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Migration of a .net framework back-end (webforms) to a more modern webapp SaaS platform

$3000-5000 USD

Closed
Posted over 6 years ago

$3000-5000 USD

Paid on delivery
We have developed a system on .net framework for conducting clinical drug trials. The system has been developed over 15 years and lacks a modern backend. This is very powerful software and requires a great deal of integration
Project ID: 15360319

About the project

47 proposals
Remote project
Active 6 yrs ago

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47 freelancers are bidding on average $4,507 USD for this job
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sure, let's discuss and walk through it. Thanks GIrish Relevant Skills and Experience 7+ year exp. in c# web development with asp.net mvc angular, vue js, web api 2.0 Proposed Milestones $5000 USD - enahnce technology on project
$5,000 USD in 60 days
4.9 (255 reviews)
8.3
8.3
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I am suggesting to convert the application to ASPNetCore Web Application, which is the latest and powerful SaaS platform available in Microsoft platforms. Relevant Skills and Experience I have more than 11 years of experience in .NET and very good experience in ASPNotCore. I need more details on the application to be migrated to provide you the exact bid amount. Proposed Milestones $4000 USD - Initial Bid
$4,000 USD in 30 days
5.0 (95 reviews)
7.7
7.7
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Hello, I have read and understood the project description and understand that there is need to study the existing system and come up with a migration plan. I will be available to dedicate my expertise Relevant Skills and Experience .NET, ASP.NET, Web Development Proposed Milestones $6000 USD - migrate .NET backend app to Modern WebApp
$6,000 USD in 65 days
5.0 (43 reviews)
7.4
7.4
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I am ready to talk about the project and doing it as SAAS I will use PHP and MySQL as database. Relevant Skills and Experience PHP, MySQL, Javascript, CSS, Jquery Proposed Milestones $2000 USD - GUI design $4000 USD - First version of the solution $2421 USD - Final version
$8,421 USD in 60 days
5.0 (45 reviews)
7.5
7.5
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Greetings, I'll migrate and rebuild your system based on SaaS. Relevant Skills and Experience I am experienced software developer with hands on experience on multiple frameworks. Proposed Milestones $3000 USD - project discussion Do you want your system handled by professional developer? If so please start a chat to discuss details.
$3,000 USD in 30 days
5.0 (27 reviews)
6.9
6.9
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Hello! My name is Maksim, from Kiev, Ukraine (UTF + 2) We are IntoBi - hardworking and responsible team. Our developers have highly experience in the building of various websites and apps. Relevant Skills and Experience Our team has excellent skills and experiences in HTML5, .NET, Drupal, PHP, ASP.NET, Javascript, MySQL, Website design and other. Proposed Milestones $5000 USD - Our task: to rebuild a system of clinical drug trials (.NET webforms) to a more modern webapp. Will be glad to cooperate with you! Can I propose you to discuss this with us (Removed by Freelancer.com Admin)?
$5,000 USD in 30 days
5.0 (23 reviews)
6.5
6.5
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Hi, Can you please share your existing clinical system so i can review ? Do you have any prefer framework in mind to develop this SAAS ? Do you need same look and feel ( design ) for this software? Relevant Skills and Experience Can you please come over chat for further discussion? We have right credentials to fulfill your requirement and complete job. Let me know if you have any issue which you are willing to discuss with us Proposed Milestones $4000 USD - STEP BY STEP
$4,000 USD in 40 days
5.0 (6 reviews)
5.9
5.9
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(From the Makers of Vivino,Seekmi & Dah Makan) Hello, With excellent team of 110+ in-house developers and designers, More than 500 web and mobile solutions developed. Curious for further discussion, Relevant Skills and Experience Software Development,Drupal,.net,software testing. Proposed Milestones $3000 USD - we will discuss
$3,000 USD in 30 days
5.0 (15 reviews)
6.1
6.1
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Dear sir/madam, I can migrate your existing .net based app to a modern highly scalable app. I have 7+ year of solid experience in .net with different business domains. Please ping me back. Let us do Relevant Skills and Experience ASP.NET MVC, C#, Layered software architecture, Entity Framework, JQuery, Ajax, Bootstrap design, CSS3,HTML5, VUE.JS Proposed Milestones $500 USD - Data access coding. $500 USD - business logic layer coding $500 USD - Web API layer coding $1000 USD - UI design and coding $1000 USD - Back-end coding to call web API and do all operations for front end UI. Could you please share the existing app for check?
$3,500 USD in 30 days
4.7 (72 reviews)
6.1
6.1
