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Convert large Windows MS Application to Browser-based Web Application

min $50 AUD / hour

Closed
Posted over 3 years ago

min $50 AUD / hour

We have a very large MS Access Application and are about to commence a project to convert it to a browser-based web application. The application currently runs with either an MS Access or MS SQL Server backend. Comprises > 200 Forms, > 400 Queries, > 250 Tables, > 200 Reports. The application is very advanced, complex and large with a massive amount of VBA code. Looking for specific demonstrated expertise with this type of project. It would not be practical to rewrite the application from scratch, so a technology conversion or migration solution is sought, We want experience with this type of conversion/migration project, not a cheap price. Contact us first with a proposed technical solution. We don't want to receive a thousand messages saying "hello", we want specific proposals for a technical solution for this migration. Our criteria is the best proposed solution. Principals only, no agents at all please.
Project ID: 27782009

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65 proposals
Remote project
Active 3 yrs ago

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65 freelancers are bidding on average $55 AUD/hour for this job
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Hi Sir/Madam, I have been working at Sharepoint for 7 years. I have experience with SharePoint installation, configuration, development, migration, and integration with 3rd party tools. I worked with Sharepoint Online and On-premise( 2007, 2010, 2013, 2016, 2019). I developed lots of modules like audit management, document management, skill management, and meeting management. I devrloped intranet, extranet and web portals. I can develop web parts, custom layouts& masterpages, workflows, timer jobs, event receivers etc. I can develop the workflows with Sharepoint Designer, MS Flow, Visual Studio, Sparks and Nintex. I can develop sharepoint hosted and provider hosted apps for Sharepoint. I can develop mobile apps via PowerApps on the Sharepoint(Office 365). I can migrate the SharePoint between 2007 and 2019 versions via Powershell or I can migrate the Sharepoint via Sharegate. I migrated the Sharepoint 2003 to 2013 via ShareGate before. I developed lots of Sharepoint Intranet, extranet and web site with Sharepoint. You can check my guru profile. I can make the troubleshooting for your SharePoint versions.
$50 AUD in 30 days
4.9 (21 reviews)
7.0
7.0
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Hi, Greetings! ✅checked your project details: Convert large Windows MS Application to Browser-based Web Application ✅Completed Time: In project deadline We have worked on 600 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion.. Thank you Sandeep Digital screencast
$50 AUD in 40 days
4.9 (99 reviews)
7.1
7.1
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Its not possible to convert from VBA to any other language. There are no automatic converters. THis app needs to be re-written from scratch in either PHP/MySQL or ASP.Net/MSSQL. I am an expert PHP (and Access/VBA) programmer and re-write your application as a PHP web app, so that it functions mostly the same as it now does in Access. Estimated delivery time: 2 months or less. FIXED PRICE: AUD$ 4000 Good quality work done. Thanks for considering my bid. -Steve
$50 AUD in 40 days
4.8 (83 reviews)
6.5
6.5
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Nice to meet you on freelancer. My name is Da Zhang. I am an C# programmer from China. I also ask other developers (my friend), we all agree that there isn't available tool to convert VBA to C# directly. Of course, I mention C# here, because I want to use the C# language to create the web application. Below are my ideas related to your project. * Backend, we even don't need to do modifications, because data are saved in MS SQL Server? * Frontend, we can use the Access Application as a prototype, I see you said don't want to create from 0, but there isn't convenient way for this part. We need implement the UI through JS and HTML. * Communication between UI and backend: Web API, ASP.NET MVC. * About conversion between VBA and C#, I think many functions may very easy to implement in C# (say 20 lines VBA code = 1 line C# code) - An example is collections and linq, lambda expression. * About the 400 queries: are the SQL statements? We can use directly. * About the 200 reports: I think some reports could simply use view in SQL Server, correct? More details, let's talk! Thank you very much.
$120 AUD in 40 days
5.0 (38 reviews)
6.2
6.2
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Hi. Nice to see your project. I have read the details. However i have certain questions that i want to ask. Are you available to reply those so that we can move forward. Looking forward . Thank You !!!
$50 AUD in 40 days
5.0 (15 reviews)
5.7
5.7
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Hello there Can I check the current MS app to get a better idea? I have rich experience in Desktop and Web app development. Thanks Dusko
$50 AUD in 40 days
5.0 (5 reviews)
5.5
5.5
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Hello, I have read the job description and I am interested in this job. I have worked with MS Access, VBA and now mainly working on web technologies. I can convert this application to web as per your requirement, keeping the same functionality. I would like to have a look at the current application for planning the migration to web platform. I have 11 years experience in developing products using ASP.NET MVC, Azure, ASP.NET, C# Programming. Regards, Jai Singh
$50 AUD in 40 days
5.0 (14 reviews)
5.6
5.6
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hi, i have rich experienced of C#/.NET so that i can give you the perfect result. C#/.NET is my top skill and i am majoring it for over 6 years. i have completed the several projects already so i have confident to complete your project 100%. if you want to discuss about the project, please contact with me. thank you.
$50 AUD in 40 days
4.4 (20 reviews)
5.9
5.9
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https://www.freelancer.com/u/fadeevdoma Hello, As you can check in my profile, I have experiences with convert VB6 code to C#. I am C# and VB expert and majored in several platforms, Excel VBA is similar VB6 and I can convert it to c#. I have been working on large vb6 - c# migration process, so I have good expeirnces. I think the most important thing is convert DB management code to .net code. Hope to have brief chat soon and share our ideas. I am ready to start work now and Hope to hear back from you soon. Thank you. Ruslan.
