diff --git a/.env b/.env
deleted file mode 100644
index 4783255f..00000000
--- a/.env
+++ /dev/null
@@ -1,3 +0,0 @@
-ENVIRONMENT=production
-ANDROID_FIREBASE_CONFIG=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
-IOS_FIREBASE_CONFIG=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
\ No newline at end of file
diff --git a/.env.production b/.env.production
deleted file mode 100644
index 5c603b70..00000000
--- a/.env.production
+++ /dev/null
@@ -1 +0,0 @@
-ENVIRONMENT=production
\ No newline at end of file
diff --git a/.env.qa b/.env.qa
deleted file mode 100644
index e57e1e3d..00000000
--- a/.env.qa
+++ /dev/null
@@ -1 +0,0 @@
-ENVIRONMENT=qa
\ No newline at end of file
diff --git a/.env.staging b/.env.staging
deleted file mode 100644
index 6673ee28..00000000
--- a/.env.staging
+++ /dev/null
@@ -1 +0,0 @@
-ENVIRONMENT=staging
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index dba154c6..c49f35d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,4 +35,8 @@ dist/
 /ios
 
 google-services.json
-GoogleService-Info.plist
\ No newline at end of file
+GoogleService-Info.plist
+
+scripts/doppler_variables.sh
+.env
+env.json
\ No newline at end of file
diff --git a/README.md b/README.md
index e0d92039..94fadbe3 100644
--- a/README.md
+++ b/README.md
@@ -172,11 +172,23 @@ Start the expo server
   yarn start
 ```
 
-## Adding jotai as state management tool
+Environment variables instruction:
 
-This starter doesn't go with any state management tool, but we have created separate branch with jotai setup, maybe in the future we will add more tools support.
+1. Create empty file `scripts/doppler_variables.sh` and add this script to new created file.
 
-To use jotai with this starter you can check docs: **[Jotai docs](./documentation/docs/tutorials/JOTAI.md)**
+- run `yarn prepare:env_file` - this will copy template and plase it in `scripts/doppler_variables.sh`
+
+2. Add correct values to variables (ask one of the developers for that), example:
+
+```bash
+export DOPPLER_TOKEN_DEVELOPMENT=dp.st.alpha.XXXXxxxxXXXXxxxxXXXXxxxx
+```
+
+Start the expo server
+
+```bash
+  yarn start
+```
 
 ## License
 
diff --git a/package.json b/package.json
index de2acbde..e636b4da 100644
--- a/package.json
+++ b/package.json
@@ -23,9 +23,7 @@
   "author": "BinarApps",
   "license": "MIT",
   "scripts": {
-    "eas-build-pre-install": "base64 --help && echo $ANDROID_FIREBASE_CONFIG | base64 --decode > google-services.json  && cat google-services.json && echo $IOS_FIREBASE_CONFIG | base64 --decode > GoogleService-Info.plist && cat GoogleService-Info.plist",
     "android:dev-client": "IS_DEV=1 npx expo run:android",
-    "android": "expo run:android",
     "bootstrap:new_app": "yarn && node ./scripts/bootstrap.js",
     "build:production:android": "yarn prepare:production && eas build --platform android --profile production",
     "build:production:ios": "yarn prepare:production && eas build --platform ios --profile production",
@@ -45,30 +43,29 @@
     "deploy:staging:android": "yarn prepare:staging && eas build --platform android --profile staging --auto-submit --non-interactive",
     "deploy:staging:ios": "yarn prepare:staging && eas build --platform ios --profile staging --auto-submit --non-interactive",
     "deploy:staging": "yarn prepare:staging && eas build --platform all --profile staging --auto-submit --non-interactive",
-    "eject": "expo eject",
-    "generate:query": "yarn orval --config ./orval.config.ts",
