diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index b48e702..1d5a2f0 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -45,12 +45,30 @@ Please ask as many questions as you need, either directly in the issue or on [Di
 1. Fork the [authorizer](https://github.com/authorizerdev/authorizer) repository (**Skip this step if you have access to repo**)
 2. Clone repo: `git clone https://github.com/authorizerdev/authorizer.git` or use the forked url from step 1
 3. Change directory to authorizer: `cd authorizer`
-5. Create Env file `cp .env.sample .env`. Check all the supported env [here](https://docs.authorizer.dev/core/env/)
-6. Build Dashboard `make build-dashboard`
-7. Build App `make build-app`
-8. Build Server `make clean && make`
+4. Create Env file `cp .env.sample .env`. Check all the supported env [here](https://docs.authorizer.dev/core/env/)
+5. Build Dashboard `make build-dashboard`
+6. Build App `make build-app`
+7. Build Server `make clean && make`
    > Note: if you don't have [`make`](https://www.ibm.com/docs/en/aix/7.2?topic=concepts-make-command), you can `cd` into `server` dir and build using the `go build` command. In that case you will have to build `dashboard` & `app` manually using `npm run build` on both dirs.
-9. Run binary `./build/server`
+8. Run binary `./build/server`
+
+### Updating GraphQL schema
+
+- Modify `server/graph/schema.graphqls` file
+- Run `make generate-graphql` this will update the models and required methods
+- If a new mutation or query is added
+  - Write the implementation for the new resolver in `server/resolvers/NEW_RESOLVER.GO`
+  - Update `server/graph/schema.resolvers.go` with the new resolver method
+
+### Adding support for new database
+
+- Run `make generate-db-template dbname=NEW_DB_NAME`
+  eg `make generate-db-template dbname=dynamodb`
+
+This command will generate a folder in server/db/providers/ with name specified in the above command.
+One will have to implement methods present in that folder.
+
+> Note: Connection for database and schema changes are written in `server/db/providers/DB_NAME/provider.go` > `NewProvider` method is called for any given db based on the env variables present.
 
 ### Testing
 
@@ -87,145 +105,145 @@ For manually testing using graphql playground, you can paste following queries a
 
 ```gql
 mutation Signup {
-	signup(
-		params: {
-			email: "lakhan@yopmail.com"
-			password: "test"
-			confirm_password: "test"
-			given_name: "lakhan"
-		}
-	) {
-		message
-		user {
-			id
-			family_name
-			given_name
-			email
-			email_verified
-		}
-	}
+  signup(
+    params: {
+      email: "lakhan@yopmail.com"
+      password: "test"
+      confirm_password: "test"
+      given_name: "lakhan"
+    }
+  ) {
+    message
+    user {
+      id
+      family_name
+      given_name
+      email
+      email_verified
+    }
+  }
 }
 
 mutation ResendEamil {
-	resend_verify_email(
-		params: { email: "lakhan@yopmail.com", identifier: "basic_auth_signup" }
-	) {
-		message
-	}
+  resend_verify_email(
+    params: { email: "lakhan@yopmail.com", identifier: "basic_auth_signup" }
+  ) {
+    message
+  }
 }
 
 query GetVerifyRequests {
-	_verification_requests {
-		id
-		token
-		expires
-		identifier
-	}
+  _verification_requests {
+    id
+    token
+    expires
+    identifier
+  }
 }
 
 mutation VerifyEmail {
-	verify_email(params: { token: "" }) {
-		access_token
-		expires_at
-		user {
-			id
-			email
-			given_name
-			email_verified
-		}
-	}
+  verify_email(params: { token: "" }) {
+    access_token
+    expires_at
+    user {
+      id
+      email
+      given_name
+      email_verified
+    }
+  }
 }
 
 mutation Login {
-	login(params: { email: "lakhan@yopmail.com", password: "test" }) {
-		access_token
-		expires_at
-		user {
-			id
-			family_name
-			given_name
-			email
-		}
-	}
+  login(params: { email: "lakhan@yopmail.com", password: "test" }) {
+    access_token
+    expires_at
+    user {
+      id
+      family_name
+      given_name
+      email
+    }
+  }
 }
 
 query GetSession {
-	session {
-		access_token
-		expires_at
-		user {
-			id
-			given_name
-			family_name
-			email
-			email_verified
-			signup_methods
-			created_at
-			updated_at
-		}
-	}
+  session {
+    access_token
+    expires_at
+    user {
+      id
+      given_name
+      family_name
+      email
+      email_verified
+      signup_methods
+      created_at
+      updated_at
+    }
+  }
 }
 
 mutation ForgotPassword {
-	forgot_password(params: { email: "lakhan@yopmail.com" }) {
-		message
-	}
+  forgot_password(params: { email: "lakhan@yopmail.com" }) {
+    message
+  }
 }
 
 mutation ResetPassword {
-	reset_password(
-		params: { token: "", password: "test", confirm_password: "test" }
-	) {
-		message
-	}
+  reset_password(
+    params: { token: "", password: "test", confirm_password: "test" }
+  ) {
+    message
+  }
 }
 
 mutation UpdateProfile {
-	update_profile(params: { family_name: "samani" }) {
-		message
-	}
+  update_profile(params: { family_name: "samani" }) {
+    message
+  }
 }
 
 query GetUsers {
-	_users {
-		id
-		email
-		email_verified
-		given_name
-		family_name
-		picture
-		signup_methods
-		phone_number
-	}
+  _users {
+    id
+    email
+    email_verified
+    given_name
+    family_name
+    picture
+    signup_methods
+    phone_number
+  }
 }
 
 mutation MagicLinkLogin {
-	magic_link_login(params: { email: "test@yopmail.com" }) {
-		message
-	}
+  magic_link_login(params: { email: "test@yopmail.com" }) {
+    message
+  }
 }
 
 mutation Logout {
-	logout {
-		message
-	}
+  logout {
+    message
+  }
 }
 
 mutation UpdateUser {
-	_update_user(
-		params: {
-			id: "dafc9400-d603-4ade-997c-83fcd54bbd67"
-			roles: ["user", "admin"]
-		}
-	) {
-		email
-		roles
-	}
+  _update_user(
+    params: {
+      id: "dafc9400-d603-4ade-997c-83fcd54bbd67"
+      roles: ["user", "admin"]
+    }
+  ) {
+    email
+    roles
+  }
 }
 
 mutation DeleteUser {
-	_delete_user(params: { email: "signup.test134523@yopmail.com" }) {
-		message
-	}
+  _delete_user(params: { email: "signup.test134523@yopmail.com" }) {
+    message
+  }
 }
 ```