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Need to communicate between a VB6 SERVER and a FLUTTER CLIENT over LAN

$250-750 USD

Closed
Posted over 1 year ago

$250-750 USD

Paid on delivery
Currently i'm using Winsock in VB6 and Websock in FLUTTER - but when trying to connect i receive this message: accept-encoding: gzip sec-websocket-version: 13 host: [login to view URL] sec-websocket-extensions: permessage-deflate; client_max_window_bits sec-websocket-key: +jQkmsW7I1JZXTYMo+IHuA== upgrade: websocket And after that, i cannot send messages between them.. I need the FLUTTER CLINET and the VB6 SERVER to communicate over LAN * ALSO possible: if you have other ideas how to communicate between them (without middle server)
Project ID: 34723914

About the project

22 proposals
Remote project
Active 1 yr ago

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22 freelancers are bidding on average $554 USD for this job
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Since 2000 I am working on Visual Basic (VB6 and VB.NET) and MSSQL, and MS Access MDB. Also Excel spread sheet. So more than 20 years of experience in Visual Basic to build any kind of Windows application. I have created Point of Sales, Inventory, Accounting, Back Office, Hardware Controller System, etc. If you need a good delivery of job and move this project to successful then message me, please.
$1,500 USD in 30 days
5.0 (28 reviews)
6.1
6.1
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Hi, I am senior Flutter developer. I have been working for 5 years as as flutter developer. So I have string skill in Socket communication . Please contact me for our project . I will start immediately.
$250 USD in 7 days
4.9 (13 reviews)
5.3
5.3
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Hi There! I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. PLease open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina
$1,000 USD in 10 days
5.0 (4 reviews)
5.0
5.0
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Hi, Dear Client. I am expert Flutter and VB6 sever API development. I have much experience in this filed. And I good skill and good idea to communicate between them. Thanks.
$500 USD in 7 days
5.0 (3 reviews)
4.6
4.6
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Hi. I am senior VB6.0 and socket expert that you are finding. I've already experienced in many socket projects and issues. if you award me, I can solve out your problem easily
$300 USD in 3 days
5.0 (1 review)
4.0
4.0
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Dear client. I read your letters carefully, I am a excellent developer experienced in Flutter, VB.NET, Mobile App Development ,React Native, Android, MVC Framework like Laravel, Codeigniter, JS Framework like React ,Vue.js for 7 years. If you hire me, I will show my excellent skill to you. let's try to discuss lowest price. If you do not mind other developers, find me anytime. I hope to going your project well though I do not pass in your business. thanks!
$450 USD in 7 days
5.0 (4 reviews)
2.8
2.8
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I have a lot of work experience at vb6 and flutter, let us discuss the next steps, I am waiting for you
$500 USD in 7 days
4.4 (7 reviews)
3.4
3.4
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HhI I am experienced in and I can start right now but i have few doubts and questions lets have a quick chat and get it started waiting for your replyyy
$500 USD in 7 days
5.0 (2 reviews)
2.1
2.1
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Hello, Hope you are doing well. I have gone through your project requirements and have understood your problems to connect with VB6 server. I’m ready to discuss your project and start immediately. I am a full-time developer so you can contact with any time and I will show results every day. I am focusing on Trust & Credit to build a good relationship with customers. Sincerely hope to work with you. Looking forward to connect with you
$500 USD in 3 days
4.7 (3 reviews)
2.4
2.4
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How are you? Saw your error message , I have a solution of it. I am proficient in Flutter and also the backend communication. If you feel what is the top and solution , contact me.
$500 USD in 7 days
5.0 (1 review)
1.4
1.4
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Hi Greetings! I am available right now for the project discussion and can start the project on an immediate basis. I have understood your project requirement I have7++ experience in design and development. I can handle projects from small styling to full development from scratch. I will provide a good result in a short time and satisfy you fully. We have experienced developers in Visual Basic Software Architecture VB.NET Flutter WHY-ME: » Ready to Start as Immediate& Proper Testing. » Keep your Data & Website Secure: Daily Progress Updates. » You will get 30-days FREE BUG-SUPPORT even after Project-Completion Please give me in touch and let's discuss more detail about your task via chat. Project milestones will be decided during chat Thanks and Regards Arpit Jain Black Grapes Softech
$750 USD in 7 days
5.0 (1 review)
1.6
1.6
