The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
From 379,952 reviews, clients rate our Mobile App Developers 4.9 out of 5 stars.Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
From 379,952 reviews, clients rate our Mobile App Developers 4.9 out of 5 stars.Read carefully. — Execution-Only App Build Start to Finish (Read carefully.) Read carefully. Read carefully. Read carefully. Read carefully. Read carefully. Most applicants are NOT a fit. This is NOT an AI role. NOT Python, automation, scraping, ML, bots, or architecture. If your background is primarily Python/AI/automation, do not apply. We are hiring an execution-only developer to build and to make small, precise fixes for a web/mobile app under strict instructions. What you will do: Build apps web based and mobile What you must NOT do No refactors, optimizations, or redesigns No “better solutions” unless explicitly requested No scope expansion, creativity, or initiative outside instructions We value discipline, stability, and reliability over creativity or...
I want a cross-platform mobile app that serves fresh, uplifting affirmations every day on both iPhone and Android. The content will span three key themes—positive, health, and motivational messages—so users can decide which tone suits them each morning. Core features need to feel effortless: a gentle daily notification, a simple way for people to track what they’ve read or favorited, and a settings area where they can truly make the experience their own. Customization is central to the concept. Users must be able to pick from our preset categories, type in personal affirmations, and switch backgrounds or color themes to match their mood. Because the idea hinges on habit-building, efficient local storage and a lightweight cloud backup for favorites or streak data will be...
We are G stratVision, an IT and compliance consulting firm. We require experienced freelancers for executing our client projects in the following areas: • Website Development (WordPress / Custom) • Web Applications • Digital Marketing (SEO, Ads) • Software Support & Maintenance • Mobile App Development This is for project execution on behalf of our clients. Work will be assigned on a project basis with clear scope and payment terms. Please share: • Portfolio • Relevant experience • Project pricing • Availability We are looking for long-term collaboration with reliable professionals.
Project Overview: We are looking for an experienced iOS Engineer to build the core architecture of a Real-Time Computer Vision Application. The app requires a high-performance video pipeline that captures frames, runs local inference (CoreML), and selectively sends data to a Cloud LLM API. This is a pure engineering challenge. We need clean, modular code that handles concurrency, thermal management, and hardware switching without draining the battery instantly. Phase 1 Scope (MVP): You will build a functional "Skeleton App" focusing on performance and stability using the internal camera. Key Technical Requirements: Advanced Camera & Audio Pipeline (AVFoundation): Implement a robust AVCaptureSession to handle video buffers (CMSampleBuffer). CRITICAL: The architecture mus...
Business Idea: A digital platform (website + app) that allows users to discover salons near them, compare services, prices, and ratings, and book appointments seamlessly. Core Features of Your Salon Services Website 1. User Interface (Frontend) Salon Discovery Page: Show salons near the user using location-based filtering (via GPS or ZIP code). Display distance, ratings, and open hours. Salon Profile Page: List services offered, pricing, photos, and reviews. Include real-time availability and booking calendar. Booking System: Users can schedule appointments, choose services, and get confirmation. Include rescheduling/cancellation options. Search & Filters: Filter by service type (e.g., haircut, facial), price range, ratings, gender-specific salons, etc. 2. Backend Functio...
Playable Space Strategy Game – UI Artist Wanted I’m developing a playable space strategy indie game and looking for a beginner-friendly UI artist to polish and continue interface and game development. Project Status Working prototype includes: - Fleet management - Operations system - Contract system - Tutorial - Fuel & damage mechanics - Economy & shipyard - Save/Load system - Real-time progression Note: Core gameplay is fully functional — this is not just a concept. I will send download link What I Need - Immersive main menu - 2D ship models (clean, realistic style) - Non-distracting in-game HUD - Button & icon sets (for desktop build) Style Realistic sci-fi Crisp shapes Subtle gradients Clear, readable typography No cartoon or pixel-art style Delive...
