iSafari Africa: Destination Management System - open to bidding

Hello, I am a developer based out of Mombasa, Kenya. I built out the first iteration in Spring Java, but performance was wanting & using Mongo as the primary DB, suffered even worse. I have since abandoned that codebase and moved on to GoLang (mostly for performance and EventSourcing for reactive backend and client). I have already designed and built out the entire interface in AngularJS and RxJS. We intend you to build out a REST Server using GoLang (Speed/Concurrency) and EventSourcing for Reactive Filters to Client side using WebSockets. I have a spec attached, that should be treated carefully as the idea it has changed drastically in addition to the primary product described therein; there's two others: a Datacenter and some complete management software deployed as service geared. Similarly, instead of using MongoDB, we decided to stick with good ol' rel and PostgreSQL is tried and proven for this situation. For purposes of this project, I have managed to analyse everything that relates to reservations and abstract as much as possible the data model to allow for multi-inventory reservation's, hence a lower rate charged. We can always negotiate that or even discuss providing you a seat in the incorporated business as we intend to scale across the region and work with multiple distribution channels. Please do not hesitate to get in touch with me.