diff --git a/.gitignore b/.gitignore
index 6704566..48ec7bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -102,3 +102,133 @@ dist
 
 # TernJS port file
 .tern-port
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
diff --git a/worker/.eslintrc.json b/worker/.eslintrc.json
new file mode 100644
index 0000000..62a4635
--- /dev/null
+++ b/worker/.eslintrc.json
@@ -0,0 +1,13 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true,
+    "serviceworker": true
+  },
+  "overrides": [],
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module"
+  },
+  "rules": {}
+}
diff --git a/worker/.gitignore b/worker/.gitignore
new file mode 100644
index 0000000..b512c09
--- /dev/null
+++ b/worker/.gitignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/worker/functions/create-repo.js b/worker/functions/create-repo.js
new file mode 100644
index 0000000..37d5eee
--- /dev/null
+++ b/worker/functions/create-repo.js
@@ -0,0 +1,20 @@
+const generateUniqueName = (username) => {
+  return `${username}-photohub-${new Date(Date.now()).toLocaleDateString(
+    "en-CA"
+  )}`;
+};
+
+const createRepo = async (octokit, username, repoName) => {
+  try {
+    await octokit.rest.repos.createForAuthenticatedUser({
+      name: repoName ? repoName : generateUniqueName(username),
+      description: "Your repository generated using my-photohub",
+      private: false,
+    });
+    return true;
+  } catch (err) {
+    console.error(err);
+    return false;
+  }
+};
+export default createRepo;
diff --git a/worker/functions/get-user.js b/worker/functions/get-user.js
new file mode 100644
index 0000000..304cf49
--- /dev/null
+++ b/worker/functions/get-user.js
@@ -0,0 +1,7 @@
+const getUser = async (octokit) => {
+  const {
+    data: { login },
+  } = await octokit.rest.users.getAuthenticated();
+  return login;
+};
+export default getUser;
diff --git a/worker/functions/handle-post-req.js b/worker/functions/handle-post-req.js
new file mode 100644
index 0000000..370f4d5
--- /dev/null
+++ b/worker/functions/handle-post-req.js
@@ -0,0 +1,25 @@
+import { Octokit } from "@octokit/rest";
+import { StatusCodes } from "http-status-codes";
+import isValidInput from "./validate-input";
+import getUser from "./get-user";
+import createRepo from "./create-repo";
+
+const handlePost = async (request) => {
+  const body = await request.formData();
+  const { pat_token, repo_name } = Object.fromEntries(body);
+  const validInput = isValidInput(pat_token, repo_name);
+
+  if (!validInput) return StatusCodes.BAD_REQUEST;
+
+  const octokit = new Octokit({ auth: pat_token });
+  try {
+    const username = await getUser(octokit);
+    if (!username) return StatusCodes.UNAUTHORIZED; // authentication error
+    const repoCreated = await createRepo(octokit, username, repo_name);
+    if (!repoCreated) return StatusCodes.CONFLICT; // failure
+    return StatusCodes.OK;
+  } catch (err) {
+    console.error(err);
+  }
+};
+export default handlePost;
diff --git a/worker/functions/on-req-post.js b/worker/functions/on-req-post.js
new file mode 100644
index 0000000..56ae66e
--- /dev/null
+++ b/worker/functions/on-req-post.js
@@ -0,0 +1,6 @@
+import handlePost from "./handle-post-req";
+
+export const onRequestPost = async (request) => {
+  return await handlePost(request);
+};
+export default onRequestPost;
diff --git a/worker/functions/validate-input.js b/worker/functions/validate-input.js
new file mode 100644
index 0000000..1b07627
--- /dev/null
+++ b/worker/functions/validate-input.js
@@ -0,0 +1,7 @@
+const isValidInput = (token, repoName) => {
+  const isValidPAT = /^ghp_[A-Za-z-0-9]+$/;
+  const isValidRepo = /^[A-Z-a-z-0-9\-_.]{0,100}$/;
+
+  return isValidPAT.test(token) && isValidRepo.test(repoName);
+};
+export default isValidInput;
diff --git a/worker/index.js b/worker/index.js
new file mode 100644
index 0000000..ab2d5f2
--- /dev/null
+++ b/worker/index.js
@@ -0,0 +1,69 @@
+/**
+ * Welcome to Cloudflare Workers! This is your first worker.
+ *
+ * - Run `npx wrangler dev src/index.js` in your terminal to start a development server
+ * - Open a browser tab at http://localhost:8080/ to see your worker in action
+ * - Run `npx wrangler publish src/index.js --name my-worker` to publish your worker
+ *
+ * Learn more at https://developers.cloudflare.com/workers/
+ */
+import { onRequestPost } from "./functions/on-req-post";
+import { StatusCodes } from "http-status-codes";
+
+const loginForm = (errorMessage = "") => {
+  return `<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>MyPhotoHub - Login</title>
+</head>
+<body>
+    <h1>MyPhotoHub</h1>
+    <p>MyPhotoHub uses <a href="https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token">GitHub Personal Access Token (PAT)</a> to authenticate users.</p>
+    <form action="/login/submit" method="POST">
+        <label for="pat_token">Github PAT Token</label>
+        <input id="pat_token" type="password" name="pat_token"/><br/>
+         <label for="repo_name">Repo name</label>
+        <input id="repo_name" type="text" name="repo_name"/><br/>
+        <input type="submit" value="Submit" />
+    </form>
+    ${errorMessage}
+</body>
+</html>`;
+};
+/**
+ * rawHtmlResponse returns HTML inputted directly
+ * into the worker script
+//  * @param {string} html
+//  */
+const rawHtmlResponse = (html) => {
+  const init = {
+    headers: {
+      "content-type": "text/html;charset=UTF-8",
+    },
+  };
+  return new Response(html, init);
+};
+
+const handleRequest = async (request) => {
+  const result = await onRequestPost(request);
+  if (result === StatusCodes.CONFLICT) {
+    const error = "<p>ERROR: Repo already exists</p>";
+    return rawHtmlResponse(loginForm(error));
+  }
+  return new Response(result);
+};
+
+addEventListener("fetch", (event) => {
+  const { request } = event;
+  const { url } = request;
+  // GET  request
+  if (new URL(url).pathname === "/" && request.method === "GET") {
+    return event.respondWith(rawHtmlResponse(loginForm()));
+    // POST requests
+  } else if (request.method === "POST") {
+    return event.respondWith(handleRequest(request));
+  }
+});
diff --git a/worker/index.test.js b/worker/index.test.js
new file mode 100644
index 0000000..1443745
--- /dev/null
+++ b/worker/index.test.js
@@ -0,0 +1,25 @@
+const { unstable_dev } = require("wrangler");
+
+describe("Worker", () => {
+	let worker;
+
+	beforeAll(async () => {
+		worker = await unstable_dev(
+			"src/index.js",
+			{},
+			{ disableExperimentalWarning: true }
+		);
+	});
+
+	afterAll(async () => {
+		await worker.stop();
+	});
+
+	it("should return Hello World", async () => {
+		const resp = await worker.fetch();
+		if (resp) {
+			const text = await resp.text();
+			expect(text).toMatchInlineSnapshot(`"Hello World!"`);
+		}
+	});
+});
diff --git a/worker/wrangler.toml b/worker/wrangler.toml
new file mode 100644
index 0000000..deb69a0
--- /dev/null
+++ b/worker/wrangler.toml
@@ -0,0 +1,6 @@
+name = "my-photohub"
+main = "index.js"
+compatibility_date = "2022-11-09"
+[dev]
+port = 8080
+local_protocol = "http"
\ No newline at end of file