I'm seeking a skilled UI designer to create an intuitive and engaging user interface for a desktop plugin. This plugin is designed for design software and will facilitate the creation of interactive 3D avatars that can navigate various environments. Key Requirements: - Design a user-friendly interface for a 3D avatar creation tool. - Ensure the UI is visually appealing and aligns with existing design software aesthetics. - Incorporate interactive elements that allow users to manipulate and customize avatars in real time. Ideal Skills and Experience: - Proficiency in UI/UX design, particularly for desktop applications. - Strong understanding of design software interfaces. - Experience with 3D modeling and interactive design elements. - Attention to detail and a creative mindset. Ple...
I run a WordPress store that uses the Divi theme together with WooCommerce. Desktop visitors are happy, but on phones the experience falls short. Loading speed is fine for now; what I really need is a sharper, more intuitive mobile user interface. Every page needs attention—navigation menu, product listings, homepage, cart, checkout, the lot. I have strong design preferences (clean, spacious, easy-to-tap), yet no formal guidelines, so you’ll have room to suggest and refine ideas as long as they stay within the Divi ecosystem. Here’s what I’m after: • Review the current mobile styles and spot usability snags. • Tweak or rebuild Divi modules, CSS, and breakpoints so menus open smoothly, product images scale correctly, and page sections stack naturally on...
I’m ready to monetise both my iOS and Android builds through a reliable affiliate programme and need someone who can plug everything in quickly and cleanly. The links will promote digital products only, so accurate tracking of clicks, installs and in-app purchases is essential. Here’s what I’m expecting from you: • Select or advise on an affiliate platform that works smoothly with mobile apps (e.g. Branch, Firebase Dynamic Links, Adjust, or any SDK you trust). • Integrate the tracking links into my existing source code for both stores. • Verify that attribution fires correctly on first launch and on each qualifying action. • Provide a short hand-off document or screen-share walkthrough so I can generate future links without touching code. Spe...
Title: On-Demand Pathology Test Booking App (Patient + Nearby Partner Lab Lead Routing + Reports) Description: Mujhe ek mobile app develop karwani hai jisme patient lab test book kar sake aur booking/lead automatically nearest tie-up pathology/lab ko chali jaye (patient location ke hisaab se). 1) App Modules A) Patient App (Android first, iOS optional) Mobile number/OTP login Profile: Name, Age, Gender, Address, Location Test booking (home collection / lab visit) Location-based lab suggestion (nearby tie labs) Slot selection (date/time) Payment (Online + COD optional) Booking status tracking (Pending / Accepted / Sample Collected / Report Ready / Completed) Reports section: PDF report upload/receive & save History: old bookings + reports Notifications (SMS/Push/WhatsApp op...
I need an Android app to control and automate an industrial unit via CAN bus using the CANopen protocol. Key Features: - Real-time monitoring and alerts - Remote control of equipment - Automated scheduling and tasks Ideal Skills and Experience: - Proficiency in Android app development - Experience with CAN bus and CANopen protocol - Strong background in control and automation systems - Ability to implement real-time data processing and alerts Looking for a developer who can deliver a robust, user-friendly app.
I’m building a dedicated Android application for my eyewear chain and I need a developer who can take it from concept to a polished, Play-Store–ready release. The app must recognise that we operate several branches. Each location needs its own working hours, contact details, Google Maps pin, and real-time stock availability. When a customer opens the app, they can immediately see which branch is open, what products are in stock there, and book their appointment accordingly. Our product catalog is the heart of the experience. Frames, lenses, sunglasses and contact lenses should be displayed with photos, prices and “available in store” status. Shoppers must be able to filter by type, price range and availability, not just keyword search. Speed here is critical&mdash...
