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.
Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
From 353,740 reviews, clients rate our Android Developers 4.9 out of 5 stars.Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
From 353,740 reviews, clients rate our Android Developers 4.9 out of 5 stars.Hi I will share the details with the shortlisted candidates. Thanks
Senior Developer Required to Build Secure Messaging & Communication Platform (Mobile + Desktop + SDK) We are looking for an experienced developer or development team to build a secure communication platform under our brand. The solution will include: Standalone mobile applications (Android & iOS) Desktop applications SDK package for integration purposes Private/enterprise deployment options The platform will require strong Admin controls, secure access management, real-time messaging, calling, recording, and multi-device connectivity. Must-Have Features: 1. Desktop & Mobile Connection Users should be able to start their computer, open the mobile app, and scan a barcode/QR code to connect the desktop application, similar to WhatsApp Web. Support desktop, Android, and iOS ve...
I'm seeking a skilled developer to create a video call application designed specifically for business meetings. The app must be available on both iOS and Android platforms. Key features include: - High-quality video and audio for seamless communication - Meeting recording functionality Ideal skills and experience: - Proficiency in mobile app development for both iOS and Android - Experience with video/audio streaming technologies - Knowledge of secure and efficient data handling for recorded content - UI/UX design skills to ensure a user-friendly interface Please provide examples of similar work done.
I’m ready to commission a full-featured mobile booking application that runs natively on both Android and iOS. Users will be able to register or sign in, search for hotels, flights, tours and packaged experiences by location, price or date, and complete their reservation in-app with a secure online payment flow. The moment a transaction succeeds, the user receives an automatic booking confirmation along with push-notification updates. Beyond the core flow, I need profile management, ratings and reviews, and a clean, modern interface that feels effortless to browse. An accompanying web-based admin panel should let me create or edit listings, view customer details, track bookings in real time and issue manual confirmations or refunds when necessary. Because long-term maintainability...
Hi! I’m looking for an experienced app developer (or small team) to help bring my app idea to life. The app is called Her Village and is designed to create a supportive community for expecting moms and mothers. Some features I’d like include: * User accounts and profiles * Pregnancy tracker (week-by-week) * Baby milestones after birth * Community discussion boards * Private groups based on due date or baby’s age * Ability to post photos and updates * Direct messaging between users * Push notifications * Resource library with articles and tips * Clean, modern, warm design with earthy/terracotta colors * Available on both iPhone and Android I’m looking for someone who can: * Help finalize the app structure * Design the UI/UX if needed * Develop the app * Connect ...
I need an Android application built specifically for my chartered accountancy firm so that we can manage clients more efficiently. The single, non-negotiable feature for this first release is secure document sharing. Each client should be able to log in, upload or download files (PDF, Excel, images, etc.), and receive a push notification when new documents are available. On my side, I want a simple dashboard to assign files to individual client profiles and track whether they have been viewed. Security and ease of use are my top priorities, so please incorporate best-practice encryption for data in transit and at rest, along with fingerprint or face unlock support if the device allows it. A clean, professional UI that carries our firm’s branding would be appreciated. Deliverables &...
I am looking for a developer to build a simple, local mobile app MVP for a multi-vendor kiosk marketplace. To keep execution fast and budget-friendly, I want this built using a no-code/low-code tool like Glide Apps (connected to Google Sheets) or FlutterFlow (connected to Firebase). [1, 2, 3, 4] Project Scope & Core Requirements: 1. The Database Structure: I already have the exact data structure mapped out into three simple tabs: Kiosks(Sellers), Daily_Stock_Prices (The Daily Menu), and Orders_and_Reviews. 2. Buyer Interface: A simple mobile-friendly view where users can see a map of active local kiosks, check live hourly prices, and look at kiosk ratings. 3. Seller Interface: A straightforward dashboard where kiosk owners can log in, edit their daily inventory prices via a slider, a...
