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Excellence in Customer Service (Udemy.com)

Customer Service, Customer Service Management, Customer Support, Customer Experience, Customer Service Excellence

Created by: Levent Ertunalılar

Last updated September 2026

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What you will learn

  • Understanding the importance of customer service
  • Developing effective communication and empathy skills
  • Learning strategies for dealing with customers in difficult situations
  • Adopting best practices for customer satisfaction
  • Learning complaint management and problem solving techniques

How it compares

Against the other 1,210 rated Udemy courses in Business on CourseDuck:

  • Rating4.6 out of 5higher than 74% of them
  • Reviews4,867#165 of 1,211 by number of reviews
  • Length8.4 hourslonger than 85% of them
  • Last updatedSeptember 2026more recently than 93% of them

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Course Description

Today, customer service has become one of the most important factors that determine the success of a business. Ensuring customer satisfaction, building trust, and gaining loyal customers play a critical role in the sustainable growth of an organization. At this point, the “Excellence in Customer Service” course aims to provide professionals working in the field of customer service with the necessary knowledge and skills to achieve excellence in customer interactions.


In this comprehensive course, you'll learn all the cornerstones of customer service, from understanding your customers' expectations to communicating effectively, strategies for dealing with difficult situations, and the importance of empathy and kindness. In addition to theoretical knowledge, you will experience how to put what you have learned into practice in the real world with practical examples and case studies.


Who is this course for?

  • Professionals working in the field of customer service (call center representatives, after-sales support employees, etc.)

  • Sales and support staff who communicate directly with customers

  • Anyone who aims to increase customer satisfaction in their business

  • Individuals who want to improve their professional communication skills


Learning Objectives:

At the end of this course, participants will:


  • Understand the importance of customer service in business success.

  • They will gain the skills to communicate effectively with customers, develop empathy and respond professionally.

  • You will learn techniques for dealing with difficult customers and managing customer complaints effectively.

  • It will adopt the basic strategies necessary to increase customer satisfaction.


Course Content and Modules

  1. Customer Service Fundamentals

    • Definition and importance of customer service

    • Understanding and meeting customer expectations

    • Ways to increase customer satisfaction

  2. Effective Communication Skills

    • Communication process and its components

    • Active listening and use of body language

    • Telephone communication techniques and things to consider in written communication

  3. Dealing with Difficult Customers

    • Effective coping strategies with difficult customers

    • Complaint management techniques and conflict resolution methods

  4. Creating Customer Experience and Loyalty

    • Ways to improve customer experience

    • Strategies to create loyal customers

    • Continuous improvement and feedback collection methods



What the Course Will Achieve:

This course will equip participants with the customer service knowledge and skills necessary to make a difference in business. At the end of the course, participants will have learned how to create trust and loyalty in their interactions with customers, provide constructive solutions in difficult situations, and maximize customer satisfaction.


Certificate:

At the end of the course, successful participants will be given an "Excellence in Customer Service" certificate. This certificate shows that you have professional competence in customer service and contributes to your career.

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Instructor Details

Levent Ertunalılar

I am a passionate educator, mentor, and consultant with extensive experience in software development, leadership, time management, artificial intelligence, and web development. Over the years, I have helped individuals and organizations transform their skills, strategies, and productivity through both online courses and in-person training programs.

As an online instructor, I design and deliver comprehensive courses that empower learners to build strong foundations and advance to expert levels in areas such as effective decision-making, leadership, and technical development. My teaching style combines practical real-world examples, interactive role-play activities, and hands-on projects, ensuring that students gain not only theoretical knowledge but also practical skills they can immediately apply.

Beyond online education, I work closely with companies by providing mentorship and tailored training solutions in both technical fields (software development, artificial intelligence, web technologies) and personal development domains (leadership, time management, communication, decision-making). My approach is learner-focused, result-driven, and adaptable, allowing me to meet the unique needs of each individual or team I mentor.

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Reviews

4.6

4,867 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Joshua Guenther on 9/15/2026

Didn't really have examples for FSE's. Alot of the examples use offering deals or free add-ons that we don't have the ability to provide. Everything else makes sense.

By Anelisiwe Nompalweni on 7/15/2026

The course was very good, and it helped me a lot on how to deal with customers as I am will to score myself a customer management qualification.

By Lilia Hernandez on 7/4/2026

The key of Customer Experience Management is creating a customer-centric culture that consistently delivers simple, personalized, and seamless experiences across the entire customer journey

By Pilar Chicharro Moreno on 7/1/2026

El inicio del curso es muy bueno y aporta ejemplos interesantes sobre prestar un buen servicio y ser un servicio excelente

By Maximiliano da Silva Pinto on 6/24/2026

Bastante detalhado com exemplos e explicações. Creio que alguns pontos podem ser unificados e condensados, para melhor aproveitamento do conteúdo.

By Ng Kok Keong on 6/14/2026

The course is detailed yet comprehensive. The explanations are concise and easy to grasp. It is a very useful course for Customer Service staff.

By Jeana Leeann McClure on 6/8/2026

I felt this training was very in depth on the subject of customer service, maybe a bit repetitive on some things. Other than that I did feel that this course added to what I have already learned in past customer service trainings.

By Kashmir Redelosa Igot on 6/4/2026

It was a good match for me since I deal with customers on a daily basis. Being able to learn the difference between Customer Experience and Customer Service is a key knowledge with my current role.

By Rajesh Kamath on 5/28/2026

This is a commonly discussed topic, and we’ve attended several customer service excellence courses before. However, this course stands out for the depth and detail with which it covers the subject. At times, it may feel a bit repetitive, but that repetition plays a key role in helping reinforce the right tone, approach, and vocabulary needed for effective communication across different situations. While it is quite extensive, it is highly impactful, and I am keen to apply the learnings to the best of my ability.

By Mataeli Liphoto on 3/17/2026

This course is highly relevant to me because my everyday work revolves around delivering excellent service to our customers. I find it particularly helpful as it enables me to deepen my understanding of what it truly means to be a good or excellent agent. It reinforces the importance of mastering the principles of quality customer service and ensures that I continue to grow in my ability to meet and exceed client expectations.

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Quality Score

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Overall Score : 92 / 100