diff --git a/Makefile b/Makefile
index 2e0f3a9..55220be 100644
--- a/Makefile
+++ b/Makefile
@@ -20,3 +20,21 @@ docker-build:
 
 docker-build-multiarch:
 	@docker buildx build --platform linux/amd64,linux/arm64 -t aws-das-processor:latest .
+
+test-coverage:
+	@mkdir -p bin
+	@go test -coverprofile=bin/coverage.out ./...
+	@go tool cover -html=bin/coverage.out -o bin/coverage.html || true
+	@echo "Coverage report: bin/coverage.html"
+
+dev-setup:
+	@go mod download
+	@go install honnef.co/go/tools/cmd/staticcheck@latest || true
+	@go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest || true
+	@echo "Development environment ready."
+
+lambda-package:
+	@mkdir -p bin
+	@GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o bin/bootstrap main.go filter.go
+	@cd bin && zip -j aws-das-processor.zip bootstrap
+	@echo "Lambda package: bin/aws-das-processor.zip" 
\ No newline at end of file