diff --git a/hr/__init__.py b/hr/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/hr/admin.py b/hr/admin.py
new file mode 100644
index 0000000..8c38f3f
--- /dev/null
+++ b/hr/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/hr/apps.py b/hr/apps.py
new file mode 100644
index 0000000..339a3b6
--- /dev/null
+++ b/hr/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class HRConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'hr'
diff --git a/hr/models.py b/hr/models.py
new file mode 100644
index 0000000..cbfbb1e
--- /dev/null
+++ b/hr/models.py
@@ -0,0 +1,92 @@
+import datetime
+from django.db import models
+from io import BytesIO
+from reportlab.lib.pagesizes import letter
+from reportlab.pdfgen import canvas
+
+# Employee Directory
+class Employee(models.Model):
+    first_name = models.CharField(max_length=50)
+    last_name = models.CharField(max_length=50)
+    position = models.CharField(max_length=100)
+    email = models.EmailField(unique=True)
+    hired_date = models.DateField()
+    work_schedule = models.JSONField(default=dict)
+
+    def __str__(self):
+        return f"{self.first_name} {self.last_name}"
+
+# Time Tracking System
+class WorkTimeLog(models.Model):
+    employee = models.ForeignKey(Employee, on_delete=models.CASCADE)
+    date = models.DateField()
+    check_in = models.TimeField(null=True, blank=True)
+    check_out = models.TimeField(null=True, blank=True)
+    worked_hours = models.FloatField(null=True, blank=True)
+
+    def calculate_worked_hours(self):
+        if self.check_in and self.check_out:
+            delta = datetime.combine(datetime.date.min, self.check_out) - datetime.combine(datetime.date.min, self.check_in)
+            self.worked_hours = delta.total_seconds() / 3600
+        else:
+            self.worked_hours = 0
+
+    def save(self, *args, **kwargs):
+        self.calculate_worked_hours()
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return f"{self.employee}: {self.date}"
+
+# Leave Management
+class Leave(models.Model):
+    LEAVE_TYPE_CHOICES = [
+        ("vacation", "Vacation"),
+        ("sick", "Sick Leave"),
+    ]
+
+    employee = models.ForeignKey(Employee, on_delete=models.CASCADE)
+    leave_type = models.CharField(max_length=10, choices=LEAVE_TYPE_CHOICES)
+    start_date = models.DateField()
+    end_date = models.DateField()
+    reason = models.TextField(blank=True)
+
+    def __str__(self):
+        return f"{self.employee}: {self.leave_type} ({self.start_date} - {self.end_date})"
+
+    def duration(self):
+        return (self.end_date - self.start_date).days + 1
+
+# Overtime Reporting
+class OvertimeReport(models.Model):
+    employee = models.ForeignKey(Employee, on_delete=models.CASCADE)
+    date = models.DateField()
+    worked_hours = models.FloatField()
+    required_hours = models.FloatField(default=8.0)
+    overtime = models.FloatField()
+    comment = models.TextField(blank=True)
+
+    def calculate_overtime(self):
+        self.overtime = self.worked_hours - self.required_hours
+
+    def save(self, *args, **kwargs):
+        self.calculate_overtime()
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return f"{self.employee}: {self.overtime} hours on {self.date}"
+
+# PDF Generation for HR Reports
+class Report(models.Model):
+    employee = models.ForeignKey(Employee, on_delete=models.CASCADE)
+    report_date = models.DateField(auto_now_add=True)
+
+    def generate_pdf(self):
+        buffer = BytesIO()
+        c = canvas.Canvas(buffer, pagesize=letter)
+        c.drawString(100, 750, f"Employee: {self.employee.first_name} {self.employee.last_name}")
+        c.drawString(100, 730, f"Date: {self.report_date}")
+        c.showPage()
+        c.save()
+        buffer.seek(0)
+        return buffer
diff --git a/hr/serializers.py b/hr/serializers.py
new file mode 100644
index 0000000..564c5b2
--- /dev/null
+++ b/hr/serializers.py
@@ -0,0 +1,40 @@
+from rest_framework import serializers
+from .models import Employee, WorkTimeLog, Leave, OvertimeReport, Report
+
+# Сериализатор для модели Employee
+class EmployeeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Employee
+        fields = ['id', 'first_name', 'last_name', 'position', 'email', 'hired_date', 'work_schedule']
+
+# Сериализатор для модели WorkTimeLog
