You are building a gig economy platform for [INSERT NICHE, e.g., freelance designers, local delivery services, or home repair professionals]. Outline a step-by-step strategy to launch and scale this platform, including: (1) Identifying your unique value proposition compared to competitors like [INSERT COMPETITOR], (2) Designing a user-friendly onboarding process for both gig workers and clients, and (3) Implementing a monetization model (e.g., commission fees, subscriptions, or ads). Address key challenges such as trust-building (e.g., ratings/reviews) and regulatory compliance in [INSERT COUNTRY/REGION]. Provide actionable insights for MVP development and growth hacking tactics.