JS dev, Fluentd, Kibana, X-Paths & Elasticsearch expert needed.

We’re looking for a JavaScript developer who has experience with Fluentd, Kibana, X-Paths and Elasticsearch. Our current setup is as follows: we are pulling API rest and streaming websocket data from a number of servers using Fluentd and then routing this data to elasticsearch. We are looking for someone who can help us to develop a Kibana dashboard and setup alerts using X-Paths. We also want to build 3 custom Kibana plugins for the dashboard which will be written in JavaScript, HTML and CSS. These plugins will communicate directly with the APIs that Fluentd connects to to route data to elasticsearch. Requirements and Experience: Candidates must have proven and demonstrable knowledge and experience in the following: • Can use Fluentd to pull data in json from various APIs including REST and websockets and route this information to elasticsearch. • Sold understanding of elasticsearch and it’s query language • Can build custom kibana dashboards • Can build custom kibana plugins using JavaScript, HTML5 and CSS3 to build web forms and a passer to format the input values as json and send requests in json to APIs as well as handle API responses and update the appropriate records in elasticsearch to show a record of the communication. We're looking to hire a developer full time for the next 2 weeks to build a simple proof of concept.