+    "eas-build-pre-install": "base64 --help && echo $ANDROID_FIREBASE_CONFIG | base64 --decode > google-services.json  && cat google-services.json && echo $IOS_FIREBASE_CONFIG | base64 --decode > GoogleService-Info.plist && cat GoogleService-Info.plist",
     "generate:component": "node ./scripts/create_new_component.js && yarn eslint src --fix && yarn tsc",
     "generate:env:production": "scripts/generate_dotenv.sh production",
     "generate:env:qa": "scripts/generate_dotenv.sh qa",
     "generate:env:staging": "scripts/generate_dotenv.sh staging",
-    "generate:icon:types": "node ./scripts/generate_icon_types.js",
     "generate:google-services-config": "./scripts/generate_firebase_config.sh",
+    "generate:icon:types": "node ./scripts/generate_icon_types.js",
+    "generate:query": "yarn orval --config ./orval.config.ts",
     "generate:screen": "node ./scripts/create_new_screen.js && yarn eslint src --fix && yarn tsc",
-    "ios": "expo run:ios",
-    "lint": "eslint src && yarn tsc",
     "lint:fix": "eslint src --fix",
-    "login": "expo login",
-    "logout": "expo logout",
+    "lint": "eslint src && yarn tsc",
     "postinstall": "patch-package",
     "prebuild:android": "IS_DEV=1 npx expo prebuild --clean -p android",
-    "prepare:production": "yarn generate:env:production && BASH_ENV=./.env scripts/upload_env.sh",
-    "prepare:qa": "yarn generate:env:qa && BASH_ENV=./.env scripts/upload_env.sh",
-    "prepare:staging": "yarn generate:env:staging && BASH_ENV=./.env scripts/upload_env.sh",
+    "prebuild:ios": "IS_DEV=1 npx expo prebuild --clean -p ios",
+    "prepare:env_file": "cp ./templates/doppler_variables_template.sh ./scripts/doppler_variables.sh",
+    "prepare:production": "yarn && yarn generate:env:production && yarn generate:google-services-config",
+    "prepare:qa": "yarn && yarn generate:env:qa && yarn generate:google-services-config",
+    "prepare:staging": "yarn && yarn generate:env:staging && yarn generate:google-services-config",
     "prepare": "husky install",
     "prettier:write": "prettier --write ./src",
-    "register": "expo register",
-    "start:fast": "EXPO_USE_EXOTIC=1 expo start --clear",
-    "start": "cross-env IS_DEV=1 expo start -c -g",
+    "start:prod": "yarn generate:env:production && IS_DEV=1 IS_EXPO_GO=1 expo start -c -g",
+    "start:staging": "yarn generate:env:staging && IS_DEV=1 IS_EXPO_GO=1 expo start -c -g",
+    "start": "yarn generate:env:qa && cross-env IS_DEV=1 IS_EXPO_GO=1 expo start -c -g",
     "test:debug": "jest -o --watch --coverage=false",
     "test:final": "jest",
     "test": "jest --watch --coverage=false --changedSince=origin/main",
diff --git a/scripts/generate_dotenv.sh b/scripts/generate_dotenv.sh
index cb9293e2..e365ec4f 100755
--- a/scripts/generate_dotenv.sh
+++ b/scripts/generate_dotenv.sh
@@ -1,5 +1,58 @@
 #!/usr/bin/env bash 
-ENVIRONMENT=$1
-echo $ENVIRONMENT
+source ./scripts/doppler_variables.sh
 
-cp .env.$ENVIRONMENT .env
+# Global colors
+normal=$'\e[0m'                           # (works better sometimes)
+bold=$(tput bold)                         # make colors bold/bright
+red="$bold$(tput setaf 1)"                # bright red text
+green=$(tput setaf 2)                     # dim green text
+fawn=$(tput setaf 3); beige="$fawn"       # dark yellow text
+darkblue=$(tput setaf 4)                  # dim blue text
+blue="$bold$darkblue"                     # bright blue text
+purple=$(tput setaf 5); magenta="$purple" # magenta text
+pink="$bold$purple"                       # bright magenta text
+darkcyan=$(tput setaf 6)                  # dim cyan text
