The key to a winning job proposal is to tailor your approach, highlight your skills, and understand client needs. Read on to learn more.Discover easy to use freelance proposal samples for UpWork, and learn about the best tips for writing a proposal that works. Here's the structure I'll follow in each job. These notes are based on what the client sees when receiving proposals. The job I posted was for a frontend developer listed as US only as hourly job. Use Canva's collection of well-designed, fully-customizable proposal templates to impress people at work or to submit a stand-out paper to your professor. Keep them short and sweet. One sentence about who you are, one sentence reiterating the project using their words from the post. The purpose of a proposal letter is to just tell them you are an expert who found their job posting appealing.