In need of a custom web-application developed ? I've got 5 years of experience working with various JavaScript framewoks and I specialize in building custom websites. For what you're looking, I'd go with MeteorJS & MongoDB. For this I'd need a Ubuntu 16.04 VPS droplet (e.g. DigitalOcean, etc). I prefer doing things from the ground, rather than using an existing CMS. Most people are encountering bugs/incompatibilies over time due to platform/plugin updates. I don't know the project details, therefore I've added an estimated 14d time. Would prefer to discuss with you before receiving award, so I'd know what I have to deal with and to give you an answer.