diff --git a/eadopt/static/scripts/vendor/jquery-1.9.1.js b/eadopt/static/scripts/vendor/jquery-1.9.1.js
diff --git a/eadopt/static/styles/bootstrap.css b/eadopt/static/styles/bootstrap.css
diff --git a/eadopt/static/styles/main.css b/eadopt/static/styles/main.css
@@ -0,0 +1,74 @@
+@CHARSET "UTF-8";
+
+/* Space out content a bit */
+body {
+  padding-top: 50px;
+  padding-bottom: 20px;
+}
+
+.header,
+.content,
+.footer {
+  padding-left: 15px;
+  padding-right: 15px;
+}
+
+.header {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.header h3 {
+  margin-top: 0;
+  margin-bottom: 0;
+  line-height: 40px;
+  padding-bottom: 19px;
+}
+
+.footer {
+  padding-top: 19px;
+  color: #777;
+  border-top: 1px solid #e5e5e5;
+}
+
+@media (min-width: 768px) {
+  .container {
+    max-width: 730px;
+  }
+}
+.container-narrow > hr {
+  margin: 30px 0;
+}
+
+.jumbotron {
+  text-align: center;
+  border-bottom: 1px solid #e5e5e5;
+}
+.jumbotron .btn {
+  font-size: 21px;
+  padding: 14px 24px;
+}
+
+.content {
+  margin: 40px 0;
+}
+.content p + h4 {
+  margin-top: 28px;
+}
+
+@media screen and (min-width: 768px) {
+  /* Remove the padding we set earlier */
+  .header,
+  .content,
+  .footer {
+    padding-left: 0;
+    padding-right: 0;
+  }
+
+  .header {
+    margin-bottom: 30px;
+  }
+
+  .jumbotron {
+    border-bottom: 0;
+  }
+}
diff --git a/eadopt/static/styles/signin.css b/eadopt/static/styles/signin.css
@@ -0,0 +1,40 @@
+body {
+  padding-top: 40px;
+  padding-bottom: 40px;
+  background-color: #eee;
+}
+
+.form-signin {
+  max-width: 330px;
+  padding: 15px;
+  margin: 0 auto;
+}
+.form-signin .form-signin-heading,
+.form-signin .checkbox {
+  margin-bottom: 10px;
+}
+.form-signin .checkbox {
+  font-weight: normal;
+}
+.form-signin .form-control {
+  position: relative;
+  font-size: 16px;
+  height: auto;
+  padding: 10px;
+  -webkit-box-sizing: border-box;
+     -moz-box-sizing: border-box;
+          box-sizing: border-box;
+}
+.form-signin .form-control:focus {
+  z-index: 2;
+}
+.form-signin input[type="text"] {
+  margin-bottom: -1px;
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+}
+.form-signin input[type="password"] {
+  margin-bottom: 10px;
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
diff --git a/eadopt/templates/base.html b/eadopt/templates/base.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html lang="pt-br">
+{% load staticfiles %}
+<head>
+    <meta charset="UTF-8">
+    <title>eAdopt</title>
+    <link rel="stylesheet" href="{% static 'styles/bootstrap.css' %}">
+    <link rel="stylesheet" href="{% static 'styles/main.css' %}">
+    <link rel="stylesheet" href="{% static 'styles/signin.css' %}">
+</head>
+
+<body>
+
+<header>
+    <nav class="navbar navbar-default navbar-fixed-top navbar-inverse">
+        <div class="container">
+            <div class="navbar-header">
+                <a class="navbar-brand" href="/">eAdopt</a>
+            </div>
+            <ul class="nav navbar-nav navbar-right">
+               {% if 'usuario_id' in request.session %}
+                    <li>
+                        <a href="{# {% url 'usuario_editar' %} #}">Editar Perfil</a>
+                    </li>
+                    <li>
+                        <a href="{% url 'usuario_logout' %}">Sair</a>
+                    </li>
+                {% else %}
+                    <li>
+                        <a href="{% url 'usuario_novo' %}">Registre-se</a>
+                    </li>
+                {% endif %}
+            </ul>
+        </div>
+    </nav>
+</header>
+
+<main>
+    <div class="container">
+        {% if messages %}
+            <ul class="messages">
+                {% for message in messages %}
+                 <li{% if message.tags %} class="alert alert-{{ message.tags }}"{% endif %}>{{ message }}</li>
+                {% endfor %}
+            </ul>
+        {% endif %}
+
+        {% block content %}
+        {% endblock %}
+    </div>
+</main>
+
+</body>
+</html>
diff --git a/eadopt/usuarios/__pycache__/models.cpython-35.pyc b/eadopt/usuarios/__pycache__/models.cpython-35.pyc
