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Hourly Android App Developer Needed (Android Only – Long Term Project) Job Description We are looking for an experienced Android App Developer for a long-term project. This project is Android only (no iOS required). We want to hire on an hourly basis through Freelancer.com. Developers from Bangladesh, Pakistan, and India are highly preferred. Project Overview The app is related to health & fitness tracking. Main features include: BMI Calculator Daily Weight Tracking Workout Time Tracking Diet Status Tracking Progress / Improvement Reports User authentication Data storage on server / cloud Basic Admin Panel Future feature expansion planned Required Skills Android App Development (Java or Kotlin or Flutter – Android only) REST API integration Backend communication (Firebase / PHP / Node.js – any) Database handling (Firebase / MySQL / SQLite) Bug fixing & performance optimization Basic UI/UX understanding Git / version control (preferred) Job Type Hourly Contract 20–30 hours per week (flexible) Long-term opportunity for the right developer Budget Hourly rate: Negotiable (based on experience) Preferred Location Bangladesh Pakistan India Preference Will Be Given To Developers with previous health, fitness, or tracking app experience Clear communication skills Ability to give regular progress updates Serious and responsible freelancers What to Include in Your Proposal Please mention the following in your proposal: Your Android development experience Links to previous Android apps (if available) Technology stack you use Your hourly rate Weekly availability (hours/week) Similar app experience (if any)
Project ID: 40201625
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Active 11 days ago
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124 freelancers are bidding on average $19 USD/hour for this job

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$15 USD in 40 days
9.7
9.7

Hi there, Hope you are doing well!!! I have gone through your requirement regarding "Android Developer for Health & Fitness App" project and found this to be a perfect match. I am confident to do this Job. Thank you
$20 USD in 40 days
9.4
9.4

Hello , Nice to meet you! I will design and develop HEALTH AND FITNESS mobile application with web admin panel according to your requirement , ping me on chat so we can discuss this more. I am expert and 9 years experienced Android /iPhone app developer with backend work that you are looking for. I will provide you perfect product as you want so you would be happy with it. I am always ready to discuss about your project in detail as well as start from right now. The following are my services that i provide :- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 15 to 20 hours each day. 4. Free Bug-Fix support for 1 year after completion. 5. Source code delivery. You can have a look at my profile by this link : https://www.freelancer.com/u/shyamvijaywargiy Let's contact me to discuss further details with me. Thanks Shyam
$15 USD in 40 days
9.0
9.0

⭐⭐⭐⭐⭐ Hello Valuable Client, CnELIndia, led by experienced developer Raman Ladhani, is well-equipped to successfully deliver your health & fitness tracking app. With extensive expertise in Android development using Java, Kotlin, and Flutter, we handle full-cycle app development including REST API integration, Firebase/MySQL database management, secure user authentication, cloud data storage, and performance optimization. Our team also ensures intuitive UI/UX, version control with Git, and scalable architecture for future feature expansion. We can provide weekly progress updates, maintain clear communication, and dedicate 20–30 hours per week to your project. Our prior experience includes BMI calculators, weight trackers, workout timers, diet tracking, and analytics dashboards. Leveraging proven workflows, CnELIndia and Raman Ladhani can ensure timely, reliable, and high-quality delivery tailored to your long-term requirements. Hourly rate and availability can be discussed to align with your expectations.
$20 USD in 40 days
9.0
9.0

I have extensive experience in PHP, Mobile App Development, Android, and MySQL which align perfectly with your Android Developer for Health & Fitness App project requirements. The budget is flexible and can be adjusted after discussing the full scope. My priority is to deliver within your budget and efficiently. Please review my 15-year-old profile to see my past work. Let's discuss the project details. I am ready to start working and showcase my dedication even before being hired. Eager to hear from you soon.
$18 USD in 3 days
8.7
8.7

Hello, I am excited about the opportunity to contribute my Android development expertise to your long-term health and fitness tracking app project. My skills align perfectly with building robust, user-friendly Android-only applications, ensuring precise tracking and reporting functionalities. I am eager to discuss how I can help bring your vision to life with a focus on quality and scalability. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
$18 USD in 40 days
8.4
8.4

