Upgrade Android and IOS APP

Đã Đóng Đã đăng vào 2 tháng trước Thanh toán khi bàn giao
Đã Đóng Thanh toán khi bàn giao

Upgrade Android and iOS App

I am looking for a developer to upgrade our existing app on both Android and iOS platforms. Our app currently requires bug fixes to improve its functionality.

Ideal Skills and Experience:

- Proficient in Android and iOS app development

- Strong problem-solving skills to identify and fix bugs

- Experience in user interface design to ensure a seamless user experience

Timeline:

- The upgrades need to be completed within 1-2 weeks.

If you have the necessary skills and experience, and can complete the upgrades within the specified timeline, please submit your proposal.

Android Mobile App Development iPhone iPad Objective C

ID dự án: #37491026

Về dự án

85 đề xuất Dự án từ xa 1 tháng trước đang mở

85 freelancer chào giá trung bình$577 cho công việc này

AwaisChaudhry

Hi Good evening , How are you? I just saw your job posting and currently going through attached files . I see you have been looking for someone experience with these technologies iPhone, Mobile App Development, Andr Thêm

$750 USD trong 11 ngày
(81 Nhận xét)
8.5
gahisharma

Hello, my name is Arvind and I am an iOS app developer with 10+ years of experience in iOS. I understand that you are looking for someone to upgrade your existing app on both Android and iOS platforms and provide bug f Thêm

$500 USD trong 7 ngày
(69 Nhận xét)
8.2
Julian29

Hi There! You are looking for a developer to upgrade your existing app on both Android and iOS platforms, I have seen the project description carefully also saw the attachments send me a message for more discussion Thêm

$500 USD trong 14 ngày
(117 Nhận xét)
8.1
itgurussoftware

Hi Thanks for your job posting. I've read your job description carefully and I am confident that I can do your job perfectly in time. It is an ideal match for my skills and experience. I have 10+ years of experience i Thêm

$750 USD trong 7 ngày
(46 Nhận xét)
7.7
r4rony

Hi, I have read your job requirement and reviewed your attachment. We can upgrade your existing app! We specialize in enhancing app functionality for seamless user experiences. We have a team of 65+ IT professionals w Thêm

$500 USD trong 15 ngày
(26 Nhận xét)
7.8
espsofttech

Hello there! My name is Rahul Singh and I'm part of the Espsofttech team. We specialize in Android app development, iOS app development, native app development and data base management systems. We have a strong team of Thêm

$1500 USD trong 30 ngày
(49 Nhận xét)
7.1
GintarasZelvys

Hi. As an Android and iOS Expert, I can upgrade your project. I am very familiar with Android Studio and X-Code. I have mobile and backend skills with 8+ years. I hope to work for you. Thanks for attention.

$250 USD trong 5 ngày
(30 Nhận xét)
6.9
mobiappsoftware

No upfront payment. High quality. Less Price. I am ready to work on your existing application for. Android and ios both. Please come on chat and send me my task details. We have already designed, developed & successf Thêm

$250 USD trong 14 ngày
(36 Nhận xét)
6.5
pinkeegupta

Hi I have seen your attachment and I am sure I can help you. Please message me so that we will have a detailed discussion. I have 8+ years of combined experience in Mobile App designing & development, and backend de Thêm

$500 USD trong 7 ngày
(32 Nhận xét)
6.4
ayesha0124

Hello there, The skills iPhone, Android, Objective C, iPad and Mobile App Development u mentioned on the project fall under my level of expertise so i can surely help u with it. Please have a look at my profile: https: Thêm

$750 USD trong 9 ngày
(6 Nhận xét)
5.7
Riasatali78

Hello there! My name is Riasat and I am a mobile app developer with 7 years of experience. I specialize in Android and iOS app development and have a strong problem-solving skillset that enables me to identify and fix Thêm

$500 USD trong 7 ngày
(20 Nhận xét)
4.4
kunalAlpha

Hello, I hope this message finds you well. I'm writing to express my interest in helping you upgrade your existing app on both Android and iOS platforms. As an experienced developer, I understand the importance of addr Thêm

$500 USD trong 7 ngày
(17 Nhận xét)
4.5
imumermalik

Dear Client, I am a senior full stack engineer with expertise in Flutter and Laravel and have a track record of delivering successful app projects. I would like to propose my services to upgrade your Android and iOS a Thêm

$675 USD trong 5 ngày
(1 Nhận xét)
4.0
shiprafulldev

Hi there, I have 8+ years of experience in Mobile Apps (Android & iOS )Development and experience in integrating third-party APIs or developing custom APIs for clients and completed so many projects and I will share my Thêm

$250 USD trong 15 ngày
(1 Nhận xét)
4.2
Seniorappdev1

Hello there, I will UPGRADE your iOS/Android mobile APP with the features as per your requirements. CAN WE DISCUSS?? I have 5 years of experience in iOS/Android app development field with 100% client satisfaction. L Thêm

$500 USD trong 7 ngày
(4 Nhận xét)
4.0
solvitadzenite

⭐⭐⭐Dear!!!⭐⭐⭐ I understand that you are looking for a developer to upgrade your existing app on both Android and iOS platforms. I have extensive experience in Android and iOS app development, specifically with respect Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
3.6
chauhanyatin

I have more then 10 years of experience in native iOS application development. I am also well aware about apple review process. Also I have more then 10 years of experience in native Android application development Thêm

$250 USD trong 15 ngày
(12 Nhận xét)
3.7
amusaini25

Hello, Greetings!! After carefully reviewing the project details you have provided, I am writing to express my sincere interest in the opportunity. As a dedicated professional, my primary goal is to deliver high-qual Thêm

$260 USD trong 10 ngày
(11 Nhận xét)
3.5
techassist7865

Hi! I have read your details, and it seems like you're looking for a freelancer to "Upgrade an Application". I have 8+ years of experience in Full-Stack iOS/Android application design, development, deployment, and inte Thêm

$750 USD trong 7 ngày
(1 Nhận xét)
3.3
topithub

Upgrade Android and IOS APP Hope you are doing well, Looking for creative and knowledgeable Web & Mobile App developers? Search no further, because we are ready for the job with 10 years of full-stack web development Thêm

$450 USD trong 2 ngày
(2 Nhận xét)
3.5