diff --git a/eadopt/usuarios/__pycache__/urls.cpython-35.pyc b/eadopt/usuarios/__pycache__/urls.cpython-35.pyc
diff --git a/eadopt/usuarios/__pycache__/views.cpython-35.pyc b/eadopt/usuarios/__pycache__/views.cpython-35.pyc
diff --git a/eadopt/usuarios/migrations/0002_auto_20180616_2004.py b/eadopt/usuarios/migrations/0002_auto_20180616_2004.py
@@ -0,0 +1,73 @@
+# Generated by Django 2.0.3 on 2018-06-16 23:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('usuarios', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='pf',
+            name='data_nascimento',
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='bairro',
+            field=models.CharField(blank=True, max_length=80, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='cep',
+            field=models.CharField(blank=True, max_length=80, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='cidade',
+            field=models.CharField(blank=True, max_length=80, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='estado',
+            field=models.CharField(blank=True, max_length=80, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='id_mongo',
+            field=models.CharField(blank=True, max_length=24, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='latitude',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='longitude',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='rua',
+            field=models.CharField(blank=True, max_length=80, null=True),
+        ),
+        migrations.AddField(
+            model_name='usuario',
+            name='telefone',
+            field=models.CharField(blank=True, max_length=80, null=True),
+        ),
+        migrations.AlterField(
+            model_name='pf',
+            name='cpf',
+            field=models.CharField(max_length=11, unique=True),
+        ),
+        migrations.AlterField(
+            model_name='pj',
+            name='cnpj',
+            field=models.CharField(max_length=14, unique=True),
+        ),
+    ]
diff --git a/eadopt/usuarios/migrations/0003_auto_20180616_2009.py b/eadopt/usuarios/migrations/0003_auto_20180616_2009.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.0.3 on 2018-06-16 23:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('usuarios', '0002_auto_20180616_2004'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='usuario',
+            name='cep',
+            field=models.CharField(blank=True, max_length=8, null=True),
+        ),
+    ]
diff --git a/eadopt/usuarios/migrations/0004_auto_20180616_2010.py b/eadopt/usuarios/migrations/0004_auto_20180616_2010.py
@@ -0,0 +1,23 @@
+# Generated by Django 2.0.3 on 2018-06-16 23:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('usuarios', '0003_auto_20180616_2009'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='usuario',
+            name='estado',
+            field=models.CharField(blank=True, max_length=2, null=True),
+        ),
+        migrations.AlterField(
+            model_name='usuario',
+            name='telefone',
+            field=models.CharField(blank=True, max_length=11, null=True),
+        ),
+    ]
diff --git a/eadopt/usuarios/migrations/0005_auto_20180616_2100.py b/eadopt/usuarios/migrations/0005_auto_20180616_2100.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.0.3 on 2018-06-17 00:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('usuarios', '0004_auto_20180616_2010'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='usuario',
+            name='email',
+            field=models.CharField(max_length=80, unique=True),
+        ),
+    ]
diff --git a/eadopt/usuarios/migrations/__pycache__/0002_auto_20180616_2004.cpython-35.pyc b/eadopt/usuarios/migrations/__pycache__/0002_auto_20180616_2004.cpython-35.pyc
diff --git a/eadopt/usuarios/migrations/__pycache__/0003_auto_20180616_2009.cpython-35.pyc b/eadopt/usuarios/migrations/__pycache__/0003_auto_20180616_2009.cpython-35.pyc
diff --git a/eadopt/usuarios/migrations/__pycache__/0004_auto_20180616_2010.cpython-35.pyc b/eadopt/usuarios/migrations/__pycache__/0004_auto_20180616_2010.cpython-35.pyc
