diff --git a/.gitignore b/.gitignore
index b6e47617d..8c8200842 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,3 +127,4 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+scratch/
\ No newline at end of file
diff --git a/Project1/README.md b/Project1/README.md
new file mode 100644
index 000000000..9601bab0d
--- /dev/null
+++ b/Project1/README.md
@@ -0,0 +1,102 @@
+# Project 1
+
+### How many users do we have?
+130
+
+```sql
+SELECT COUNT(user_guid) FROM dev_db.dbt_danieloutschoolcom.stg_postgres__users;
+```
+
+### On average, how many orders do we receive per hour?
+5.416668
+
+```sql
+WITH orders_received_hourly as (
+SELECT date_trunc('hour', created_at) as hour_received
+, COUNT(*) as num_received_this_hour
+FROM dev_db.dbt_danieloutschoolcom.stg_postgres__orders
+GROUP BY 1
+)
+
+SELECT AVG(num_received_this_hour) as average_num_orders_received_hourly
+FROM orders_received_hourly;
+```
+
+### On average, how long does an order take from being placed to being delivered?
+
+93.4
+
+```sql
+with delivery_hours as
+(
+    SELECT created_at
+    , delivered_at
+    , datediff(hour, created_at, delivered_at) as hours_to_deliver
+    FROM dev_db.dbt_danieloutschoolcom.stg_postgres__orders
+    WHERE status = 'delivered'
+)
+
+SELECT round(AVG(hours_to_deliver), 2)
+FROM delivery_hours
+;
+```
+
+### How many users have only made one purchase? Two purchases? Three+ purchases?
+1 purchase = 25 users
+2 purchases = 28 users
+3 or more purchass = 71
+
+```sql
+WITH orders_per_user_table as (
+    SELECT user_guid
+    , COUNT(distinct order_guid) as orders_per_user
+    FROM dev_db.dbt_danieloutschoolcom.stg_postgres__orders
+    GROUP BY user_guid
+)
+
+SELECT orders_per_user
+, COUNT(distinct user_guid) as users_with_this_many_orders
+FROM orders_per_user_table
+GROUP BY orders_per_user
+;
+```
+
+```sql
+WITH orders_per_user_table as (
+    SELECT user_guid
+    , COUNT(distinct order_guid) as orders_per_user
+    FROM dev_db.dbt_danieloutschoolcom.stg_postgres__orders
+    GROUP BY user_guid
+),
+
+user_order_counts as (
+    SELECT orders_per_user
+    , COUNT(distinct user_guid) as num_users_with_this_many_orders
+    FROM orders_per_user_table
+    GROUP BY orders_per_user
+)
+
+SELECT SUM(num_users_with_this_many_orders) as num_users_with_three_or_more_orders
+FROM user_order_counts
+WHERE orders_per_user >= 3
+;
+```
+
+### Note: you should consider a purchase to be a single order. In other words, if a user places one order for 3 products, they are considered to have made 1 purchase.
+
+### On average, how many unique sessions do we have per hour?
+
+16.33
+
+```sql
+WITH unique_sessions_per_hour as (
+    SELECT date_trunc(hour, created_at) as created_hour
+    , COUNT(distinct session_guid) as sessions_per_hour
+    FROM dev_db.dbt_danieloutschoolcom.stg_postgres__events
+    GROUP BY created_hour
+)
+
+SELECT round(AVG(sessions_per_hour), 2)
+FROM unique_sessions_per_hour
+;
+```
diff --git a/greenery/.gitignore b/greenery/.gitignore
new file mode 100644
index 000000000..49f147cb9
--- /dev/null
+++ b/greenery/.gitignore
@@ -0,0 +1,4 @@
+
+target/
+dbt_packages/
+logs/
diff --git a/greenery/README.md b/greenery/README.md
new file mode 100644
index 000000000..7874ac842
--- /dev/null
+++ b/greenery/README.md
@@ -0,0 +1,15 @@
+Welcome to your new dbt project!