Hi there, I’d be excited to join your long‑term Android project and contribute steadily on an hourly basis. My Android Development Experience: - 5+ years building Android apps in Kotlin and Java, with strong experience in Firebase Authentication, Realtime Database/Firestore, and REST API integration via Retrofit. - Worked on health and fitness apps before, including BMI calculators, daily tracking features, and progress dashboards. - Skilled in bug fixing, performance optimization, and ensuring smooth UI/UX across devices. - Comfortable with Git/GitHub for version control and collaborative workflows. Technology Stack I Use: - Frontend: Kotlin (preferred) or Java. - Backend Communication: Firebase or Node.js REST APIs. - Database: Firebase Firestore, MySQL, or SQLite depending on requirements. - UI/UX: Material Design principles, responsive layouts. Similar App Experience: - Built a fitness tracker with BMI calculation, workout timers, and diet logging. - Developed reporting modules with charts and progress summaries. Hourly Rate & Availability: - Rate: $20/hour (negotiable based on scope). - Availability: 25–30 hours per week, flexible to match your schedule. - Location: Based in Pakistan, so communication and time zone alignment will be smooth. Thanks Regards, Asif Ali Zaman
$20 USD in 40 days
8.2
8.2

Hi, I'm Reed, an experienced Android App Developer with over a decade of hands-on experience in the field. My expertise lies in creating robust and user-friendly applications for the Android platform using Java and Kotlin. Some notable projects include developing a health & fitness tracking app that was well-received by users, which included features like BMI calculation, daily weight logging, workout time tracking, and diet status monitoring. I've also worked on integrating REST APIs for backend communication with Firebase, ensuring smooth data storage and retrieval. Additionally, my experience extends to bug fixing, performance optimization, and maintaining a clean UI/UX design. I use Flutter as part of my technology stack for cross-platform development, but I specialize in native Android apps due to the project requirements. My hourly rate is negotiable based on experience, and I'm available for 40 hours per week. I've successfully delivered long-term projects with clear communication skills and a track record of providing regular updates. You can check the portfolio on my profile for references. Best regards, Reed
$25 USD in 40 days
6.6
6.6

To demonstrate my proficiency, here are some notable achievements: • Developed various Android apps which can be accessed at __(insert your preferred link/channel for showcasing previous works)__ • Proficient in Android App Development using Kotlin and Java along with extensive knowledge in Firebase and MySQL database handling for efficient storage and retrieval • Good grasp of UI/UX design and Git version control ensuring attractive and user-centric interface and secure development respectively My 20-30-hour availability per week with the flexibility to accommodate your schedule complements your long-term needs. To justify my irrevocable commitment to quality deliverables, my rates are highly competitive but negotiable based on experience. Moreover, as a detail-oriented professional, you'll have regular progress updates ensuring you remain informed every step of the way. Choosing me means guaranteeing work from a clear communicator with a proven track record of delivering exceptional results - a reputation I intend to uphold throughout our engagement. I look forward to being hired as your one-stop programming partner for an amazing collaborative journey towards outstanding outcomes. Let's make this project exemplary.
$20 USD in 40 days
6.4
6.4

Hello, I will develop your FITNESS MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$15 USD in 40 days
6.6
6.6

Hello As per your project post you are looking to build an Android-only Health and Fitness App that tracks BMI, weight, workouts, diet, and progress while providing secure authentication and cloud-based data storage. I'M GLAD TO SAY THAT I HAVE ALREADY DEVELOPED AN HEALTH & FITNESS APP SO I HAVE EXPERIENCE IN THIS PROJECT. The goal is to deliver a reliable, user-friendly app that can scale with future feature expansions and provide meaningful fitness insights to users. My focus will be on delivering a clean, maintainable Android app featuring accurate BMI calculations, daily weight and workout tracking, diet logging, and progress reports. This includes seamless user authentication, secure cloud data storage, and a lightweight admin panel for basic monitoring and management. I will also ensure performance optimization, smooth UI interactions, and integration with your chosen backend (Firebase, MySQL, or Node.js) for robust data handling and reporting. I specialize in building Android health and fitness applications with strong attention to code quality, data security, and scalability. My approach emphasizes modular architecture so future features like goal setting, personalized recommendations, or social sharing can be added easily. Let’s connect to define the initial MVP, backend architecture, and a clear roadmap toward a scalable, production-ready Android health and fitness app. Best regards Nikita Gupta
$15 USD in 40 days
6.4
6.4

