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Writer, Professional Association of Resume Writers and Career Coaches (PARWCC)
Mariusz Wawrzyniak

Summary

Mariusz Wawrzyniak is a career expert dedicated to empowering individuals in their professional journeys. Mariusz provides in-depth resume, cover letter, and career development guidance for LiveCareer. His approach emphasises constant self-improvement, developing new skills, and pursuing relevant certifications.

Drawing on years of content creation experience, Mariusz delivers data-driven insights and incorporates personal anecdotes to create engaging and informative guides. His motivation stems from his own transformative career journey, and he aims to equip readers with the knowledge and motivation to achieve their career goals.

With an Engineering and a Master’s degree, Mariusz knows the value of research and factual information. He is committed to providing accurate, practical, and honest information and always follows LiveCareer's editorial guidelines.

Expert on

Job searching, career planning, personal development, lifelong learning

Academic Education

  • Master of Science in Management and Production Engineering, Poznan University of Economics and Business
  • Engineering Degree in Commodity Science, Poznan University of Economics and Business

Accreditations and Memberships

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

Social Media 

LinkedIn, Bold Pro, MuckRack

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See Mariusz's work:

What Does a Good CV Look Like in 2025

What Does a Good CV Look Like in 2025

What should a CV look like in 2025? Learn how to structure, format, and design the best-looking CV that catches recruiters' eyes. See good-looking CV samples.

Meet the authors

Danuta Detyna
26 Articles by

Danuta Detyna

Writer, Professional Association of Resume Writers and Career Coaches (PARWCC)

With a legal background and nearly a decade of writing expertise, Danuta Detyna crafts clear, research-based advice on resumes, cover letters, and career growth. Her work reflects a commitment to accuracy, personal development, and helping others succeed in a changing job market.

Maciej Staszek Tomaszewicz
24 Articles by

Maciej Staszek Tomaszewicz

Writer, Professional Association of Resume Writers and Career Coaches (PARWCC)

Maciej Staszek is a seasoned career expert dedicated to helping individuals navigate their professional journeys. He specializes in career development, job searching strategies, and creating engaging resources that inspire confidence in every job seeker.

Marta Bongilaj
66 Articles by

Marta Bongilaj

Writer, Professional Association of Resume Writers and Career Coaches (PARWCC)

Marta is a skilled career expert with expertise in languages, communication, and marketing. She helps job seekers create strong, engaging applications that showcase their skills and land them their ideal roles.

Patrycja Mazurczak
18 Articles by

Patrycja Mazurczak

Writer, Professional Association of Resume Writers and Career Coaches (PARWCC)

Patrycja is a career expert who specialises in helping you create compelling CVs and cover letters. With over 10 years of experience in content creation processes, she brings her expertise to the forefront of the industry.

Roma Kończak
4 Articles by

Roma Kończak

Editor & Writer, Certified Professional Résumé Writers and Career Coaches (PARWCC)

Roma Kończak is a Certified Professional Résumé Writer and career specialist with a background in education and the humanities. Since joining the team in 2022, Roma has focused on producing thoroughly researched articles offering practical advice on CV writing and career development.

Jasmine Escalera
2 Articles by

Jasmine Escalera

Career Expert

Jasmine is a career expert, experience hiring manager and leader with expertise in crafting impactful CVs and career strategies for professionals across diverse sectors. She holds a B.S. in Biochemistry and a Ph.D. in Neuropharmacology and has worked in the career industry for six years, empowering job seekers to present their qualifications effectively and achieve their career goals.

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