+
+### Using the starter project
+
+Try running the following commands:
+- dbt run
+- dbt test
+
+
+### Resources:
+- Learn more about dbt [in the docs](https://docs.getdbt.com/docs/introduction)
+- Check out [Discourse](https://discourse.getdbt.com/) for commonly asked questions and answers
+- Join the [chat](https://community.getdbt.com/) on Slack for live discussions and support
+- Find [dbt events](https://events.getdbt.com) near you
+- Check out [the blog](https://blog.getdbt.com/) for the latest news on dbt's development and best practices
diff --git a/greenery/analyses/.gitkeep b/greenery/analyses/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/greenery/dbt_project.yml b/greenery/dbt_project.yml
new file mode 100644
index 000000000..1439d0bc9
--- /dev/null
+++ b/greenery/dbt_project.yml
@@ -0,0 +1,38 @@
+
+# Name your project! Project names should contain only lowercase characters
+# and underscores. A good package name should reflect your organization's
+# name or the intended use of these models
+name: 'greenery'
+version: '1.0.0'
+config-version: 2
+
+# This setting configures which "profile" dbt uses for this project.
+profile: 'greenery'
+
+# These configurations specify where dbt should look for different types of files.
+# The `model-paths` config, for example, states that models in this project can be
+# found in the "models/" directory. You probably won't need to change these!
+model-paths: ["models"]
+analysis-paths: ["analyses"]
+test-paths: ["tests"]
+seed-paths: ["seeds"]
+macro-paths: ["macros"]
+snapshot-paths: ["snapshots"]
+
+target-path: "target"  # directory which will store compiled SQL files
+clean-targets:         # directories to be removed by `dbt clean`
+  - "target"
+  - "dbt_packages"
+
+
+# Configuring models
+# Full documentation: https://docs.getdbt.com/docs/configuring-models
+
+# In this example config, we tell dbt to build all models in the example/
+# directory as views. These settings can be overridden in the individual model
+# files using the `{{ config(...) }}` macro.
+models:
+  greenery:
+    # Config indicated by + and applies to all files under models/example/
+    example:
+      +materialized: view
diff --git a/greenery/macros/.gitkeep b/greenery/macros/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/greenery/models/example/my_first_dbt_model.sql b/greenery/models/example/my_first_dbt_model.sql
new file mode 100644
index 000000000..f31a12d94
--- /dev/null
+++ b/greenery/models/example/my_first_dbt_model.sql
@@ -0,0 +1,27 @@
+
+/*
+    Welcome to your first dbt model!
+    Did you know that you can also configure models directly within SQL files?
+    This will override configurations stated in dbt_project.yml
+
+    Try changing "table" to "view" below
+*/
+
+{{ config(materialized='table') }}
+
+with source_data as (
+
+    select 1 as id
+    union all
+    select null as id
+
+)
+
+select *
+from source_data
+
+/*
+    Uncomment the line below to remove records with null `id` values
+*/
+
+-- where id is not null
diff --git a/greenery/models/example/my_second_dbt_model.sql b/greenery/models/example/my_second_dbt_model.sql
new file mode 100644
index 000000000..c91f8793a
--- /dev/null
+++ b/greenery/models/example/my_second_dbt_model.sql
@@ -0,0 +1,6 @@
+
+-- Use the `ref` function to select from other models
+
+select *
+from {{ ref('my_first_dbt_model') }}
+where id = 1
diff --git a/greenery/models/example/schema.yml b/greenery/models/example/schema.yml
new file mode 100644
index 000000000..e2aef43ca
--- /dev/null
+++ b/greenery/models/example/schema.yml
@@ -0,0 +1,20 @@
+
+version: 2
+
+models:
+  - name: my_first_dbt_model
+    description: "A starter dbt model"
+    columns:
+      - name: id
+        description: "The primary key for this table"
+        tests:
+          - unique
+
+  - name: my_second_dbt_model
+    description: "A starter dbt model"
+    columns:
+      - name: id
+        description: "The primary key for this table"
+        tests:
+          - unique
+          - not_null
diff --git a/greenery/models/staging/postgres/_postgres__models.yml b/greenery/models/staging/postgres/_postgres__models.yml
new file mode 100644
index 000000000..18e3029a8
--- /dev/null
+++ b/greenery/models/staging/postgres/_postgres__models.yml
@@ -0,0 +1,245 @@
+
+version: 2
+
+models:
+  - name: stg_postgres__addresses
+    description: "Addresses (dbt stage model)"
+    columns:
+      - name: address_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: address