$50 AUD in 40 days
5.0 (9 reviews)
5.4
5.4
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Hello there, Hope you are doing great !! We are a small but excellent team of SharePoint, Power Bi, PowerApps, PowerShell, and .Net developers. We have more than 7 years of experience in SharePoint development, migrations, branding, workflow development, Microsoft power apps, Info path, etc. If you will hire us then I am damn sure that you will be fully satisfied with my expertise. I have more than 7+ years of extensive experience with Microsoft.net and SharePoint related technologies. I need one small meeting on personal message to discuss the complete requirements and then start the work ASAP. Looking forward for your kind reply. Regards, Hina ** Price and time mention over here are just placeholder. It might be change based on the requirements
$50 AUD in 40 days
4.6 (20 reviews)
5.8
5.8
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Hi, I have more experiences in Visual Basic, VBA, MS ACCESS and MS SQL. There are many solutions can be used like Azure, Share database as web application,host database in a server or using something like ASP.NET for migration process. Feel free to discuss with me. Thanks
$50 AUD in 40 days
5.0 (31 reviews)
4.8
4.8
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Hello Peter C., Warm Greetings!!     I read your job description completely and I found my skills relevant to your project. With 10 years of experience in .NET, Microsoft Access, Microsoft SQL Server, PowerApps, Software Architecture. I can do this within your budget too min $50 AUD / hour Looking for the soonest reply from you.   Regards,  
$50 AUD in 30 days
5.0 (6 reviews)
4.5
4.5
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Hello I have rich experience in this very large MS SQL database. Please let's discuss via chat. I am ready to start your project right now. Thank you
$50 AUD in 40 days
5.0 (7 reviews)
4.5
4.5
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Hi. I have gone through your requirements. There are a few tools that can help you convert your MS Access Database to web applications like Zoho Creater, Antro Controls, etc. But since you have a large, complex and mature application, sooner or later you will need to get rid of all dependencies and develop a proper web application for your system, which will need to be developed from scratch. It might sound un-practical but sooner or later you will have to come to this solution as this is probably the only scalable solution that will work for you in the longer run. Using converters will cost you now and will always keep you dependent on them and you will not get the flexibility you might need in the near future. I recommend that you take the hard step now and get your application converted to a proper web based application now. Best of Luck!
$60 AUD in 40 days
4.8 (17 reviews)
4.9
4.9
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Hi, I have the skills "Software Architecture, Microsoft Access, PowerApps, Microsoft SQL Server and .NET" that you are looking for! Let's start your work right away. You should check my work portfolio and review on my profile. I have read your project details "We have a very large MS Access Application and are abou..." and I am sure that I can execute it successfully. Regards, Ashvin Sojitra
$50 AUD in 29 days
5.0 (3 reviews)
4.3
4.3
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Dear Client , with my solution, you can step by step transfer to a new web app. In First step design frontend In Second step design backend In the third step we should connect backend to MSAccess Db In the fourth step we make new table with all relation and procedure of table in new database engine In the fifth step we write a app for transfer In the sixth step We use new database engine as main engine In the seventh step we run the app for transfer data from MSAccess Db to new Database we've more than 10 years of experience in developing Apps and you certainly can trust me on this one . please contact me in the chat section to give more info on the app itself and also share the design as well . we are looking forward to hearing from you soon. Thank you for your time
$50 AUD in 25 days
5.0 (9 reviews)
4.2
4.2
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Hello, if you are looking for powerapps and you want to use your sql as backend then we can do that. We can utilize your sql as backend however it is now and forms can be designed using powerapps. If forms contains html and you want to use the same then we can go with sharepoint also. After getting more information we can have the better solution. Regards, Shubham
$56 AUD in 30 days
5.0 (8 reviews)
4.3
4.3
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Hello I have 5 + years of experience in .Net application development,m also familiar with vba, my expertise in mvc web application n wpf windows application. I will assure you to give good quality of work.
$50 AUD in 40 days
5.0 (7 reviews)
4.1
4.1
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Hi, Here is my opinion as a expert in this field. I have much experiences in migrating or enhancing MS application to browser based web app. 1. We can keep current database system with MS SQL and MS Access. 2. As frontend technology, I am going to use Angular 10 latest version for user interface. 3. As for backend technology, I am going to use .NET Core. 4. For cloud host, I will deploy on MS Azure. Can we discuss more details about your project ? Looking forward to hearing from you, Sem.
$55 AUD in 40 days
5.0 (1 review)
3.5
3.5
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Dear Hiring Manager, I've read your project description very carefully. I've a solution for this and I've solved problems like this for some of my previous clients. I would love to share it with it you. Please message me so we can discuss further. I'm a 2 years experienced vb.net developer. Waiting for your message and to share my idea with you to solve this problem :) Thank You. Sincerely, Labib
$50 AUD in 40 days
4.8 (9 reviews)
3.7
3.7

About the client

Flag of AUSTRALIA
Melbourne, Australia
5.0
1
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Member since Mar 2, 2015

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