Need web experts to build Virtual Assistant SaaS Platform

Brief project overview- People who work for growing start-ups or for fortune 500, everybody can use assistance. And hiring in-house assistant can be time consuming and could cost extra buck. Offshore virtual assistants can perform same level of tasks + cost less. This platform will connect clients to ideal virtual assistant based on their requirements (executive assistant, assistant with accounting knowledge, assistant with telemarketing skills, assistant with computer skills, etc.) Requirements of experts- - Understands multi-tenant architecture and delivered intermediate to large scale SaaS projects in past with functionality of heavy back-end web development and cloud storage integration. - Familiar with Virtual assistant - concierge platform. - Ability to implement features like work tracker, audio-text communication from platform, cloud storage integration, dispute, usage restrictions, email-phone-identity verification. - Ability to optimize Dashboard effectively. - Strong knowledge of all web-technologies. - Understands and practiced trending technologies used in SaaS development. - Practiced server-side and client-side scripting. - Strong analytical skills familiarity with web-based technologies, and the ability to rapidly learn a complex and multifaceted programs. - Have developed API and scalable code. - AWS, Microsoft Azure SQL Database, Oracle database as a service OR similar - Pro in integrating payment gateways and secure cloud payment processing. - Used version control - Git.