Custom developed application support and ongoing changes

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

We have over the past 4 years had a custom application developed for us and the current contract is up for renewal. The application is based around the following technologies.

ASP.NET MVC

ASP.NET WEB API

C#.NET

HTML5, CSS3 & JQuery– Metronic Theme

Tablet Application:

Android Native

Android Core Java

SQLite – Offline sync

Database:

Microsoft SQL Server

This tech runs a maintenance system which is managed via a hosted webpage to which is then synchronised With tablets live and offline if needed.

Engineers update information based on the tasks assigned and information and reports are sent

Back to the frontend web system.

We are looking for a partner that can give us a fixed monthly fee to do the following

1. Have an 8 hour SLA

2. Make changes and customisations to the tablet and web based app as required under the fixed fee

3. Create custom reports as required

4. Thoroughly test changes in dev prior to applying any fixes or changes

5. Monitor the application for performance and backup

The successful company should provide example for the clients you have worked with and at least 2 references of successfully running projects.

For further information please feel free to private message

We are looking to migrate to another partner in the next 4 weeks.

.NET Android ASP.NET C# Programming MVC

Project ID: #18866141

About the project

83 proposals Remote project Active 5 years ago

83 freelancers are bidding on average £4157 for this job

TenStar718

Hello, and thanks for the opportunity to bid on your project. Please check my portfolio and reviews from other customers https://www.freelancer.com/u/TenStar718.html I am an expert in many different area’s of web More

£5000 GBP in 30 days
(240 Reviews)
8.9
mingah429

Custom developed application support and ongoing changes Hello, I read your description and got what to do. I am looking forward to discussing more for your project. I am ready now, please message me to start yo More

£4000 GBP in 30 days
(50 Reviews)
8.4
Honestdeveloper1

Custom developed application support and ongoing changes Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant pas More

£4000 GBP in 30 days
(42 Reviews)
8.2
zhandong0217

Custom developed application support and ongoing changes Nice to meet you. Here is my profile, you can see my experience here. https://www.freelancer.com/u/zhandong0217.html I saw you are going to build the i More

£4444 GBP in 30 days
(109 Reviews)
8.4
ITWhiz4U

Custom developed application support and ongoing changes Hello. How are you today? I have read your job post in carefully and understood everything what you want. I have developed 60+ apps & published them app More

£4444 GBP in 30 days
(51 Reviews)
8.0
GoodJob4W

Hello. This is Qi-Feng Jin from China and I hope you are doing well. I have rich experience in mobile app development for more than 6 years in native and in hybrid languages. I would like to discuss your project in More

£3000 GBP in 30 days
(38 Reviews)
7.9
hitech10

I can assure you about the development side, I am having a team of experts, the best thing about them is: - They are Detail Oriented, We will assure you that we will provide you clear understanding & Development plan More

£4444 GBP in 30 days
(41 Reviews)
7.6
hemanshusondhi

NO UPFRONT PAYMENT REQUIRED! We very well understand that as soon as you have posted this project, you would be flooded with tons of bids and making it very hard to choose the right freelancer for you. Below is w More

£3000 GBP in 45 days
(51 Reviews)
7.9
sherifamgadnabih

i am a lead .NET software engineer and responsible for creating a web and desktop applications using different languages and technologies if u r interested just send me a message thank you and good luck

£3000 GBP in 30 days
(168 Reviews)
7.6
aashshak

Custom developed application support and ongoing changes. How are you doing? After carefully reading your job description, I am very impressed with your project and now have a full understanding of it. I am ex More

£4000 GBP in 30 days
(27 Reviews)
7.5
Smart1902

Hi, I have 7+ years of experience in Mobile (iOS/Android) app development and Web development(PHP, .NET, JAVA). I have great experience in mobile & web app design & development. I have developed several design, co More

£3333 GBP in 30 days
(71 Reviews)
7.6
leadconcept

I have read everything and understood the points mentioned by you. As per my understanding, web based custom application developed in ASP.Net and Android tab app need customization and support. It is about a maintenanc More

£4222 GBP in 60 days
(11 Reviews)
7.3
abdelghafar

Dear hiring manager, I have 9 years experience in .net development and 6+ years in mvc and used .net core too. I have participated in multiple enterprises apps using latest frameworks and build real time apps using fir More

£5000 GBP in 30 days
(38 Reviews)
7.2
abugosia

Hello, I'm Abu Gosia. I'm interesting your project very well. I m quite well experienced in these jobs. Let's go ahead with me. Thanks

£4705 GBP in 30 days
(143 Reviews)
6.6
arityinfoway

Hello, Hope You are doing well. ARITY INFOWAY is complete web based solutions company. We able to provide web solutions from scratch to hosting . We always go through every point of your projects scope and prov More

£4937 GBP in 30 days
(53 Reviews)
6.5
kmpal

Hi, I am a developer with vast experience in .NET, MVC, SQL, Java/TypeScript, Angular, PHP available for this project. I am full time freelancer available throughout the day. Best regards Note: This is not an More

£3000 GBP in 30 days
(59 Reviews)
6.2
devexpertsteam

Hello, We are IT-Engineers with higher education, having more than 15 years of experience, developing sophisticated Web and Mobile solutions from scratch. Our indicative time/cost estimation for your project reli More

£5000 GBP in 30 days
(3 Reviews)
6.2
sapotacorp

Hi markdarrah, We are highly interested to work for you. Best regards, Michael

£4570 GBP in 30 days
(21 Reviews)
5.9
more123456

Hi, I have gone through your requirements and I can definitely help you with the required development. I have more than 10 years of experience in .NET Development with hands on experience in all .NET related tech More

£4000 GBP in 30 days
(23 Reviews)
5.9
eclipsetechno

Hi, We are already running one maintenance project for one Canadian client for last 3 years and they are quite satisfied with our skill and support in ASP, .NET MVC project we are maintaining. We only developed that s More

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5.7