Habit Development Mobile App & Automation

We are seeking an experienced Full-Stack Developer to design and build a custom SaaS platform focused on user engagement, habit tracking, workflow automation, gamification, and guided personal development journeys. The project includes development of a scalable web application and mobile application with secure authentication, onboarding workflows, progress tracking, scoring systems, streak management, notifications, analytics, and custom business logic. Key Responsibilities: • Develop a modern SaaS platform from MVP to production • Build responsive web applications using React, Next.js, JavaScript, and TypeScript • Develop scalable backend services and REST APIs using Node.js • Implement user authentication, authorization, and secure data management • Create onboarding flows, assessments, and personalized user journeys • Build habit tracking, progress tracking, streak logic, and gamification systems • Implement push notifications, reminders, and engagement automation • Design database architecture and application workflows • Integrate third-party APIs and external services where required • Ensure performance, scalability, security, and maintainability Required Skills: • Full-Stack Development • SaaS Development • Web Application Development • Mobile App Development • React • Next.js • Node.js • TypeScript • JavaScript • API Development & Integration • PostgreSQL / SQL Databases • Authentication & User Management • Workflow Automation • Product Development • MVP Development • Software Architecture Preferred Experience: • Habit Tracking Applications • Productivity Platforms • Gamification Systems • User Engagement Platforms • Subscription-Based SaaS Products • Analytics & Reporting Dashboards We are looking for a long-term development partner who can help architect, develop, launch, and continuously improve a high-quality SaaS product with excellent user experience and scalable infrastructure.