I want to bring a dedicated Android e-commerce application from concept to Google Play. The core of the build is straightforward: customers must be able to browse products, add items to a cart, and check out smoothly—but the standout requirement is a robust push-notification system that keeps shoppers updated on promotions, order status, and cart reminders in real time. My priority stack is Kotlin with Android Studio, though I am open to proven cross-compatible libraries where it makes sense. Payment processing, user profiles, and basic analytics are already budgeted for the next phase, so please set up the project architecture with future modules in mind. Deliverables: • Production-ready APK plus signed AAB for store release • Complete, well-commented source code in a ...
I need help in building my own mobile proxy set up: More details: Is this project for business or personal use? For an existing business What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP
My AI-generated productivity app is almost ready for prime time. It serves as a lightweight app manager and bundles several utility tools that don’t ship with a stock Android phone. Before it reaches users, I need thorough Functionality, Usability, and Performance testing, followed by hands-on guidance through the entire Google Play release process. Here’s what I need from you: • A clear test plan, execution, and concise report that flags crashes, UI hiccups, slowdowns, or Play-Store-policy risks. • Practical advice—build signing, Play Console setup, screenshots, listing text, content rating, privacy policy links—right up to a successful rollout. • A short knowledge-transfer session so I can repeat the process for future updates. If you’...
I want to create a mobile application inspired by Rapido that lets users book taxis instantly. The flow should feel like a friction-free service-booking platform: pick-up and drop-off locations, see nearby drivers, confirm the ride, then track the car live until arrival. To keep things clear, here is what I expect to be included: • Real-time tracking so riders can follow the driver’s route from acceptance to drop-off. • A driver ratings & reviews system that lets passengers leave feedback and see an average score before they confirm. • Multiple payment options—card, wallet, and cash on arrival at minimum—handled through a secure gateway. iOS and Android releases are both in scope. I will supply brand assets; you will handle UI/UX, backend, driv...
I need a full-featured e-commerce solution deployed on both iOS and Android. The core customer app must showcase rich product listings, let shoppers pay through an integrated gateway, and invite them to leave authentic reviews after purchase. Alongside the customer-facing app, I also require: a lightweight driver/delivery app so couriers can receive orders, update statuses in real time, and navigate to addresses; plus a secure admin panel where I can manage inventory, prices, users, promotions, and review analytics. To keep everything maintainable, please use a modern cross-platform stack (Flutter, React Native, or a solid native duo of Swift and Kotlin—your call, just explain your choice) connected to a scalable backend with REST or GraphQL APIs. Push notifications, basic orde...
My developer has built an Apple App, with Apple SSO feature. However, he doesn't have an iPhone and he is unable to test/fix the Apple SSO feature. We are looking for someone with experience building this feature as well as having an iPhone to test it out. Preferably located near my developer, so it's easy to coordinate. If satisfied with work, will provide more projects in app development.
I’m ready to launch an e-commerce experience on Android and need a complete application built from the ground up. The core idea is simple: shoppers must be able to browse a catalog, add items to a cart, pay securely, and track their orders—all within a clean, responsive interface that feels fully native to Android. You’ll focus on coding and UX while I supply the product data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SD...
I’m ready to launch an e-commerce experience on Android and need a complete application built from the ground up. The core idea is simple: shoppers must be able to browse a catalog, add items to a cart, pay securely, and track their orders—all within a clean, responsive interface that feels fully native to Android. You’ll focus on coding and UX while I supply the product data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SD...
I’m ready to launch an e-commerce experience on Android and need a complete application built from the ground up. The core idea is simple: shoppers must be able to browse a catalog, add items to a cart, pay securely, and track their orders—all within a clean, responsive interface that feels fully native to Android. You’ll focus on coding and UX while I supply the product data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SD...