diff --git a/eadopt/usuarios/migrations/__pycache__/0005_auto_20180616_2100.cpython-35.pyc b/eadopt/usuarios/migrations/__pycache__/0005_auto_20180616_2100.cpython-35.pyc
diff --git a/eadopt/usuarios/models.py b/eadopt/usuarios/models.py
@@ -1,12 +1,22 @@
 from django.db import models
 
 class Usuario(models.Model):
-   email = models.CharField(max_length=80)
-   senha = models.CharField(max_length=20)
-   nome = models.CharField(max_length=80)
+   email = models.CharField(max_length=80, null=False, blank=False, unique=True)
+   senha = models.CharField(max_length=20, null=False, blank=False)
+   nome = models.CharField(max_length=80, null=False, blank=False)
+   rua = models.CharField(max_length=80, null=True, blank=True)
+   bairro = models.CharField(max_length=80, null=True, blank=True)
+   cidade = models.CharField(max_length=80, null=True, blank=True)
+   estado = models.CharField(max_length=2, null=True, blank=True)
+   cep = models.CharField(max_length=8, null=True, blank=True)
+   telefone = models.CharField(max_length=11, null=True, blank=True)
+   latitude = models.FloatField(null=True, blank=True)
+   longitude = models.FloatField(null=True, blank=True)
+   id_mongo = models.CharField(max_length=24, null=True, blank=True)
 
 class PF(Usuario):
-   cpf = models.CharField(max_length=11)
+   cpf = models.CharField(max_length=11, unique=True)
+   data_nascimento = models.DateField(null=True, blank=True)
 
 class PJ(Usuario):
-   cnpj = models.CharField(max_length=14)
+   cnpj = models.CharField(max_length=14, unique=True)
diff --git a/eadopt/usuarios/templates/index.html b/eadopt/usuarios/templates/index.html
@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+{% block content %}
+
+ <div class="panel panel-default">
+     <div class="panel-heading"><strong>Home</strong></div>
+     <div class="panel-body">
+         bem-vindo panguá
+     </div>
+ </div>
+
+{% endblock %}
diff --git a/eadopt/usuarios/templates/login.html b/eadopt/usuarios/templates/login.html
@@ -1 +1,25 @@
-hello world
+{% extends 'base.html' %}
+{% block content %}
+
+ <div class="panel panel-default">
+     <div class="panel-heading"><strong>Login</strong></div>
+     <div class="panel-body">
+         <form class="form-signin" action="{% url 'usuario_entrar' %}" method="post">
+             {% csrf_token %}
+
+             <p>
+             E-mail: <br>
+             <input type="text" name="email">
+             </p>
+
+             <p>
+             Senha: <br>
+             <input type="password" name="senha">
+             </p>
+
+             <p><input type="submit" value="Entrar" class="btn btn-primary"/></p>
+         </form>
+     </div>
+ </div>
+
+{% endblock %}
diff --git a/eadopt/usuarios/templates/novo.html b/eadopt/usuarios/templates/novo.html
@@ -0,0 +1,88 @@
+{% extends 'base.html' %}
+{% block content %}
+
+ <div class="panel panel-default">
+     <div class="panel-heading"><strong>Registro</strong></div>
+     <div class="panel-body">
+         <form class="form-signin" action="{% url 'usuario_criar' %}" method="post">
+             {% csrf_token %}
+
+             <p>
+             Nome: <br>
+             <input type="text" name="nome" maxlength="80">
+             </p>
+
+             <p>
+             E-mail: <br>
+             <input type="text" name="email" maxlength="80">
+             </p>
+
+             <p>
+             Senha: <br>
+             <input type="password" name="senha" maxlength="20">
+             </p>
+
+             <p>
+             Rua: <br>
+             <input type="text" name="rua" maxlength="80">
+             </p>
+
+             <p>
+             Bairro: <br>
+             <input type="text" name="bairro" maxlength="80">
+             </p>
+
+             <p>
+             Cidade: <br>
+             <input type="text" name="cidade" maxlength="80">
+             </p>
+
+             <p>
+             Estado: <br>
+             <input type="text" name="estado" maxlength="2">
