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Build cross-platform app for audio processing

$8-15 USD / hour

Lukket
Slået op over 2 år siden

$8-15 USD / hour

We have a sensor connecting to phone charging port and pass in readings as audio signal. Looking for a mobile developer to create a cross-platform app for the sensor. Major tasks/requirements 1. Cross-platform app for both iOS and Android 2. Create software interface. We will provide interface design 3. Interface should be responsive for different devices 4. Read incoming sensor readings as audio signal, we will provide algorithm for further signal processing 5. Show sensor readings in a plot with basic zoom and pan enabled 6. Allow user to save recorded data in local database 7. Create a data manager to allow user to view previously saved records 8. Allow user to export sensor readings as CSV or WAV 9. Create a user management and subscription structure to charge user monthly Please send a proposal in doc/pdf answering the following questions: 1. Your hourly rate 2. Your available hour per week 3. Link 3-5 of your best related work samples 4. The development tool/framework/library you will use 5. How long have you been working in mobile app development 6. Are you working individually or under a company 7. Do you have any coding related degree, if so list it 8. List your strong skills in mobile app development 9. Rate your English level from 0 to 10 10. Will you be available for weekly online audio/video meeting 11. Do you have development experience with other platforms YOU MUST ANSWER ALL THE QUESTIONS IN ORDER TO BE CONSIDERED FOR THIS PROJECT.
Projekt-ID: 31748988