I want to build a demo trading mobile app similar to Groww UI, but only for simulation trading (not real stock market integration). Features required: User registration (mobile, Gmail, password) Login system Dashboard with NIFTY50, BANKNIFTY etc. Demo buy/sell trading Deposit and withdrawal request system Admin panel: User management Deposit & withdrawal approval Add bank account / UPI Manual control of trade results (demo simulation)
I want to transform a clear-cut productivity concept into a smooth, reliable mobile experience delivered on both Android and iOS. The full cycle—design, build, test, and store submission—should come together under one roof, ideally through a shared codebase such as Flutter or React Native so users on either platform enjoy the same speed and polish. What I need • A clean, modern interface that feels native on each platform. • Secure, cloud-based user accounts to keep data in sync. • Well-documented, maintainable code stored in a private Git repository. • Integrated analytics, crash reporting, and an in-app feedback channel. • Step-by-step guidance through Google Play and App Store review, including screenshots and release notes. Deliverables ...
Detailed User & Admin Flow Overview User Onboarding & Profile Creation Users begin by accessing the official website (1 page website need to be created by you), which redirects them to download the mobile app (Android / iOS). After installation, users log in using their mobile number via OTP authentication with auto-read and auto-fill for secure, password-free access. Users then complete a structured biodata form including personal details (name, gender – groom/bride, age, height, education, occupation, city, contact details, and family details). Based on this, the system automatically generates a biodata profile with a unique Biodata ID. Users upload 2–4 photos, after which the system automatically generates a watermark (Community Name + Biodata ID) and links it se...
We have an existing mobile application for ambulance booking (road, train, air ambulance). Currently, it is a simple form-based system, and we want to upgrade it to a more interactive, real-time booking experience similar to ride-hailing apps. We are looking for an experienced developer to implement Phase 1 (MVP upgrade). Scope of Work: 1. Booking Flow Upgrade * Replace current form with a step-by-step booking process * Fields: ambulance type, pickup location, drop location, patient details * Clean and modern UI/UX 2. Location Integration * Auto-detect user location on app open * Pickup & drop location with autocomplete dropdown (Google Places API) * Show distance between locations 3. Real-Time Status Updates * Booking status flow: Requested → Assigned → On the Way ...
I'm looking for a developer to create donation stands and leaderboards for a Roblox game. Requirements: - Donation stands with customizable messages and sound effects upon donation. - Two leaderboards. Ideal skills and experience: - Proficiency in Roblox development - Experience with scripting and UI design - Familiarity with game monetization elements
A real-time inventory management dashboard with role-based auth, data visualization, and PDF reporting. ​The AI Workflow: ​Architecture: Used Claude 3.5 Sonnet to design the Supabase schema and Row Level Security (RLS) policies to ensure data isolation. ​Frontend Velocity: Leveraged v0 (Vercel) to generate Shadcn/UI components for the dashboard layout, reducing UI coding time by ~70%. ​Logic & Integration: Used Cursor (Composer) to wire up React Query mutations and handle optimistic UI updates. ​Quality Check: AI-generated code was strictly typed (TypeScript) and reviewed. I used GitHub Copilot to generate comprehensive unit tests (Jest) for all critical business logic. ​Outcome: Shipped a production-ready MVP in 14 days with 95% test coverage on core functions
I’m building a full-featured exam-preparation application in Flutter that must run smoothly on both iOS and Android from day one. The app revolves around a large MCQ question bank, so practice tests with instant explanations, timed mock exams, topic-wise performance dashboards, weak-area analytics, note taking, PDF viewing, and embedded video lessons all need to feel seamless. Only social sign-in is required—Google and Facebook through Firebase Auth or the equivalent flow in Supabase so that piece should be wired up out of the box. Whichever backend you prefer (Firebase or Supabase) must scale effortlessly from an initial ±5 000 users to 50 000 + active learners without re-architecture. A paid subscription tier sits on top of the free core, so Stripe, Razorpay, or a co...
