modify or create new app. SMS SENDER -- 2

$30-250 USD

Geschlossen

Veröffentlicht

vor 8 Monaten

$30-250 USD

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I am looking for a skilled developer who can modify the existing features of my SMS SENDER app for the Android platform. The modifications need to be completed within 1 week. Requirements: - Experience in modifying existing features of Android apps - Strong knowledge of Java and Android Studio - Ability to work within tight deadlines Skills: - Android app development - Java - Android Studio If you have experience in modifying Android apps and can deliver high-quality work within a short timeframe, please apply for this project. how app should work? SEND SMS -> Wait for replied SMS -> if SMS is received, SEND 2de SMS -> Wait for replied SMS -> if SMS is received... Total 8 SMS should be send. IF, waited more than 30 seconds, no SMS was replied, RESEND the last SMS. IF send twice and NO SMS was received, ASK to "RESEND last SMS again?" OR Cancel Button. if replied, continue until finished. To program 1 gps model, it's required to do 8 SMS commands. To program 2 gps model, it's required to do 8 SMS commands. To reset a gps, it's required to send 1 SMS command. To check a gps status, it's required to send 1 SMS command. To request IMEI, it's required to send 1 SMS command. To monitor, it's required to send 1 SMS command. the phone numbers are 15 characters long. All sims starts with the same numbers but only the 4 last numbers changes. So the text field should show like +123345678853 | [text field for 4 digits.] we use another type country code so i want a window to change it to +5999 and we will fill in [7 digits] App should keep sending SMS even if screen is turned off. ** Screenshot of existed app is attached. if needed i can send you the apk files my budget is $50

PHP

Java

Mobile App Development

Android

Software Architecture

Projekt-ID: 37177766

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Aktiv vor 7 Monaten

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30 Freelancer bieten im Durchschnitt $149 USD für diesen Auftrag

@einnovention

Hi there! My name is Asif and I'm part of the Einnovention team. I understand from your description that you're looking for a skilled developer who can modify the existing features of your SMS S

$180 USD in 7 Tagen

4,9

(173 Bewertungen)

7,7

@haseebburiro

Hi,Hope you're doing blissful! I've Gone through with the requirements you've shared for your project. And I'm sure I can provide you best on this with my skills and experience. Lets have chat on this

$200 USD in 3 Tagen

4,9

(41 Bewertungen)

5,4

@Demenntor

Dear Client, I am writing to express my interest in modifying your existing SMS Sender app for the Android platform. The modifications will enhance its functionality, ensuring a more efficient SMS communication process. I have reviewed your requirements and am confident in my ability to deliver high-quality results within the specified timeframe. I am eager to begin working on the modification of your SMS Sender app to enhance its functionality. If you have any questions or need further information, please feel free to reach out. Together, we can ensure that your app meets your communication needs effectively. Best Regards, Lalit

$220 USD in 7 Tagen

4,9

(38 Bewertungen)

5,3

@Hammad8475

Hello, my name is Hammad and I am a full stack developer and website designer with 4+ years of experience in the industry. I understand that you are looking for a skilled developer who can modify the existing features of your SMS S

$140 USD in 4 Tagen

5,0

(10 Bewertungen)

4,4

@arbu1499

Hello there! I have thoroughly reviewed your project details, and I'm confident that I can efficiently modify the features of your SMS SENDER Android app. With my experience in Android app development, and strong knowledge of Java and Android Studio, I am well-equipped to deliver the required modifications within your one-week timeframe. The app's functionality is clear to me, and I'm ready to ensure its smooth operation, including handling SMS commands and managing GPS models effectively. I'm dedicated to accurate and timely delivery, and I'm open to discussing any specific requirements you might have during our chat. Please consider this message as my application for the project. I'm excited to work on it and provide you with the desired modifications. Feel free to initiate a chat, and we can get started right away. Arbaz A

$220 USD in 20 Tagen

5,0

(20 Bewertungen)

4,6

@sairusk

Job Title: modify or create new app. SMS SENDER -- 2 Software Architecture, Android, Java, Mobile App Development and PHP I'm just checking your attachment Hi Etienne S. I am Sairus Khalil, a seasoned Flutter expert with a strong background in web and app development. I am excited about the opportunity to work on your project and bring your vision to life through a Flutter-based solution. Expertise: Flutter Web and Mobile App Development What I Offer: I am committed to delivering a top-notch Flutter solution that meets your specific requirements. Here's what you can expect from my services: Cross-Platform Compatibility: I will develop a single codebase that will work seamlessly on web, Android, and iOS platforms, saving you time and resources. Customized Design: I will create a visually appealing and user-friendly interface tailored to your project's needs and branding. Functionality: I will implement all the desired features and functionalities to ensure your app performs as expected. Testing and Quality Assurance: Rigorous testing will be conducted to identify and resolve any issues, ensuring a bug-free application. Timely Delivery: I understand the importance of deadlines and will work diligently to deliver your project on time. Ongoing Support: I will provide support and maintenance services to address any post-launch issues or updates. Feel free to contact me with any questions or to schedule a discussion about your project. I look forward to the opportunity to collaborate with you and turn your idea into a successful Flutter web and mobile application. Best regards, Sairus Khalil Software Architecture, Android, Java, Mobile App Development and PHP

$30 USD in 11 Tagen

4,8

(31 Bewertungen)

