diff --git a/README.md b/README.md
index b8897503d..57502a6d0 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,11 @@ that will suggest people matching an entered text.
 - when the selected person is displayed in the title, but the value in the input changes, the selected person should be cleared and `No selected person` should be shown.
 
 ## Instructions
+
 - Install Prettier Extention and use this [VSCode settings](https://mate-academy.github.io/fe-program/tools/vscode/settings.json) to enable format on save.
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_autocomplete/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://OlehYuriev.github.io/react_autocomplete/) and add it to the PR description.
 - Don't remove the `data-qa` attributes. It is required for tests.
 
 ## Troubleshooting
diff --git a/src/App.tsx b/src/App.tsx
index a88cd7a6d..77ffc37a9 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,73 +1,113 @@
-import React from 'react';
+import React, {
+  useCallback,
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+} from 'react';
 import './App.scss';
 import { peopleFromServer } from './data/people';
+import { Person } from './types/Person';
+import { Dropdown } from './components/Dropdown/Dropdown';
+import { useDebounce } from './hooks/useDebounce';
+
+function filteredPerson(people: Person[], query: string): Person[] {
+  const queryLowerCase = query.trim().toLowerCase();
+
+  if (query !== '') {
+    return people.filter(person =>
+      person.name.toLowerCase().includes(queryLowerCase),
+    );
+  }
+
+  return people;
+}
 
 export const App: React.FC = () => {
-  const { name, born, died } = peopleFromServer[0];
+  const [search, setSearch] = useState('');
+  const [selectedPerson, setSelectedPerson] = useState<Person | null>(null);
+  const [visibleDropdown, setVisibleDropdown] = useState(false);
+  const debounceValue = useDebounce(search);
+  const visiblePeople = useMemo(() => {
+    return filteredPerson(peopleFromServer, debounceValue);
+  }, [debounceValue]);
+  const refDropDown = useRef<HTMLDivElement | null>(null);
+
+  const handleChoosePerson = useCallback((person: Person) => {
+    setSelectedPerson(person);
+    setSearch(person.name);
+    setVisibleDropdown(false);
+  }, []);
+
+  useEffect(() => {
+    if (!visibleDropdown) {
+      return;
+    }
+
+    function handleClick(event: MouseEvent) {
+      if (
+        !refDropDown.current ||
+        refDropDown.current.contains(event.target as Node)
+      ) {
+        return;
+      }
+
+      setVisibleDropdown(false);
+    }
+
+    document.addEventListener('mousedown', handleClick);
+
+    return () => {
+      document.removeEventListener('mousedown', handleClick);
+    };
+  }, [visibleDropdown]);
+  const personData = `${selectedPerson?.name} (${selectedPerson?.born} - ${selectedPerson?.died})`;
 
   return (
     <div className="container">
       <main className="section is-flex is-flex-direction-column">
         <h1 className="title" data-cy="title">
-          {`${name} (${born} - ${died})`}
+          {selectedPerson ? personData : 'No selected person'}
         </h1>
 
-        <div className="dropdown is-active">
+        <div className="dropdown is-active" ref={refDropDown}>
           <div className="dropdown-trigger">
             <input
+              value={search}
+              onChange={e => {
+                setSearch(e.target.value);
+                if (selectedPerson) {
+                  setSelectedPerson(null);
+                }
+              }}
               type="text"
               placeholder="Enter a part of the name"
               className="input"
               data-cy="search-input"
+              onFocus={() => setVisibleDropdown(true)}
             />
           </div>
-
-          <div className="dropdown-menu" role="menu" data-cy="suggestions-list">
-            <div className="dropdown-content">
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter Bernard Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter Antone Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-danger">Elisabeth Haverbeke</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-link">Pieter de Decker</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-danger">Petronella de Decker</p>
-              </div>
-
-              <div className="dropdown-item" data-cy="suggestion-item">
-                <p className="has-text-danger">Elisabeth Hercke</p>
-              </div>
-            </div>
-          </div>
+          <Dropdown
+            visible={visibleDropdown}
+            people={visiblePeople}
+            onSelected={handleChoosePerson}
+          />
         </div>
-
-        <div
-          className="
+        {visibleDropdown && !visiblePeople.length && (
+          <div
+            className="
             notification
             is-danger
             is-light
             mt-3
             is-align-self-flex-start
           "
-          role="alert"
-          data-cy="no-suggestions-message"
-        >
-          <p className="has-text-danger">No matching suggestions</p>
-        </div>
+            role="alert"
+            data-cy="no-suggestions-message"
+          >
+            <p className="has-text-danger">No matching suggestions</p>
+          </div>
+        )}
       </main>
     </div>
   );
diff --git a/src/components/Dropdown/Dropdown.tsx b/src/components/Dropdown/Dropdown.tsx
new file mode 100644
index 000000000..1d2d03a92
--- /dev/null
+++ b/src/components/Dropdown/Dropdown.tsx
@@ -0,0 +1,40 @@
+import { memo } from 'react';
+import { Person } from '../../types/Person';
+
+type Prop = {
+  visible: boolean;
+  people: Person[];
+  onSelected: (person: Person) => void;
+};
+export const Dropdown = memo(function Dropdown({
+  visible,
+  people,
+  onSelected,
+}: Prop) {
+  return (
+    <>
+      {visible && people.length > 0 && (
+        <div className="dropdown-menu" role="menu" data-cy="suggestions-list">
+          <div className="dropdown-content">
+            {people.map(item => (
+              <button
+                type="button"
+                role="menuitem"
+                key={item.slug}
+                className="dropdown-item"
+                data-cy="suggestion-item"
+                onClick={() => onSelected(item)}
+              >
+                <p
+                  className={`${item.sex === 'f' ? 'has-text-danger' : 'has-text-link'}`}
+                >
+                  {item.name}
+                </p>
+              </button>
+            ))}
+          </div>
+        </div>
+      )}
+    </>
+  );
+});
diff --git a/src/hooks/useDebounce.tsx b/src/hooks/useDebounce.tsx
new file mode 100644
index 000000000..69d587b28
--- /dev/null
+++ b/src/hooks/useDebounce.tsx
@@ -0,0 +1,15 @@
+import { useEffect, useState } from 'react';
+
+export function useDebounce<T>(value: T, delay: number = 500) {
+  const [debounceValue, setDebounceValue] = useState(value);
+
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      setDebounceValue(value);
+    }, delay);
+
+    return () => clearTimeout(timer);
+  });
+
+  return debounceValue;
+}