diff --git a/biome.json b/biome.json
index 82c7743..89eb673 100644
--- a/biome.json
+++ b/biome.json
@@ -20,6 +20,9 @@
         "recommended": true,
         "noDelete": "off"
       },
+      "suspicious": {
+        "noExplicitAny": "warn"
+      },
       "complexity": {
         "useLiteralKeys": "off"
       }
diff --git a/db.png b/db.png
new file mode 100644
index 0000000..16ef007
Binary files /dev/null and b/db.png differ
diff --git a/src/services/contents/comments.service.ts b/src/services/contents/comments.service.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/services/contents/posts.service.ts b/src/services/contents/posts.service.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/services/databases/mariadb.service.ts b/src/services/databases/mariadb.service.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/services/databases/mongodb.service.ts b/src/services/databases/mongodb.service.ts
new file mode 100644
index 0000000..90b6f75
--- /dev/null
+++ b/src/services/databases/mongodb.service.ts
@@ -0,0 +1,48 @@
+import { EnvUtils } from "@utils/env.util";
+import { LogsUtils } from "@utils/logs.util";
+import { MongoClient } from "mongodb";
+
+export class MongodbService {
+	private envs: EnvUtils;
+	private readonly client: MongoClient;
+	private logs: LogsUtils;
+	constructor(contextName: string) {
+		this.envs = new EnvUtils(`MongoDB >> ${contextName}`);
+		this.logs = new LogsUtils(`MongoDB >> ${contextName}`);
+		try {
+			const uri = `mongodb://${this.envs.get("MONGO_USERNAME")}:${this.envs.get("MONGO_PASSWORD")}@localhost:${this.envs.get("MONGO_PORT")}/`;
+			this.logs.trace("MongoDB URI:", uri);
+			this.client = new MongoClient(uri);
+		} catch (error) {
+			this.logs.error(`Error connecting to MongoDB:`, error);
+			throw new Error();
+		}
+	}
+
+	connect() {
+		return this.client
+			.connect()
+			.then(() => {
+				this.logs.info("Connected to MongoDB");
+			})
+			.catch((error) => {
+				this.logs.error("Error connecting to MongoDB:", error);
+				//throw error;
+			});
+	}
+
+	use() {
+		try {
+			return this.client.db(`${this.envs.get("MONGO_DATABASE")}`);
+		} catch (err) {
+			this.logs.error("Error using MongoDB:", err);
+      throw err;
+		}
+	}
+
+	close() {
+		this.client.close().then(() => {
+			this.logs.info("Connection to MongoDB closed");
+		});
+	}
+}
diff --git a/src/utils/env.util.ts b/src/utils/env.util.ts
new file mode 100644
index 0000000..ecbf893
--- /dev/null
+++ b/src/utils/env.util.ts
@@ -0,0 +1,18 @@
+import * as process from "node:process";
+import { LogsUtils } from "@utils/logs.util";
+
+export class EnvUtils {
+	private _envs: NodeJS.ProcessEnv;
+	private log: LogsUtils;
+
+	constructor(contextName: string) {
+		this.log = new LogsUtils(contextName);
+		this._envs = process.env;
+	}
+
+	get(envName: string) {
+		const value = this._envs[`${envName.toString()}`]?.toString();
+		this.log.debug(`Getting environment variable..`, `${envName} = "${value}"`);
+		return value || null;
+	}
+}
diff --git a/src/utils/logs.util.ts b/src/utils/logs.util.ts
index 9fd9e7a..2e976f7 100644
--- a/src/utils/logs.util.ts
+++ b/src/utils/logs.util.ts
@@ -1,39 +1,58 @@
 import * as process from "node:process";
-import {ILogObj, Logger} from "tslog";
+import { type ILogObj, Logger } from "tslog";
 
 export class LogsUtils {
 	private Logger: Logger<ILogObj>;
 	constructor(contextName: string) {
-		this.Logger = new Logger({name: contextName})
+		this.Logger = new Logger({
+			name: contextName,
+			prettyLogTimeZone: `local`
+		});
 	}
 
 	info(value: any, value2?: any) {
-		this.Logger.info(`\n\n(i) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
+		this.Logger.info(
+			`\n\n(i) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+		);
 	}
 
 	warn(value: any, value2?: any) {
-		this.Logger.warn(`\n\n(?) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
+		this.Logger.warn(
+			`\n\n(?) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+		);
 	}
 
 	error(value: any, value2?: any) {
-		this.Logger.error(`\n\n(!) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
-		if (process.env["CONTEXT"] === 'prod') process.exit(-1)
+		this.Logger.error(
+			`\n\n(!) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+		);
+		if (process.env["CONTEXT"] === "prod") process.exit(-1);
 	}
 
 	softError(value: any, value2?: any) {
-		this.Logger.error(`\n\n(!) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
+		this.Logger.error(
+			`\n\n(!) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+		);
 	}
 
 	trace(value: any, value2?: any) {
-		if (process.env["DEBUG"] === 'true') this.Logger.trace(`\n\n(*) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
+		if (process.env["DEBUG"] === "true")
+			this.Logger.trace(
+				`\n\n(*) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+			);
 	}
 
 	fatal(value: any, value2?: any) {
-		this.Logger.fatal(`\n\n(X) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
-		if (process.env["CONTEXT"] === 'prod') process.exit(-1)
+		this.Logger.fatal(
+			`\n\n(X) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+		);
+		if (process.env["CONTEXT"] === "prod") process.exit(-1);
 	}
 
 	debug(value: any, value2?: any) {
-		if (process.env["DEBUG"] === 'true') this.Logger.debug(`\n\n(~) |> ${value}\n${value2 ? '|> ' + value2 + '\n' : ''}`)
+		if (process.env["DEBUG"] === "true")
+			this.Logger.debug(
+				`\n\n(~) > ${value}\n${value2 ? "> " + value2 + "\n" : ""}`,
+			);
 	}
-}
\ No newline at end of file
+}