diff --git a/src/app/components/contacts/contact-edit/contact-edit.component.html b/src/app/components/contacts/contact-edit/contact-edit.component.html
index 9c04436..29b785d 100644
--- a/src/app/components/contacts/contact-edit/contact-edit.component.html
+++ b/src/app/components/contacts/contact-edit/contact-edit.component.html
@@ -5,23 +5,23 @@
       <p>Edit contact</p>
     </div>
     <div class="content">
-      <div
-        class="circle"
-        [ngStyle]="{
-          'background-color': userService.getUserDetails(
-            sharedService.currentUserId,
-            'color'
-          )
-        }"
-      >
-        <div class="initials">
-          {{
-            userService.getUserDetails(sharedService.currentUserId, "initials")
-          }}
+      <div class="badge">
+        <div
+          class="circle"
+          [ngStyle]="{
+            'background-color': userService.getUserDetails(
+              currentUserId,
+              'color'
+            )
+          }"
+        >
+          <div class="initials">
+            {{ userService.getUserDetails(currentUserId, "initials") }}
+          </div>
         </div>
       </div>
       <div class="form">
-        <app-contact-form></app-contact-form>
+        <app-contact-form [currentUserId]="currentUserId"></app-contact-form>
       </div>
     </div>
   </div>
diff --git a/src/app/components/contacts/contact-edit/contact-edit.component.scss b/src/app/components/contacts/contact-edit/contact-edit.component.scss
index 33c93cc..3dd1339 100644
--- a/src/app/components/contacts/contact-edit/contact-edit.component.scss
+++ b/src/app/components/contacts/contact-edit/contact-edit.component.scss
@@ -61,3 +61,17 @@ section {
     }
   }
 }
+
+.badge {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  width: 30%;
+}
+
+.form {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  width: 70%;
+}
diff --git a/src/app/components/contacts/contact-edit/contact-edit.component.ts b/src/app/components/contacts/contact-edit/contact-edit.component.ts
index 035ee52..4b64e91 100644
--- a/src/app/components/contacts/contact-edit/contact-edit.component.ts
+++ b/src/app/components/contacts/contact-edit/contact-edit.component.ts
@@ -12,10 +12,7 @@ import { SharedService } from '../../../services/shared.service';
   styleUrl: './contact-edit.component.scss',
 })
 export class ContactEditComponent {
-  @Input() currentUserId!: string | undefined;
+  @Input() currentUserId!: string;
 
