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Convert existing Android app (java based) to Kotlin

$750-1500 USD

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Disiarkan hampir 2 tahun yang lalu

$750-1500 USD

Dibayar semasa penghantaran
We need someone who can help us convert our existing Android Java based app to kotlin. We will also be upgrading the UI of the experience when we do this upgrade so please expect the UI to be different. Yes
ID Projek: 34008963

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126 cadangan
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Aktif 2 tahun yang lalu

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126 pekerja bebas membida secara purata $1,228 USD untuk pekerjaan ini
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Hi, I have read the brief details on the job listing. I am a full stack developer with 9 years of coding experience specially with Java, Kotlin, Mobile App Development and Android. I have worked with multiple similar jobs before. I have completed 200+ major projects just on this website in last 5 years. Apart from that I have a good team of developers for doing web based jobs of any kind. You can check my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe I can do this job. Lets discuss ! Awais
$1,500 USD dalam 12 hari
4.9 (104 ulasan)
8.4
8.4
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SENIOR IPHONE/ANDROID APP DEVELOPER WITH 8+ YEARS EXPERIENCE: Hello, I will surely help you to develop native apps for both Android/iPhone platforms. I have read your requirements and It's something that I can turn around. I am expert in SWIFT, Core Java, OOPS, Android Development, Eclipse, Android Studio, Web Services, Social API Integration, Parse Integration, Google API, Google Maps, Google Analytics, OTP verification, 3rd Party API, JSON Parsing, XML Parsing, Custom Camera, Push Notifications. Backend: MYSQL Please share any reference if you have in your mind for designs and UI Interface. Please check our profile for reference. https://www.freelancer.com/u/NovaSofts
$750 USD dalam 3 hari
4.9 (397 ulasan)
7.9
7.9
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Hi, The project owner! After reading the Android/IOS app developer, I have a good eye to React Native, flutter. I am very impressed with your project. The rest we will finalize after a full discussion about the job post. I am extremely experienced in Android/IOS app development for 5 years, and I am also very strong at server back-end programming, as well as synchronizing apps and MySQL databases by developing and integrating JSON-RESTful server API modules. I can implement your project fully with a soft budget within a short time. Furthermore, I will do my best in order to make your ideas into reality. The following are my services which I will provide:- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 10 hours each day. 4. Free Bug-Fix support for 2 months after completion. Please invite me to chat and give me a chance to serve you. Thanks and best regards
$1,500 USD dalam 7 hari
5.0 (64 ulasan)
7.5
7.5
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Hello. Experienced Kotlin developer here with 8+ years of hands-on experience in Mobile app development and have developed numerous applications using Kotlin. I would like to ask the following questions relevant to your project. 1- Can you provide me with the complete scope of this project? 2- Are you able to provide me with an APK built of your app? 3- What core features are already there in your application? 4- Do you want to keep the UI/UX of your app the same? Kindly initiate the chat so we can discuss each aspect of this project thoroughly.
$1,500 USD dalam 35 hari
5.0 (12 ulasan)
7.5
7.5
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Hi, I have 6 years of experienced on mobile application. (Android java Kotlin ) and App admimn with development web services where admin can manage the app from backend. I would approach your project by starting with wireframes and getting the design completed, before starting the actual development phase. Regarding your project if you have any reference or if you have already created a doc then please share with me so I can check and proceed in right momentum As concern for my skills please take a look on my past work .We have already created more than 300 Apps and around so far . We are highly qualified for this project and would love to speak with you further about taking this project on. I have developed the Grocery App ,Taxi and Delivery Combined App, Pharmacy App ,Doctor App ,Dating app instagram App ,Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, eCommerce app, dictionary app, etc... 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 Kedar
$1,125 USD dalam 17 hari
4.9 (49 ulasan)
7.4
7.4
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Hello, As per your post you need to Convert existing Android app (java based) to Kotlin, 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. I have a rich experience of more than 8 years in (IOS/Android/ java & Kotlin) with admin panel, for me client satisfaction comes first & i am pretty much confident that we will come out with a good result. "Awaiting for a positive result from your side." Thanks Julian
$888 USD dalam 11 hari
4.6 (109 ulasan)
8.0
8.0
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Hi. As an Android Expert, I can convert your project to Kotlin and upgrade UI. I am very familiar with Android Studio(Java/Kotlin). I have mobile and backend skills with 7+ years. I would be happy if you hire me and I will do my best for your satisfaction. I wish to work for you. Thanks for reading.
$750 USD dalam 6 hari
5.0 (28 ulasan)
6.7
6.7
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Hi There! You need to Convert existing Android app (java based) to Kotlin, I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. PLease open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, 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
$755 USD dalam 7 hari
4.9 (42 ulasan)
6.8
6.8
Avatar Pengguna
