pantalla.dar.txt

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';


void main(){
   runApp(Myapp());
}

class Myapp extends StatelessWidget{
        @override
  Widget build(BuildContext context){

           return MaterialApp(

             title: "Servicios BBVA",
             home: Scaffold(
                 backgroundColor: Colors.blue,
                 appBar: AppBar(
                   title: Text("Servicios BBVA"),
                   leading: Icon(Icons.menu_open),
                     backgroundColor: Colors.indigoAccent,
                 ),
             body: Column(
               mainAxisAlignment: MainAxisAlignment.spaceAround,
               crossAxisAlignment: CrossAxisAlignment.center,
               mainAxisSize: MainAxisSize.min,
               children: <Widget>[
                 Container(
                     width: 120,
                     height:60,
                     margin: EdgeInsets.all(10),
                     color: Colors.cyanAccent,
                     child: Text("Finanzas personales"),
                     padding: EdgeInsets.all(10),
                     alignment: Alignment.center,
                     
                 ),

                 Container(
                   width:120,
                   height:60,
                   margin: EdgeInsets.all(10),
                   color: Colors.cyanAccent,
                   child: Text("Tocken movil"),     BBVA2021! tanianaoh83 tania.naoh83@gmail.com
                   padding: EdgeInsets.all(10), 
                   alignment: Alignment.center,
                 ),
                 Container(
                   width: 120,
                   height:60,
                   margin: EdgeInsets.all(10),
                   color: Colors.cyanAccent,
                   child: Text("Operaciones QR+CoDi"),
                   padding: EdgeInsets.all(10),
                   alignment: Alignment.center,
                 ),

                 Container(
                   width:120,
                   height:60,
                   margin: EdgeInsets.all(10),
                   color: Colors.cyanAccent,
                   child: Text("Sucursales"),
                   padding: EdgeInsets.all(10),
                   alignment: Alignment.center,
                 )
               ],
             ),
             ),

           );



        }

}

Stack:android, flutter, AWS, Amazon lex, Icons, Flutter
software : android y flutter
Apiss AWS: Amazon lex 
bucket s3 hosting imagenes readme
Arquitectura: Icons
font: Flutter 
Back end: AWS