diff --git a/src/app.controller.spec.ts b/src/app.controller.spec.ts
deleted file mode 100644
index d22f389..0000000
--- a/src/app.controller.spec.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
-
-describe('AppController', () => {
-  let appController: AppController;
-
-  beforeEach(async () => {
-    const app: TestingModule = await Test.createTestingModule({
-      controllers: [AppController],
-      providers: [AppService],
-    }).compile();
-
-    appController = app.get<AppController>(AppController);
-  });
-
-  describe('root', () => {
-    it('should return "Hello World!"', () => {
-      expect(appController.getHello()).toBe('Hello World!');
-    });
-  });
-});
diff --git a/src/app.module.ts b/src/app.module.ts
deleted file mode 100644
index a7ae2d8..0000000
--- a/src/app.module.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Module } from '@nestjs/common';
-import { MyDiscordModule } from './frontends/discord/myDiscord.module';
-import { MySlackModule } from './frontends/slack/mySlack.module';
-import { AppController } from './app.controller';
-
-@Module({
-  imports: [MyDiscordModule, MySlackModule],
-  controllers: [AppController],
-})
-export class AppModule {}
diff --git a/src/frontends/discord/dto/textDto.ts b/src/interfaces/chat/discord/dto/textDto.ts
similarity index 100%
rename from src/frontends/discord/dto/textDto.ts
rename to src/interfaces/chat/discord/dto/textDto.ts
diff --git a/src/frontends/discord/myDiscord.module.ts b/src/interfaces/chat/discord/myDiscord.module.ts
similarity index 82%
rename from src/frontends/discord/myDiscord.module.ts
rename to src/interfaces/chat/discord/myDiscord.module.ts
index 3a8d68f..dfd4238 100644
--- a/src/frontends/discord/myDiscord.module.ts
+++ b/src/interfaces/chat/discord/myDiscord.module.ts
@@ -2,10 +2,10 @@ import { Logger, Module } from '@nestjs/common';
 import { DiscordPingService } from './services/discordPing.service';
 import { NecordModule } from 'necord';
 import { DiscordChatService } from './services/discordChat.service';
-import { GcpModule } from '../../gcp/gcp.module';
+import { GcpModule } from '../../../shared/gcp/gcp.module';
 import { NecordConfigService } from './services/necordConfig.service';
 import { DiscordReadyLoggingService } from './services/discordReadyLogging.service';
-import { LangchainModule } from '../../ai/langchain/langchain/langchain.module';
+import { LangchainModule } from '../../../shared/ai/langchain/langchain/langchain.module';
 
 @Module({
   imports: [
diff --git a/src/frontends/discord/secrets/secrets.ts b/src/interfaces/chat/discord/secrets/secrets.ts
similarity index 100%
rename from src/frontends/discord/secrets/secrets.ts
rename to src/interfaces/chat/discord/secrets/secrets.ts
diff --git a/src/frontends/discord/services/discordChat.service.ts b/src/interfaces/chat/discord/services/discordChat.service.ts
similarity index 89%
rename from src/frontends/discord/services/discordChat.service.ts
rename to src/interfaces/chat/discord/services/discordChat.service.ts
index 261a15a..3c6abd8 100644
--- a/src/frontends/discord/services/discordChat.service.ts
+++ b/src/interfaces/chat/discord/services/discordChat.service.ts
@@ -1,10 +1,10 @@
 import { Injectable, Logger } from '@nestjs/common';
 import { Context, Options, SlashCommand, SlashCommandContext } from 'necord';
-import { DEV_GUILDS } from '../../../constants';
+import { DEV_GUILDS } from '../../../../shared/config/constants';
 import { OpenAI } from 'langchain/llms/openai';
 import { ChatPromptTemplate } from 'langchain/prompts';
 import { TextDto } from '../dto/textDto';
-import { LlmModelService } from '../../../ai/langchain/langchain/llm-model/llm-model.controller';
+import { LlmModelService } from '../../../../shared/ai/langchain/langchain/llm-model/llm-model.controller';
 