I'm looking for an experienced mobile app developer to create a comprehensive taxi application for both iOS and Android platforms. Essential Features: - Driver and Passenger Login - Real-time Tracking - In-app Payments Advanced Features: - Ride Scheduling - Multi-language Support - In-app Chat Ideal Skills and Experience: - Proven experience in developing cross-platform mobile applications - Strong knowledge of real-time tracking and in-app payment systems - Experience with multi-language support and in-app chat functionalities - Familiarity with UI/UX design principles to ensure a user-friendly experience Please provide examples of previous work and a timeline for completion.
======================================= OVERVIEW ======================================= We need a complete design package for a standalone, battery-powered audio device. The device plays pre-recorded church bell audio files from a microSD card at three scheduled times per day (6 AM, 12 PM, 6 PM). Purely hardware-controlled — no app, no WiFi, no Bluetooth required for operation. We handle fabrication separately through JLCPCB. Your deliverables are design files only. ======================================= WHAT THE DEVICE DOES ======================================= * Plays a 2-3 minute audio recording at user-selected times (6 AM, 12 PM, and/or 6 PM) * 3 toggle switches to enable/disable each time independently * Rotary switch to select from 8-12 audio files stored on mi...
I want create ios developer account and configration.. Required mac os Preffered only gujarat state
I need a lightweight Android application with three to five screens that primarily display information to the user. A simple login/signup form will gate access, after which the remaining screens should present static or lightly-dynamic content without any heavy backend logic. The look and feel must stay minimalistic and clean—think standard typography, ample white space, and subtle Material touches only where they help usability. Core scope • Splash → Login/Signup → 2–4 info screens navigated by toolbar or bottom-nav. • Smooth performance on the latest Android release (targetSdkVersion 34). • Written in Kotlin (Jetpack Compose or XML—your call) with clear, well-commented source code supplied at hand-off. • Read-me explaining build ...
Project Title: Development of Education-Focused Mobile News App We are looking for an experienced mobile app developer/team to build a news application focused primarily on the education system. The app will function similar to popular news apps like Dailyhunt or Inshorts, but exclusively dedicated to education-related content. Core Requirements: Android app (Phase 1), iOS later Clean, modern UI (student-friendly design) News feed with categories: Bhopal Madhya Pradesh India Global Expert Opinion Student Guidance Podcasts User login (email/mobile + social login) Push notifications Search & filter options Bookmark & share feature Advertisement integration (banner + sponsored posts) Backend Admin Panel (CMS) for content upload & management Scalable, secure, an...
Build Real-Time QR Attendance Monitoring System (2-Week MVP) – Multi-Location Dashboard Project Overview We are looking for a developer to build a lightweight MVP system for real-time attendance monitoring across multiple client locations. The system will be used by operational teams to check in and check out via QR codes at each location, with a live dashboard displayed 24/7 on an office TV screen. This is a production pilot with approximately 12 locations. Delivery required within 14 days. Core MVP Requirements 1. Location-Based QR Check-In / Check-Out Each client location must have: • A unique Check-In QR code • A unique Check-Out QR code When scanned, the QR opens a simple mobile web page where the user confirms the action. The system logs: • Locati...
FlutterFlow + Firebase Developer Needed – Social Sports & Events MVP Project Overview I am building an MVP for a location-based sports and social events platform. The product combines: • Event creation & RSVP system • Vertical short-form video feed • Subscription monetization • Structured user interaction logic • Payment integration The design system, flows, and monetization model are already defined. I am looking for an experienced FlutterFlow + Firebase developer to implement the MVP with scalable architecture and clean data modeling. ⸻ Core Requirements (High-Level) MVP includes: • User authentication • Event discovery & RSVP (public + private events) • Payment processing (Stripe) • Subscription management &bul...
