Joomla 3 - Joombrie component modification

We need an experienced Joomla component developer. We have one project that we will split it into two parts. This will be the first part of Joombri component modification - Joombri is Joomla component like freelancer website. We use this component for one travel website project. What we need in this first part is that some functionalities have been added. The second part will be a new project where the css should be added per example link that we will provide (we will show you part by part and explain you part by part). In this project - functionalities we have clear requirements with some examples link on other projects (different component) that we have been working on or used it on so this can be a great help to you from point of view "what and how". This component functionalities in mostly way consider: 1. Adding the google maps (so when user will add some project related to the travel - excursions he can select where this project happens) 2. The description field should be on 5 languages (as well as other fields by default - we have one great idea from another project) 3. The Inteniery description field should be added - the same = 100% the same as the description field. 4. Some minor modifications that we will provide you in the full project description