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Upgrade VB6 Application to Vb.net 2013

$750-1500 USD

Käynnissä
Julkaistu noin 10 vuotta sitten

$750-1500 USD

Maksettu toimituksen yhteydessä
We have windows desktop application written in Visual Basic 6 and using Crystal Report 7.0. Backend is SQL 2008. It is currently used in production environment and working fine. We would like to upgrade this application to .Net Technology and keep it as Desktop Application. (Vb.net 2013, Crystal reports 10) The application has about 20 screens and about 300 controls most of them are standard controls like ms flexigrids, combo box, list box etc. Challenges: 1. The current code is not documented. 2. The database calling statements are on the form itself. 3. No naming conventions followed. (textbox1 etc) 4. Proper controls are not used (Date value and Numeric values are passed from textboxes etc.) 5. The interface is Arabic (You can copy the text from VB6 project) Deliverables: 1. The whole code should be upgraded to VB.net 2013. 2. Recordsets and any other VB controls (Like MsFlexigrids etc) should be properly upgraded to VB.net Equivalent controls. No legacy VB6 components in code or controls should be used. 3. The crystal reports should be upgraded to version 10 and work properly with new .net version. 4. All the source code should be submitted at each meeting so we can monitor the progress. The final copy of source code should be submitted for the project completion. 5. The project should be upgraded to follow Object Oriented Programming Model so that no code resides on forms. 6. Technical documents should be provided for each screen describing the working of the forms. 7. The whole project should follow the proper naming conventions. Desirables: We want to make use of third party controls especially for Data Grids. We will surely want the development team or individual to have experience with 3rd party vendors like DevExpress, Infragistics, Telerik etc. Non Disclosure Agreement has to be signed before we proceed with the project.
Projektin tunnus (ID): 5508933

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36 ehdotukset
Etäprojekti
Aktiivinen 10 vuotta sitten