-  constructor(
-    public userService: UserService,
-    public sharedService: SharedService
-  ) {}
+  constructor(public userService: UserService) {}
 }
diff --git a/src/app/components/contacts/contact-form/contact-form.component.html b/src/app/components/contacts/contact-form/contact-form.component.html
index 6098735..952e5c5 100644
--- a/src/app/components/contacts/contact-form/contact-form.component.html
+++ b/src/app/components/contacts/contact-form/contact-form.component.html
@@ -1 +1,91 @@
-<p>contact-form works!</p>
+<section>
+  <form
+    (ngSubmit)="onSubmit(contactForm)"
+    #contactForm="ngForm"
+    onsubmit="return false"
+    class="contact-formular"
+  >
+    <div class="name">
+      <input
+        id="firstName"
+        type="text"
+        class="firstName"
+        name="firstName"
+        #firstName="ngModel"
+        placeholder="{{ contactData.firstName }}"
+        [(ngModel)]="contactData.firstName"
+        autocomplete="off"
+        required
+      />
+      @if (!firstName.valid && firstName.touched) {
+      <span>{{ "form.invalid-name" | translate }}</span>
+      }
+      <input
+        id="lastName"
+        type="text"
+        class="lastName"
+        name="lastName"
+        #lastName="ngModel"
+        placeholder="{{ contactData.lastName }}"
+        [(ngModel)]="contactData.lastName"
+        autocomplete="off"
+        required
+      />
+      @if (!lastName.valid && lastName.touched) {
+      <span>{{ "form.invalid-name" | translate }}</span>
+      }
+    </div>
+    <input
+      id="email"
+      type="email"
+      name="email"
+      #email="ngModel"
+      placeholder="{{ contactData.email }}"
+      [(ngModel)]="contactData.email"
+      autocomplete="off"
+      required
+    />
+    @if (!email.valid && email.touched) {
+    <span>{{ "form.invalid-email" | translate }}</span>
+    }
+    <input
+      id="phone"
+      type="phone"
+      name="phone"
+      #phone="ngModel"
+      placeholder="{{ contactData.phone }}"
+      [(ngModel)]="contactData.phone"
+      autocomplete="off"
+      required
+    />
+    @if (!phone.valid && phone.touched) {
+    <span>{{ "form.invalid-msg" | translate }}</span>
+    }
+    <div class="btns">
+      <div class="btn" (click)="deleteContact()">
+        <input
+          class="btn-delete"
+          type="button"
+          value="{{ 'form.btn-delete' | translate }}"
+        />
+      </div>
+      <div class="btn">
+        <input
+          class="btn-save"
+          type="submit"
+          value="{{ 'form.btn-save' | translate }}"
+          [disabled]="
+            firstName.invalid ||
+            !contactData.firstName ||
+            lastName.invalid ||
+            !contactData.lastName ||
+            email.invalid ||
+            !contactData.email ||
+            phone.invalid ||
+            !contactData.phone
+          "
+        />
+      </div>
+    </div>
+  </form>
+</section>
diff --git a/src/app/components/contacts/contact-form/contact-form.component.scss b/src/app/components/contacts/contact-form/contact-form.component.scss
index e69de29..a31142d 100644
--- a/src/app/components/contacts/contact-form/contact-form.component.scss
+++ b/src/app/components/contacts/contact-form/contact-form.component.scss
@@ -0,0 +1,94 @@
+section {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+span {
+  font-size: 14px;
+  font-weight: 400;
+  color: red;
+  padding: 0 0 10px 20px;
+}
+
+.name {
+  display: flex;
+}
+
+.contact-formular {
+  display: flex;
+  flex-direction: column;
+  min-width: 480px;
+  .btn-delete {
+    padding: 12px;
+    margin: 12px 12px;
+    border-radius: 10px;
+    color: var(--red);
+    background-color: var(--white);
+    border: 1px solid var(--red);
+    font-size: 23px;
+    font-weight: 400;
+    cursor: pointer;
+    &:hover {
+      color: var(--white);
+      background-color: var(--red);
+      border-color: var(--black);
+    }
+  }
+  input {
+    background-color: var(--white);
+    border: 1px solid var(--gray);
+    border-radius: 10px;
+    font-size: 20px;
+    font-weight: 400;
+    padding: 12px;
+    margin: 12px 12px;
+    width: 90%;
+    &:hover {
+      border-color: var(--light-blue);
+    }
+    &:focus {
+      border-color: var(--light-blue);
+      outline: none;
+    }
+  }
+}
+
+.btns {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.btn {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  width: 111px;
+  height: 57px;
+  margin: 0 24px;
+  font-size: 21px;
+  font-weight: 400;
+}
+
+.btn-save {
+  padding: 15px 30px;
+  margin-top: 12px;
+  border-radius: 10px;
+  border-color: var(--black);
+  background-color: var(--light-gray);
+  font-size: 23px;
+  font-weight: 400;
+  transition: 200ms ease-in-out;
+  &:hover:not(:disabled) {
+    background-color: var(--light-blue) !important;
+    cursor: pointer;
+  }
+  &:not(:disabled) {
+    background-color: var(--very-dark-blue) !important;
+    color: var(--white);
+  }
+  &:hover {
+    cursor: default;
+  }
+}
diff --git a/src/app/components/contacts/contact-form/contact-form.component.ts b/src/app/components/contacts/contact-form/contact-form.component.ts
index 8389df8..a195b7f 100644
--- a/src/app/components/contacts/contact-form/contact-form.component.ts
+++ b/src/app/components/contacts/contact-form/contact-form.component.ts
@@ -1,12 +1,67 @@
-import { Component } from '@angular/core';
+import { Component, Input, OnChanges, SimpleChanges } from '@angular/core';
+import { FormsModule, NgForm } from '@angular/forms';
+import { TranslateModule } from '@ngx-translate/core';
+import { UserService } from '../../../services/user.service';
+import { SharedService } from '../../../services/shared.service';
 
 @Component({
   selector: 'app-contact-form',
   standalone: true,
-  imports: [],
+  imports: [TranslateModule, FormsModule],
   templateUrl: './contact-form.component.html',
-  styleUrl: './contact-form.component.scss'
+  styleUrl: './contact-form.component.scss',
 })
-export class ContactFormComponent {
+export class ContactFormComponent implements OnChanges {
+  @Input() currentUserId!: string;
 
