Mobile App development and Migration Support

HealthSync AI™ Enterprise & Consumer Platform – Development, Cloud Deployment, and Play Store Launch We are looking for an experienced full-stack developer or small development team to help us take our AI-powered healthcare platform from a working prototype to a production-ready, scalable SaaS application. HealthSync AI™ is an AI-powered health tracking and wellness platform designed for individuals, employers, healthcare organizations, schools, and government wellness initiatives. The platform combines personalized health insights, preventive wellness, population health analytics, and enterprise health equity dashboards while maintaining strict privacy and security standards. Project Scope We have already built a functional application and now need an experienced professional to: Deploy the application to Google Cloud Platform (GCP) Prepare and publish the Android app to Google Play Store Optimize the platform for scalability (100,000 to 1,000,000+ users) Improve security and production readiness Configure CI/CD pipelines Optimize application performance Set up monitoring, logging, and automated backups Configure production databases Implement production authentication and security best practices Required Skills We're looking for experience with: Google Cloud Platform (GCP) Kubernetes or Cloud Run Docker PostgreSQL Node.js React / Next.js REST APIs AI integration Mobile app deployment Google Play Console Authentication (JWT, OAuth) Cloud security Performance optimization Database scaling CI/CD GitHub Healthcare software experience is highly preferred. Preferred Experience Experience with: HIPAA-compliant applications Healthcare SaaS platforms Enterprise software AI-powered applications Multi-tenant architecture Secure cloud infrastructure Large-scale production systems About HealthSync AI™ HealthSync AI™ includes: AI-powered health assistant Personal health tracking Medication management Nutrition tracking Activity and fitness tracking Wearable device integration Preventive health recommendations Executive dashboards Population health analytics Employee wellness platform Enterprise health equity reporting Organization-level analytics Secure role-based access Multi-tenant architecture Mobile and web applications Deliverables The selected freelancer/team will help us deliver: Production-ready cloud deployment Secure and scalable infrastructure Google Play Store publication Production database configuration Performance optimization Documentation Deployment guide Knowledge transfer Post-deployment support (optional) Communication We value: Clear and proactive communication Weekly progress updates Documentation of major decisions Ability to explain technical concepts in business terms Collaborative problem solving How We Like to Work Agile development Milestone-based deliverables Frequent demonstrations of completed work High code quality Clean architecture Security-first mindset Long-term partnership preferred Ideal Candidate You have successfully deployed scalable SaaS applications, preferably in healthcare or regulated industries. You understand cloud architecture, security, mobile app publishing, and production operations. You're comfortable taking an existing application, improving it, and preparing it for large-scale public launch. If you've launched products serving hundreds of thousands or millions of users, we'd love to hear about your experience and see examples of similar projects.