diff --git a/Makefile b/Makefile
index bf9ccd64..db9b561b 100644
--- a/Makefile
+++ b/Makefile
@@ -146,6 +146,7 @@ package-name:
 .PHONY: package
 ## build butterfree package wheel
 package:
+	@PYTHONPATH=. pip3 install wheel
 	@PYTHONPATH=. python -m setup sdist bdist_wheel
 
 .PHONY: update-docs
diff --git a/docs/source/butterfree.clients.rst b/docs/source/butterfree.clients.rst
index 1bfaa86d..b1e1029a 100644
--- a/docs/source/butterfree.clients.rst
+++ b/docs/source/butterfree.clients.rst
@@ -4,18 +4,24 @@ butterfree.clients package
 Submodules
 ----------
 
+butterfree.clients.abstract\_client module
+------------------------------------------
 
 .. automodule:: butterfree.clients.abstract_client
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.clients.cassandra\_client module
+-------------------------------------------
 
 .. automodule:: butterfree.clients.cassandra_client
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.clients.spark\_client module
+---------------------------------------
 
 .. automodule:: butterfree.clients.spark_client
    :members:
diff --git a/docs/source/butterfree.configs.db.rst b/docs/source/butterfree.configs.db.rst
index 3bb9f8b8..6e23dc1c 100644
--- a/docs/source/butterfree.configs.db.rst
+++ b/docs/source/butterfree.configs.db.rst
@@ -4,24 +4,32 @@ butterfree.configs.db package
 Submodules
 ----------
 
+butterfree.configs.db.abstract\_config module
+---------------------------------------------
 
 .. automodule:: butterfree.configs.db.abstract_config
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.configs.db.cassandra\_config module
+----------------------------------------------
 
 .. automodule:: butterfree.configs.db.cassandra_config
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.configs.db.kafka\_config module
+------------------------------------------
 
 .. automodule:: butterfree.configs.db.kafka_config
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.configs.db.metastore\_config module
+----------------------------------------------
 
 .. automodule:: butterfree.configs.db.metastore_config
    :members:
diff --git a/docs/source/butterfree.configs.rst b/docs/source/butterfree.configs.rst
index f3cf2aa2..616bc4f8 100644
--- a/docs/source/butterfree.configs.rst
+++ b/docs/source/butterfree.configs.rst
@@ -12,12 +12,31 @@ Subpackages
 Submodules
 ----------
 
+butterfree.configs.environment module
+-------------------------------------
 
 .. automodule:: butterfree.configs.environment
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.configs.logger module
+--------------------------------
+
+.. automodule:: butterfree.configs.logger
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+.. automodule:: butterfree.configs.logger
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+.. automodule:: butterfree.configs.logger
+   :members:
+   :undoc-members:
+   :show-inheritance:
 
 .. automodule:: butterfree.configs.logger
    :members:
diff --git a/docs/source/butterfree.constants.rst b/docs/source/butterfree.constants.rst
index d0e72fed..a1f7a391 100644
--- a/docs/source/butterfree.constants.rst
+++ b/docs/source/butterfree.constants.rst
@@ -4,18 +4,44 @@ butterfree.constants package
 Submodules
 ----------
 
+butterfree.constants.columns module
+-----------------------------------
 
 .. automodule:: butterfree.constants.columns
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.constants.data\_type module
+--------------------------------------
 
 .. automodule:: butterfree.constants.data_type
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.constants.migrations module
+--------------------------------------
+
+.. automodule:: butterfree.constants.migrations
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+butterfree.constants.spark\_constants module
+--------------------------------------------
+
+.. automodule:: butterfree.constants.migrations
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+
+.. automodule:: butterfree.constants.migrations
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
 
 .. automodule:: butterfree.constants.migrations
    :members:
@@ -28,6 +54,23 @@ Submodules
    :undoc-members:
    :show-inheritance:
 
+butterfree.constants.window\_definitions module
+-----------------------------------------------
+
+.. automodule:: butterfree.constants.window_definitions
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+.. automodule:: butterfree.constants.window_definitions
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+.. automodule:: butterfree.constants.window_definitions
+   :members:
+   :undoc-members:
+   :show-inheritance:
 
 .. automodule:: butterfree.constants.window_definitions
    :members:
diff --git a/docs/source/butterfree.extract.pre_processing.rst b/docs/source/butterfree.extract.pre_processing.rst
index 172e6fb3..e8e66e3d 100644
--- a/docs/source/butterfree.extract.pre_processing.rst
+++ b/docs/source/butterfree.extract.pre_processing.rst
@@ -4,30 +4,40 @@ butterfree.extract.pre\_processing package
 Submodules
 ----------
 
+butterfree.extract.pre\_processing.explode\_json\_column\_transform module
+--------------------------------------------------------------------------
 
 .. automodule:: butterfree.extract.pre_processing.explode_json_column_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.pre\_processing.filter\_transform module
+-----------------------------------------------------------
 
 .. automodule:: butterfree.extract.pre_processing.filter_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.pre\_processing.forward\_fill\_transform module
+------------------------------------------------------------------
 