+        description: "Street address"
+        tests:
+          - not_null
+      - name: zipcode
+        description: "Zip / Postal Code"
+      - name: state
+        description: "State / Provice / Region"
+      - name: country
+        description: "Country"
+        tests:
+          - not_null          
+    config:
+      column_types:
+        address_id: varchar(256)
+        address: varchar(256)
+        zipcode: int
+        state: varchar(256)
+        country: varchar(256)
+
+
+
+  - name: stg_postgres__events
+    description: "Events (Analytics) (dbt stage model)"
+    columns:
+      - name: event_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: session_id
+        description: "Session this event belongs to (FK)"
+        tests:
+          - not_null
+      - name: user_id
+        description: "User who triggered event (FK)"
+      - name: event_type
+        description: "Type of analytics event"
+      - name: page_url
+        description: "URL of page this event occured on"
+      - name: created_at
+        description: "Datetime this event was triggered"
+        tests:
+          - not_null         
+      - name: order_id
+        description: "Order attached to this event (FK)"
+      - name: product_id
+        description: "Product attached to this event (FK)"
+    config:
+      column_types:
+        event_id: varchar(256)
+        sesson_id: varchar(256)
+        user_id: varchar(256)
+        event_type: varchar(256)
+        page_url: varchar(256)
+        created_at: timestamp
+        order_id: varchar(256)
+        product_id: varchar(256)
+
+
+
+  - name: stg_postgres__order_items
+    description: "Line items as part of an order (dbt stage model)"
+    columns:
+      - name: order_item_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: order_id
+        description: "The order this order item is attachd to (FK)"
+        tests:
+          - not_null
+      - name: product_id
+        description: "The product this order item is attached to (FK)"
+        tests:
+          - not_null
+      - name: quantity
+        description: "The quantity of this order item within the order it is attached to"
+        tests:
+          - not_null        
+    config:
+      column_types:
+        order_item_id: varchar(256)
+        order_id: varchar(256)
+        product_id: varchar(256)
+        quantity: int
+
+
+
+  - name: stg_postgres__orders
+    description: "Orders (dbt stage model)"
+    columns:
+      - name: order_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: promo_id
+        description: "The promotional campaign this order is attachd to (FK)"
+      - name: user_id
+        description: "The user this order is attached to (FK)"
+        tests:
+          - not_null        
+      - name: address_id
+        description: "The address this order should be delivered to (FK)"
+      - name: created_at
+        description: "Datetime this order was created"  
+        tests:
+          - not_null    
+      - name: order_cost
+        description: "Cost of the order"  
+        tests:
+          - not_null                         
+      - name: shipping_cost
+        description: "Shipping Cost of the order"  
+        tests:
+          - not_null                      
+      - name: order_total
+        description: "Total Cost of the order"          
+        tests:
+          - not_null 
+      - name: tracking_id
+        description: "The tracking number attached to the shipment of this order"                              
+      - name: shipping_service
+        description: "The shipping service used for this order"                                      
+      - name: estimated_delivery_at
+        description: "Datetime that the order is estimated to be delivered at"                                              
+      - name: status
+        description: "The status of the order"                                                      
+    config:
+      column_types:
+        order_id: varchar(256)
+        promo_id: varchar(256)
+        user_id: varchar(256)
+        address_id: varchar(256)
+        created_at: timestamp
+        order_cost: float
+        shipping_cost: float
+        order_total: float
+        tracking_id: varchar(256)
+        shipping_service: varchar(256)
+        estimated_delivery_at: timestamp
+        delivered_at: timestamp
+        status: varchar(256)
+
+  - name: stg_postgres__products