Build QR-Based Corporate Food Ordering MVP (2-Week Delivery) – Mollie/iDEAL – Netherlands Project Overview We are launching a pilot corporate breakfast & lunch ordering service in the Netherlands. Around 10 companies will receive a QR code in their canteen. Employees scan the QR code to order breakfast or lunch for pickup or delivery. We need a lightweight, production-ready MVP web app delivered within 2 weeks. MVP Requirements (Strict Scope) 1. QR Ordering Per Location • Each company has a unique QR code link • Location is automatically identified from the QR • Orders must be stored and reported per location Initial rollout: 10 companies. 2. Ordering Cut-Off Times Two daily ordering windows: Breakfast • Orders allowed from evening before ...
I’m ready to turn my concept into a fully-featured Android application and need an experienced developer to guide it from blank screen to Google Play. The goal is a clean, stable build that follows current Android guidelines, runs smoothly across modern devices, and ships with readable, well-commented code. You’ll help me refine the feature set, choose the right architecture, and handle every stage of the workflow—UI implementation, backend integration if required, testing, and final store submission. Once we agree on milestones, I’ll supply any additional assets or wireframes and stay available for quick feedback so the process keeps moving. Deliverables: • Production-ready Android APK and signed App Bundle • Complete, maintainable source code (Git) ...
End-to-end Developer experienced in crafting web and Android applications. I don't just write code; I design the entire ecosystem, including workflow logic, financial reporting modules, and user experience, ensuring every application is functional and business-ready
ADAPT MVP Developer Spec Overview ADAPT is a web + iOS adaptive health coaching platform. The MVP should include core functionality for both clients and coaches, with APA intelligence integrated to personalize plans, nudges, and seasonal progression. Key Goals: 1. Provide adaptive, personalized meal and workout plans 2. Track client metrics and readiness 3. Support check-ins and season logic 4. Schedule monthly Zoom calls with pre-call notes and post-call summaries 5. Enable coach controls (approvals, overrides, autonomy levels) 6. Deliver behavioral nudges 7. Ensure seamless client and coach dashboards 8. Allow client onboarding with preference storage ________________________________________ Core MVP Modules / Tabs 1. Metrics & Trend Tab o Graphs: weight, body fat %, lean mass, adher...
The project is to build a pair of native-quality apps—one for iOS and one for Android—that bring a general-purpose classified marketplace to mobile users. Listings will span everything from furniture and gadgets to cars and property, so the information architecture and search experience must stay flexible rather than locked into a single vertical. Core functionality I expect from day one includes: • Secure user profiles with in-app messaging so buyers and sellers can negotiate without leaving the platform • Fast, multi-field search and filter tools that let users narrow results by location, category, price range, date posted, and other common facets • Integrated checkout that supports direct payments inside the app, allowing optional fees or featured-listin...
I want to build a service marketplace app similar to Sheba/Urban Company. Structure: Category → Sub‑Category → Service (service is the base unit) Main Modules: 1) Customer App 2) Worker App 3) Admin Panel (Web) 4) Backend + Database + APIs Core Features: - Category/Sub‑Category/Service listing - Fixed & Variable Pricing Engine - Fixed & Variable Time Calculation - Booking System - Worker Matching (primary + extended radius) - Payment Integration (bKash/Nagad/SSLCommerz) - Big Job Module (inspection + verification) - Notifications - Service activation/deactivation - Promo support Admin Panel: - Add/Edit Category, Sub‑Category, Service - Set price type (fixed/per_sqft/per_room/per_unit) - Set base price, min/max price, base unit - Set time type (fixed/variable) - Set ba...
Some pages were accidently deleted and I need someone to recreate these pages on the same, previous URL. There are 8 pages to recreate. All page content can be taken from Archive (Waybackamchine). I have direct links to the of the previous content.
I’m rolling out a new generation of eco-friendly EV charging stations and need a full-featured management platform built from scratch. Here’s what the first release must do for me: • Energy usage monitoring for every session and charger • Remote control—start, stop, reboot and schedule charging • Secure user authentication Role-based access is essential. Administrators configure the network and view global analytics, end-users simply authenticate and charge, while maintenance staff receive real-time diagnostics and alerts. The platform must also talk seamlessly to our existing energy-management system through open, well-documented APIs so we can optimise load and incorporate on-site renewables. REST/JSON is preferred, but I’m open to proven alterna...
