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Help with an issue in a C# MVC project

$30-250 USD

Mbyllur
Postuar over 2 years ago

$30-250 USD

Paguhet në dorëzim
The app works fine in VS 2019 but after publishing I get the error "The underlying provider failed on Open" on the external server. I need a .NET C# programmer with good knowledge of Entityframework and database first.
ID e Projektit: 31581047

Rreth projektit

47 propozime
Projekt në distancë
Aktive 2 yrs ago

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47 freelancers are bidding on average $134 USD for this job
Avatari i Përdoruesit
It looks like an issue with Sql connectivity. 1-Is database local or some hosting (Azure etc) ? 2-Will sql user has all rights assigned ? 3-Connection string for sql is in encrypted format or visible ? Looking forward to have a chat with you to discuss further.
$150 USD në 3 ditë
5,0 (215 përshtypje)
7,5
7,5
Avatari i Përdoruesit
Can I please check the code and website url showing you this error. I have already encountered this error so consider this done
$30 USD në 1 ditë
4,9 (116 përshtypje)
7,1
7,1
Avatari i Përdoruesit
Hi, I will solve this problem with you today hopefully and explain you waht the issue was so you can handle in future deployments. DM me
$99 USD në 1 ditë
5,0 (70 përshtypje)
6,7
6,7
Avatari i Përdoruesit
Hello Sir, As you're .NET C# programmer with good knowledge of Entityframework and database first to fix "The underlying provider failed on Open" on the external server. I'm pleased to give my service for same remotely. I have huge experience in building complex enterprise level and multi tenant base web application using asp.net windows,winforms, c#, sql server, Javascript, Azure,JSON, webforms, Bootstrap, EF, LINQ, EFCore, .NetCore, Angular, Typescript, Git & jQuery. Kindly let us know your suitable time for further discussion about this project, in meantime kindly review below clients feedback.. Looking forward to work together... Thanks, Akshay PS : Here's what some of our existing clients have said: -- “Akshay had completed work within budget and on time. Also he submitted detailed report for every points need to fix.” -- “Good experience and I would recommend this freelancer. The solution was delivered as per our requirements and on time.” -- “Akshay is an extraordinary freelancer. He is knowledgeable and very professional. He completed the project within the budget and on time despite multiple challenges. We had the initiative to continue looking for solutions until the team was completely satisfied. Very recommended” -- “Very punctual, friendly and understanding developer.” -- “Good to work with Akshay and would recommend for the future, expert in front end development, good communication"
$80 USD në 1 ditë
5,0 (30 përshtypje)
5,8
5,8
Avatari i Përdoruesit
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..
$250 USD në 5 ditë
5,0 (8 përshtypje)
5,4
5,4
Avatari i Përdoruesit
I’ve spent most of my career developing with C#, vb.net During that time it’s been necessary to attain a working knowledge of many other technologies, including C#, Asp.net Web Forms,Asp.net MVC, SQL Server, MY SQL, SSRS (SQL Server Reporting Services). I have been making a living writing code for 10 years. Kindly Hire me.
$140 USD në 1 ditë
4,8 (8 përshtypje)
4,9
4,9
Avatari i Përdoruesit
Hello, Can we discuss the project details over chat? I am MS full stack developer having expertise in developing web, desktop application and I think I can manage this project well. I can share my project examples with you. Hope to hear from you soon. Thanks
$140 USD në 1 ditë
5,0 (24 përshtypje)
4,8
4,8
Avatari i Përdoruesit
Hello, I am software developer more than 10 years. I have developed desktop apps with Vb.Net and MS SQL database in my first job. I have co worked with senior software developers of Microsoft. I was a member of team which have developed national vehicle registry software. I have hands on experience in object oriented programming, multi threading, web services, relational database design. As a freelancer, I have completed tasks about Win32(C#), API/JSON(VB.Net),Optimization Software(Java), Python-Script development-fix and Excel/VBA fix. Additionally I have golden badge on problem solving at HackerRank(python). I can resolve issue about data provider in connection string. Regards.
$35 USD në 3 ditë
5,0 (12 përshtypje)
4,3
4,3
Avatari i Përdoruesit
Hi, i understand your problem and I can solve it for you. Just send me a message to discuss further.
$140 USD në 7 ditë
5,0 (3 përshtypje)
4,0
4,0
Avatari i Përdoruesit
