Expert Rails developer for Redmine plugins

Are you a master of Rails development? You can easily take over development of Redmine plugins from scratch? You have already implemented Redmine plugins? You know how to protect the sources by obfuscating and building to binary for redmine plugins? You know how to create Themes for Redmine? You also know how to make responsive and dynamic pages for redmine with Drag&Drop support? You have many yes answers? Great, please go on reading... (do not forget to place all questions with answers in your proposal, if you want to be considered) What do we need in this job from you? For this simple plugin (as a prove for your expertise) we want from you to create us a wiki syntax extension for redmine to be able to define references to any issues of redmine. The user shall be able to use any message format to vizualize the issue in his wiki (see: [login to view URL]) Mandatory libs - redmine 3.2.0 and later Additional libs - any additional libs outside standard ruby and rails, which you want to use need a prior permission to avoid licensing issue Payments You give us your full estimate of the task in working hours and we will pay in following payment plan (not disputable). We are fixing the payments to your deliveries of this given milestones: #1 (20% payment) - provide us a working implementation as source (see also later: in our git repository, no zip file or binary file deliveries are accepted!) - this implementation can already handle the message formatting of the user - works on ubuntu 16.04 with default redmine (3.2) package #2 (15% payment) - provide us a full cleanup of the code including all functions and methods are well documented #3 (25% payment) - provide us the full build to integrate it into your CI environment (jenkins) #4 (40% payment) - after our finished tests (can take up to 20 workdays) #5 (10% bonus) - if you deliver in time and in quality (50% delivered milestones in time and 50% delivered in quality, means without any issues, which are easily to find with simple tests and code reviews). If you exceed the time-frame over the double amount also the quality bonus goes to 0% Qualifications What real business project solutions have you implemented with rails for redmine? (please share them) How many years of experience do you have with rails? How many years of experience do you have with redmine plugin development? Please share us 3 dates where you can share us a live demo of your given skills. Your delivered artefacts have to be: - the full source code - a fully working build, to package the src plugin and to compile the sources to binary-package - a delivery of all sources has to be done in our a selfhosted gitlab (git repository and issue tracking). We will share the access after we award you the project - your code will pass standard checks like with rubycritic Runtime Your delivered artifacts will run with/in: - ubuntu package "redmine" in Ubuntu 16.04 (ensure you have a virtualBox with it) - latest stable redmine on centos7 Communication We do not want to waste your time, so do not waste ours. Provide us all answers to our job description in your job application. Also do now wait to see us online, we do not chat. But we will respond on any question regarding the job description or for clearance of unclear requirements. Before not having your prove of expertise: we will not respond on queries about budget nor on queries to get us into a discussion about anything else as the requirements Budgets and rates Place your offer independently of our offer. We do not disclose our budget nor do we disclose our rates which we are willing to pay. We talk about the time you need and the payment you get for this time and knowledge. So share us the costs you will have in your proposal and we will respond if the offer is reasonable. (We have developers aboard with more than 20y of development experience, so we are able to see reasonable offers along with your expertise...)