Generic code in ESC/POS for printing a QrCode on POS Printer

Dear sir. I am a professional mobile app & web developer with 7+ years rich experience. I also have been certificated mobile & web development skill tests in here freelancer.com. I have developed many applications such as social dating, shopping, tracking, chatting, Photo and Video, News, Emoji sticker, game, deliver service system, Uber system and etc. I’ve carefully gone through your project description and so I am very interested in your project. "Your idea + my skill = good product". My fast and exact understanding about your project and best skill, high quality deliver in time made you satisfying!!! That's why I always received good and wonderful feedback from my clients. ****** Please check my profile - 100% job completed and more than 70 positive feedback https://www.freelancer.com/u/Beautistar.html ****** We can discuss other details on chat. Kindly give me opportunity to demonstrate it. Thanks. Project Estimation and Schedule to complete this project 1. Requirement analysis and technical suggestion. 2. Fashion UX/UI designing and implement. 3. Well commented source code delivery 4. Free bug fixing + FREE maintenance service. Kind regards Beautistar

My name is Vivek Kumar Singh and I represent a company named CS Infotech. We have a team of 40 + creative people and developers have an expertise in android project. I have gone through your proposal. I am having experienced team of developers and designers with depth knowledge of firebase, JSON, Material design, XML, APIS, JSON Parsing, Databases,Libraries,Software development life cycle,UI/UX, push notification . we will agree with your milestone plan. if any query please message me Thanks.

experience in writing application for printing through each pos printer.