4,0

@Daniel99bni

I'm Daniel and I am part of the Freelancer team. We have over 15 years of experience in programming, full stack programmer, and other related fields. We are confident that our skillset can help you modify or create your new app. I understand that you are looking for a skilled developer who can complete the modifications of your SMS

$100 USD in 7 Tagen

5,0

(19 Bewertungen)

3,7

@sulemanbashir002

Hi, I'm a highly skilled and experienced Android Developer, and I'm here to make a difference. Whether you're looking to revolutionize the world with a brand-new app, enhance your current app with exciting features, or eradicate those pesky bugs that keep your users up at night, I've got your back. Get in touch with me now, and let's have a chat about your needs. Together, we'll craft the perfect solution to conquer your challenges and bring your app to the next level. Oh, and did I mention that prices are totally negotiable? That's right! So, why wait? Shoot me a message and let's make your app dreams come true.

$220 USD in 7 Tagen

5,0

(7 Bewertungen)

3,4

@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-quality work that not only meets but exceeds your expectations. I have 6 years of experience in Java, Kotlin( Android) and Flutter (IOS and Android). My mobile App expertise- - Uber Style App, Home service app, Package delivery app, Social Networking apps, mobile Ads integration Admob. - Dating app, Life Style , Quiz app. - Google Map/GPS system apps, Restaurant delivery apps, Food ordering app. - Photo / Video apps, Health / Fitness apps. - Travel apps , Business Advertisement apps. Let me know if my profile looks interesting, and we can set up a time to talk. Best regards, Amrit Kaur

$70 USD in 4 Tagen

5,0

(9 Bewertungen)

3,5

@abdf2010

Hi, I am a professional web developer and I can do this project modify or create new app. SMS SENDER -- 2, I have 5 years of experience in web development. I have done many projects like this. I can do this job for you. I can start right now. Please contact me. Thanks

$30 USD in 2 Tagen

3,7

(6 Bewertungen)

4,1

@Sidrairfan078

Hi there, I hope you are good. I have read the brief details of your project. I have rich experience doing similar jobs from past few years regarding to these skills PHP, Android, Software Architecture, Java and Mobile App Development. You can check my portfolio as well: https://www.freelancer.com/u/Sidrairfan078 Lets start chat, So we could discuss it in detail and finalize the timeline and budget after discussing requirements. Thanks! Sidra

$155 USD in 8 Tagen

5,0

(1 Bewertung)

2,0

@sibimtech

Hello, my name is Majid and I am a full-stack PHP and FLUTTER developer with 7+ years of experience in my field. I understand that you are looking for someone to modify or create new features for your SMS SHello, my name is Majid and I am a full-stack PHP and FLUTTER developer with 7+ years of experience in my field. I understand that you are looking for someone to modify or create new features for your SMS S

$140 USD in 7 Tagen

3,4

(2 Bewertungen)

2,1

@ddriverdev0811

Hello Etienne S., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Java, Mobile App Development, Android, Software Architecture Lets connect in chat so that We discuss further. Regards

$140 USD in 7 Tagen

0,0

(0 Bewertungen)

0,0

@yaroslavdevdev

Hello there Etienne S., Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in PHP, Mobile App Development, Software Architecture, Android and Java. For more information about me, please refer to my portfolios. I am checking your attachment, I'll update you shortly... I’m ready to discuss your project and start immediately. "RESEND last SMS again?" Looking forward to hearing you back and discussing all details.. Many thanks

$160 USD in 7 Tagen

0,0

(0 Bewertungen)

0,0

@LEtech24

Hi there, thank you for considering me for this project. I'm excited to hear that you are looking for a skilled developer who can modify the existing features of your SMS S

$140 USD in 7 Tagen

0,0

(0 Bewertungen)

0,0

@Ivaatyagii

Hello, I have acknowledged your needs and with 8+ years' expertise, I'm committed to delivering your project before the deadline. Let's connect for details and start this successful journey, please message me for further discussion, I am ready to start work now.

$140 USD in 7 Tagen

0,0

(0 Bewertungen)

0,0

@Natalie2025

Hello, You have described your project well, I can do it for you I have more than 6 years of experience in mobile application development. I write code in java and Kotlin language, clean code and UseCase are observed, MVVM design pattern is followed. For better review of the work, please send a message.

$180 USD in 7 Tagen

0,0

(0 Bewertungen)

0,0

@techindia999

Hi Greetings! We are team of software developers. We have developers working on almost all the technologies. We will assign you a project manager who will assist you during entire process of project completion. We will provide you fast,timely and on time delivery with reasonable and minimum cost. We are a registered company located in Indore,India. We are available right now for the project discussion and can start the project on an immediate basis. We have understood your project requirement We have 9 ++ years of experience in design and development. We can handle projects from small styling to full development from scratch. We will provide a good result in a short time and satisfy you fully. We have experienced developers in PHP Java Mobile App Development Android Software Architecture WHY-Us: » Ready to Start on Immediate basis &provide proper Testing. » Keep your Data & Website Secure: Daily Progress Updates. » You will get 30-days FREE BUG-SUPPORT even after Project-Completion Please come in touch and let's discuss more detail about your task via chat. Project milestones will be decided during chat. Thanks and Regards Tech India

$250 USD in 7 Tagen