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Maintenance and Improvement of Android Mobile App (Java) and Web Service API (.Net)

$250-750 SGD

Closed
Posted about 1 year ago

$250-750 SGD

Paid on delivery
I need a team that can help me to maintain and do improvements to my existing Android mobile app with Java code that has backend API Web Service with .Net code. The team have extensive experience with ASP.Net coz I may also need you to improve my existing ASP.Net web [login to view URL] mobile app database, MySQL backend database hosted in Windows Servers with IIS.
Project ID: 35724547

About the project

46 proposals
Remote project
Active 1 yr ago

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46 freelancers are bidding on average $546 SGD for this job
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Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone with experience with Android, ASP.NET, MySQL, VB.NET and Java. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$750 SGD in 18 days
4.9 (86 reviews)
8.2
8.2
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Hi I have checked your project description. I have excellent programming and development skills. Contact me with all the details and requirements for your project for further discussion. I will provide you with dedicated support and follow-up. Regards Farah Khan
$750 SGD in 7 days
4.9 (697 reviews)
7.7
7.7
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Hello, As an enthusiastic Android developer, I have deep knowledge of Android Studio, Sqlite, Firebase, Push Notifications, Java, .Net, C#, PHP, Web services API's, Back-end & graphic design. I am eager to work with you and I am sure you feel great to work with me. Along with your requirements, I will provide you clean optimized, clean source code with free bug fixing and maintenance. I can start work on project immediately and dedicate more than 40hrs/wk. Also I can work full time in your time zone. Hope more discuss with you. Thanks
$750 SGD in 7 days
4.9 (88 reviews)
7.8
7.8
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Hi there! You need to Maintenance and Improvement of Android Mobile App (Java) and Web Service API (.Net), I have seen the project description carefully send me a message for more discussion. As per your project need, I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Along with your project requirement, I'll provide you clean source code with free bug fixing and maintenance. I Have 7+ years of work experience in web and mobile Apps development. I have worked on so many projects like Real Estate, Grocery, Classifieds, Instagram Clone, Taxi, Delivery, food delivery, Inventory Management, Reward, Social Media, On-demand Services provider, Nutrition, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina
$600 SGD in 16 days
4.9 (62 reviews)
7.1
7.1
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Hello, You need to maintain and improvements to existing Android mobile application with Java code and API Web Service. I can do this So let’s discuss in detail over chat then will make plan to start work on it. I have 8+ years of experience in Mobile App (android & iOS ) and Web Admin panel with API Development. we can discuss on window chat for further communication. Please contact with me on chat so that we can begin working on your project. After it is finished, I will provide you a year of free support and maintenance. I am hoping for your positive reaction as I think your project to be extremely intriguing and am really looking forward to working on it. Thanks Palak
$500 SGD in 14 days
5.0 (12 reviews)
5.9
5.9
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Hi, I read your Project Description attentively and saw that you require Maintenance and Improvement of Android Mobile App. I will help you in front end as well as backend developer. I am having more than 8 Years of experience developing all IT related projects and worked on many application for both platforms (android, web and iOS) and completed them successfully so please connect with me on chat and we can discuss more in detail We've worked on projects using technologies such as Hybrid, React Native, Flutter, Firebase, Native Android with Java, Kotlin, Android, Native iOS with Objective C, Swift, Laravel, WordPress , React JS , node JS PHP, CodeIgniter, MySQL, and others. I am eager to work with my team on your software. My qualifications and expertise are a great fit for your project. I have developed several mobile applications and am a specialist in the Kotlin and Java programming languages. Regards Shobha
$300 SGD in 10 days
4.7 (12 reviews)
6.3
6.3
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Hello: My name is Anthony Muñoz, I express my interest in working on your project after carefully reading the requirements and concluding that they match my area of knowledge and skills. I am currently the lead engineer for the IT agency DSPro and I have more than 10 years of experience in the field. I have successfully completed a large number of similar jobs on this and other Freelance platforms and I consider your project to be a challenge in which I would like to work and be able to make it a reality. Please feel free to contact me, it will be my pleasure to help you. I greatly appreciate the time provided and I remain attentive to any questions or concerns. Greetings
$486 SGD in 7 days
4.7 (4 reviews)
5.9
5.9
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Hello How are you? I have rich experience for Android Java and ASP.NET web API development. I checked your description carefully. If you give me chance, I will try my best for you. Please discuss more detail in chat. Thanks.
$500 SGD in 10 days
5.0 (20 reviews)
5.1
5.1
