There are several ways to find professionals who develop for a company in a foreign country:

Freelance platforms: Websites like Upwork, Freelancer, and Fiverr allow you to connect with freelancers and remote workers from all over the world. You can post a job listing and receive proposals from professionals who have the skills and experience you need.

LinkedIn: LinkedIn is a professional networking platform that allows you to search for and connect with professionals from all over the world. You can search for professionals with specific skills and experience, and reach out to them directly to discuss potential opportunities.

Job boards: Many job boards, such as Indeed and Glassdoor, allow you to post job listings for remote or international positions. You can filter candidates by location and other criteria to find the right professionals for your company.

Referrals: Ask for referrals from colleagues, business partners, or other professionals in your network who have experience working with professionals in foreign countries. They may be able to recommend a reliable and experienced developer or development team.

Outsourcing companies: There are many outsourcing companies that specialize in providing development services to companies in foreign countries. These companies typically have experience working with clients from different countries and can provide a range of development services to meet your specific needs.