Hello There!!! ⚜⭐⭐⭐⭐⚜(( THE PROJECT GOAL IS TO BUILD AND MAINTAIN AN ANDROID HEALTH AND FITNESS TRACKING APP ))⚜⭐⭐⭐⭐⚜ You are looking for a dependable Android developer who can join your project long term and help shape a fitness application covering BMI, weight logs, workouts, diet tracking, and progress reports. The focus is Android only with solid backend communication and steady feature growth over time. I have hands on experience developing Android applications with Kotlin and Java that connect to Firebase and REST APIs for authentication, storage, and analytics. My approach is to write clean modular code so new health features can be added without breaking existing flows. I also pay close attention to performance and battery friendly background tasks which are important for tracking apps. I can commit 25 hours per week and provide regular updates through Git and Freelancer tracking. I am comfortable integrating cloud databases, fixing bugs quickly, and improving UI interactions based on user feedback. Most important features 1. Secure user accounts with cloud data sync 2. Accurate tracking modules for BMI, weight, workouts, and diet 3. Admin panel and reports for progress visualization I would like to share samples of Android work and discuss your current codebase and API structure. Let us connect to align on milestones and start immediately. Warm Regards, Farhin B.
$15 USD in 40 days
6.6
6.6

I see the app focuses on essential health tracking features and future growth, which means clean, scalable code is key. I’ve worked on fitness tracking apps where syncing daily input data like weight, workouts, and diet status with cloud storage was crucial. Using Kotlin and Firebase helped keep this smooth and reliable. Before starting, can you clarify if the backend is already set up or will it need building from scratch? Also, should the admin panel be part of the Android app or a separate web interface? I suggest we begin by integrating the main tracking features with secure user authentication and server syncing. From there, we can add progress reports and optimize performance iteratively. In past projects, this step-by-step approach worked well for quick feedback and stable releases. I’m available 20–30 hours per week and comfortable sharing progress updates regularly. My rate is included in this proposal, so no surprises later. Ready to dive in as soon as you are.
$25 USD in 7 days
5.3
5.3

Hi, I have strong experience developing Android-only health and fitness applications with secure authentication, cloud-backed data storage, and scalable feature expansion. I can support this long-term project on an hourly basis, delivering clean, well-documented code, reliable performance, and consistent progress updates. Can we discuss on chat. Regards Abhishek
$20 USD in 40 days
5.8
5.8

Hi, I’m interested in your long-term Android project and can support the full development cycle of your health and fitness app, from feature implementation to performance optimization. I have solid experience building Android apps with Kotlin and Java, integrating REST APIs, managing cloud-backed data, and implementing tracking features such as BMI, workouts, progress reports, and user authentication. I focus on clean architecture, stable releases, and clear communication with regular progress updates. I’m comfortable working hourly and contributing consistently over the long term, including future feature expansions and maintenance. Here are my details: • Android development experience: 6+ years • Tech stack: Kotlin, Java, REST APIs, Firebase, MySQL, Git • Hourly rate: $15/hour • Availability: 20–30 hours per week • Similar apps: Health and tracking features implemented (can share links on request) If this aligns, let’s connect and discuss your roadmap.
$20 USD in 40 days
5.6
5.6

