| ExamArticles Job Category | Upwork Job Link | Freelancer Job Link | Suggested Books |
|---|---|---|---|
| Web Development | Upwork Web Dev | Freelancer Web Dev | Clean Code by Robert C. Martin |
| Graphic Design | Upwork Graphic Design | Freelancer Graphic Design | Graphic Design School by David Dabner |
| Digital Marketing | Upwork Digital Marketing | Freelancer Digital Marketing | Digital Marketing For Dummies |
| Writing & Editing | Upwork Writing | Freelancer Writing | On Writing by Stephen King |
| Data Entry & Admin | Upwork Admin Support | Freelancer Data Entry | Excel Bible by John Walkenbach |
| Customer Support | Upwork Customer Service | Freelancer Customer Support | Hug Your Haters by Jay Baer |
| Mobile App Development | Upwork Mobile Dev | Freelancer Mobile Dev | Android Programming: The Big Nerd Ranch Guide |
