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Rebuilding an existing app

€5000-10000 EUR

Closed
Posted about 5 years ago

€5000-10000 EUR

Paid on delivery
Hello, I'm a designer from Germany. My client wants to rebuild an app existing app (iOS & Android) which we built in the past. But now my client works for another company so we can't reuse any of the programmed versions. I will adjust the design according to the new branding and now I need a programmer (the last one can't) who is able to do the job. the timeline is short, so expect a full briefing with a set of designs in the mid of march. the apps (iOS & Android) need to be in the stores in the mid of june. Please leave a note so I can send you the name of the app. thx
Project ID: 18735042

About the project

119 proposals
Remote project
Active 5 yrs ago

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119 freelancers are bidding on average €6,998 EUR for this job
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Hello I read your description and can know that you're looking for a developer to rebuild existing mobile apps. As a senior developer who has good experience in mobile app development, I'd like to help you with this project. You might review my past experience here. https://www.freelancer.com/u/EliteSolution8 Please send me a message so that we can discuss more. Regards, CaiHong
€8,823 EUR in 50 days
5.0 (60 reviews)
8.9
8.9
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Rebuilding an existing app 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 stores in successfully for 6+ years so have the more experience than other bidders. Please check my profile. https://www.freelancer.com/u/ITWhiz4U.html Main Skills : Android, iPad, iPhone, Mobile App Development, Objective C Thus can provide the awesome app with high quality & customization according to your requirements on time, on budget. You will get best quality project than you want at first time. I'd like to work for the project with you together in successfully. I think we can work long term relationship further. I look forward to hearing from you soon. Thanks for looking my proposal. Best & Warm Regards. Mingyue.
€5,000 EUR in 30 days
5.0 (74 reviews)
8.3
8.3
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Hi There, Hope you doing good. We are much expertise team of iOS, Android, Website developers and Designers. We will redevelop your apps as you want. Let’s discuss in detail then will start work on it. Thanks.
€6,000 EUR in 60 days
5.0 (58 reviews)
8.4
8.4
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Hello I read your project description that is to re-build an existing app and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 119 positive review and top ranking. https://www.freelancer.com/u/Beautistar I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng
€8,333 EUR in 30 days
4.9 (123 reviews)
8.5
8.5
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Rebuilding an existing app 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 past work and demo. I already developed 100+ apps and websites for Android, IOS & Web sites as per the Google Store and iTunes, domain standards. Thank you and I look forward an opportunity to work with you. Regards MingFang
€5,000 EUR in 30 days
5.0 (54 reviews)
8.3
8.3
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Rebuilding an existing app 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 your project. I have 7+ years of experience in this field I am proud of 100% 5 stars and 100% completion rate. https://www.freelancer.com/u/mingah429.html From YueXi
€8,333 EUR in 30 days
5.0 (57 reviews)
8.5
8.5
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I lead the mobile development team. We have a lot of expertise in following types of Applications: Social Network (Android + iOS + Web), Messengers, Highload and scalable solutions. We are working in Jira - what means you can track all the working process online. Please, let's chat to get in details what should be done and further on so that we can confirm about the timeline and estimation. Thanks
€10,000 EUR in 45 days
5.0 (50 reviews)
8.4
8.4
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Hello Mk1OnFreelancer, Kindly share the app name so I can review it & discuss the project scope with you in detail and then assists you specifically for the same. Meanwhile, please review our profile here: https://www.freelancer.com/u/SRajpurohit I look forward to your response over Freelancer chat soon. Thanks, Avani
€7,500 EUR in 80 days
4.9 (43 reviews)
8.6
8.6
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Dear Sir, We did many similar platforms over time and we can provide you this project in highest quality here. I'm representing Falcons Interactive Ltd. and we did over 190 high-end Apps, websites and software for worldwide publishers giving them much more than needed, having full infrastructure and expertise for making them, with over 80 employers, project managers and experts in all field of App development. We are specialized in advanced multimedia/visuals in the Apps, UI systems and overall App functionality backend, communications, servers and optimized algorithms. We will provide 5 years free maintenance and support on our productions, guarantying you best App development on Freelancer. Thanks, Mike
€13,888 EUR in 45 days
4.9 (24 reviews)
8.4
8.4
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Hi, How are you? My Skills are : - Programming Languages- Objective-C / Swift 1.0 ~ 4.1 / Java /React-Native,Js/ C++ / C# / PHP / Angular, .NET, ASP.NET - Mobile Programming : iOS/Objective-C/SWIFT React Native. Xamarin ( MVVMCross for multi-platform) Hybrid programming (Cordova, Ionic, Accelerator Titanium, React Native) Android SDK/NDK * BlackBerry Qt Creator 5.4 (Cross platform) - Software Engineering / Architecture Windows / Mac OS x / Linux Software Image processing * E-Learning System - Web Server management Popular PHP framework React Js Bootstrap & MySQL/SQLite I want to discuss with you now. Thanks for your review. Ying.