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I REVIEWED YOUR PROJECT DETAILS & WOULD LIKE TO OFFER YOU MY SERVICE OF DOING FIRST TASK FOR FREE Relevant Skills and Experience I am Senior Software developer, having 7+ years experience with team of additional 2 developer's Proposed Milestones $3000 USD - Complete
$3,000 USD in 30 days
4.6 (37 reviews)
6.3
6.3
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Hi, I am very interested to this job and i can migrate the system to new modern technology. i am .net expert as well php, ruby, python expert. so i can convert it nicely. Relevant Skills and Experience i am Professional web application desktop application developer,. i can make any kind of application. Proposed Milestones $4333 USD - Full and Final Cost can u show me some ?
$4,333 USD in 50 days
5.0 (13 reviews)
5.5
5.5
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1.) In bid amount , I shall provide website, android app and ios app with one year support 2.) I shall contact you daily and provide daily update Relevant Skills and Experience 1.) In bid amount , I shall provide website, android app and ios app with one year support 2.) I shall contact you daily and provide daily update Proposed Milestones $3000 USD - 1 1.) In bid amount , I shall provide website, android app and ios app with one year support 2.) I shall contact you daily and provide daily update
$3,000 USD in 44 days
5.0 (9 reviews)
5.6
5.6
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Hello, I have more than 10 years of experience in .NET Development with experience in all the technologies. I have developed and deployed more than 200 applications till date using .NET technologies Relevant Skills and Experience .NET Framework: 9 years ASP.NET: 10 years C#: 10 years HTML: 10 years MVC: 10 years WPF: 9 years MSSQL: 10 years Website Design: 10 years Proposed Milestones $4277 USD - Development
$4,277 USD in 60 days
4.9 (19 reviews)
5.8
5.8
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Hi, we have reviewed the description and its a very good opportunity for us. Please share the details and we can start from there. Relevant Skills and Experience We have expertise in .Net development and we are available to answer any of your queries. We can share our work history with you in chat. Proposed Milestones $4444 USD - Negotiable project milestone.
$4,444 USD in 30 days
4.8 (10 reviews)
5.4
5.4
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6 years+ experience on .Net, Asp.Net, C#, MVC, WCF, SQL Server, AngularJS, Bootstrap, HTML5, Telerik Controls. I am willing to do your project. I am waiting for your reply. Relevant Skills and Experience 6 years+ experience on .Net, Asp.Net, C#, MVC, WCF, SQL Server, AngularJS, Bootstrap, HTML5, Telerik Controls. I am willing to do your project. I am waiting for your reply. Proposed Milestones $3334 USD - Milestone
$3,334 USD in 30 days
4.8 (22 reviews)
5.0
5.0
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Hi Can we please have a Skype call / similar to understand more. At a high level understand that you want to digital transform your current solution into a SaaS. Are you OK to leverage Azure? Relevant Skills and Experience Azure Distributed systems architecture Hands-on Development Proposed Milestones $1000 USD - Scope finalization $1000 USD - Sprint1 $1000 USD - Sprint2 $1000 USD - Sprint3 $1555 USD - Final Stay tuned, I'm still working on this proposal.
$5,555 USD in 45 days
4.9 (64 reviews)
4.9
4.9
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Hi sir I am Hasan Jack and I can help you with this project as I have great experience working with Saas and I can help you with smooth transition to new system as I have great experience with that. Relevant Skills and Experience PHP/Saas Proposed Milestones $5000 USD - default
$5,000 USD in 30 days
4.7 (13 reviews)
4.7
4.7
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Hi, I am .net developer with a lot of experience in eHealth project, EHR and clinical trials. Competenze ed esperienze rilevanti .net/sql/refactoring. Software Architecture. eHealth Data. Pietre Miliari proposte $3888 USD - Project Can you contact me to share more information and create a project plan?
$3,888 USD in 60 days
5.0 (10 reviews)
4.2
4.2
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Hi, I’m a Web Designer/Developer from the UK. My name is Mike. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. Relevant Skills and Experience UX/UI design, front end coding, WordPrss/PHP development. Proposed Milestones $4444 USD - project milestone Let me know when you have a minute for a quick chat.
$4,444 USD in 30 days
5.0 (2 reviews)
4.2
4.2
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I can develop your website backend in Laravel or CI framework and will be available for discussion, just need to have a clear description of the requirement. Hope to hear from you. Thanks Relevant Skills and Experience PHP, WordPress, Joomla, Magento, Cake php, CodeIgniter,Prestashop, Shopify, Woocommerce, Laravel, Yii2.0, HTML/HTML5, Bootstrap3.0, CSS3, Angular.JS, JSON, JQuery, SQL, My SQL, REST API's, SOAP API's. Proposed Milestones $3888 USD - Back end development Can you share the detail requirement?
$3,888 USD in 45 days
4.0 (2 reviews)
4.8
4.8

About the client

Flag of UNITED STATES
San Antonio, United States
5.0
2
Payment method verified
Member since Apr 27, 2012

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