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Are you Looking for a professional Flutter Developer? You're in the right place! Please contact me before placing your order so we can discuss this project. Hello! I am a mobile app developer holding 7+ years of successful experience & I have already made Exceptional flutter applications for nearly 50+ businesses. If you have a dream to make an impressive app but have no idea how? Then this gig is especially for you. I have an expert team to support the work and deadlines & provide responsive design with bug-free coding. WE PROVIDE PERSONAL ATTENTION TO EACH PROJECT. Types of Apps, Codecanyon app. Any Flutter app (Android, Ios, Web, and Desktop). I need, Documentations of your app (If you have). The Source Code. Your changing details. What you can get, Flutter Bugfix, Update, and Responsive UI Backend Integration Firebase or MYSQL/SQLite Integration Google Maps, API, Ad mob Integration Localization, OCR functions Local/Push Notifications Web Views Integration Wating for your response
$350 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hey there, I have gone through your job post & attachment and understand the issue and i believe i can resolve this for you. I am an expert in Flutter & Swift. Please contact me in chat. I have already completed several projects like this. For evidence, you can see my profile. I have excellent command over Flutter & several other technologies. I am a hard worker, productive, and worthy of your attention. I hope I will be the right candidate for this post. Awaiting for an affirmative response from you. I'm hoping that you'd communicate the details of the projects on chat or on a quick call, so that I can get started on the project instantly. Thanks and regards, Dhakad Technosoft Pvt Ltd
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I have professional experience to work with Web Applications, Mobile Apps and Desktop Software development. My professional skillfulness: * Android and IOS Apps: Android, Java, IOS, Flutter, Dart, Swift, Xcode. * Websites and Web Applications: Flutter web, Dart, PWA, Spring Boot, Java, JPA, Wordpress, PHP, Laravel Framework, * E-Commerce Website: Shopify, Flutter Framework, Dart, PWA, Spring Boot, Java, Wordpress, WooCommerce, Laravel Framework, PHP. Magento, Magento2, OpenCart. * Desktop Software: C#.net, Java programming Language, Flutter, Dart, * Database: Firebase, Mysql, SQL, Oracle, Oracle Apex, PL/SQL. H2 Database, NoSQL. I have been working premium projects.
$250 USD in 7 days
0.0 (1 review)
0.0
0.0
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Hello There, You need to communicate between a VB6 SERVER and a FLUTTER CLIENT over LAN, i am confident enough that i can make your project more effective.I want to make a long term business relationship with you & hope so that you will also enjoy working with me. In this field, I'm an expert. This is not the first time I've worked on a project like this. Please start a chat window so that I can show you some examples of my prior work so that you may have more confidence in my work and hire me on a regular basis. Looking forward to hearing you soon. Regards Anamika
$280 USD in 8 days
0.0 (0 reviews)
0.0
0.0
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Hello , I got you want the web socket integration over lan. I have solid background in Android (Java ), iOS(swift) , Flutter(dart), React Native as Native and cross platform deployment. also, I am very proficient inthe pixel perfect design and consistency UI/ UX with powerful back end API integration with backend system configuration. Thanks.
$500 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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I do your work very well.I have 5+ years of experience in flutter. i can complete the work within set target time frame. We will provide you with work from all experienced people there. We will do your job to your satisfaction . We currently have a staff of 250 people and all of them are very experienced in Flutter.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear client. I understand the requirement fully and feel interesting in the project because I did similar works several times before. I'm working as C# developer for 8 years and developed many projects using C#, .NET, ASP, ASP .NET, and other technologies. I like algorithm & Data structure and I have passion to finish the work. I am ready to work and willing to work for you. Thank you for your time and hope for your reply. Kind Regards!
$550 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hi, I'd be happy to help you with your requirement communicate between a VB6 SERVER and a FLUTTER CLIENT over LAN, I have a good amount of knowledge, with 5+ years of experience in the same field. I can start ASAP. I will provide you with top-notch work quality and a quick around. my service comes with a 30 day’s free error support service 100% satisfaction. I am looking forward to being a part of your next awesome business idea. Thanks Intileo Tech Shilpa Soreng
$500 USD in 7 days
0.0 (0 reviews)
2.2
2.2

About the client

Flag of ISRAEL
tel aviv, Israel
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Member since Jan 21, 2008

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