€8,333 EUR in 30 days
4.9 (83 reviews)
8.0
8.0
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Dear Client. I read your description and I can rebuild your project as you want. I have full experience on mobile development. I will do my best to give you perfect result and keep good communication on your timezone. I want to discuss more details via chat. I am waiting for your kindly reply. Thank you. From LS
€7,500 EUR in 30 days
5.0 (72 reviews)
7.9
7.9
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Hi, Hope you are doing well! I am mobile expert and have experienced a lot with Android & iPhone app development. This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards
€8,333 EUR in 30 days
5.0 (74 reviews)
7.8
7.8
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Hello, there I am very much interested in your project with all of your requirements. I have many experiences in building native ios and android mobile apps so far. I am sure I can implement all of your requirements. I can start on your project immediately and let me know if you would like to discuss anything further with me. Thank you and looking forward to hear from you soon. Best.
€5,000 EUR in 30 days
4.8 (92 reviews)
7.8
7.8
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Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for your project. I am glad to say we have worked on many apps in various domain like Dating app ,Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, ecommerce app, dictionary app, etc... My Queries: 1) Web-services or related Third Party API will be provided by you? 2) Have you have any reference in mind which includes your whole concept or if you have already created a doc then please share with me ? ----Service Guarantee------ *24*7 hours live support. *Free of cost technical support . *No charges for deployment. I'm interested in working with you. As per your interest, I can talk for a better deal. I am available almost the whole day for discussion. Looking forward for your Response. Thanks, Technorizen
€8,333 EUR in 30 days
4.4 (207 reviews)
8.7
8.7
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I am a very professional Android and iOS app developer with over 8 years of experience. I have expert skills and good knowledge of UI design, UX and app functionality. I can build a very stable and high-grade app for you and help publish to stores. Kindly message me the app name to discuss further.
€5,000 EUR in 14 days
4.9 (196 reviews)
7.9
7.9
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How are you I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I understand what you want. Now i am ready to start your project and until you are satisfy, I will provide full service and do my best for you. Please contact me and share me your old app link if you have . I value my credit and will be kept the promise with you. I hope you agree my proposal and will be accomplish it quickly and quality so that you 're satisfy about it. Thank you very much.
€5,294 EUR in 30 days
5.0 (43 reviews)
7.6
7.6
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Hi, there - my name is Amin, came from America. I've read your brief and can see that you'd like to ebuild an app existing app (iOS & Android) which we built in the past. I am extremely experienced in iOS and Android app development with 10 years and I am also very strong at server back-end programming, as well as synchronizing app and MySQL database by developing and integrating JSON-RESTful server API modules. If you'd like to take a look at my previous works, please check my freelancer profile. https://www.freelancer.com/u/aashshak Based on analysis of requirement and from my experience, I offer $8000 / 60 days. Milestone steps: 1st - App design in PSD format. 2nd - App front end development based on approved app design. 3rd - App back end completion 4th - Integration of front end and back end. Of course, my offer is a bit higher than other freelancer's bid, but when you think about the high-quality product for your successful business, I think it's a correct time and reasonable budget. I will do my best in order to realize your ideas into reality. Please contact me, I hope to discuss this job more details. Thanks and best regards, Amin.
€8,333 EUR in 30 days
4.8 (37 reviews)
7.9
7.9
User Avatar
Hello, I read your project description carefully. I’ve developed lots of Android apps for 7 years. So, I am absolutely sure that I can update your project perfectly. Now, I am looking forward to your response Thank you.
€5,000 EUR in 30 days
4.9 (46 reviews)
7.3
7.3
User Avatar
Having an experience of more than 5 Years in App Development, I am interested in the development of your idea. 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 before we will start. - Provide suggestions for the improvement & betterment, this way you will get more than your expectation. - Regular updates & Availability. This way you can track the daily work progress & ensure about the delivery & deadline. -------------------------------------- As a next step I would like to invite you for a meeting which will not only help us to share our further inputs but also help us to understand your expectation as well. Looking forward to your reply. Thanks ABP
€8,333 EUR in 30 days
4.8 (44 reviews)
7.6
7.6
User Avatar
Dear employer as a mobile app developer i am having relevant skills and experience as you requested in your project description...i can share some demo as well in further chat. can we discuss more on this to get detail understanding about project ? As i am having some technical question on this so let me know when you get time to discuss on this and clear the doubts. Moreover You can also check my profile page as i have more than 33% Repeat Hire Ratio..so i work as long term basis.
€8,000 EUR in 55 days
5.0 (17 reviews)
7.4
7.4

About the client

Flag of GERMANY
Essen, Germany
0.0
0
Member since Feb 15, 2019

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