Freelance App Developer – Remote

Join a dynamic influencer marketing and talent management agency to architect and develop a custom booking and management platform. This role involves building a scalable, secure, and modern web application that centralizes operations for clients, staff, and creators. The platform will feature individual logins and dashboards for campaign management, analytics, and bookings, with robust user permissions and a strong data architecture. You will have creative freedom in selecting the tech stack, provided it remains efficient and future-proof. The project also includes integrating third-party APIs such as Modash, Google Sheets, and Airtable, and planning for future expansion with features like an academy or sports management division.Deliverables Design and develop a custom web platform with separate dashboards for clients, staff, and creators Implement secure user authentication and permissions management Integrate APIs including Modash, Google Sheets, and Airtable Build campaign, analytics, and booking management modules Ensure scalable architecture for future features (e.g., Movaro Academy, sports management) Deliver a clean, modern, and intuitive user interface Provide technical documentation and assist in timeline estimationRequirements Proven experience developing scalable web applications using React / Next.js, Node.js, and PostgreSQL or Firebase Strong understanding of user authentication, permissions, and data security best practices Experience integrating third-party APIs and managing data flows between systems Ability to design intuitive dashboards and user experiences Familiarity with cloud hosting and deployment best practices Excellent problem-solving skills and attention to detail Ability to communicate technical concepts clearly and collaborate with non-technical stakeholders Availability to work remotely and deliver within agreed timelinesAbout TwineTwine is a leading freelance marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine enables companies to scale their teams globally.Our MissionTwine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first world.