OTP Android Service Booking

@pinkeegupta

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@ciss26

Hello there Hope you are doing well as you are looking for a "Build a SERVICE BOOKING MOBILE APPLICATION " so will make the same as you want , I have already develop and Design the so many Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.

@fullstack0407

** NO UPFRONT PAYMENT ** I can start immediately My name is Amarjeet Singh I have read your job I am very familiar & specialized in PHP Mobile App Development iPhone Android App Design Kotlin Flutter API Development I am very excited to see your job posting as I am confident that I am a perfect fit for what you are looking for I have checked out all your requirements regarding application development and we can help you. AM highly interested in your project, as I have worked on many similar projects. Apart from this i have make good use of APIs and web services. I have integrated API and web services. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. You can see an example of one of those projects in my portfolio here: https://www.freelancer.in/u/fullstack0407

@bpatidar2793

I understand you need an Android service booking app focused only on services, with OTP based login and a clean, future ready booking flow. I will build a lightweight Android app using Kotlin or Flutter with secure mobile number OTP authentication. Users will browse clear service categories, view listings with images and pricing, and add services to booking with a flexible Special Instructions field. Backend will use Firebase or a simple real time data layer so you can manage categories and listings without code. I will deliver a production ready APK, full source code, admin setup, clear documentation, and a handover to verify the complete booking and OTP flow.

@DigitalNightOwl8

Hey Kapil Raj P., Good morning! Already have something live to show you I am professional mobile software engineer with skills including PHP, App Design, Flutter, iPhone, API Development, Mobile App Development, Kotlin and Android. Please contact me to discuss more about this project. Please keep me informed

@eashaasif786

Hi, I can build a clean, production-ready Android service-booking app with OTP-based mobile login, category-driven browsing, and a flexible booking flow designed for future add-ons. I’ll implement real-time admin control for services and categories, keep the checkout minimal with Special Instructions capture, and deliver the APK, full source, clear setup docs, and a smooth handoff walkthrough. Best Regards, Easha A.

@mutahrar

I can build a clean Android service-booking app with OTP login, category-based listings, and a simple checkout flow focused on service instructions.

@amaank66

I can build a clean, production-ready Android service-booking application focused entirely on services (not physical products), with a simple, scalable architecture that matches your flow exactly. The app will open with mobile number OTP login using Firebase Phone Authentication (or an equivalent secure method). Once logged in, users can browse three core categories—Home Services, Personal Services, and Professional Services—each containing service listings with images, pricing, short descriptions, and a clear “Add to Booking” action. The checkout flow will stay intentionally minimal, capturing only the required contact data from OTP login plus a free-text “Special Instructions” field. The structure will be future-ready, so adding fields like service location or preferred time later won’t require a rewrite. On the admin side, I’ll provide a no-code management layer using Firebase Firestore / Supabase or a lightweight custom panel, allowing you to add, edit, or disable categories and services with real-time sync to the app. Deliverables • Android APK + full source code (Kotlin or Flutter) • Admin panel / JSON-driven service management • Clear build & run documentation • Short hand-off session to verify OTP, categories, and Special Instructions flow My focus is clean UX, maintainable code, and correct execution of your defined flow. Best regards, Amaan Khan L. (CUBEMOONS PVT.)

@arshig8

Hello, I am a highly skilled full-stack developer and digital solution architect with over 4 years of experience transforming ideas into powerful, scalable, and business-focused web and mobile applications. I specialize in building performance-driven, user-friendly products that not only look premium but also deliver measurable results. My development approach combines clean, maintainable code with modern UI/UX principles, ensuring every project is fast, secure, responsive, and optimized for real-world growth. My technical expertise includes: Frontend & Backend: PHP, Laravel, MERN Stack CMS & E-commerce: WordPress, Shopify, Magento Mobile Apps: Flutter (Android & iOS) Other Core Skills: API development, database design, payment integrations, automation, and cloud deployment From corporate websites and e-commerce systems to fully custom platforms and mobile apps, I deliver end-to-end solutions that are stable, scalable, and aligned with business goals. I work with a strategic mindset—spanning requirements analysis and system architecture through development, testing, deployment, and long-term support. My focus is always on quality, clarity, and delivering outstanding value. If you're looking for a developer who understands both technology and business and can bring your vision to life with precision, creativity, and reliability, I am here to help. Let’s build something exceptional together. Best regards, Arshi.g

@Rahulsingh5xz

Hello, I’m Rahul Singh from Team Velora, and for the past 3 years we’ve been building secure, user-friendly Android apps focused on bookings and service-based commerce. I can deliver a production-ready Android app with OTP-based login, category-wise service listings, booking flow with flexible Special Instructions, and a lightweight admin panel for real-time management. You’ll receive the full source code, APK, build/run documentation, and a short hand-off session to ensure everything works as expected. Let’s connect in private chat so I can share similar booking apps and confirm your workflow requirements.

