diff --git a/index.js b/index.js
index f869e8b..ee4c5b1 100644
--- a/index.js
+++ b/index.js
@@ -14,86 +14,107 @@ const fs = require("fs");
 const glob = require("glob");
 const puppeteer = require("puppeteer");
 
-const generateExport = async () => {
-  const browser = await puppeteer.launch();
-  const page = await browser.newPage();
-  try {
-    await page._client.send("Page.setDownloadBehavior", {
-      behavior: "allow",
-      downloadPath: process.cwd()
-    });
+const roamBaseUrl = "https://roamresearch.com/#/";
+
+const getDatabases =
+  async page => await page.$$eval(
+    "#app > div:nth-child(1) > div > h4:nth-child(1) > a:nth-child(1)",
+    nodes => nodes.map(n => n.innerText));
+
+
+async function downloadDatabase(page, databaseName) {
+  async function waitAndClick(selector) {
+    await page.waitForSelector(selector);
+    await page.waitFor(100);
+    await page.click(selector);
+  }
+
+  if (databaseName) await page.goto(roamBaseUrl + "app/" + databaseName);
+  console.log(databaseName, ':: Starting download');
+
+  await page.waitFor(15000);
 
-    await page.goto("https://roamresearch.com/#/signin");
+  await waitAndClick(".flex-h-box > div > .bp3-popover-wrapper > .bp3-popover-target > .bp3-small");
 
-    console.log("Logging into Roam");
+  console.log(databaseName, ":: Opening Export menu");
 
-    await page.focus('[name="email"]');
-    await page.keyboard.type(process.env.ROAM_EMAIL);
+  await waitAndClick(".bp3-popover-content > .bp3-menu > li:nth-child(3) > .bp3-menu-item > .bp3-text-overflow-ellipsis");
+  await waitAndClick(".bp3-popover-wrapper > .bp3-popover-target > div > .bp3-button > .bp3-button-text");
 
-    await page.focus('[name="password"]');
-    await page.keyboard.type(process.env.ROAM_PASSWORD);
+  console.log(databaseName, ":: Selecting JSON export");
 
-    await page.$eval(".bp3-button", el => el.click());
+  await waitAndClick("div > .bp3-menu > li > .bp3-menu-item > .bp3-text-overflow-ellipsis");
 
-    await page.waitFor(5000);
+  console.log(databaseName, ":: Creating export");
 
-    console.log("Successfully logged in");
+  await waitAndClick(".bp3-dialog-container > .bp3-dialog > div > .flex-h-box > .bp3-intent-primary");
 
-    await page.waitForSelector(
-      ".flex-h-box > div > .bp3-popover-wrapper > .bp3-popover-target > .bp3-small"
-    );
-    await page.click(
-      ".flex-h-box > div > .bp3-popover-wrapper > .bp3-popover-target > .bp3-small"
-    );
+  console.log(databaseName, ":: Created export");
 
-    console.log("Opening Export menu");
+  console.log(databaseName, ":: Waiting 40 sec for it to download");
+  await page.waitFor(40000); // TODO: can wait till zip file appears instead
+  // TODO: rename resulting files after different databases
+}
 
-    await page.waitForSelector(
-      ".bp3-popover-content > .bp3-menu > li:nth-child(3) > .bp3-menu-item > .bp3-text-overflow-ellipsis"
-    );
-    await page.click(
-      ".bp3-popover-content > .bp3-menu > li:nth-child(3) > .bp3-menu-item > .bp3-text-overflow-ellipsis"
-    );
+async function login(page) {
+  await page.goto(roamBaseUrl + "signin");
 
-    await page.waitForSelector(
-      ".bp3-popover-wrapper > .bp3-popover-target > div > .bp3-button > .bp3-button-text"
-    );
-    await page.click(
-      ".bp3-popover-wrapper > .bp3-popover-target > div > .bp3-button > .bp3-button-text"
-    );
+  console.log("Logging into Roam");
 
-    console.log("Selecting JSON export");
+  await page.focus('[name="email"]');
+  await page.keyboard.type(process.env.ROAM_EMAIL);
 
-    await page.waitForSelector(
-      "div > .bp3-menu > li > .bp3-menu-item > .bp3-text-overflow-ellipsis"
-    );
-    await page.click(
-      "div > .bp3-menu > li > .bp3-menu-item > .bp3-text-overflow-ellipsis"
-    );
+  await page.focus('[name="password"]');
+  await page.keyboard.type(process.env.ROAM_PASSWORD);
 
-    console.log("Creating export");
+  await page.$eval(".bp3-button", el => el.click());
 
-    await page.waitForSelector(
-      ".bp3-dialog-container > .bp3-dialog > div > .flex-h-box > .bp3-intent-primary"
-    );
-    await page.click(
-      ".bp3-dialog-container > .bp3-dialog > div > .flex-h-box > .bp3-intent-primary"
-    );
+  await page.waitFor(10000);
 
-    console.log("Created export");
+  console.log("Successfully logged in");
+}
 
-    console.log("Waiting five seconds for it to download");
-    await page.waitFor(5000);
+const generateExport = async () => {
+  const browser = await puppeteer.launch({
+    env: {
+      TZ: 'Etc/GMT+12',
+      ...process.env
+    }
+  });
+  const page = await browser.newPage();
+  try {
+    await page._client.send("Page.setDownloadBehavior", {
+      behavior: "allow",
+      downloadPath: process.cwd()
+    });
+
+    await login(page);
+    await downloadDatabases(page);
   } catch (err) {
     console.error("Something went wrong!");
     console.error(err);
 
-    await page.screenshot({ path: "error.png" });
+    await page.screenshot({path: "error.png"});
+    throw err
   }
   await browser.close();
 };
 
+async function downloadDatabases(page) {
+  const databases = await getDatabases(page);
+  console.log("Found the following databases", databases);
+  if (databases && databases.length) {
+    for (const name of databases) {
+      await downloadDatabase(page, name)
+    }
+  } else {
+    // single-database
+    await downloadDatabase(page)
+  }
+}
+
 const uploadToS3 = async filename => {
+  console.log(`Uploading ${filename} to S3`);
   try {
     const fileContent = fs.readFileSync(filename);
 
@@ -108,18 +129,17 @@ const uploadToS3 = async filename => {
   } catch (err) {
     console.error("Something went wrong while uploading to S3");
     console.error(err);
+    throw err
   }
 };
 
-const main = async function() {
+const main = async function () {
   await generateExport();
   const files = glob.sync("*.zip");
-  const filename = files[0];
-  if (!filename) {
+  if (!files.length) {
     throw new Error("Couldn't find a file to upload, aborting");
   }
-  console.log(`Uploading ${filename} to S3`);
-  await uploadToS3(filename);
+  await Promise.all(files.map(uploadToS3))
 };
 
-main();
+main().then(r => console.log("success", r));