diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 182c199..cb8e58d 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,13 +5,12 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="ddee1498-b134-461c-9aaa-55fbcffaf4ea" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/modules.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/school-manager.iml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/Main.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Main.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/Main.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/school/manager/people/Human.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/school/manager/people/Human.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/school/manager/people/employees/Employee.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/school/manager/people/employees/Employee.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/school/manager/people/employees/Experience.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/school/manager/people/employees/Experience.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/com/school/manager/people/employees/Position.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/com/school/manager/people/employees/Position.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
diff --git a/src/Main.java b/src/Main.java
index 95f210e..0d8f091 100644
--- a/src/Main.java
+++ b/src/Main.java
@@ -4,10 +4,22 @@ import com.school.manager.people.employees.Position;
 
 public class Main {
     public static void main(String[] args) {
-        Human human = new Human("Stan", "Jarocki", "123456789", 2002, 11, 6);
 
-        Employee owner = new Employee(human, "Manager", 5000);
+        Human personOne = new Human("Mike", "Vezovski", "123456789", 2002, 11, 6);
+        Human personTwo = new Human("John", "Doe", "220002323", 1992, 11, 6);
+        Human personThree = new Human("Johnny", "Smith", "123453289", 2004, 11, 6);
 
-        owner.showInfo();
+        Employee employeeOne = new Employee(personOne, Position.MANAGER, 5000);
+        Employee employeeTwo = new Employee(personTwo, Position.ACCOUNTANT, 4100);
+        Employee employeeThree = new Employee(personThree, Position.TEACHER, 4000);
+
+        personOne.showInfo();
+        employeeOne.showInfo();
+        System.out.println("----------------------");
+        personTwo.showInfo();
+        employeeTwo.showInfo();
+        System.out.println("----------------------");
+        personThree.showInfo();
+        employeeThree.showInfo();
     }
 }
\ No newline at end of file
diff --git a/src/com/school/manager/people/Human.java b/src/com/school/manager/people/Human.java
index 0876a01..84b42e0 100644
--- a/src/com/school/manager/people/Human.java
+++ b/src/com/school/manager/people/Human.java
@@ -31,6 +31,8 @@ public class Human {
         this.surname = surname;
         this.pesel = pesel;
         this.birthDate = LocalDate.of(birthYear, birthMonth, birthDay);
+
+        this.updateAge();
     }
 
     public String getName() {
@@ -42,9 +44,9 @@ public class Human {
     }
 
     public void showInfo() {
-        System.out.println("Imię: " + getName());
-        System.out.println("Nazwisko: " + getSurname());
-        System.out.println("Wiek: " + getAge());
+        System.out.println("Name: " + getName());
+        System.out.println("Surname: " + getSurname());
+        System.out.println("Age: " + getAge());
         System.out.println("PESEL: " + getPesel());
     }
 
@@ -52,7 +54,7 @@ public class Human {
         LocalDate currentDate = LocalDate.now();
         Period dateDifference = Period.between(birthDate, currentDate);
         int currentAge = dateDifference.getYears();
-        this.setAge(age);
+        this.setAge(currentAge);
     }
 
     public boolean checkHasBirthdayToday() {
diff --git a/src/com/school/manager/people/employees/Employee.java b/src/com/school/manager/people/employees/Employee.java
index 23b1761..2e34c0b 100644
--- a/src/com/school/manager/people/employees/Employee.java
+++ b/src/com/school/manager/people/employees/Employee.java
@@ -7,18 +7,18 @@ import java.util.List;
 import java.util.Iterator;
 
 public class Employee extends Human {
-    private List<String> positions = new ArrayList<String>();
+    private List<Position> positions = new ArrayList<Position>();
     private int salary;
 
-    public List<String> getPositions() {
+    public List<Position> getPositions() {
         return positions;
     }
 
-    public void addPosition(String newPosition) {
+    public void addPosition(Position newPosition) {
         this.positions.add(newPosition);
     }
 
-    public Employee(Human human, String position, int salary) {
+    public Employee(Human human, Position position, int salary) {
         super(human.getName(), human.getSurname(), human.getPesel(), human.getBirthDate().getYear(), human.getBirthDate().getMonthValue(), human.getBirthDate().getDayOfMonth());
         this.positions.add(position);
         this.salary = salary;
@@ -29,11 +29,11 @@ public class Employee extends Human {
     }
 
     public void fire() {
-        List<String> positions = this.getPositions();
-        Iterator<String> iter = positions.iterator();
+        List<Position> positions = this.getPositions();
+        Iterator<Position> iter = positions.iterator();
 
         while(iter.hasNext()) {
-            String position = iter.next();
+            Position position = iter.next();
             iter.remove();
         }
     }
@@ -47,19 +47,19 @@ public class Employee extends Human {
     }
 
     public void showInfo() {
-        List<String> positions = this.getPositions();
+        List<Position> positions = this.getPositions();
 
         if (positions.size() == 0) {
-            System.out.println("Brak Stanowiska");
+            System.out.println("No position");
         } else if (positions.size() == 1) {
-            System.out.println("Stanowisko: " + positions.get(0));
+            System.out.println("Position: " + positions.get(0).capitalize());
         } else {
-            System.out.println("Stanowiska: ");
-            for (String position : positions) {
-                System.out.println("    - " + position);
+            System.out.println("Positions: ");
+            for (Position position : positions) {
+                System.out.println("    - " + position.capitalize());
             }
         };
 
