diff --git a/packages/dashboard-v2/gatsby-browser.js b/packages/dashboard-v2/gatsby-browser.js
index a71e49c3..a39bdb48 100644
--- a/packages/dashboard-v2/gatsby-browser.js
+++ b/packages/dashboard-v2/gatsby-browser.js
@@ -6,8 +6,14 @@ import "@fontsource/sora/600.css"; // semibold
 import "@fontsource/source-sans-pro/400.css"; // normal
 import "@fontsource/source-sans-pro/600.css"; // semibold
 import "./src/styles/global.css";
+import { MODAL_ROOT_ID } from "./src/components/Modal";
 
 export function wrapPageElement({ element, props }) {
   const Layout = element.type.Layout ?? React.Fragment;
-  return <Layout {...props}>{element}</Layout>;
+  return (
+    <Layout {...props}>
+      {element}
+      <div id={MODAL_ROOT_ID} />
+    </Layout>
+  );
 }
diff --git a/packages/dashboard-v2/gatsby-ssr.js b/packages/dashboard-v2/gatsby-ssr.js
index a71e49c3..a39bdb48 100644
--- a/packages/dashboard-v2/gatsby-ssr.js
+++ b/packages/dashboard-v2/gatsby-ssr.js
@@ -6,8 +6,14 @@ import "@fontsource/sora/600.css"; // semibold
 import "@fontsource/source-sans-pro/400.css"; // normal
 import "@fontsource/source-sans-pro/600.css"; // semibold
 import "./src/styles/global.css";
+import { MODAL_ROOT_ID } from "./src/components/Modal";
 
 export function wrapPageElement({ element, props }) {
   const Layout = element.type.Layout ?? React.Fragment;
-  return <Layout {...props}>{element}</Layout>;
+  return (
+    <Layout {...props}>
+      {element}
+      <div id={MODAL_ROOT_ID} />
+    </Layout>
+  );
 }
diff --git a/packages/dashboard-v2/src/components/Alert/Alert.js b/packages/dashboard-v2/src/components/Alert/Alert.js
new file mode 100644
index 00000000..0e6ab345
--- /dev/null
+++ b/packages/dashboard-v2/src/components/Alert/Alert.js
@@ -0,0 +1,9 @@
+import styled from "styled-components";
+import cn from "classnames";
+
+export const Alert = styled.div.attrs(({ $variant }) => ({
+  className: cn("px-3 py-2 sm:px-6 sm:py-4 rounded border", {
+    "bg-red-100 border-red-200 text-error": $variant === "error",
+    "bg-green-100 border-green-200 text-palette-400": $variant === "success",
+  }),
+}))``;
diff --git a/packages/dashboard-v2/src/components/Alert/index.js b/packages/dashboard-v2/src/components/Alert/index.js
new file mode 100644
index 00000000..b8e17a03
--- /dev/null
+++ b/packages/dashboard-v2/src/components/Alert/index.js
@@ -0,0 +1 @@
+export * from "./Alert";
diff --git a/packages/dashboard-v2/src/components/Form/TextField.js b/packages/dashboard-v2/src/components/Form/TextField.js
index 7eb811a8..6ae35021 100644
--- a/packages/dashboard-v2/src/components/Form/TextField.js
+++ b/packages/dashboard-v2/src/components/Form/TextField.js
@@ -2,7 +2,7 @@ import PropTypes from "prop-types";
 import cn from "classnames";
 import { Field } from "formik";
 
-export const TextField = ({ id, label, name, error, touched, ...props }) => {
+export const TextField = ({ id, label, name, error, touched, className, ...props }) => {
   return (
     <div className="flex flex-col w-full gap-1">
       {label && (
@@ -13,7 +13,7 @@ export const TextField = ({ id, label, name, error, touched, ...props }) => {
       <Field
         id={id}
         name={name}
-        className={cn("w-full py-2 px-4 bg-palette-100 rounded-sm placeholder:text-palette-200 outline-1", {
+        className={cn("w-full py-2 px-4 bg-palette-100 rounded-sm placeholder:text-palette-200 outline-1", className, {
           "focus:outline outline-palette-200": !error || !touched,
           "outline outline-error": touched && error,
         })}
diff --git a/packages/dashboard-v2/src/components/Modal/Modal.js b/packages/dashboard-v2/src/components/Modal/Modal.js
new file mode 100644
index 00000000..6fd8e00a
--- /dev/null
+++ b/packages/dashboard-v2/src/components/Modal/Modal.js
@@ -0,0 +1,37 @@
+import cn from "classnames";
+import PropTypes from "prop-types";
+
+import { PlusIcon } from "../Icons";
+import { Panel } from "../Panel";
+
+import { ModalPortal } from "./ModalPortal";
+import { Overlay } from "./Overlay";
+
+export const Modal = ({ children, className, onClose }) => (
+  <ModalPortal>
+    <Overlay onClick={onClose}>
+      <div className="relative">
+        <button onClick={onClose} className="absolute top-[20px] right-[20px]">
+          <PlusIcon size={14} className="rotate-45" />
+        </button>
+        <Panel className={cn("px-8 py-6 sm:px-12 sm:py-10", className)}>{children}</Panel>
+      </div>
+    </Overlay>
+  </ModalPortal>
+);
+
+Modal.propTypes = {
+  /**
+   * Modal's body.
