diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ff95ef0
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,35 @@
+# Cargar variables de entorno
+include .env
+export
+
+.PHONY: help venv install run test docker-build docker-run
+
+help:
+	@echo "Available commands:"
+	@echo "  make venv         Create virtual environment"
+	@echo "  make install      Install dependencies"
+	@echo "  make run          Run API locally"
+	@echo "  make test         Run tests"
+	@echo "  make docker-build Build Docker image"
+	@echo "  make docker-run   Run Docker container"
+
+venv:
+	python3 -m venv .venv
+
+install:
+	pip install --upgrade pip
+	pip install -e .
+
+run:
+	uvicorn signing_service.main:app --reload
+
+test:
+	pytest -v
+
+docker-build:
+	docker build -t signing-service:local .
+
+docker-run:
+	docker run --rm -p 8080:8080 \
+		--env-file .env \
+		signing-service:local
diff --git a/pyproject.toml b/pyproject.toml
index 67b1294..323be28 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,18 +4,25 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "signing-service"
-version = "0.1.0"
+version = "0.1.1"
 description = "FastAPI service for signing PDF documents using external secret managers"
 requires-python = ">=3.11"
 
 dependencies = [
+    "python-multipart",
     "python-dotenv>=1.0",
     "fastapi>=0.110",
     "uvicorn[standard]>=0.27",
     "pydantic-settings>=2.2",
-    "google-cloud-secret-manager>=2.18",
+
     "pyhanko>=0.25",
     "cryptography>=42",
+
+    # Infisical SDK for secret management
+    "infisicalsdk",
+
+    # Google Cloud Secret Manager SDK for secret management
+    # "google-cloud-secret-manager>=2.18",
 ]
 
 [project.optional-dependencies]