SHELL", "curl -fsS http://localhost:3000/api/healthz || exit 1"]
+    #   interval: 10s
+    #   timeout: 3s
+    #   retries: 10
+    #   start_period: 15s
+
+networks:
+  dev-lti-network:
+    external: true