Hello ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ How are you? hope it finds you are well. went through your job description. totally matches with my skill set and previous experiences. Im C# and JS developer. very familiar with .NET, ASP.NET MVC/Core, MSSQL, Entity framework eagerly want to work on this project with you. looking forward to hearing from you. Thanks
$250 USD në 7 ditë
3,7 (6 përshtypje)
5,4
5,4
Avatari i Përdoruesit
Hi thanks for posting good job I think you need to change your connectionstring in your project I have rich experience of asp net mvc. Lets share more details while chatting regards
$140 USD në 7 ditë
5,0 (1 review)
3,7
3,7
Avatari i Përdoruesit
Hi Sir! I am professional software engineer. I have a lot of work experiences in .NET MVC, .NET CORE, HTML, JavaScript I can start right now. I want to discuss for this project in detail. Please contact me to discuss more about this project. Best regards. nguyen tuan
$80 USD në 4 ditë
5,0 (11 përshtypje)
3,5
3,5
Avatari i Përdoruesit
Hi there, I am a Senior Software Engineer, having 9+ years of top experience in .NET Web, SaaS, Database, Migration, API, Library, Services, Reports, Dashboards. I can analyze, design, develop and manage small to large scale applications. I can easily convert your desktop apps to web apps or mobile apps, old language apps to the latest .NET apps. • 2+ Years experience in .NET Core (ASP.NET core 1.1 to 3.2) • 2+ Years experience in Blazor 3.1 • 5+ Years experience in CSS, HTML , Jquery , Angular ,React TypeScript. • 5+ Years experience in MS Access. • 5+ Years experience in nopCommerce. • 5+ Years experience in Umbraco. • 5+ Years experience in Sitefinity. • 3+ Years experience in WPF .NET Applications • 3+ Years experience in Unity 3D C# .NET Applications • 8+ Years experience in C# .NET Applications • 7+ Years experience in SQL Server, AWS, Azure, API Dev • 7+ Years experience as Database Optimization, Reports, Dashboards Expert • 6+ Years experience in Converting Old Version Apps to Latest, Different Technologies • 3+ Years experience in Angular, NodeJS, MongoDB, ASP.Net MVC Zero & Boilerplate • 3+ Years experience in VSTO Add-in for Microsoft Office Outlook, • 3+ Years experience in SharePoint, MS Dynamics CRM 365, Microsoft Office Outlook, Thanks Jitendra
$250 USD në 1 ditë
5,0 (11 përshtypje)
3,6
3,6
Avatari i Përdoruesit
Hi Greetings of the Day, I am interested in this task, I can fix the said error, i did earlier too. I am full time freelancer carrying 17 yrs of experience in Web and Windows development and Mobile development using ASP.Net, C#, WPF, SQL server, MySQL, Xamarin, WebAPI, VB6, ASP , XML, Cr Reports etc. I have 5 years experience as well in remote working (as freelancer) for Overseas clients. Please feel free to contact me. Thanks
$190 USD në 7 ditë
4,0 (14 përshtypje)
4,1
4,1
Avatari i Përdoruesit
Dear Sir/Mam I am working from 2009 in c#.net, asp.net, SqlServer php , code ignitor etc and web technology . give me opportunity to complete your task with speed . have done similar work recently
$100 USD në 7 ditë
5,0 (6 përshtypje)
3,0
3,0
Avatari i Përdoruesit
Hi i have my expertise into the software domain, i will require some time to look into fixing this project. I will be able to negotiate more properly when we talk to each other next. Thanks & Regards, Anshul Bhatnagar
$150 USD në 4 ditë
4,3 (4 përshtypje)
3,0
3,0
Avatari i Përdoruesit
EXPERT IN NAMED SKILLS, OVER 18 YEARS OF EXPERIENCE, DEAR EMPLOYER, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS as this is my area of PROFESSIONAL SPECIALIZATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. THANK-YOU.
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hello, there, Hope you are doing well. I have read your job description vey carefully and I see you have some issue in the .net project. As a senior .net developer, I have a lot of experience with Entityframework and SQLserver. So I am sure I can fix it perfectly. I enjoy the challenges of complex projects and find joy in successfully solving problems. Reach out to me on here so that and we can discuss details. Looking forward to hearing from you. Regards. Goran
$140 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hi! How are you? I am interested in your project. I have many experience with VS2019 and .Net. I can do your project well and want to work with you for a long time. Please contact me. Best Regard.
$30 USD në 2 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Have a knowledge of C/C++ and C#, have made quite a few apps with web http sockets etc. Can look over the program. If not able to make it work, then no charge.
$50 USD në 7 ditë
0,0 (0 përshtypje)
0,0
0,0

Rreth klientit

Flamuri i NETHERLANDS
Groningen, Netherlands
5,0
10
Anëtar që nga gush 21, 2019

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