Find Jobs
Hire Freelancers

Fix a simple QR Code generation app

$30-250 USD

In Progress
Posted about 10 years ago

$30-250 USD

Paid on delivery
I have a fairly simply C# app that creates QR codes based on a From and To parameter entered. Project Attached The issue is I need the output size of the code to be 49 x 49 pixels. It seems depending on the Correction Level I select it alters the size of the QR code image, which it should not. a) allow a select size of 49 x 49 pixels b) allow the Correction Level to be selected without it altering the size of the QR code image being created. Max $80 thanks
Project ID: 5914883

About the project

18 proposals
Remote project
Active 10 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
18 freelancers are bidding on average $110 USD for this job
User Avatar
Hi. I've worked a lot in C# and worked with barcodes in many applications. I'm interested in this task and I think I can do it for you. let me know if you would like to give me a chance. hope to have a good business with you :) waiting for your response...
$88 USD in 3 days
5.0 (112 reviews)
7.0
7.0
User Avatar
Hello, Greeting Employer, We have good experience of .Net 2.0-4.5, Sql server 2005-2012, WPF, WCF,MVC, silverlight for window applications We are here to generate good reviews and to provide our best services. We mainly focuses on 100% client satisfaction and will provides quality work.@s^k$y*p id infowaze21 - good experience on working on large projects and available on skype and phonecall. - We have seen your attached code and ready to make the changes as per your need 49*49 pixels and aleration of the QR code Looking forward for your reply, Thanks & Regards Deep Happy Bidding
$74 USD in 4 days
4.8 (28 reviews)
5.9
5.9
User Avatar
Hi sir, I'm expert in software development using Microsoft c# programming language I've over five years of hands on experience in software development with 100% on time completion and full client satisfaction I can make the changes in your QR Code generator as mentioned by you Let me know if you are interested in my proposal
$74 USD in 1 day
5.0 (64 reviews)
5.9
5.9
User Avatar
A proposal has not yet been provided
$80 USD in 3 days
5.0 (56 reviews)
5.5
5.5
User Avatar
I am professional C/C++/C#/Java programmer and web developer. I can do this project with highest satisfaction! Best Regards, Szymszteinsl
$250 USD in 1 day
4.6 (35 reviews)
6.1
6.1
User Avatar
Hello Sir/Madam, I hope you are having an easy week. My name is Milan Sahu from Kolkata, India. I am a .NET Developer. I am willing to do your project. I checked your requirement and i want to work with you. I am interested in a long term relationship with you. Waiting for a positive reply. Thnkz & regards Milan Sahu, kolkata, India
$45 USD in 1 day
4.8 (36 reviews)
5.3
5.3
User Avatar
Hi, An ASP.NET,c#,vb ,SqlServer,JQuery,Javascript expert here. Please feel free to discuss the project with me so that i can wrap it up in a timely manner as per your requirements. Thanks, Murtaza
$400 USD in 7 days
5.0 (11 reviews)
4.5
4.5
User Avatar
I can do this task over the weekend. I have checked the code and modified it to produce 49x49 image. Now I just need to modify the way combo box values are passed to QR code generator, hopefully it won't be a problem. Please note that fixing the graphic size (e.g 49x49) may lead to smaller module sizes (black and white squares that make up the QR code) when there is large data to encode including error correction information and hence this may create problems for the code reader device.
$35 USD in 3 days
5.0 (19 reviews)
4.6
4.6
User Avatar
I an am experienced .NET developer with over 10 years of experience, and would like the opportunity to work with you on this project. I believe I have isolated the code responsible, and made the change. Testing it now. UPDATE: I have completed this project and passed my testing. If size in dropdown is selected it uses old method, otherwise uses value in textbox for pixel size. working on correction level issue now UPDATE: Correction issue is now also resolved.
$70 USD in 1 day
5.0 (3 reviews)
2.4
2.4
User Avatar
Hello..Im Electrical-Electronics Engineer with Software Developement.....I have great experience working as a . .NET Developer and as a ASP Developer throughout my career. I will benefit you and your company if hired by you. I have exceptional skills in the areas of .NET, ASP and C Programlama. I can deliver projects on time and to a high standard. I also have experience working with C# Programlama. I am ready to be hired by you now.
$80 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
A proposal has not yet been provided
$55 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
We are a group of developers with about 15 years of experience in software development in differents platforms such as .NET, Java, Android, SQL, SQLITE, MYSQL. We are sure to complete your request. We always ask if we would implement agile development. Our requisites are fluid communication, clear explanation of the project and at least 2 days of knowing the project before start.
$255 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I have checked your code; you are on the right track. You just need to change a couple of lines. I have already done it. I will be waiting for your reply. Regards, Dago
$37 USD in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
Its resolved, you can take my offer and i can send you the source code as soon as posible. Regards.
$79 USD in 0 day
0.0 (0 reviews)
0.0
0.0
User Avatar
I have 4 year of experience working with desktop application in C# . and with any kind of database system .. and work well with crystal reports. and already worked on QR Code generating.
$100 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
Sydney, Australia
4.9
252
Payment method verified
Member since Dec 10, 2011

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.