 .. automodule:: butterfree.extract.pre_processing.forward_fill_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.pre\_processing.pivot\_transform module
+----------------------------------------------------------
 
 .. automodule:: butterfree.extract.pre_processing.pivot_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.pre\_processing.replace\_transform module
+------------------------------------------------------------
 
 .. automodule:: butterfree.extract.pre_processing.replace_transform
    :members:
diff --git a/docs/source/butterfree.extract.readers.rst b/docs/source/butterfree.extract.readers.rst
index a67d47e9..40df200e 100644
--- a/docs/source/butterfree.extract.readers.rst
+++ b/docs/source/butterfree.extract.readers.rst
@@ -4,24 +4,32 @@ butterfree.extract.readers package
 Submodules
 ----------
 
+butterfree.extract.readers.file\_reader module
+----------------------------------------------
 
 .. automodule:: butterfree.extract.readers.file_reader
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.readers.kafka\_reader module
+-----------------------------------------------
 
 .. automodule:: butterfree.extract.readers.kafka_reader
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.readers.reader module
+----------------------------------------
 
 .. automodule:: butterfree.extract.readers.reader
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.extract.readers.table\_reader module
+-----------------------------------------------
 
 .. automodule:: butterfree.extract.readers.table_reader
    :members:
diff --git a/docs/source/butterfree.extract.rst b/docs/source/butterfree.extract.rst
index a59d2e29..455f02d5 100644
--- a/docs/source/butterfree.extract.rst
+++ b/docs/source/butterfree.extract.rst
@@ -13,6 +13,8 @@ Subpackages
 Submodules
 ----------
 
+butterfree.extract.source module
+--------------------------------
 
 .. automodule:: butterfree.extract.source
    :members:
diff --git a/docs/source/butterfree.load.processing.rst b/docs/source/butterfree.load.processing.rst
index 4c5d2a2e..d16182cb 100644
--- a/docs/source/butterfree.load.processing.rst
+++ b/docs/source/butterfree.load.processing.rst
@@ -4,6 +4,8 @@ butterfree.load.processing package
 Submodules
 ----------
 
+butterfree.load.processing.json\_transform module
+-------------------------------------------------
 
 .. automodule:: butterfree.load.processing.json_transform
    :members:
diff --git a/docs/source/butterfree.load.rst b/docs/source/butterfree.load.rst
index e38934a5..e4b56fbc 100644
--- a/docs/source/butterfree.load.rst
+++ b/docs/source/butterfree.load.rst
@@ -13,6 +13,8 @@ Subpackages
 Submodules
 ----------
 
+butterfree.load.sink module
+---------------------------
 
 .. automodule:: butterfree.load.sink
    :members:
diff --git a/docs/source/butterfree.load.writers.rst b/docs/source/butterfree.load.writers.rst
index 6ff438de..2a173c9a 100644
--- a/docs/source/butterfree.load.writers.rst
+++ b/docs/source/butterfree.load.writers.rst
@@ -4,18 +4,24 @@ butterfree.load.writers package
 Submodules
 ----------
 
+butterfree.load.writers.historical\_feature\_store\_writer module
+-----------------------------------------------------------------
 
 .. automodule:: butterfree.load.writers.historical_feature_store_writer
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.load.writers.online\_feature\_store\_writer module
+-------------------------------------------------------------
 
 .. automodule:: butterfree.load.writers.online_feature_store_writer
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.load.writers.writer module
+-------------------------------------
 
 .. automodule:: butterfree.load.writers.writer
    :members:
diff --git a/docs/source/butterfree.pipelines.rst b/docs/source/butterfree.pipelines.rst
index e0c31996..e70a4d89 100644
--- a/docs/source/butterfree.pipelines.rst
+++ b/docs/source/butterfree.pipelines.rst
@@ -4,6 +4,8 @@ butterfree.pipelines package
 Submodules
 ----------
 
+butterfree.pipelines.feature\_set\_pipeline module
+--------------------------------------------------
 
 .. automodule:: butterfree.pipelines.feature_set_pipeline
    :members:
diff --git a/docs/source/butterfree.reports.rst b/docs/source/butterfree.reports.rst
index 850db914..a95a7e7f 100644
--- a/docs/source/butterfree.reports.rst
+++ b/docs/source/butterfree.reports.rst
@@ -4,6 +4,8 @@ butterfree.reports package
 Submodules
 ----------
 
+butterfree.reports.metadata module
+----------------------------------
 
 .. automodule:: butterfree.reports.metadata
    :members:
diff --git a/docs/source/butterfree.transform.features.rst b/docs/source/butterfree.transform.features.rst
index f6c69095..837e0fcf 100644
--- a/docs/source/butterfree.transform.features.rst
+++ b/docs/source/butterfree.transform.features.rst
@@ -4,18 +4,24 @@ butterfree.transform.features package
 Submodules
 ----------
 
+butterfree.transform.features.feature module
+--------------------------------------------
 
 .. automodule:: butterfree.transform.features.feature
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.features.key\_feature module
+-------------------------------------------------
 