+             </p>
+
+             <p>
+             CEP: <br>
+             <input type="text" name="cep" maxlength="8">
+             </p>
+
+             <p>
+             Telefone: <br>
+             <input type="text" name="telefone" maxlength="11">
+             </p>
+
+             <p>
+             Lat.: <input type="number" name="latitude"> / 
+             Long: <input type="number" name="longitude">
+             </p>
+
+             <p>
+             Tipo: <br>
+             <select name="tipo">
+                <option value="pf">Pessoa física</option>
+                <option value="pj">Pessoa jurídica</option>
+             </select>
+             </p>
+
+             <p>
+             CPF: <br>
+             <input type="text" name="cpf" maxlength="11">
+             </p>
+
+             <p>
+             Data de nascimento: <br>
+             <input type="date" name="data_nascimento">
+             </p>
+
+             <p>
+             CNPJ: <br>
+             <input type="text" name="cnpj" maxlength="14">
+             </p>
+
+             <p><input type="submit" value="Cadastrar" class="btn btn-primary"/></p>
+         </form>
+     </div>
+ </div>
+
+{% endblock %}
diff --git a/eadopt/usuarios/urls.py b/eadopt/usuarios/urls.py
@@ -1,7 +1,14 @@
-from django.urls import path
+from django.conf.urls import url
 
 from . import views
 
 urlpatterns = [
-    path('login/', views.login, name='login'),
+    url(r'^login/$', views.login, name='usuario_login'),
+    url(r'^entrar/$', views.entrar, name='usuario_entrar'),
+    url(r'^logout/$', views.logout, name='usuario_logout'),
+    url(r'^novo/$', views.novo, name='usuario_novo'),
+    url(r'^criar/$', views.criar, name='usuario_criar'),
+    #url(r'^editar/$', views.editar, name='usuario_editar'),
+    #url(r'^atualizar/$', views.update, name='usuario_update'),
+    #url(r'^remover/$', views.delete, name='usuario_remover')
 ]
diff --git a/eadopt/usuarios/views.py b/eadopt/usuarios/views.py
@@ -1,4 +1,60 @@
 from django.shortcuts import render
+from usuarios.models import Usuario, PF, PJ
+from django.contrib import messages
+from django.shortcuts import render, redirect
 
 def login(request):
-   return render(request, 'login.html')
+    return render(request, 'login.html')
+
+
+def entrar(request):
+    mensagem = 'E-mail ou senha inválidos. Verifique os dados e tente novamente.'
+    try:
+        usuario_existente = Usuario.objects.get(email=request.POST['email'])
+        if usuario_existente.email == request.POST['email'] and usuario_existente.senha == request.POST['senha']:
+            request.session['usuario_id'] = usuario_existente.id
+            return redirect('index')
+        else:
+            messages.warning(request, mensagem)
+    except Usuario.DoesNotExist:
+        messages.warning(request, mensagem)
+    return redirect('usuario_login')
+
+
+def index(request):
+    return render(request, 'index.html')
+
+
+def logout(request):
+    request.session.flush()
+    return redirect('usuario_login')
+
+
+def novo(request):
+    return render(request, 'novo.html')
+
+
+def criar(request):
+    if request.POST['tipo'] == 'pf':
+        novo_usuario = PF()
+        novo_usuario.cpf = request.POST['cpf']
+        novo_usuario.data_nascimento = request.POST['data_nascimento']
+    else:
+        novo_usuario = PJ()
+        novo_usuario.cnpj = request.POST['cnpj']
+
+    novo_usuario.nome = request.POST['nome']
+    novo_usuario.email = request.POST['email']
+    novo_usuario.senha = request.POST['senha']
+    novo_usuario.rua = request.POST['rua']
+    novo_usuario.bairro = request.POST['bairro']
+    novo_usuario.cidade = request.POST['cidade']
+    novo_usuario.estado = request.POST['estado']
+    novo_usuario.cep = request.POST['cep']
+    novo_usuario.telefone = request.POST['telefone']
+    novo_usuario.latitude = request.POST['latitude']
+    novo_usuario.longitude = request.POST['longitude']
+
+    novo_usuario.save()
+    request.session['usuario_id'] = novo_usuario.id
+    return redirect('index')