Des Sinkevich
Content Strategist
Des Sinkevich has been with Penn Foster since 2015, helping students learn more about potential career paths and how to succeed in online school. Through hundreds of blogs, from articles about study tips to information on how to prepare for in-demand jobs, she's dedicated to giving our students the tools they need to reach their goals. Des holds a B.A. in English Writing from the University of Pittsburgh which has helped her create the content you're reading today and, when she's not writing, she's reading!
Our authors help us prioritize our learners' needs by creating informational content that's accurate and helpful. Learn more about our editorial guidelines.
All Blogs by Des Sinkevich
How a Vet Assistant Can Become a Vet Tech
Moving from a veterinary assistant position to a vet tech job doesn’t have to be hard! For many, being a vet assistant is often the first step toward becoming a vet tech. Learn more about how to make the move in this blog.
How a High School Diploma Can Help Your Career (Salary, Jobs, and Opportunities)
A high school diploma can make a big difference for your career. In this blog, learn how it can help your job opportunities, salary, and how you can make going back to school as an adult work for you.
What Veterinary Clinics Actually Look for in Entry-Level Vet Tech Candidates (And How to Stand Out)
As a soon-to-be vet tech grad, you may be worried about getting a job. Here’s what you should know about what vet clinics are actually looking for from entry-level vet techs, including how to stand out, what makes you job ready, and more!
Which Medical Coding & Billing Certification Exam Should You Take – the CBCS or CPC?
Certification is important for many healthcare fields, and medical billing and coding has several certifications to choose from. Learn more about CBCS, CPC, and CCA certifications and how they impact your career.
How to Become an Admin Assistant in 2026
Becoming an administrative assistant can be a great entry-level job that gets your foot in the door of the business world. In this blog, learn what it takes to become an administrative assistant, how much an administrative assistant makes, and more.
Your Medical Billing & Coding Salary Guide
If you’re looking for a remote job with decent starting salary, want to work in the healthcare industry, or just want to start a new career in general, working in medical billing and coding could be right for you. This blog covers what you need to know about medical coding salary and more.
How Kendall Earned Her Degree in 17 Months While Working Full Time
Kendall, a Penn Foster employee and graduate, first enrolled to get a better understanding of what our students experience – and then she completed both her associates and bachelor’s degrees. In this blog, she shares her story and tips for success and time management.
How Online Vet Tech School Helped Madison Take Control of Her Future
Madison, a current online vet tech student, was working as a kennel technician and feeling stuck when she enrolled in school. In this blog, she shared her story, including her advice to others who may be nervous about taking the next step toward reaching their own goals!
Fear Free Certification for Penn Foster Vet Tech Students
Fear Free certification can be a helpful credential on any vet tech resume. In this blog, learn more about what Fear Free certification is and how to get it as a student.
How to Become a Preschool Teacher (2026 Guide)
Becoming a preschool teacher involves education, hands-on training, certification, and more. In this blog, we break down everything you need to know about being a preschool teacher in 2026.