 .. automodule:: butterfree.transform.features.key_feature
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.features.timestamp\_feature module
+-------------------------------------------------------
 
 .. automodule:: butterfree.transform.features.timestamp_feature
    :members:
diff --git a/docs/source/butterfree.transform.rst b/docs/source/butterfree.transform.rst
index 02f8d4c6..12c346ae 100644
--- a/docs/source/butterfree.transform.rst
+++ b/docs/source/butterfree.transform.rst
@@ -14,12 +14,16 @@ Subpackages
 Submodules
 ----------
 
+butterfree.transform.aggregated\_feature\_set module
+----------------------------------------------------
 
 .. automodule:: butterfree.transform.aggregated_feature_set
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.feature\_set module
+----------------------------------------
 
 .. automodule:: butterfree.transform.feature_set
    :members:
diff --git a/docs/source/butterfree.transform.transformations.rst b/docs/source/butterfree.transform.transformations.rst
index 0978edcf..f17818d3 100644
--- a/docs/source/butterfree.transform.transformations.rst
+++ b/docs/source/butterfree.transform.transformations.rst
@@ -12,42 +12,56 @@ Subpackages
 Submodules
 ----------
 
+butterfree.transform.transformations.aggregated\_transform module
+-----------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.aggregated_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.custom\_transform module
+-------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.custom_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.h3\_transform module
+---------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.h3_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.spark\_function\_transform module
+----------------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.spark_function_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.sql\_expression\_transform module
+----------------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.sql_expression_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.stack\_transform module
+------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.stack_transform
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.transform\_component module
+----------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.transform_component
    :members:
diff --git a/docs/source/butterfree.transform.transformations.user_defined_functions.rst b/docs/source/butterfree.transform.transformations.user_defined_functions.rst
index f93c7e98..b79e8138 100644
--- a/docs/source/butterfree.transform.transformations.user_defined_functions.rst
+++ b/docs/source/butterfree.transform.transformations.user_defined_functions.rst
@@ -4,12 +4,16 @@ butterfree.transform.transformations.user\_defined\_functions package
 Submodules
 ----------
 
+butterfree.transform.transformations.user\_defined\_functions.mode module
+-------------------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.user_defined_functions.mode
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.transformations.user\_defined\_functions.most\_frequent\_set module
+----------------------------------------------------------------------------------------
 
 .. automodule:: butterfree.transform.transformations.user_defined_functions.most_frequent_set
    :members:
diff --git a/docs/source/butterfree.transform.utils.rst b/docs/source/butterfree.transform.utils.rst
index 82e9038b..d1d7206c 100644
--- a/docs/source/butterfree.transform.utils.rst
+++ b/docs/source/butterfree.transform.utils.rst
@@ -4,18 +4,24 @@ butterfree.transform.utils package
 Submodules
 ----------
 
+butterfree.transform.utils.date\_range module
+---------------------------------------------
 
 .. automodule:: butterfree.transform.utils.date_range
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.utils.function module
+------------------------------------------
 
 .. automodule:: butterfree.transform.utils.function
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.transform.utils.window\_spec module
+----------------------------------------------
 
 .. automodule:: butterfree.transform.utils.window_spec
    :members:
diff --git a/docs/source/butterfree.validations.rst b/docs/source/butterfree.validations.rst
index 35f5d199..2aa0053e 100644
--- a/docs/source/butterfree.validations.rst
+++ b/docs/source/butterfree.validations.rst
@@ -4,12 +4,16 @@ butterfree.validations package
 Submodules
 ----------
 
+butterfree.validations.basic\_validaton module
+----------------------------------------------
 
 .. automodule:: butterfree.validations.basic_validaton
    :members:
    :undoc-members:
    :show-inheritance:
 
+butterfree.validations.validation module
+----------------------------------------
 
 .. automodule:: butterfree.validations.validation
    :members:
diff --git a/logging.json b/logging.json
new file mode 100644
index 00000000..e69de29b
diff --git a/mypy.ini b/mypy.ini
index eb867a47..fc293149 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -9,3 +9,42 @@ show_error_codes = True
 show_error_context = True
 disable_error_code = attr-defined, list-item, operator
 pretty = True
+
+[mypy-butterfree.pipelines.*]
+ignore_errors = True
+
+[mypy-butterfree.load.*]
+ignore_errors = True
+
+[mypy-butterfree.transform.*]
+ignore_errors = True
+
+[mypy-butterfree.extract.*]
+ignore_errors = True
+
+[mypy-butterfree.config.*]
+ignore_errors = True
+
+[mypy-butterfree.clients.*]
+ignore_errors = True
+
+[mypy-butterfree.configs.*]
+ignore_errors = True
+
+[mypy-butterfree.dataframe_service.*]
+ignore_errors = True
+
+[mypy-butterfree.validations.*]
+ignore_errors = True
+
+[mypy-butterfree.migrations.*]
+ignore_errors = True
+
+[mypy-butterfree.testing.*]
+ignore_errors = True
+
+[mypy-butterfree.hooks.*]
+ignore_errors = True
+
+[mypy-butterfree._cli.*]
+ignore_errors = True