+class WorkTimeLogSerializer(serializers.ModelSerializer):
+    employee = EmployeeSerializer()  # Вложенный сериализатор для сотрудника
+
+    class Meta:
+        model = WorkTimeLog
+        fields = ['id', 'employee', 'date', 'check_in', 'check_out', 'worked_hours']
+
+# Сериализатор для модели Leave
+class LeaveSerializer(serializers.ModelSerializer):
+    employee = EmployeeSerializer()  # Вложенный сериализатор для сотрудника
+
+    class Meta:
+        model = Leave
+        fields = ['id', 'employee', 'leave_type', 'start_date', 'end_date', 'reason']
+
+# Сериализатор для модели OvertimeReport
+class OvertimeReportSerializer(serializers.ModelSerializer):
+    employee = EmployeeSerializer()  # Вложенный сериализатор для сотрудника
+
+    class Meta:
+        model = OvertimeReport
+        fields = ['id', 'employee', 'date', 'worked_hours', 'required_hours', 'overtime', 'comment']
+
+# Сериализатор для модели Report
+class ReportSerializer(serializers.ModelSerializer):
+    employee = EmployeeSerializer()  # Вложенный сериализатор для сотрудника
+
+    class Meta:
+        model = Report
+        fields = ['id', 'employee', 'report_date']
diff --git a/hr/tests.py b/hr/tests.py
new file mode 100644
index 0000000..e69de29
diff --git a/hr/urls.py b/hr/urls.py
new file mode 100644
index 0000000..6d88889
--- /dev/null
+++ b/hr/urls.py
@@ -0,0 +1,37 @@
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from drf_yasg.views import get_schema_view
+from drf_yasg import openapi
+from rest_framework.permissions import AllowAny
+from .views import (
+    EmployeeViewSet, WorkTimeLogViewSet, LeaveViewSet, 
+    OvertimeReportViewSet, ReportViewSet
+)
+
+# Create the router for HR-related views
+router_hr = DefaultRouter()
+router_hr.register(r'employees', EmployeeViewSet)
+router_hr.register(r'work-time-logs', WorkTimeLogViewSet)
+router_hr.register(r'leaves', LeaveViewSet)
+router_hr.register(r'overtime-reports', OvertimeReportViewSet)
+router_hr.register(r'reports', ReportViewSet)
+
+# Swagger schema view for HR
+schema_view_hr = get_schema_view(
+    openapi.Info(
+        title="Human Resources API",
+        default_version='v1',
+        description="API for managing HR-related data and operations",
+        terms_of_service="https://www.example.com/terms/",
+        contact=openapi.Contact(email="support@example.com"),
+        license=openapi.License(name="BSD License"),
+    ),
+    public=True,
+    permission_classes=(AllowAny,),
+)
+
+urlpatterns = [
+    path('', include(router_hr.urls)),
+    path('swagger/', schema_view_hr.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui-hr'),
+    path('redoc/', schema_view_hr.with_ui('redoc', cache_timeout=0), name='schema-redoc-hr'),
+]
diff --git a/hr/views.py b/hr/views.py
new file mode 100644
index 0000000..f958047
--- /dev/null
+++ b/hr/views.py
@@ -0,0 +1,31 @@
+from rest_framework import viewsets
+from .models import Employee, WorkTimeLog, Leave, OvertimeReport, Report
+from .serializers import (
+    EmployeeSerializer, WorkTimeLogSerializer, LeaveSerializer,
+    OvertimeReportSerializer, ReportSerializer
+)
+
+# ViewSet для модели Employee
+class EmployeeViewSet(viewsets.ModelViewSet):
+    queryset = Employee.objects.all()
+    serializer_class = EmployeeSerializer
+
+# ViewSet для модели WorkTimeLog
+class WorkTimeLogViewSet(viewsets.ModelViewSet):
+    queryset = WorkTimeLog.objects.all()
+    serializer_class = WorkTimeLogSerializer
+
+# ViewSet для модели Leave
+class LeaveViewSet(viewsets.ModelViewSet):
+    queryset = Leave.objects.all()
+    serializer_class = LeaveSerializer
+
+# ViewSet для модели OvertimeReport
+class OvertimeReportViewSet(viewsets.ModelViewSet):
+    queryset = OvertimeReport.objects.all()
+    serializer_class = OvertimeReportSerializer
+
+# ViewSet для модели Report
+class ReportViewSet(viewsets.ModelViewSet):
+    queryset = Report.objects.all()
+    serializer_class = ReportSerializer
diff --git a/urls.py b/urls.py
index 49a048e..022f400 100644
--- a/urls.py
+++ b/urls.py
@@ -7,4 +7,5 @@ urlpatterns = [
     path('api/pricing/', include('pricing.urls')),      # Pricing URLs
     path('api/goods-reception/', include('goods_reception.urls')),
     path('api/warehouse/', include('warehouse.urls')),
+    path('api/hr/', include('hr.urls')),
 ]