-        System.out.println("Płaca: " + getSalary());
+        System.out.println("Salary: " + getSalary());
     }
 }
diff --git a/src/com/school/manager/people/employees/Experience.java b/src/com/school/manager/people/employees/Experience.java
index c1d0bbc..e13b097 100644
--- a/src/com/school/manager/people/employees/Experience.java
+++ b/src/com/school/manager/people/employees/Experience.java
@@ -2,6 +2,6 @@ package com.school.manager.people.employees;
 
 public enum Experience {
     JUNIOR,
-
-
+    REGULAR,
+    SENIOR
 }
diff --git a/src/com/school/manager/people/employees/HumanResourcesEmployee/Accountant.java b/src/com/school/manager/people/employees/HumanResourcesEmployee/Accountant.java
new file mode 100644
index 0000000..491bee2
--- /dev/null
+++ b/src/com/school/manager/people/employees/HumanResourcesEmployee/Accountant.java
@@ -0,0 +1,5 @@
+package com.school.manager.people.employees.HumanResourcesEmployee;
+
+public class Accountant {
+
+}
diff --git a/src/com/school/manager/people/employees/HumanResourcesEmployee/HumanResourcesEmployee.java b/src/com/school/manager/people/employees/HumanResourcesEmployee/HumanResourcesEmployee.java
new file mode 100644
index 0000000..a2a11bc
--- /dev/null
+++ b/src/com/school/manager/people/employees/HumanResourcesEmployee/HumanResourcesEmployee.java
@@ -0,0 +1,37 @@
+package com.school.manager.people.employees.HumanResourcesEmployee;
+
+import com.school.manager.people.Human;
+import com.school.manager.people.employees.Employee;
+import com.school.manager.people.employees.Position;
+
+import java.util.List;
+
+public class HumanResourcesEmployee extends Employee {
+    public Boolean getHasAccessToCompanyVault() {
+        return hasAccessToCompanyVault;
+    }
+
+    Boolean hasAccessToCompanyVault;
+
+    public Boolean getHasAccessToSensitiveEmployeesData() {
+        return hasAccessToSensitiveEmployeesData;
+    }
+
+    Boolean hasAccessToSensitiveEmployeesData;
+
+    List<SocialMedia> activeOnSocialMediaAccounts;
+
+    public HumanResourcesEmployee(Human human, Position position, int salary, Boolean hasAccessToCompanyVault) {
+        super(human, position, salary);
+        this.hasAccessToSensitiveEmployeesData = hasAccessToCompanyVault;
+        this.hasAccessToCompanyVault = hasAccessToCompanyVault;
+    }
+
+    public void openVault() {
+        if(this.getHasAccessToCompanyVault()) {
+            System.out.println("Vault has been opened!");
+        } else {
+            System.out.println("This employee doesn't have access to the vault!");
+        }
+    }
+}
diff --git a/src/com/school/manager/people/employees/HumanResourcesEmployee/SocialMedia.java b/src/com/school/manager/people/employees/HumanResourcesEmployee/SocialMedia.java
new file mode 100644
index 0000000..ab5afe3
--- /dev/null
+++ b/src/com/school/manager/people/employees/HumanResourcesEmployee/SocialMedia.java
@@ -0,0 +1,7 @@
+package com.school.manager.people.employees.HumanResourcesEmployee;
+
+public enum SocialMedia {
+    FACEBOOK,
+    INSTAGRAM,
+    TIKTOK
+}
diff --git a/src/com/school/manager/people/employees/Position.java b/src/com/school/manager/people/employees/Position.java
index 23ede1c..62a496b 100644
--- a/src/com/school/manager/people/employees/Position.java
+++ b/src/com/school/manager/people/employees/Position.java
@@ -2,12 +2,12 @@ package com.school.manager.people.employees;
 
 public enum Position {
     MANAGER,
-    SUPERVISOR,
-    ENGINEER,
-    ANALYST,
-    CLERK;
+    TECHNICIAN,
+    TEACHER,
+    ACCOUNTANT;
 
     public String capitalize() {
-        return this.name().toLowerCase();
-    };
+        String name = this.name();
+        return name.substring(0, 1) + name.substring(1).toLowerCase();
+    }
 }
\ No newline at end of file