+  constructor(
+    public userService: UserService,
+    private sharedService: SharedService
+  ) {
+    this.updateContactData();
+  }
+
+  contactData = {
+    firstName: '',
+    lastName: '',
+    email: '',
+    phone: '',
+  };
+
+  ngOnChanges(changes: SimpleChanges) {
+    if (changes['currentUserId']) {
+      this.updateContactData();
+    }
+  }
+
+  private updateContactData() {
+    this.contactData.firstName = this.userService
+      .getUserDetails(this.currentUserId, 'firstName')
+      .join(', ');
+    this.contactData.lastName = this.userService
+      .getUserDetails(this.currentUserId, 'lastName')
+      .join(', ');
+    this.contactData.email = this.userService
+      .getUserDetails(this.currentUserId, 'email')
+      .join(', ');
+    this.contactData.phone = this.userService
+      .getUserDetails(this.currentUserId, 'phone')
+      .join(', ');
+  }
+
+  onSubmit(ngForm: NgForm) {
+    if (ngForm.submitted && ngForm.form.valid) {
+      this.userService.updateUserData(this.currentUserId, this.contactData);
+      this.closeEditDialog();
+    }
+  }
+
+  deleteContact() {
+    this.closeEditDialog();
+  }
+
+  closeEditDialog() {
+    this.sharedService.isEditDialogOpen = false;
+    this.sharedService.isAnyDialogOpen = false;
+  }
 }
diff --git a/src/app/services/shared.service.ts b/src/app/services/shared.service.ts
index 53ef0c7..51ab91c 100644
--- a/src/app/services/shared.service.ts
+++ b/src/app/services/shared.service.ts
@@ -4,8 +4,8 @@ import { Injectable } from '@angular/core';
   providedIn: 'root',
 })
 export class SharedService {
-  isAnyDialogOpen: boolean = true;
-  isEditDialogOpen: boolean = true;
+  isAnyDialogOpen: boolean = false;
+  isEditDialogOpen: boolean = false;
   currentUserId: string = '';
 
   constructor() {}
diff --git a/src/app/services/user.service.ts b/src/app/services/user.service.ts
index d736156..972f729 100644
--- a/src/app/services/user.service.ts
+++ b/src/app/services/user.service.ts
@@ -1,5 +1,11 @@
 import { Injectable, OnDestroy, inject } from '@angular/core';
-import { Firestore, collection, onSnapshot } from '@angular/fire/firestore';
+import {
+  Firestore,
+  collection,
+  doc,
+  onSnapshot,
+  updateDoc,
+} from '@angular/fire/firestore';
 import { User } from '../interfaces/user.interface';
 
 @Injectable({
@@ -44,6 +50,15 @@ export class UserService implements OnDestroy {
       .map((user) => user[query]);
   }
 
+  async updateUserData(userId: string, data: any) {
+    await updateDoc(
+      doc(collection(this.firestore, 'users'), userId),
+      data
+    ).catch((err) => {
+      console.error(err);
+    });
+  }
+
   ngOnDestroy() {
     this.unsubUser();
   }
diff --git a/src/assets/i18n/en.json b/src/assets/i18n/en.json
index 817797d..47c21cf 100644
--- a/src/assets/i18n/en.json
+++ b/src/assets/i18n/en.json
@@ -9,6 +9,16 @@
     "english": "English",
     "german": "German"
   },
+  "form": {
+    "btn-delete": "Delete",
+    "btn-save": "Save",
+    "invalid-name": "Your name is required!",
+    "invalid-email": "Your email is required!",
+    "invalid-msg": "More than 10 letters are required!",
+    "invalid-checkbox": "Please accept the privacy policy!",
+    "msg-send0": "Your message has been sent successfully.",
+    "msg-send1": "I will contact you shortly."
+  },
   "summary": {
     "headlineDescription": "Key Metrics at a Glance",
     "morning": "Good Morning",
diff --git a/src/styles.scss b/src/styles.scss
index d534af4..285d9d1 100644
--- a/src/styles.scss
+++ b/src/styles.scss
@@ -10,6 +10,7 @@
   --white: #fff;
   --black: #000;
   --gray: #a8a8a8;
+  --red: #ff3d00;
   --light-gray: #cdcdcd;
   --light-blue: #29abe2;
   --dark-blue: #2b3647;