 @Injectable()
 export class DiscordChatService {
diff --git a/src/frontends/discord/services/discordPing.service.ts b/src/interfaces/chat/discord/services/discordPing.service.ts
similarity index 90%
rename from src/frontends/discord/services/discordPing.service.ts
rename to src/interfaces/chat/discord/services/discordPing.service.ts
index e68d8d8..9d6a3aa 100644
--- a/src/frontends/discord/services/discordPing.service.ts
+++ b/src/interfaces/chat/discord/services/discordPing.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@nestjs/common';
 import { Context, SlashCommand, SlashCommandContext } from 'necord';
-import { DEV_GUILDS } from '../../../constants';
+import { DEV_GUILDS } from '../../../../shared/config/constants';
 
 @Injectable()
 export class DiscordPingService {
diff --git a/src/frontends/discord/services/discordReadyLogging.service.ts b/src/interfaces/chat/discord/services/discordReadyLogging.service.ts
similarity index 100%
rename from src/frontends/discord/services/discordReadyLogging.service.ts
rename to src/interfaces/chat/discord/services/discordReadyLogging.service.ts
diff --git a/src/frontends/discord/services/necordConfig.service.ts b/src/interfaces/chat/discord/services/necordConfig.service.ts
similarity index 90%
rename from src/frontends/discord/services/necordConfig.service.ts
rename to src/interfaces/chat/discord/services/necordConfig.service.ts
index 6f2aae1..0de0cf3 100644
--- a/src/frontends/discord/services/necordConfig.service.ts
+++ b/src/interfaces/chat/discord/services/necordConfig.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@nestjs/common';
 import { NecordModuleOptions } from 'necord';
 import { IntentsBitField } from 'discord.js';
-import { SecretsManagerService } from '../../../gcp/secretsManager.service';
+import { SecretsManagerService } from '../../../../shared/gcp/secretsManager.service';
 import { DISCORD_API_DEV_TOKEN, DISCORD_API_TOKEN } from '../secrets/secrets';
 
 @Injectable()
diff --git a/src/frontends/slack/createSlackModule.ts b/src/interfaces/chat/slack/createSlackModule.ts
similarity index 100%
rename from src/frontends/slack/createSlackModule.ts
rename to src/interfaces/chat/slack/createSlackModule.ts
diff --git a/src/frontends/slack/getSlackToken.ts b/src/interfaces/chat/slack/getSlackToken.ts
similarity index 100%
rename from src/frontends/slack/getSlackToken.ts
rename to src/interfaces/chat/slack/getSlackToken.ts
diff --git a/src/frontends/slack/mySlack.module.ts b/src/interfaces/chat/slack/mySlack.module.ts
similarity index 82%
rename from src/frontends/slack/mySlack.module.ts
rename to src/interfaces/chat/slack/mySlack.module.ts
index ce9fd8f..0a696af 100644
--- a/src/frontends/slack/mySlack.module.ts
+++ b/src/interfaces/chat/slack/mySlack.module.ts
@@ -1,5 +1,5 @@
 import { Module } from '@nestjs/common';
-import { GcpModule } from '../../gcp/gcp.module';
+import { GcpModule } from '../../../shared/gcp/gcp.module';
 import { SlackTestService } from './slackTest.service';
 import { createSlackModule } from './createSlackModule';
 
diff --git a/src/frontends/slack/slackTest.service.ts b/src/interfaces/chat/slack/slackTest.service.ts
similarity index 100%
rename from src/frontends/slack/slackTest.service.ts
rename to src/interfaces/chat/slack/slackTest.service.ts
diff --git a/src/main.ts b/src/main.ts
index 8a82201..cad43af 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,13 +1,9 @@
 import { NestFactory } from '@nestjs/core';
-import { AppModule } from './app.module';
-import { SlackTestService } from './frontends/slack/slackTest.service';
+import { MainModule } from './main/main.module';
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
-  const sts = await app.resolve(SlackTestService);
-  sts.helloWorldMethod();
-
+  const app = await NestFactory.create(MainModule);
   await app.listen(process.env.PORT || 3000);
 }
 