@abbas021

Hello, I can develop a clean, Android-only e-commerce app focused on service bookings with OTP-based mobile login (Firebase Phone Auth or equivalent). The app will feature three main categories—Home, Personal, and Professional Services—with listings showing images, price, description, and an “Add to Booking” button. The checkout flow will capture only a free-text Special Instructions field, keeping the structure flexible for future enhancements like service location or preferred time. For the admin side, I’ll set up a lightweight panel using Firebase Firestore, Supabase, or a small custom backend, allowing you to add, edit, or disable categories and listings without touching code. All data will sync in real time, and the interface will be intuitive for non-technical users. Deliverables include a production-ready Android APK, full source code (Kotlin or Flutter preferred), build/run documentation, and a short hand-off session to verify OTP login, category/listing management, and Special Instructions capture. My approach ensures a scalable, maintainable, and user-friendly solution ready for launch. Best regards, Abbas Ali

@tamannarajput18

I will develop a secure and reliable OTP-based Android service booking system that ensures smooth user authentication and hassle-free bookings. The app will allow users to sign up and log in using OTP verification, browse available services, select preferred time slots, and confirm bookings instantly. The system will include real-time notifications, booking status tracking, and a user-friendly interface optimized for Android devices. Security and performance will be prioritized to ensure fast OTP delivery and data protection. I will also provide clean code, proper testing, and post-deployment support to ensure a stable and scalable solution.

@temciucv

Hello Kapil Raj P., 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, Mobile App Development, iPhone, Android, App Design, Kotlin, Flutter, API Development Please come over chat and discuss your requirement in a detailed way. Thank You

@syedzahidh

Hello Kapil Raj P., 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, Mobile App Development, iPhone, Android, App Design, Kotlin, Flutter, API Development Please come over chat and discuss your requirement in a detailed way. Thank You

@hthummar540

I’ve reviewed your requirements and understand you need an Android service-booking e-commerce app (no physical products), with a simple mobile number + OTP login, clean booking flow, and flexible structure for future enhancements. Understanding of Core Flow OTP-based login (Firebase Phone Auth or equivalent secure method) Three main categories: Home, Personal, Professional Services Service listings with image, price, short description, and Add to Booking Checkout with only one custom input: Special Instructions Architecture designed so future fields (time, location, etc.) can be added with minimal refactor Admin & Backend Admin control to add/edit/disable categories and services without code changes Real-time sync using Firebase Firestore / Supabase / lightweight custom backend Simple, clear admin interface or JSON-driven panel Deliverables Production-ready Android APK + full source code (Kotlin / Flutter preferred) Admin panel or managed backend for categories & services Clean build & run documentation Brief handover session covering OTP flow, admin usage, and booking process Tech Stack (Proposed) Android: Flutter or Kotlin Auth: Firebase Phone OTP Backend: Firebase Firestore / Supabase Fixed Price: ₹20,000 Timeline: ~3–4 weeks Milestone-based delivery with clear communication. Happy to discuss final tech choice and minor refinements before starting.

@emrelj

Hi, this is a well-defined project and I can deliver it cleanly. Tech stack: - Flutter (cross-platform ready for future iOS expansion) - Firebase Auth (Phone OTP verification) - Firestore (real-time database sync) - Simple web admin panel for category/service management I've built similar service booking apps with Firebase integration before. Clean architecture, documented code, smooth handoff. Quick questions: 1. Do you have UI mockups or should I follow Material Design guidelines? 2. Approximate number of services per category at launch? Available to start immediately.

@abdullahp23

mujhy kam ki need hai or me apna kam puri imandari se karunga apko koi shikayat nhi hogi half payment apko krni hogi pehle take me project bana sakhu agr ap agree hai to

@chiragdubey6299

starts with a strong intro, shows you understand the client's needs (addressing the job description directly), highlights your relevant skills/portfolio, details your process/timeline/pricing, includes social proof (testimonials), and ends with a clear call to action, all presented professionally to build trust and show you're the perfect fit.