+   */
+  children: PropTypes.node.isRequired,
+  /**
+   * Handler function to be called when user clicks on the "X" icon,
+   * or outside of the modal.
+   */
+  onClose: PropTypes.func.isRequired,
+  /**
+   * Additional CSS classes to be applied to modal's body.
+   */
+  className: PropTypes.string,
+};
diff --git a/packages/dashboard-v2/src/components/Modal/ModalPortal.js b/packages/dashboard-v2/src/components/Modal/ModalPortal.js
new file mode 100644
index 00000000..ef18e612
--- /dev/null
+++ b/packages/dashboard-v2/src/components/Modal/ModalPortal.js
@@ -0,0 +1,16 @@
+import { useEffect, useRef, useState } from "react";
+import { createPortal } from "react-dom";
+
+export const MODAL_ROOT_ID = "__modal-root";
+
+export const ModalPortal = ({ children }) => {
+  const ref = useRef();
+  const [isClientSide, setIsClientSide] = useState(false);
+
+  useEffect(() => {
+    ref.current = document.querySelector(MODAL_ROOT_ID) || document.body;
+    setIsClientSide(true);
+  }, []);
+
+  return isClientSide ? createPortal(children, ref.current) : null;
+};
diff --git a/packages/dashboard-v2/src/components/Modal/Overlay.js b/packages/dashboard-v2/src/components/Modal/Overlay.js
new file mode 100644
index 00000000..7f1cbb35
--- /dev/null
+++ b/packages/dashboard-v2/src/components/Modal/Overlay.js
@@ -0,0 +1,42 @@
+import { useRef } from "react";
+import { useLockBodyScroll } from "react-use";
+import PropTypes from "prop-types";
+
+export const Overlay = ({ children, onClick }) => {
+  const overlayRef = useRef(null);
+
+  useLockBodyScroll(true);
+
+  const handleClick = (event) => {
+    if (event.target !== overlayRef.current) {
+      return;
+    }
+
+    event.nativeEvent.stopImmediatePropagation();
+
+    onClick?.(event);
+  };
+
+  return (
+    <div
+      ref={overlayRef}
+      role="presentation"
+      onClick={handleClick}
+      className="fixed inset-0 z-50 bg-palette-100/80 flex items-center justify-center"
+    >
+      {children}
+    </div>
+  );
+};
+
+Overlay.propTypes = {
+  /**
+   * Overlay's body.
+   */
+  children: PropTypes.node.isRequired,
+  /**
+   * Handler function to be called when user clicks on the overlay
+   * (but not the overlay's content).
+   */
+  onClick: PropTypes.func,
+};
diff --git a/packages/dashboard-v2/src/components/Modal/index.js b/packages/dashboard-v2/src/components/Modal/index.js
new file mode 100644
index 00000000..28d34710
--- /dev/null
+++ b/packages/dashboard-v2/src/components/Modal/index.js
@@ -0,0 +1 @@
+export * from "./ModalPortal";
diff --git a/packages/dashboard-v2/src/components/forms/AccountRemovalForm.js b/packages/dashboard-v2/src/components/forms/AccountRemovalForm.js
new file mode 100644
index 00000000..bdd7196e
--- /dev/null
+++ b/packages/dashboard-v2/src/components/forms/AccountRemovalForm.js
@@ -0,0 +1,78 @@
+import * as Yup from "yup";
+import { useState } from "react";
+import PropTypes from "prop-types";
+import { Formik, Form } from "formik";
+
+import { Button } from "../Button";
+import { TextField } from "../Form/TextField";
+import accountsService from "../../services/accountsService";
+
+const accountRemovalSchema = Yup.object().shape({
+  confirm: Yup.string().oneOf(["delete"], `Type "delete" to confirm`),
+});
+
+export const AccountRemovalForm = ({ abort, onSuccess }) => {
+  const [error, setError] = useState(false);
+
+  return (
+    <Formik
+      initialValues={{
+        confirm: "",
+      }}
+      validationSchema={accountRemovalSchema}
+      onSubmit={async () => {
+        try {
+          setError(false);
+          await accountsService.delete("user");
+          onSuccess();
+        } catch {
+          setError(true);
+        }
+      }}
+    >
+      {({ errors, touched, isValid, dirty }) => (
+        <Form className="flex flex-col gap-4">
+          <div>
+            <h4>Delete account</h4>
+            <p>
+              This will completely delete your account. <strong>This process can't be undone.</strong>
+            </p>
+          </div>
+
+          <hr className="border-palette-200/50" />
+
+          <p>Type "delete" in the field below to remove your account.</p>
+
+          <TextField
+            type="text"
+            name="confirm"
+            placeholder="delete"
+            error={errors.confirm}
+            touched={touched.confirm}
+            className="text-center"
+            autoFocus
+          />
+
+          <div className="flex gap-4 justify-center mt-4">
+            <Button $primary onClick={abort}>
+              Cancel
+            </Button>
+            <Button type="submit" disabled={!isValid || !dirty}>
+              Delete
+            </Button>
+          </div>
+          {error && (
+            <div className="px-3 py-2 sm:px-6 sm:py-4 rounded border bg-red-100 border-red-200 text-error">
+              There was an error processing your request. Please try again later.
