AI-Powered Productivity App Development

We are looking for an experienced Full Stack Web & Mobile App Developer or development team to build and maintain modern, scalable, and high-performance web and mobile applications using Node.js, [login to view URL], React, Flutter, and AI technologies. The ideal candidate should have strong experience in full-stack development, REST APIs, mobile application development, AI integration, database architecture, authentication, third-party API integration, and cloud deployment. Required Technology Stack Backend: Node.js, [login to view URL] / NestJS Web: [login to view URL], React.js Mobile: Flutter / Dart AI: AI/LLM API integration, AI-powered features, automation and intelligent workflows Database: PostgreSQL / MySQL / MongoDB APIs: REST API, third-party API integrations Authentication: JWT, OAuth, social login and secure authentication Cloud: AWS / Google Cloud / Azure or similar Version Control: Git, GitHub / GitLab / Bitbucket Responsibilities Develop responsive and scalable web applications using [login to view URL] and React Build robust backend services and APIs using Node.js Develop cross-platform mobile applications using Flutter Integrate AI APIs and AI-powered features into web and mobile applications Design and implement database structures and backend architecture Integrate third-party APIs and external services Implement secure authentication and authorization Optimize application performance, scalability and reliability Debug, test and resolve technical issues Follow clean, maintainable and scalable coding practices Collaborate with the client and provide regular development updates Deploy and maintain applications in production environments Ideal Candidate We are looking for someone who has: Strong experience with Node.js, [login to view URL], React and Flutter Practical experience integrating AI/LLM APIs Strong understanding of RESTful API development Experience with databases and backend architecture Experience building production-ready web and mobile applications Good understanding of security and authentication Ability to write clean, reusable and maintainable code Strong communication and problem-solving skills Experience working with Git and modern development workflows What We Expect The application should be: High performance Mobile responsive Secure Scalable Modular and maintainable AI-ready Production-ready We are looking for a long-term development partner, so successful candidates may have opportunities to work on additional features, improvements, integrations and future projects. When Applying Please provide: A brief introduction about yourself/team Your experience with Node.js, [login to view URL], React, Flutter and AI Links to relevant web/mobile projects or portfolio Examples of AI-powered applications you have developed Your estimated availability and working hours Your preferred development approach and technology stack Estimated timeline and budget for the initial phase Please apply only if you have hands-on experience building production-level web, mobile and AI-powered applications

Project ID: 40684367