Hello there, I’ve carefully reviewed your project requirements and have a few important questions to discuss so we can align clearly and start the work smoothly. Could you please connect with me right now so we can discuss the details and move forward? I specialize in mobile app development and have hands-on experience in building scalable, user-friendly, and performance-driven applications for startups and businesses. My core skills include: Android & iOS App Development React Native JavaScript Backend APIs (Node.js / PHP) App Performance & Security App Maintenance & Support I focus on understanding business goals first and then delivering a solution that adds real value to users and drives growth. Thanks for posting this project — looking forward to working with you ? Thanks & Regards, Ishan K.
$20 USD in 40 days
5.2
5.2

Hello , I came across your project Android Developer for Health & Fitness App and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, Mobile App Development, iPhone, Android, MySQL, Kotlin, Android App Development, REST API and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$20 USD in 40 days
5.0
5.0

Hi There!!! The Goal of the project:- DEVELOP A LONG TERM ANDROID HEALTH AND FITNESS TRACKING APPLICATION FEATURING BMI CALCULATION WEIGHT TRACKING AND PROGRESS REPORTING WITH SECURE CLOUD DATA STORAGE. I have carefully reviewed your project requirements for an android only tracking app and understand the need for precise workout and diet monitoring alongside a functional admin panel. My extensive background in building data heavy tracking systems and integrating secure backend services makes me the ideal candidate for this long term partnership. I will provide: * Seamless integration of health tracking modules for weight bmi and workout duration * Secure user authentication and cloud database management for persistent progress logs * Performance optimized rest api communication for real time diet and improvement reports I will include visual ui design for the dashboard, robust database management, rigorous mobile testing, and full source code delivery at project completion. With 9+ years experience as a full stack developer, I have successfully launched several fitness and daily habit tracking applications on the play store using kotlin and firebase. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$15 USD in 40 days
5.1
5.1

Hello, I understand you’re looking for a dedicated Android developer to build a long-term health and fitness tracking app where users can monitor BMI, daily weight, workout time, diet status, and track progress. You want a stable, fast, and user-friendly app with secure user authentication, cloud/server data storage, and a basic admin panel, while keeping it ready for future feature expansions. I’m a senior Android developer with over 5 years of experience building custom mobile apps, including health, fitness, and tracking apps. I have completed multiple projects with real-time progress tracking, REST API integration, secure authentication, cloud database storage (Firebase/MySQL), and admin dashboards. My experience ensures optimized performance, smooth UI/UX, and maintainable code. For your project, I will develop a fully functional Android app with BMI calculation, daily weight tracking, workout time tracking, diet monitoring, and progress reports. The app will securely store user data, include a simple admin panel, and be designed for easy future feature expansion. Regular progress updates will keep you fully informed. I WILL PROVIDE 3 MONTHS FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE; WE WILL FOLLOW AGILE METHODOLOGY, AND I CAN HELP FROM INITIAL SETUP TO DEPLOYMENT ON THE PLAY STORE. I’D BE HAPPY TO SHARE EXAMPLES OF MY PAST PROJECTS IN A PRIVATE CHAT. Best regards, Prasham Jain
$15 USD in 40 days
5.0
5.0

As a seasoned Android app developer with over 20 years of experience, I bring a depth of technical skill and problem-solving proficiency that few can match. I have a particular passion for developing apps that make a real-world impact, and that's why I'm so excited about your health and fitness project. In the context of tracking apps similar features like BMI Calculators, Weight Tracking, Work Out and Diet Monitoring are something I'm well acquainted with. At XtrazCon Technology, we leverage an array of cutting-edge technologies for robust mobile development – especially advantageous if you're specifically looking for Java or Kotlin or Flutter(Android only) expertise. Additionally, our know-how in REST API integration, backend communication, database handling, bug fixing & performance optimization will be crucial in delivering the cloud-based user-oriented functionalities you seek. What sets our team apart from the competition is our approach to collaborations. We value clarity and timeliness as much as you do! You can count on me to provide you with regular progress updates while incorporating your feedback at every step. Moreover, our record of transformative digital solutions coupled with my adaptable weekly availability (20-30hrs per week) certainly make XtrazCon Technology an ideal fit for this long-term opportunity.
$20 USD in 40 days
5.1
5.1

Habigonj Bangladesh, Bangladesh
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