+            </div>
+          )}
+        </Form>
+      )}
+    </Formik>
+  );
+};
+
+AccountRemovalForm.propTypes = {
+  abort: PropTypes.func.isRequired,
+  onSuccess: PropTypes.func.isRequired,
+};
diff --git a/packages/dashboard-v2/src/components/forms/AccountSettingsForm.js b/packages/dashboard-v2/src/components/forms/AccountSettingsForm.js
new file mode 100644
index 00000000..2c382c1b
--- /dev/null
+++ b/packages/dashboard-v2/src/components/forms/AccountSettingsForm.js
@@ -0,0 +1,111 @@
+import * as Yup from "yup";
+import PropTypes from "prop-types";
+import { Formik, Form } from "formik";
+
+import { Button } from "../Button";
+import { TextField } from "../Form/TextField";
+import accountsService from "../../services/accountsService";
+
+const isPopulated = (value) => value?.length > 0;
+
+const emailUpdateSchema = Yup.object().shape({
+  email: Yup.string().email("Please provide a valid email address"),
+  confirmEmail: Yup.string()
+    .oneOf([Yup.ref("email"), null], "Emails must match")
+    .when("email", {
+      is: isPopulated,
+      then: (schema) => schema.required("Please confirm new email address"),
+    }),
+  password: Yup.string().min(1, "Password can't be blank"),
+  confirmPassword: Yup.string()
+    .oneOf([Yup.ref("password"), null], "Passwords must match")
+    .when("password", {
+      is: isPopulated,
+      then: (schema) => schema.required("Please confirm new password"),
+    }),
+});
+
+export const AccountSettingsForm = ({ user, onSuccess, onFailure }) => {
+  return (
+    <Formik
+      initialValues={{
+        email: "",
+        confirmEmail: "",
+        password: "",
+        confirmPassword: "",
+      }}
+      validationSchema={emailUpdateSchema}
+      onSubmit={async ({ email, password }, { resetForm }) => {
+        try {
+          const user = await accountsService
+            .put("user", {
+              json: {
+                email: email || undefined,
+                password: password || undefined,
+              },
+            })
+            .json();
+
+          resetForm();
+          await onSuccess(user);
+        } catch {
+          onFailure();
+        }
+      }}
+    >
+      {({ errors, touched, isValid, dirty }) => (
+        <Form>
+          <div className="flex flex-col w-full gap-8">
+            <div className="flex flex-col sm:flex-row gap-2">
+              <TextField
+                type="text"
+                id="email"
+                name="email"
+                label="Email address"
+                placeholder={user?.email}
+                error={errors.email}
+                touched={touched.email}
+              />
+              <TextField
+                type="text"
+                id="confirmEmail"
+                name="confirmEmail"
+                label="Confirm new email address"
+                error={errors.confirmEmail}
+                touched={touched.confirmEmail}
+              />
+            </div>
+            <div className="flex flex-col sm:flex-row gap-2">
+              <TextField
+                type="password"
+                id="password"
+                name="password"
+                label="New password"
+                error={errors.password}
+                touched={touched.password}
+              />
+              <TextField
+                type="password"
+                id="confirmPassword"
+                name="confirmPassword"
+                label="Confirm new password"
+                error={errors.confirmPassword}
+                touched={touched.confirmPassword}
+              />
+            </div>
+          </div>
+          <div className="flex mt-2 sm:mt-0 pt-5 justify-center">
+            <Button type="submit" className="px-24" disabled={!isValid || !dirty}>
+              Update
+            </Button>
+          </div>
+        </Form>
+      )}
+    </Formik>
+  );
+};
+
+AccountSettingsForm.propTypes = {
+  onSuccess: PropTypes.func.isRequired,
+  onFailure: PropTypes.func.isRequired,
+};
diff --git a/packages/dashboard-v2/src/pages/settings/index.js b/packages/dashboard-v2/src/pages/settings/index.js
index 459cf8c0..358a4b28 100644
--- a/packages/dashboard-v2/src/pages/settings/index.js
+++ b/packages/dashboard-v2/src/pages/settings/index.js
@@ -1,19 +1,42 @@
-import * as React from "react";
-import { useMedia } from "react-use";
-import styled from "styled-components";
+import { useCallback, useState } from "react";
+import { navigate } from "gatsby";
 
