To find people in need of Shopify store developers, you can:

1. Freelancing Platforms: Explore platforms like Upwork, Freelancer, and Fiverr, where businesses and individuals post projects for developers.

2. Social Media: Join Shopify-related groups on platforms like LinkedIn, Facebook, and Reddit, and engage with members who might require developer services.

3. Networking: Attend e-commerce events, workshops, or conferences where you can meet potential clients or network with other professionals who might refer clients to you.

4. Marketplaces: List your services on Shopify-specific marketplaces like Shopify Experts or directories where clients search for developers.

5. Cold Outreach: Reach out directly to businesses with outdated websites or those lacking an online presence, and offer your Shopify development services.

6. Referrals: Ask your existing clients, colleagues, or friends for referrals, as word-of-mouth recommendations can lead to new opportunities.

By utilizing these strategies, you can connect with individuals and businesses looking to hire Shopify store developers and showcase your skills and services effectively.