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Mariusz Wawrzyniak

Mariusz Wawrzyniak

Writer, Career Expert

Mariusz is a career expert with an unwavering dedication to personal growth and excellence. His journey through the world of careers has been marked by a relentless pursuit of knowledge and self-improvement.

About Mariusz

Area of Expertise

Job searching, career planning, personal development, lifelong learning

Certifications and Courses

  • Cambridge English: Advanced Certificate (CAE)

Academic Degree

  • Master’s Degree, Poznan University of Economics and Business
  • Engineering Degree, Poznan University of Economics and Business

Accredited by

  • Member, National Career Development Association (NCDA)
  • Member, Professional Association of Resume Writers and Career Coaches (PARWCC)

Social Media

LinkedIn, Bold.pro, MuckRack

Professional Summary

As a lifelong martial artist, he firmly believes that by sharing his expertise, he can empower others with skills and insights. 

Since 2022, Mariusz has created in-depth resume, cover letter, and career development guides for ResumeLab. He aims to provide digestible articles grounded in factual information, researched and written in accordance with ResumeLab’s editorial code of conduct.

Find what you need—

Mariusz's Articles

Recruiter Cover Letter Sample & Full Writing Guide

You specialize in recruiting others, so show you know how to get recruited yourself. The best way to do so is by writing a jaw-dropping recruiter cover letter. Learn how with us.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

June 12

Cover Letter Examples for Healthcare: Mid- & Entry-Level

Want to apply for a healthcare position at a hospital? An effective healthcare cover letter is what you need to showcase your patient care skills and work ethic to stand out.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

June 12

There is Always Time to Learn—My Career Story

From a part-time warehouse worker to a career expert constantly seeking new challenges, this is the story of my personal and professional transformation.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

June 10

How to Write a Resume for College Application

Looking for a perfect college resume template? Learn how to write your college application resume and get into any college you want.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

May 27

Professional Cook Resume Examples & Skills for 2024

You're a professional cook skilled at crafting exquisite meals that delight diners. But whipping up a tasty resume may prove troublesome. We'll show you how to make one in minutes.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

May 09

Biodata Format Guide for a Job Application & Marriage

So much depends on your biodata format. The pressure can stop you in your tracks before you even begin. Whether it’s a job or a love chase, make your biodata format perfect.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

April 30

14 Best AI Resume Builders in 2024 (Reviews + FAQs)

Not all robots want to take your job. Some of them are here to help you succeed in your career. Let's look at the 14 best resume builders you can use today!

Mariusz Wawrzyniak

Mariusz Wawrzyniak

April 23

Top 10 Must-Have Cashier Skills for a Resume

Cashier skills form the backbone of a winning resume in the retail industry. Dive into this guide to enhance your cashier resume skills and ensure they're not just window dressing.

Mariusz Wawrzyniak

Mariusz Wawrzyniak

April 23

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