-import theme from "../../lib/theme";
+import { useUser } from "../../contexts/user";
 import UserSettingsLayout from "../../layouts/UserSettingsLayout";
-import { TextInputBasic } from "../../components/TextInputBasic/TextInputBasic";
-import { Button } from "../../components/Button";
-import { AvatarUploader } from "../../components/AvatarUploader";
+import { AccountSettingsForm } from "../../components/forms/AccountSettingsForm";
+import { Modal } from "../../components/Modal/Modal";
+import { AccountRemovalForm } from "../../components/forms/AccountRemovalForm";
+import { Alert } from "../../components/Alert";
 
-const FormGroup = styled.div.attrs({
-  className: "grid sm:grid-cols-[1fr_min-content] w-full gap-y-2 gap-x-4 items-end",
-})``;
+const State = {
+  Pure: "PURE",
+  Success: "SUCCESS",
+  Failure: "FAILURE",
+};
 
 const AccountPage = () => {
-  const isLargeScreen = useMedia(`(min-width: ${theme.screens.xl})`);
+  const { user, mutate: reloadUser } = useUser();
+  const [state, setState] = useState(State.Pure);
+  const [removalInitiated, setRemovalInitiated] = useState(false);
+
+  const prompt = () => setRemovalInitiated(true);
+  const abort = () => setRemovalInitiated(false);
+
+  const onSettingsUpdated = useCallback(
+    async (updatedState) => {
+      try {
+        // Update state locally and request revalidation.
+        await reloadUser(updatedState);
+      } finally {
+        // If revalidation fails, we can't really do much. Request
+        // will be auto-retried by SWR, so we'll just show a message
+        // about the update request being successful.
+        setState(State.Success);
+      }
+    },
+    [reloadUser]
+  );
+
   return (
     <>
       <div className="flex flex-col xl:flex-row">
@@ -26,34 +49,12 @@ const AccountPage = () => {
             </p>
           </section>
           <hr />
-          {!isLargeScreen && (
-            <section>
-              <AvatarUploader className="flex flex-col sm:flex-row gap-8 items-center" />
-            </section>
-          )}
           <section className="flex flex-col gap-8">
-            <FormGroup>
-              <TextInputBasic label="Display name" placeholder="John Doe" />
-              <div className="flex mt-2 sm:mt-0 justify-center">
-                <Button>Update</Button>
-              </div>
-            </FormGroup>
-            <FormGroup>
-              <TextInputBasic label="Email" placeholder="john.doe@example.com" />
-              <div className="flex mt-2 sm:mt-0 justify-center">
-                <Button>Update</Button>
-              </div>
-            </FormGroup>
-            <FormGroup>
-              <TextInputBasic type="password" label="Password" placeholder="dbf3htf*efh4pcy@PXB" />
-              <div className="flex mt-2 sm:mt-0 justify-center order-last sm:order-none">
-                <Button>Update</Button>
-              </div>
-              <small className="text-palette-400">
-                The password must be at least 6 characters long. Significantly different from the email and old
-                password.
-              </small>
-            </FormGroup>
+            {state === State.Failure && (
+              <Alert $variant="error">There was an error processing your request. Please try again later.</Alert>
+            )}
+            {state === State.Success && <Alert $variant="success">Changes saved successfully.</Alert>}
+            <AccountSettingsForm user={user} onSuccess={onSettingsUpdated} onFailure={() => setState(State.Failure)} />
           </section>
           <hr />
           <section>
@@ -61,16 +62,18 @@ const AccountPage = () => {
             <p>This will completely delete your account. This process can't be undone.</p>
             <button
               type="button"
-              onClick={() => window.confirm("TODO: confirmation modal")}
+              onClick={prompt}
               className="text-error underline decoration-1 hover:decoration-dashed"
             >
               Delete account
             </button>
           </section>
         </div>
-        <div className="flex w-full justify-start xl:justify-end">
-          {isLargeScreen && <AvatarUploader className="flex flex-col gap-4" />}
-        </div>
+        {removalInitiated && (
+          <Modal onClose={abort} className="text-center">
+            <AccountRemovalForm abort={abort} onSuccess={() => navigate("/auth/login")} />
+          </Modal>
+        )}
       </div>
     </>
   );