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Myönnetty käyttäjälle:
Käyttäjän avatar
Hi, I have 9 years experience in C#, Win-Forms, ASP.NET/ MVC with Jquery/Ajax and for services using WCF/Rest WCF/Rest Web ApI and SQL Server 2008/R2/2012 for back-end. I have delivered highly successful projects in ASP.NET, VB.NET Win-Forms with complex logic in SQL Server Stored Procedures. Thanks
$1 500 USD 164 päivässä
4,9 (58 arvostelua)
6,8
6,8
36 freelancerit tarjoavat keskimäärin $1 350 USD tätä projektia
Käyttäjän avatar
Hello, I am very much interested to do this work. I am more than 6 years experienced with vb.net & ms sql server and i also developed many projects by VB6. I think i am the right person for this conversion project. I also worked with telerik, so i can implement it in your project if you want. I have a suggestion for you, as you are going to upgrade it to the latest .Net technology, you should also upgrade the database server to MSSQL Server 2012. Let me know from you. Looking forward to have a positive response from you. Thanks
$900 USD 20 päivässä
4,9 (251 arvostelua)
7,5
7,5
Käyttäjän avatar
A proposal has not yet been provided
$1 500 USD 15 päivässä
5,0 (189 arvostelua)
7,2
7,2
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We are a team of developers with expertise and experience in VB6 and VB.Net. We have developed several complex and extensive applications in both and have also migrated many VB6 applications to VB.Net. We have expertise in SQL 2008 and Crystal Reports 10. We use Dev Express extensively in all our applications. We follow the coding standards desired by you. I have read the overview and seen the screenshots. They do not reveal much about the complexity and extent of the application. So we will need to study the actual software. Also we will need English translations of all Arabic forms. The above will enable me to assess scope of work precisely. I will revise / confirm my bid accordingly. Detailed specifications will also help me to make an informed commitment and are essential for delivering as required. I ensure a very thorough job and also support if you need changes / enhancements in future. I look forward to hearing from you and working on the project.
$1 578 USD 15 päivässä
5,0 (64 arvostelua)
6,8
6,8
Käyttäjän avatar
Hello We are having a dedicated team of experts who are having extensive knowledge in the field of dot net and hence are pretty sure that we can convert this app from vb6 to .net2013 using c#. we will submit the code from time to time and also will notify you about the updates as and when desired. we look forward to discuss this with you. Looking forward to your valued response. Regards, OK Team
$1 315 USD 30 päivässä
5,0 (14 arvostelua)
6,4
6,4
Käyttäjän avatar
Salam Alaykom Akhi, I'm very interested helping you upgrading your VB application, I have more then 7 years of experience on java, SQL and database administration, modeling, optimizing and manipulating, please do not hesitate to check my portfolio, there is some samples of databases modeling and database assignments. I've checked your requirement I can do this job in the deadline without a problem, because I've done many projects like this. Please send me all other details if you have about your project, so we can start asap. I'm available, and can start immediately. Looking forward to working with you. Thank you for your consideration. Regards
$1 368 USD 20 päivässä
4,5 (26 arvostelua)
5,2
5,2
Käyttäjän avatar
Hi, I am interested in this project. I am an experienced IT professional with 13 years of experience. I can do this job for you. if interested in hiring me then please let me know so that we can discuss the scope, timelines and budget accordingly. I can do this in C# as well. Thanks. Regards, Jawad
$833 USD 30 päivässä
5,0 (21 arvostelua)
4,5
4,5
Käyttäjän avatar
Hello Saadalajmi, I am IT engineer with European diploma since 2005 Certified as Technical specialist in Microsoft SQL Server databases, i have more than 7 years in IT projects with 5 years working around Microsoft software and database development . My last job was Microsoft consultant within Accenture ,for more than 3 years .I worked for several Microsoft projects on behalf of European Customers (Carrefour, LOREAL,Eurovia ..). I have strong skills on both Software and database development to develop all types of requirements related and given my experience, I think I have all the skills to give High quality of work delivery withing budget and time Best regards,
$1 210 USD 20 päivässä
4,8 (13 arvostelua)
4,4
4,4
Käyttäjän avatar
Hi, I've gone through the project description and the screenshots provided by you. Also the code snippet helped me to understand the state of the legacy application. I've worked on multiple Visual Studio and/or .Net framework upgrades; not just as vanilla upgrades but rather a more deeper refactoring. Typical project upgrade and refactoring can include the following: 1. Porting to newer version of Visual Studio (viz. 2013) 2. Porting to newer .Net Framework (viz. 4.5). If you're looking for lower versions, please let me know. But I'd recommend to go with the latest. 3. Refactoring code to be more modular. The level of object oriented techniques to be applied can vary. based on your typical project maintenance requirements and so the effort on it. I'd recommend to start with basic object oriented principles and step up as the application is further maintained. 4. If this application is expected to change frequently, we should also be looking at adding unit tests. But these can happen post upgrade as well. 5. Prepare code level documentation so that it becomes easier to maintain later. I've worked on several 3rd party controls including Infragistics and Telerik. I assume you'll provide me necessary developer licenses. I'd continuously check in my code in a source control and will be accessible to you for feedback. I'd like to discuss more details with you to further scope this project. Thanks in anticipation.
$1 666 USD 30 päivässä
5,0 (4 arvostelua)
4,0
4,0
Käyttäjän avatar
hi, I have lots of experience with VisualBasic, both 6 and .NET and can help you with this task. Adding third party controls can be tricky maybe.
$1 444 USD 30 päivässä
5,0 (4 arvostelua)
3,5
3,5
Käyttäjän avatar
I will bring over 19 years experience developing Visual Basic applications to bear on this role. I have worked with Visual Basic since version 1 and crystal reports since version 4. Therefore I have the necessary technical knowledge to undertake and successfully deliver the application.
$1 250 USD 30 päivässä
5,0 (1 arvostelu)
3,3
3,3
Käyttäjän avatar
I am available right now. In my total 13 IT years of experience I have done lots of with project management.I am a expert Database Architect.I have done lots of database design and development for desktop and web based applications using .Net, LAMP, Flash Action Script, HTML 5, Java Script, JQuery, AJAX, CSS, XML,DNS, IIS(Admin),Oracle PL-SQL,Classic ASP, MS SQL (DBA,T-SQL),VB 6.0,VBA,COM/DCOM,VB Script,MS Access, Excel, Macros, Flash (AS2, AS3), Crystal Reports (Designer and Server), ColdFusion
$1 666 USD 20 päivässä
5,0 (3 arvostelua)
3,1
3,1
Käyttäjän avatar
We have to be very careful of your project and we are very interesting. We promise to work hard to finish on time for assigned work. Hope to get feedback from you soon so that we can begin to discuss more details about the project and we are ready. Best regards!
$1 428 USD 42 päivässä
4,6 (3 arvostelua)
3,2
3,2
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A proposal has not yet been provided
$1 111 USD 40 päivässä
4,2 (1 arvostelu)
0,6
0,6
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Dear Sir, We're group of professional working in top Indian IT companies. Created this account to get some freelancing projects. If you select us we will start work tomorrow. you can get daily updated & we'll work daily 6-7 hrs. In the team we are 6 professional have 5-8 years experience in website, mobile apps and custom software development area. Please reply to discuss . Thanks.
$1 333 USD 20 päivässä
0,0 (0 arvostelua)
0,0
0,0
Käyttäjän avatar
Hello, I gone in your posting details and I can do this if you choose me for this task on budget and time. I am having 8+years of Experience with Design/Development and you can see my 100% complete rate and good feedback and ratings from clients here on freelancer And also Expert in Module creation and customization any task related Php/.net(web/desktop)/Java(Mobiles apps development/games/flash) framework I did 1000+ websites/applications and i am sure you will get best work in cheapest cost even i will give you unlimited updates until you get satisfied. For more details on your task and to see my similar portfolio please contact me. Waiting for your valuable response! Thanks
$1 159 USD 20 päivässä
0,0 (0 arvostelua)
0,0
0,0
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Strong programming skills in ASP.NET, VB.NET, C#.NET, SharePoint 2010,Crystal reports. Have knowledge on multiple domains like Insurance,Retails,Finance Availability and good communication. Open to any mode of communication. Agreed to terms. Please do contact me on +918867776898 or write a PM to discuss further. Looking forward to work with you. Thanks, Imtiyaz
$1 388 USD 25 päivässä
0,0 (0 arvostelua)
0,0
0,0
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برنامجك كله بالعربي وتحاتج الى شخص ملم بالعربية نحن يمكننا ترقية برنامجك كما تريد بالا ضافة الى اضافة مميزات اخرى تبحث عنها او تريدها يضمن ذالك تصميم جديد كلي للبرنامج مع مراعات ما تود اضافته او ازالته شكرا لك
$1 000 USD 20 päivässä
0,0 (0 arvostelua)
0,0
0,0
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im certified dba and vb .net + sql server specialist, im your coder!! .
$1 444 USD 30 päivässä
0,0 (0 arvostelua)
0,0
0,0
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A proposal has not yet been provided
$750 USD 20 päivässä
0,0 (0 arvostelua)
0,0
0,0
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hello,i am able to do this project within 20 days by orcale or access data base, and if its a must to use visual net it will be harder but i will do my best, i have no problem wiz the arabic forms as am egyption, thanks
$1 000 USD 20 päivässä
0,0 (0 arvostelua)
0,0
0,0

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Maan KUWAIT lippu
Kuwait, Kuwait
5,0
10
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Liittynyt helmik. 12, 2014

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