Fixing Flutter Printing Issue
S-au achitat serviciile după ce au fost prestate
I have a small Flutter App which is connected over WebSocket with a NodeJS Backend.
If a new Order is placed the Backend emits "new-order" Event with Order info as JSON.
This App Listens this Event and Parses this JSON and Prints. This App is installed on SUMNI V2 thermal printer.
It works fine but 2 small issues need to be FIXED
1: If I change the JSON Structure like add a new Field or change at some point the type it did not works. It should at least on adding new field should work without problem.
2: If the Web Socket is disconnected App auto reconnects the with Backend, I think then there is a problem the app starts to print the Info multiple Times. Not Sure why. Needs to be Search.
After Fixing this issue I need 2 new features which will be sepratly discussed but these issues need to be fixed.
The Code is really samll is just one single file which prints.
You should be really good at Flutter so the features should be implemented without any Issue.
ID Proiect: #36710341
Detalii despre proiect
I can fix this flutter script for you. Let's discuss more details about the project in private. Looking forward to working with you!
19 freelanceri licitează în medie 63€ pentru acest proiect
Hello, I understand that you are looking for someone to help fix your *****printing issue with your Flutter app connected over WebSocket with a NodeJS backend*******. If a new order is placed the backend emits a new-or Mai multe
Hi, Greetings of the day I have read your project details and it seems under my scope. I am an experienced Full Stack Flutter Developer and I am submitting my bid for your project. I specialize in creating visually ap Mai multe
I understand that you are looking for a freelancer to help you fix printing issues in your flutter app and resolve issues related to web socket disconnections. With 2+ years of experience in the flutter framework, fire Mai multe
Dear Sir/Madam, I am excited to apply for the Flutter Developer Job. As a skilled and experienced mobile app developer, I am confident that I have the skills and expertise needed to excel in this role. I have been wo Mai multe
I understand that you are looking for someone to help you fix printing issues on your SUMNI V2 thermal printer. Specifically, you want two features to be added to the app: 1) The ability to change the structure of the Mai multe
Hello, I am Ibrahim and I am an experienced flutter developer with extensive history in the field. I have worked on many successful apps before and have the necessary skills and expertise to help you with your flutter Mai multe
Dear Client I hope you are doing well. I have carefully reviewed your job description regarding your Flutter app connected to a NodeJS backend over a WebSocket. I understand that you are experiencing two small issue Mai multe
Dear Client, I hope this proposal finds you well. I have carefully reviewed your requirements for fixing two issues in your Flutter app and adding two new features to enhance its functionality. I am confident in my Fl Mai multe
I have had previous experience with Flutter for over 2 years and have experience with writing plugin level code too. I have also worked on a similar problem for my full time role where a printer was connected to an app Mai multe
➜I am a team member of Freelancer group who is dedicated to provides 100% client satisfaction we provides production grade code structure with App performance optimization ➜I have 2+ years of experience in a flutter w Mai multe
Flutter Developer with over 6+ years of experience in mobile app development (iOS and Android). Skilled in Flutter and Dart. Good at making mobile apps and websites that are good in performance and always follow code s Mai multe
hello, i am a software engineer with 5 years experience, i am interested in this job please contact me for more details. Best regards
Greetings, Dear Client, I hope this finds you well. This is to notify you that I have gone through your project description, and i take this opportunity to let you know I will perfectly deliver as instructed and requi Mai multe