diff --git a/README.md b/README.md
index 120fc6083..c957cf214 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@
    <a href="https://www.npmjs.com/package/rn-pdf-reader-js"><img alt="npm version" src="https://badge.fury.io/js/rn-pdf-reader-js.svg"/>
    <a href="http://reactnative.gallery/xcarpentier/rn-pdf-reader-js"><img src="https://img.shields.io/badge/reactnative.gallery-%F0%9F%8E%AC-green.svg"/></a>
 </a>
+  <a href="#hire-an-expert"><img src="https://img.shields.io/badge/%F0%9F%92%AA-hire%20an%20expert-brightgreen"/></a>
 </p>
 <p align="center">
   <a href="https://exp.host/@xcarpentier/rn-pdf-reader-example">💥 DEMO 💥</a>
@@ -20,14 +21,13 @@
 ## Limitations
 
 - **Display file only on full screen.**
-- **Embeded images binary are not display (yet) in Android**
 
 [PRs are welcome...](https://github.com/xcarpentier/rn-pdf-reader-js/pulls)
 
 ## Example
 
-```javascript
-import React from 'react'
+```tsx
+import * as React from 'react'
 import { StyleSheet, View } from 'react-native'
 import PDFReader from 'rn-pdf-reader-js'
 import Constants from 'expo-constants'
@@ -35,46 +35,46 @@ import Constants from 'expo-constants'
 export default class App extends React.Component {
   render() {
     return (
-      <View style={styles.container}>
-        <PDFReader
-          source={{
-            uri: 'http://gahp.net/wp-content/uploads/2017/09/sample.pdf',
-          }}
-        />
-      </View>
+      <PDFReader
+        source={{
+          uri: 'http://gahp.net/wp-content/uploads/2017/09/sample.pdf',
+        }}
+      />
     )
   }
 }
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    paddingTop: Constants.statusBarHeight,
-    backgroundColor: '#ecf0f1',
-  },
-})
 ```
 
 ## Props
 
-- source: `Object`
-  - uri?: `string` - can be local or served on the web (ie. start withs `https://` or `file://`)
-  - base64?: `string` - should start with `data:application/pdf;base64,`. A base64 encoded pdf file tends to start with `JVBERi0xL` so your complete string should look soemthing like this: `data:application/pdf;base64,JVBERi0xL...`
-- style: `object` - style props to override default container style
-- webviewStyle: `object` - style props to override default WebView style
-- onLoad: `func` - callback that runs after WebView is loaded
-- noLoader: `boolean` - show/hide the ActivityIndicator. Default is false
+```tsx
+interface Source {
+  uri?: string // can be local or served on the web (ie. start with `https://` or `file://`)
+  base64?: string // should start with `data:application/pdf;base64,`. A base64 encoded pdf file tends to start with `JVBERi0xL` so your complete string should look something like this: `data:application/pdf;base64,JVBERi0xL...`
+  headers?: { [key: string]: string }
+}
+
+interface Props {
+  source: Source
+  style?: View['props']['style'] // style props to override default container style
+  webviewStyle?: WebView['props']['style'] // style props to override default WebView style
+  noLoader?: boolean
+  onLoad?(): void // callback that runs after WebView is loaded
+  onLoadEnd?(): void // callback that runs after WebView is loaded
+  onError?(): void // callback that runs when WebView is on error
+}
+```
 
 ## Requirements
 
 - Use it into Expo app (from expo client, Standalone app or ExpoKit app).
 - Because we need to have access to `Expo.FileSystem`
-- Only React-Native 0.54+ support, Expo SDK 27
+- Only React-Native 0.60+ support, **Expo SDK 36**
 
 ## Features
 
 - **For Android, use react-pdf / pdfjs in the webview**
-- For iOS devices, display file directly to the WebView
+- For iOS devices, display file directly to the WebView (react-native-webview)
 
 ## What rn-pdf-reader-js use?