vtiger developer wanted to generate QR code in invoices

We search for a vtiger expert developer you/your team has at least 3 years FULL-TIME experience in vtiger? you/your team has helped at least 25 clients to automate and to organize their processes in vtiger? you/your team has developed also a bunch of plugins/extensions for vtiger? Means you are also a developer? sounds you are a good fit! We search you for a hourly based consultancy. Means we need to understand vtiger properly to finally decide what we will develop on custom extension or what we need to buy in form of extensions. requirements - what vtiger versions need to be supported? - support required for vtiger 7.x (we are on 7.4 but needs to run on any 7.x version) - what fields have to be used for the qr code? the fields used for the qr code need to be configurable in a settings page of the plugin Default field mapping shall be reasonable to default fields in vtiger and to the standard EPC - with which edition of its4you pdfmaker has the qrcode to work? with free and any paid version. and of course with the default invoice generator of vtiger without pdfmaker installed We have also technical background, so we can clearly tell you what we need and you help us to decide in what direction to go with your experiences. your task will be to develop a vtiger plugin to generate EPC qr code for invoices [login to view URL] for integration into default vtiger and for integration and usage in its4you pdfmaker What we do not need: - a junior - an unexperienced vtiger user (see above requirements) - an unexperienced vtiger admin (see above requirements regarding automation/processes) How to work together? we will have a call/chat and a writer/word document there the queries will be placed. After our side is done, we will share you the doc for review and for clearances. Also you can place your answers there, so we are able to understand vtiger better and to decide based on your recommendations. What is our budget? we do not disclose our budget nor planned hourly rate. Offer us your best bid. The given budget of this project is a placeholder, so bid your best bid Ensure your bid is a reasonable bid and not a interest catcher bid, we do not like to play bidding games Communication: Do not wait for our availability here. Just answer, just ask or just reply.