Yes, you can start working on Upwork in the Philippines even if you have no prior experience. Many clients are open to hiring beginners, especially for tasks such as data entry, virtual assistance, or simple graphic design. It's essential to build a strong profile that highlights your skills, interests, and any relevant coursework or projects. Consider taking free online courses to enhance your skills and make your profile more attractive to potential clients. Always remember to read the Upwork guidelines to ensure you’re up to date with their policies and best practices.