+gray=$(tput setaf 7)                      # dim white text
+darkgray="$bold"$(tput setaf 0)           # bold black = dark gray text
+
+
+# Global variables
+ENVIRONMENT_NAME=$1
+function install_doppler {
+  (curl -Ls --tlsv1.2 --proto "=https" --retry 3 https://cli.doppler.com/install.sh || wget -t 3 -qO- https://cli.doppler.com/install.sh) | sh || echo "${pink}There was some problem with installing doppler, and it's needed to get environment varialbes, please download it manually - https://docs.doppler.com/docs/cli"
+  # When using this on windows try this commands
+  # scoop bucket add doppler https://github.com/DopplerHQ/scoop-doppler.git
+  # scoop install doppler
+}
+
+if command -v doppler >/dev/null 2>&1 ;
+then echo "${green}[START WORK] Setting Doppler token for Baca App | ${red}$ENVIRONMENT_NAME ${normal}"
+  echo Now setting token and printing env for env: $ENVIRONMENT_NAME
+  if [ $ENVIRONMENT_NAME = "qa" ]; then
+    doppler setup --config=qa --token=$DOPPLER_TOKEN_DEVELOPMENT --no-interactive
+    doppler secrets download --config=qa --token=$DOPPLER_TOKEN_DEVELOPMENT --no-file --format=env-no-quotes > .env
+    doppler secrets download --config=qa --token=$DOPPLER_TOKEN_DEVELOPMENT --no-file > env.json
+  fi
+  if [ $ENVIRONMENT_NAME = "staging" ]; then
+    doppler setup --config=stg --token=$DOPPLER_TOKEN_STAGING --no-interactive
+    doppler secrets download --config=stg --token=$DOPPLER_TOKEN_STAGING --no-file --format=env-no-quotes > .env
+    doppler secrets download --config=stg --token=$DOPPLER_TOKEN_STAGING --no-file  > env.json
+  fi
+  if [ $ENVIRONMENT_NAME = "production" ]; then
+    doppler setup --config=prd --token=$DOPPLER_TOKEN_PROD --no-interactive
+    doppler secrets download --config=prd --token=$DOPPLER_TOKEN_PROD --no-file --format=env-no-quotes > .env
+    doppler secrets download --config=prd --token=$DOPPLER_TOKEN_PROD --no-file > env.json
+  fi
+  echo Created envs for env: $ENVIRONMENT_NAME
+else
+  read -p "${green}We require Doppler CLI, but it's not installed. Do you wish to install it? (y/n)${normal} " answer
+  case ${answer:0:1} in
+      y|Y )
+          install_doppler
+          ./scripts/generate_dotenv.sh $ENVIRONMENT_NAME
+      ;;
+      * )
+          echo "We need doppler to set environement variables, you can download it manually - https://docs.doppler.com/docs/cli"
+      ;;
+  esac
+fi
\ No newline at end of file
diff --git a/src/constants/env.ts b/src/constants/env.ts
index 54865bdb..d8fb3610 100644
--- a/src/constants/env.ts
+++ b/src/constants/env.ts
@@ -1,6 +1,6 @@
 import Constants from 'expo-constants'
 
 export const ENV = {
-  API_URL: 'https://api.binarapps.online/', // TODO: create env for dev/staging/prod and keep it there
+  API_URL: Constants?.expoConfig?.extra?.API_URL,
   ENVIRONMENT: Constants?.expoConfig?.extra?.ENVIRONMENT,
 }
diff --git a/templates/doppler_variables_template.sh b/templates/doppler_variables_template.sh
new file mode 100644
index 00000000..3571769d
--- /dev/null
+++ b/templates/doppler_variables_template.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+# --- Define doppler variables ---
+export DOPPLER_TOKEN_DEVELOPMENT=
+export DOPPLER_TOKEN_STAGING=
+export DOPPLER_TOKEN_PROD=
+# --- End Definitions Section ---
+
+# check if we are being sourced by another script or shell
+[[ "${#BASH_SOURCE[@]}" -gt "1" ]] && { return 0; }
+
+# --- Begin Code Execution Section ---
+echo $DOPPLER_TOKEN_DEVELOPMENT
+echo $DOPPLER_TOKEN_STAGING
+echo $DOPPLER_TOKEN_PROD