+    description: "Products (dbt stage model)"
+    columns:
+      - name: product_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: name
+        description: "Name of the product"
+        tests:
+          - not_null
+      - name: price
+        description: "The price of the product"
+        tests:
+          - not_null
+      - name: inventory
+        description: "The current inventory of the product"
+        tests:
+          - not_null        
+    config:
+      column_types:
+        product_id: varchar(256)
+        name: varchar(256)
+        price: float
+        inventory: int        
+
+
+
+  - name: stg_postgres__promos
+    description: "Promotional campaigns (dbt stage model)"
+    columns:
+      - name: promo_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: discount
+        description: "The discount amount attached to this promotion"
+        tests:
+          - not_null
+      - name: status
+        description: "The current status of the promotional campaign"
+        tests:
+          - not_null
+    config:
+      column_types:
+        promo_id: varchar(256)
+        discount: int
+        status: varchar(256)
+
+
+  - name: stg_postgres__users
+    description: "Users (dbt stage model)"
+    columns:
+      - name: user_id
+        description: "The primary key for this table (PK)"
+        tests:
+          - unique
+          - not_null
+      - name: first_name
+        description: "The user's first name"
+        tests:
+          - not_null
+      - name: last_name
+        description: "The user's last name"
+      - name: email
+        description: "The user's email"        
+      - name: phone_number
+        description: "The user's phone number"        
+      - name: created_at
+        description: "Datetime this user signed up"        
+      - name: updated_at
+        description: "Datetime this user record most recently was updated"        
+      - name: address_id
+        description: "The address attached to this user (FK)"                                
+    config:
+      column_types:
+        user_id: varchar(256)
+        first_name: varchar(256)
+        last_name: varchar(256)
+        email: varchar(256)
+        phone_number: varchar(256)
+        creatd_at: timestamp
+        updated_at: timestamp
+        address_id: varchar(256)
+
diff --git a/greenery/models/staging/postgres/_postgres__sources.yml b/greenery/models/staging/postgres/_postgres__sources.yml
new file mode 100644
index 000000000..54b381f69
--- /dev/null
+++ b/greenery/models/staging/postgres/_postgres__sources.yml
@@ -0,0 +1,19 @@
+version: 2
+
+sources:
+ - name: postgres
+   database: raw
+   schema: public
+   tables:
+    - name: addresses
+    - name: events
+    - name: order_items    
+    - name: orders
+    - name: products
+    - name: promos
+    - name: users
+    
+    
+    
+
+
diff --git a/greenery/models/staging/postgres/stg_postgres__addresses.sql b/greenery/models/staging/postgres/stg_postgres__addresses.sql
new file mode 100644
index 000000000..ce5641547
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__addresses.sql
@@ -0,0 +1,23 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select address_id
+    , address
+    , state
+    , zipcode
+    , country from {{ source('postgres', 'addresses') }}
+)
+
+, renamed_recast as (
+    select
+        address_id as address_guid
+        , address
+        , state
+        , lpad(zipcode, 5, 0) as zip_code
+        , country
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/models/staging/postgres/stg_postgres__events.sql b/greenery/models/staging/postgres/stg_postgres__events.sql
new file mode 100644
index 000000000..5c90ab60f
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__events.sql
@@ -0,0 +1,29 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select event_id
+    , session_id
+    , user_id
+    , page_url
+    , created_at
+    , event_type
+    , order_id
+    , product_id from {{ source('postgres', 'events') }}
+)
+
+, renamed_recast as (
+    select
+        event_id as event_guid
+        , session_id as session_guid
+        , user_id as user_guid
+        , page_url
+        , created_at
+        , event_type
+        , order_id as order_guid
+        , product_id as product_guid
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/models/staging/postgres/stg_postgres__order_items.sql b/greenery/models/staging/postgres/stg_postgres__order_items.sql
new file mode 100644