-bootstrap();
+void bootstrap();
diff --git a/src/main/main.controller.spec.ts b/src/main/main.controller.spec.ts
new file mode 100644
index 0000000..4dd0f33
--- /dev/null
+++ b/src/main/main.controller.spec.ts
@@ -0,0 +1,21 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { MainController } from './main.controller';
+
+describe('AppController', () => {
+  let appController: MainController;
+
+  beforeEach(async () => {
+    const app: TestingModule = await Test.createTestingModule({
+      controllers: [MainController],
+      providers: [],
+    }).compile();
+
+    appController = app.get<MainController>(MainController);
+  });
+
+  describe('root', () => {
+    it('should return "Hello World!"', () => {
+      expect(appController.sendHello()).toBe('Hello World!');
+    });
+  });
+});
diff --git a/src/app.controller.ts b/src/main/main.controller.ts
similarity index 77%
rename from src/app.controller.ts
rename to src/main/main.controller.ts
index cf3ebc7..f4d2ba8 100644
--- a/src/app.controller.ts
+++ b/src/main/main.controller.ts
@@ -1,9 +1,9 @@
 import { Controller, Get } from '@nestjs/common';
 
 @Controller()
-export class AppController {
+export class MainController {
   @Get()
-  getHello() {
+  sendHello() {
     return 'hello';
   }
 
diff --git a/src/main/main.module.ts b/src/main/main.module.ts
new file mode 100644
index 0000000..eeb69ae
--- /dev/null
+++ b/src/main/main.module.ts
@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { MyDiscordModule } from '../interfaces/chat/discord/myDiscord.module';
+import { MySlackModule } from '../interfaces/chat/slack/mySlack.module';
+import { MainController } from './main.controller';
+
+@Module({
+  imports: [MyDiscordModule, MySlackModule],
+  controllers: [MainController],
+})
+export class MainModule {}
diff --git a/src/ai/langchain/langchain/langchain.module.ts b/src/shared/ai/langchain/langchain/langchain.module.ts
similarity index 100%
rename from src/ai/langchain/langchain/langchain.module.ts
rename to src/shared/ai/langchain/langchain/langchain.module.ts
diff --git a/src/ai/langchain/langchain/llm-model/llm-model.controller.ts b/src/shared/ai/langchain/langchain/llm-model/llm-model.controller.ts
similarity index 100%
rename from src/ai/langchain/langchain/llm-model/llm-model.controller.ts
rename to src/shared/ai/langchain/langchain/llm-model/llm-model.controller.ts
diff --git a/src/ai/langchain/langchain/llm-model/llm-model.service.spec.ts b/src/shared/ai/langchain/langchain/llm-model/llm-model.service.spec.ts
similarity index 100%
rename from src/ai/langchain/langchain/llm-model/llm-model.service.spec.ts
rename to src/shared/ai/langchain/langchain/llm-model/llm-model.service.spec.ts
diff --git a/src/ai/langchain/langchain/llm-model/llm-model.service.ts b/src/shared/ai/langchain/langchain/llm-model/llm-model.service.ts
similarity index 100%
rename from src/ai/langchain/langchain/llm-model/llm-model.service.ts
rename to src/shared/ai/langchain/langchain/llm-model/llm-model.service.ts
diff --git a/src/ai/langchain/langchain/openAiSecrets.service.ts b/src/shared/ai/langchain/langchain/openAiSecrets.service.ts
similarity index 100%
rename from src/ai/langchain/langchain/openAiSecrets.service.ts
rename to src/shared/ai/langchain/langchain/openAiSecrets.service.ts
diff --git a/src/constants.ts b/src/shared/config/constants.ts
similarity index 100%
rename from src/constants.ts
rename to src/shared/config/constants.ts
diff --git a/src/gcp/gcp.module.ts b/src/shared/gcp/gcp.module.ts
similarity index 100%
rename from src/gcp/gcp.module.ts
rename to src/shared/gcp/gcp.module.ts
diff --git a/src/gcp/secretsManager.service.ts b/src/shared/gcp/secretsManager.service.ts
similarity index 100%
rename from src/gcp/secretsManager.service.ts
rename to src/shared/gcp/secretsManager.service.ts
diff --git a/test/app.e2e-spec.ts b/test/app.e2e-spec.ts
index 50cda62..bfa49d8 100644
--- a/test/app.e2e-spec.ts
+++ b/test/app.e2e-spec.ts
@@ -1,14 +1,14 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
 import * as request from 'supertest';
-import { AppModule } from './../src/app.module';
+import { MainModule } from '../src/main/main.module';
 
-describe('AppController (e2e)', () => {
+describe('MainController (e2e)', () => {
   let app: INestApplication;
 
   beforeEach(async () => {
     const moduleFixture: TestingModule = await Test.createTestingModule({
-      imports: [AppModule],
+      imports: [MainModule],
     }).compile();
 
     app = moduleFixture.createNestApplication();