I’m building a fully native mobile application that lets drivers book automotive services The core flow is simple: users create an account (email, phone, or social login),check real-time availability, reserve a time, then pay securely without ever leaving the app. Both iOS and Android need to feel identical in look and speed, so I’m expecting Swift/SwiftUI on the Apple side and Kotlin with Jetpack on Android, backed by a single REST or GraphQL API. South African gateway must handle payments, supporting saved cards and one-touch checkout via Credit Card (VISA) or selected electronic transfers as well as PayPal etc. Please show me past work that demonstrates: • native builds (no hybrid wrappers) • secure login implementation • a live payment gateway...
App Name: Love Now App Type: Android (APK) – Interactive Couple Games Description: Love Now is an interactive app designed for couples and partners to enhance intimacy, emotional connection, and fun together. The app works on a single device, allowing both partners to play and interact directly on the same phone. App Goals: Improve communication between partners Create a playful and engaging atmosphere Provide daily games and challenges Track relationship progress with a fun “Relationship Level” Main Features: Account Setup User information: name, age, gender Partner information: name, age, gender, preferences Relationship status and duration Games Section Includes interactive games: Word Game: Each partner has a list of words; the app uses a built-in algorithm to match c...
I need an iOS app for tracking gift cards in my business. The app should allow me to auto populate numbers to gift cards, keep track of their balances, and auto subtract amounts by entering dollar amounts as they are used. It should also help me monitor employees who enter gift card information. Key Features: - Assign unique numbers to each gift card - Track and update card balances - Deduct amounts when used - Monitor employees entering data User Authentication: - Required for employees - Email/password and single sign-on (SSO) needed Ideal Skills: - iOS app development - Experience with secure user authentication systems - Background in developing tracking or management apps Looking forward to your proposals!
I have just opened public access to my new “Lifepilotos” co-op network app and the very first objective is simple: flood the platform with verified, engaged users. All functionality is already live on both iOS and Android; what I’m missing is the growth engine that converts visitors into members and keeps them active beyond the free-trial period. Here are the key facts you should know before proposing your approach: • Core goal: maximise new user registrations during this launch window. • Offer: 30-day free subscription via the invite link (). • Extra incentive: the first 25 qualified sign-ups become co-founder level members, registered through q9qclub& or directly on the app. • Audience: I’m casting a wide net—students, profess...
We are seeking an experienced freelance developer (or small team) to build a cross-platform application using AWS Amplify that integrates a frontend interface with a backend AI system. The app will feature real-time network visualization, an LLM-powered chat interface, and user account management. Key Responsibilities: Develop and deploy a responsive frontend using AWS Amplify. Integrate frontend with backend services (our LLM). Build animated, real-time network visualizations. Ensure compatibility across web, Android, and iOS platforms. Scope of work -Use AWS Amplify to develop the frontend and integrate it with the backend. -The app must work across web, Android, and iOS. -The main page must include: A chatbox that allows users to communicate with an LLM agent in the backend. A visual...
I need a secure, lightweight VPN application built for both and Android. The interface can stay minimal; stability, speed, and protocol flexibility are the real priorities. Core capabilities I expect: • Kill switch that reliably blocks traffic if the tunnel drops • Split tunneling so the user can choose which apps bypass the VPN • Support for the following protocols or transport layers: ssh, ssl, udp, v2ray, and websocket • A menu of multiple server locations that I can expand later through simple JSON or similar remote config No in-app user-authentication flow is required; the build should assume pre-provisioned profiles or embedded credentials. Deliverables: 1. Clean, well-commented source code (/Kotlin or Java/) 2. Signed release builds ready for TestFli...
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Learn how to find and successfully work with a freelance Mobile App Developer for your next project.
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