Om projektet

25 forslag
Projekt på afstand
Aktiv 2 år siden

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25 freelancers are bidding on average $15 USD/time for this job
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Hi, The project owner! After reading the Android/iOS app developer, I am very impressed with your project and now have a full understanding of it. I am extremely experienced in iOS and Android 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. I will do my best in order to make your ideas into reality. Also I have a good eye in React native, flutter. 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
$12 USD på 40 dage
5,0 (26 anmeldelser)
6,8
6,8
Brug Avatar.
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$50 USD på 1071 dage
5,0 (3 anmeldelser)
5,6
5,6
Brug Avatar.
Hi, I am an experienced MOBILE APP DEVELOPER (Android & IOS ). I will dedicate myself to your project full-time basis of 40 hours/week and provide you ongoing support. Based on your requirements I can definitely do this project right according to your specifications. and finish your job ASAP with the highest quality. I have 7+ years of experience in mobile app and 3+ years of experience in Native/Hybrid platform (Flutter) app development. I am interested in the job. I have all the necessary skills required to complete the project. I am available on the desk as per your convenient time zone and will work on your project's front-end and back-end modules until you are satisfied with my work. "Looking forward to your positive response please open your chat window to more details" Kind regards, Janhvi
$15 USD på 40 dage
5,0 (5 anmeldelser)
5,4
5,4
Brug Avatar.
Hello Greetings! *** EXPERIENCED ANDROID & iOS MOBILE APP DEVELOPER*** Understanding: I have gone through the project description and I can create a cross-platform app for the sensor for both IOS and Android Platform. >>Can you please share a Complete Feature List so that I can assist you accordingly. >>Please share any reference app if you have in mind. I'm glad to tell you, I'm an experienced mobile app developer ( Android/ iOS/ React Native/ Flutter) with strong backend & API development experience and we are a team of 25 people who are working together to deliver quality work. We've completed 50+ mobile applications with unique Ideas. First I'll study your project, I'll share the wireframe for it and then will work on its design & development. I'll provide you with an app-admin panel, user-attractive app design, fast loading app, bug-free app, and clean code. What makes us stand out: + Sleek and intuitive UI design. + Clean code with following all coding standard. + Will update you twice every week with iPA and apk files. + 3 month free bug support. Let’s connect through CHAT BOX to discuss ahead. Thanks & Regards, Anvesh
$15 USD på 40 dage
5,0 (9 anmeldelser)
5,6
5,6
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Hi there! You have a sensor connecting to phone charging port and pass in readings as audio signal, I have good skills in Android studio and Java, Swift, React Native, Flutter, Firebase Analytics, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews. ***40 hours weekly I am available for work*** *** you will track all progress of the project thru the tracker*** I can able to work on a Major tasks/requirements that you have mentioned in the project details 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. Awaiting for your postive response. Thanks. regard, Christina
$12 USD på 40 dage
4,9 (8 anmeldelser)
5,2
5,2
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Hello, I saw in your post that you have a sensor connecting to phone charging port and pass in readings as audio signal. Looking for a mobile developer to create a cross-platform app for the sensor. so here i can help you with the same I have 5+ years experience in all areas of developing an android, ios Mobile application (Native app and cross-platform). I am well versed with the key skills of developing. I am glad to say we have wide experience with various verticals like business, healthcare, MLM, CRM, Social , Real Estate, Live streaming, E-Commerce , Travelling & Booking, Directory, etc. I would like to mention the features I provide such as -GPS integration,Payment,Push Notifications,Locator, etc. I am looking for positive response Thanks Shobha
$10 USD på 40 dage
4,7 (6 anmeldelser)
5,4
5,4
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Hello, I read your description, I'm hybrid application flutter developer. I do your work with quality. Let me know to start work immediately. Thanks you!
$12 USD på 40 dage
5,0 (3 anmeldelser)
3,4
3,4
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Hello, I can build a fully responsive and user friendly Cross-platform mobile app (Android and IOS) for the sensor and I will also add all the required functionalities that you have mentioned as per your requirements. I am senior mobile app developer and I am absolutely sure that I can do the project very well. Share further details regarding the workflow of the app. Message me so I can send you the document of answers of these questions. Lets have a quick chat to discuss further. I have extensive experience in designing and development of Websites, Mobile Applications, Management Systems and E-commerce or Online Stores Solutions. Kindly have a look at my Portfolio and Client's reviews via this link, https://www.freelancer.com/u/kamran2012 Thanks, Kamran A.
$15 USD på 40 dage
3,2 (1 bedømmelse)
2,6
2,6
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Hi, Greetings!!! It seems that you looking for an Android/iOS development team to develop your app with alluring UI/UX designs and reliable strong code development. Credibility, We have +12 years experience team in Android/iOS mobility design and development who are key expertise in PHP, Java, JavaScript, Android SDK, objective c, swift, working with APIs, Bug tracker, XML and JSON, Version controls, & UI/UX designs. We can provide you with the previous work samples which will give you a clear idea about our working style. Demonstrate Reliability, To move forward I would like to discuss regarding on app design themes and development framework which will give me the clear idea about your project concept. While timeline schedule and cost estimation we will discuss on chat. Please let me know if you are looking forward to working with us. Regards, Gauri Shukla
$12 USD på 40 dage
0,0 (0 anmeldelser)
0,0
0,0
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+++++++++++++++++++++++++++++++++++ Hello Mohsen, Hope you are doing well I have checked about your requirements and my skills are a match. I have relevant 5+ years of expertise in Mobile development, Android, iOS, Flutter, React native. Let's meet in personal chat for a quick discussion in it. Thanks Nandita
$15 USD på 40 dage
0,0 (0 anmeldelser)
0,0
0,0
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What's your budget and timeline for this project? I have good knowledge and experience Hi there, I'm a Full Stack Developer with 5+ years experience - completed over 300+ project click CHAT for a quick review about Your project, Will give you final Cost and timeline for this project, after you demonstrate all functionalities and features. I can do this quickly. Fast work delivery comes after years of experience. Enthusiastic professional who can deliver your work in no time, message details, I will do it with great care and complete your project soon. Give fast, quality service to win your NEXT project. Note:- This is a pre-project estimates of your project, we can negotiate and discuss features and specifications of your project. Click chat to discuss details of your project, after a Zoom meeting I will give you Cost and timeline for your project. Kind Regards
$20 USD på 40 dage
0,0 (0 anmeldelser)
0,0
0,0

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Flag for UNITED STATES
Austin, United States
5,0
7
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Medlem siden jul. 2, 2018

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