index 000000000..8ee3838ff
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__order_items.sql
@@ -0,0 +1,19 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select order_id
+    , product_id
+    , quantity from {{ source('postgres', 'order_items') }}
+)
+
+, renamed_recast as (
+    select
+        order_id as order_guid
+        , product_id as product_guid
+        , quantity
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/models/staging/postgres/stg_postgres__orders.sql b/greenery/models/staging/postgres/stg_postgres__orders.sql
new file mode 100644
index 000000000..e47493752
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__orders.sql
@@ -0,0 +1,39 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select order_id
+    , user_id
+    , promo_id
+    , address_id
+    , created_at
+    , order_cost
+    , shipping_cost
+    , order_total
+    , tracking_id
+    , shipping_service
+    , estimated_delivery_at
+    , delivered_at
+    , status from {{ source('postgres', 'orders') }}
+)
+
+, renamed_recast as (
+    select
+        order_id as order_guid
+        , user_id as user_guid
+        , promo_id as promo_guid
+        , address_id as address_guid
+        , created_at
+        , order_cost
+        , shipping_cost
+        , order_total
+        , tracking_id as tracking_guid
+        , shipping_service
+        , estimated_delivery_at
+        , delivered_at
+        , status
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/models/staging/postgres/stg_postgres__products.sql b/greenery/models/staging/postgres/stg_postgres__products.sql
new file mode 100644
index 000000000..5931bf439
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__products.sql
@@ -0,0 +1,21 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select product_id
+    , name
+    , price
+    , inventory from {{ source('postgres', 'products') }}
+)
+
+, renamed_recast as (
+    select
+        product_id as product_guid
+        , name
+        , price
+        , inventory
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/models/staging/postgres/stg_postgres__promos.sql b/greenery/models/staging/postgres/stg_postgres__promos.sql
new file mode 100644
index 000000000..f020b2eea
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__promos.sql
@@ -0,0 +1,19 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select promo_id
+    , discount
+    , status from {{ source('postgres', 'promos') }}
+)
+
+, renamed_recast as (
+    select
+        promo_id as promo_guid
+        , discount
+        , status
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/models/staging/postgres/stg_postgres__users.sql b/greenery/models/staging/postgres/stg_postgres__users.sql
new file mode 100644
index 000000000..f2b82e734
--- /dev/null
+++ b/greenery/models/staging/postgres/stg_postgres__users.sql
@@ -0,0 +1,29 @@
+{{
+    config(materialized = 'table')
+}}
+
+with source as (
+    select user_id
+    , first_name
+    , last_name
+    , email
+    , phone_number
+    , created_at
+    , updated_at
+    , address_id from {{ source('postgres', 'users') }}
+)
+
+, renamed_recast as (
+    select
+        user_id as user_guid
+        , first_name
+        , last_name
+        , email
+        , phone_number
+        , created_at
+        , updated_at
+        , address_id as address_guid
+    from source
+)
+
+select * from renamed_recast
\ No newline at end of file
diff --git a/greenery/seeds/.gitkeep b/greenery/seeds/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/greenery/snapshots/.gitkeep b/greenery/snapshots/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/greenery/snapshots/snap_postgres__products.sql b/greenery/snapshots/snap_postgres__products.sql
new file mode 100644
index 000000000..cff186397
--- /dev/null
+++ b/greenery/snapshots/snap_postgres__products.sql
@@ -0,0 +1,16 @@
+{% snapshot inventory_snapshot %}
+
+{{
+  config(
+    target_database = target.database,
+    target_schema = target.schema,
+    strategy='check',
+    unique_key='product_id',
+    check_cols=['inventory'],
+   )
+}}
+
+
+select * from {{ source('postgres', 'products') }}
+
+{% endsnapshot %}
\ No newline at end of file
diff --git a/greenery/tests/.gitkeep b/greenery/tests/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/scratch/scratch b/scratch/scratch
new file mode 100644
index 000000000..a33387d27
--- /dev/null
+++ b/scratch/scratch
@@ -0,0 +1 @@
+SELECT * FROM dev_db.dbt_danieloutschoolcom.stg_postgres__orders;