Hello, good afternoon. I am interested in your project "Convert existing Android app (java based) to Kotlin". I can convert your Android Java app to Kotlin. I have more than 4 years of experience in the development of Android and IOS mobile applications. I await your prompt response. Thanks.
$1,125 USD dalam 3 hari
4.8 (112 ulasan)
6.3
6.3
Avatar Pengguna
Hi, READY to Convert existing Android app (java based) to Kotlin, As a Mobile App developer, I have rich experience and knowledge about android and ios development Technologies: ✔️ Android: Java, Kotlin, Firebase ✔️ iOS: Swift, Objective C, C++, Ionic ✔️ Cross-Platform: React Native, Expo, Flutter, Xamarin, Ionic, Phonegap, Cordova ✔️ Database: MySQL, PostgreSQL, NoSQL, MS SQL, GraphQL, MongoDB etc. I am glad to say we have worked on many apps in various domain property construction App Service Provider App , Jobs Search ,Beauty Services app ,Health & Fitness app , Restaurants app , Parkin app, eCommerce app, Grocery app, Taxi app , a pharmacy app, a doctor app, a dating app, an Instagram app, a restaurant app, a Buy & Sell business app, a healthcare app, a social app, a chat app, a real estate app, an and a dictionary app, among others. I would like to talk on each features you are in need of so we can discuss on them in FREELANCER CHAT WINDOW PLEASE. Looking forward for your Response. Thanks Suku
$750 USD dalam 7 hari
5.0 (26 ulasan)
6.0
6.0
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Hey, This is Mohammad Full Stack Developer. Your Project Title is Convert existing Android app (java based) to Kotlin Right? Sure You have come to the right place And I am ready to work over your project. Please visit my portfolio: https://www.freelancer.com/u/irfanui Before accepting this offer please message me in my inbox to have a discussion about this job to avoid confusions. Regards Mohammad Full Stack Engineer
$1,500 USD dalam 20 hari
4.6 (14 ulasan)
6.1
6.1
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Hi, I am a full-stack developer and designer. I have 8+ years of experience in Android java based Kotlin mobile app and web admin panel development with API. I will put forth my best effort in your project and deliver it on time, as well as provide you with a 1-year support period following delivery. So, please click the chat button so that we can further discuss this and provide the best solution for your project. I will show you my previous work if you want to see it. I'd like to discuss your project requirements further, so please message me through the freelancer chat room. I eagerly await your positive response. Thanks Palak
$750 USD dalam 10 hari
5.0 (8 ulasan)
5.4
5.4
Avatar Pengguna
Dear client. I understand the requirement fully and feel interesting in the project because I did similar works several times before. I am working as Game/Software Engineer for 8 years and developed several 2D/3D PC/Android/iOS games using C#, Unity 3D, UE, cocos2D, and other technologies. Recently, I developed several 3D Metaverse and blockchain games using Unity, UE and web3. I like algorithm & Data structure and had dream of engineer with gaming. I am ready to work and willing to work for you. Thank you for your time and hope for your reply. Kindly. Mihai
$1,250 USD dalam 20 hari
5.0 (1 ulasan)
5.1
5.1
Avatar Pengguna
Hello sir hope you are doin well, I have just gone through your request and came to know that you need to convert your java app to kotlin. I want to pitch myself for your project We can handle this project in a perfect manner. We have team of highly experienced and professional developers. Looking forward to work with you. Thanks!
$1,300 USD dalam 7 hari
5.0 (10 ulasan)
5.3
5.3
Avatar Pengguna
Hello, what do you consider use cases of the project to be? Can you explain about the functionalities and features your project would require? Hit me up so we can talk more about its details. If you don’t already own a backend I will be setting up and using a Google Firebase account for your project backend and server. If it doesn’t ring a bell to you let me know therefore I could give some information to you about its many functionalities. Most of its features are free by the way. I’ve been developing and maintaining mobile and desktop apps for 8-10 years. I will support and debug your project for 2 months for free for any upcoming and unexpected bugs and issues. I’ll be hoping to be working with you. Wish you the best.
$1,290 USD dalam 14 hari
5.0 (16 ulasan)
4.9
4.9
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Hello I have just completed a similar task I have read your job description. I have more than 6 years experience developing android apps using kotlin/java kindly send a direct message thanks
$1,125 USD dalam 7 hari
4.5 (88 ulasan)
5.5
5.5
Avatar Pengguna
Hello dear, I have very good experience in Android application development with 4 years. I can do it. It is very easy for me. I am waiting for your positive response. Thanks!
$1,125 USD dalam 7 hari
4.9 (34 ulasan)
4.9
4.9
Avatar Pengguna
How are you? I am very interested in your project (). I have rich experience in Android with Kotlin. I want to discuss details on chat. Thank you.
$750 USD dalam 10 hari
5.0 (18 ulasan)
5.0
5.0
Avatar Pengguna
I'm an active Android (mostly) developer, and I'm ready to handle this project. Depending on the size of the app, I'm confident I'm able to do it within 10 days. I have extensive experience with Java and Kotlin, and I have worked with apps that have been published on the Play Store.
$750 USD dalam 10 hari
5.0 (30 ulasan)
4.9
4.9
Avatar Pengguna
Greetings Sir, I hope you're doing great. I can refactor your exisitng Java Based Android App to Kotlin along with new UI changes. I have 5+ years of experience in end to end development of Android Apps. I have worked for big apps like Walmart, Nike, Verizon, Swvl, and many more. Questions: - Its just a UI change or application flow needs to be changed please clarify. Let's connect and discuss the details and scope of the project. Thanks Usama
$1,650 USD dalam 27 hari
5.0 (11 ulasan)
5.1
5.1

Tentang klien

Bendera UNITED KINGDOM
London, United Kingdom
3.8
7
Kaedah pembayaran disahkan
Ahli sejak Mei 12, 2014

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