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Hi there, How are you? I can work with your project skills react native, swift, objective-c, java, Kotlin, Android and RESTful API. Upon reading your description file I am sure we can definitely pull it off once provided with detailed file of your requirements. I have good experience in need technical support in android and ios application including react native, swift, objective-c, java, Kotlin, Android, FCM and RESTful API. It would be great to have you on board and start it as quickly as possible. Lets have a detailed chat about this project. Waiting from your end now. Thanks Saqib Kafeel.
$550 SGD in 7 days
4.9 (16 reviews)
5.3
5.3
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Hello, this is Koki from Japan who has been working with Java and .NET development for over decades now. I have checked your project description thoroughly and I think that I can help you to complete this project fully 100% sure to satisfy your requirement. I'd like to have a brief chat or call to discuss further details about your project soon. Looking forward to working with you together on this project. Thanks! Koki.
$700 SGD in 5 days
5.0 (2 reviews)
4.6
4.6
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Hello, I am very good at android development, I can help you with that, but we have to agree on the tasks that I am going to do to finish the project.
$350 SGD in 7 days
5.0 (14 reviews)
4.2
4.2
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Hi, I can provide you support your on your ASP.net web application, I've a team of .NET experts, let's discuss more via chat. Thank you
$500 SGD in 7 days
5.0 (6 reviews)
3.8
3.8
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hello sir , according to your requirment of maintain your application and asp.net website .we can do easy manage .please discussed with me on chat for better understanding . thank you
$500 SGD in 7 days
5.0 (15 reviews)
3.2
3.2
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Hello, I am android developer for over 7 years. I have ever worked in so many projects with java in android studio. No problem in asp.net. I promise the high quality in time with best service. If you are willing to complete this project, please select me. I am sure to make your project perfect. I'd like to see you on chatbox and discuss details about your project. Thanks for your attention.
$500 SGD in 7 days
4.8 (6 reviews)
3.3
3.3
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Hi Sir, I understand your requirements. We have 5 members team with sound knowledge of ASP.Net core API, web, WP and Java Android, SQL, MySQL, Crystal Report. I have industry experience of large ERP projects like Supply Chain ERP, Real Estate ERP and working almost all modules like - Sales & Marketing, - Accounts & Finance, - Production, - Product Management, - Product Promotion, - Inventory, - CRM, - HRM Programming is our passion. We am honest, well organized. Feel free to ask me any questions Thank you for the opportunity and have a great day
$600 SGD in 30 days
4.8 (3 reviews)
3.1
3.1
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Hello, I have been developed programs for decades and so I have extensive experiences in programming, including 10+ years experiences in Android, 5+years in MySQL, 2 years in .NET (including VB.NET and C#), and 1 year in server dev. I think I can try it.
$500 SGD in 10 days
5.0 (1 review)
2.8
2.8
User Avatar
Hi, I have highly skilled developers and build many successful websites and apps. which are focuses on enterprise level development for corporate clients. In my work I have always prioritized the client’s desires and their project time limit and always been appreciated by all my clients because of my sleek communication and smooth handling of projects. Therefore, I hope after reading above all you will give your back to me and let me handle your project feeling at ease. I will be waiting for your response. Thanks
$500 SGD in 7 days
5.0 (4 reviews)
3.0
3.0
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Hi, This is Rajesh Reddy R.I have 6 years of experience on dotnet development.I have seen your requirement regarding dotnet development.I am interested to work on these project. If i get a chance to work on these project.I will deliver good quality code with in the time. Thanks, Rajesh Reddy R
$250 SGD in 7 days
5.0 (2 reviews)
2.5
2.5
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Hello Mate!Greetings , Good evening! I am professional Web Developer with skills including MySQL, VB.NET, Android, Java and ASP.NET. I have read the description of your project and understood it. I promise I can finish your project in time with high quality. Please send a message to discuss more about this project. Thank you
$750 SGD in 5 days
2.8 (13 reviews)
4.2
4.2
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Hey, This is Hitaishini from Bangalore, India. We recently started freelancer and attempting to assist individuals with my area of expertise in mobile application and website development, and we have achieved results that will make you look wow in simply project work. I saw your requirement, as you are looking android application and website developer, who can make your current application. I would like to confirm you, I have developed many more application in the android app and websites. I would love to connect on a quick chat and share more details. Can we connect today? Let me know. Regards, Hitaishini
$500 SGD in 7 days
5.0 (4 reviews)
2.0
2.0

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Flag of AUSTRALIA
Brisbane, Australia
0.0
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Member since Jan 11, 2023

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