A Salesforce Lightning Freelancer is an independent professional specialized in using Salesforce Lightning, the modern user interface (UI) framework for building dynamic, responsive applications within the Salesforce ecosystem. They focus on designing and developing customized Lightning components, pages, and applications to enhance user experiences and streamline business processes. Skilled in Apex, JavaScript, and Lightning Web Components (LWC), Salesforce Lightning Freelancers help businesses improve their Salesforce CRM functionality, ensuring seamless integrations, optimized workflows, and modern, intuitive interfaces tailored to specific organizational needs.