Need to update a spreadsheet app for iOS
$25-50 USD / jam
Need an Objective-С developer with good experience in
- high math and making complex data-driven apps,
- online databases (icloud, firebase, realm),
to work on a user-friendly mobile spreadsheet with formulas (like Excel).
State of the project: The app was published. Check it here: [login to view URL]
The developer I work with is focused on my new app. I need additional develooer to fix bugs and develop features of the released app.
Next task:
- Fix interface bugs and do some refactoring on the interface
- Try to find why notes are disappearing and fix it from tome to time
Rising talents and fresh comers to Upwork with relevant experience are welcome!
Russian-speaking developers are welcome (not a must, but an advantage).
Agencies are not considered.
ID Proyek: #21870851
Tentang proyek
18 freelancer rata-rata menawar $29/jam untuk pekerjaan ini
Hi there, I have read everything carefully & understood the scope of this App project but I do have few quick questions to ask, so please click on the chat button. Please let me know how do you want to proceed, as I Lebih banyak
Hello Yes I can update your mobile application including your all key features. I am a full stack mobile application developers with 7+ years of noteworthy experience using Native (Java, Kotlin, Swift, Objective-C) Lebih banyak
Hello! We can provide you with one of our in-house develoePrs, who will work directly with you, no intermediaries or PMs, we will set up a channel and you will be able to proceed from there. 5 years of experience, good Lebih banyak
Hello, I can develop your spreadsheet app for ios as per your requirements.I have more than 5 years of experience in mobile app development. Let's discuss about your projects in detail over a chat. Looking forward Lebih banyak
Hi there, I am Tuan and I'm iOS developer. I am working on both Objective C and Swift language and since 2011. I also made the apps based on: - Firebase - Realm database - and I am strong with Math. - Auto Layout and m Lebih banyak
Hello, I'm fulltime available for work , I saw your job post and you need iphone /ipad Objective-С developer +Web Admin Panel app and i have skills in coding similar app and i believe that i can do it for you Lebih banyak
Hi, Hope you are doing great. I have read your project requirement & I understood it completely. I can develop this application as I have already worked on many application in past. Please review my profile below: h Lebih banyak
Hello Sir, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results with my team of developers, designers, QA and Project Manager an Lebih banyak
Hey there, i read all your requirements you provide in description and i am concerned about your project and will to do this project. And i will provide you good design and great UI ,and give you my best work to you. S Lebih banyak