I am ready to move an idea from concept to a fully functioning mobile application that runs smoothly on both iOS and Android. I will provide the core vision, user flows, and any branding assets you need; what I look to you for is the complete technical build—clean, maintainable code, an intuitive interface, solid back-end integration if required, and guidance through App Store and Google Play submission. Please let me know the framework or stack you recommend—whether that is native Swift/Kotlin, Flutter, React Native or another solution—and any recent apps you have shipped on both platforms. I value proactive communication, realistic timelines, and a clear hand-off package that includes source code, documentation, and a simple walkthrough so future iterations are straig...
I need a full set of low-to-mid-fidelity wireframes that map out the entire experience for our new service-based platform. The scope covers three areas: • Public-facing website – screens for Home, Services Offered, Contact Us, plus an embedded iFrame area that will eventually surface parts of the product. • A unified user console with separate flows for Pro and Enterprise Admin accounts. Core views must include Account Management, Usage Statistics, Support Tickets and a “Features” dashboard so stakeholders can preview upcoming modules. • Wireframes must consier further flexible user custom themes wireframe of the page & iFrame without changing the design guardrails & theme format suggestions. • Native Android and iOS apps that mirror the k...
Mi Expediente Digital funciona como app móvil desarrollada en Flutter. Necesito dejarla completamente operativa y con el código versionado de forma correcta. El trabajo consiste en: • Revisar el módulo de Expediente Digital, confirmar dónde se almacenan actualmente los archivos (el origen no está claro) y documentar la ruta o servicio utilizado. • Sincronizar TODO el código del servidor con un nuevo repositorio GitHub, dejando el historial limpio y listo para futuras ramas. • Corregir la generación y emisión de Boletas. • Corregir la generación de Proformas. • Ajustar el proceso de Liquidación para que respete las reglas de negocio vigentes. Entregables esperados: 1. Repositorio Git...
Title: Android APK Security Tester / VAPT Expert Required Hume apne Android application ka authorized security audit karwana hai. Hume ek experienced Android security tester chahiye jo APK, APIs aur backend communication ko test karke security vulnerabilities identify kare aur unke practical fixes bataye. Work Scope: - APK static aur dynamic security analysis - Authentication aur session security testing - API security testing - SQL Injection, IDOR, XSS aur access-control testing - SSL/TLS aur certificate pinning review - Sensitive data storage aur data leakage check - APK decompilation, code obfuscation aur tampering protection review - Root detection, emulator detection aur anti-debugging review - Hardcoded API keys, URLs, credentials aur secrets check - Firebase, WebView, permissions...
I want to turn my online-shopping concept into a fully functional mobile app focused on e-commerce. The core goal is to let users browse products, add items to a cart, check out securely, and track their orders. Key requirements I need from you: • A clean, intuitive shopper experience with product listings, search, filters, cart, and checkout. • Secure payment integration (Stripe, PayPal, or another reliable gateway). • Basic admin interface so I can upload products, manage inventory, and view orders. • Push notifications for order status and promotions. • Modern UI design that feels consistent with current retail apps. I am currently leaning toward publishing on both iOS and Android, but I’m open to starting on a single platform if it speeds delive...
I’m looking to turn my HD-D16 into a true external monitor for a tablet. The aim is simple: the moment the tablet connects, the screen should be able to display Text and number representing a weight of an item . the HD-D16, is connected to wifi or ethernet or usb .. resolution is not important and it will be good if the unit behaves exactly like a standard secondary screen , if not just to display numbers and text. If firmware tweaks, an Android / iPad dashboard app, or a lightweight HTML page make the workflow smoother, please incorporate that as well. Deliverables • A concise, tablet-specific setup guide covering wiring, input selection, and display settings for the HD-D16 • Any configuration files, sample HTML, or app templates that render the numbers and text ...
I have a single Android APK in hand and can confirm it is a release build. It went through ProGuard / R8 / DexGuard, so the classes and method names are fully obfuscated, and, to make things trickier, I do not have the original mapping files. What I need from you is a clean, structured decompilation and a readable reconstruction of the app’s logic. At the end of the engagement I should be able to: • open the decompiled project in Android Studio • follow clear, renamed packages, classes, and methods that make functional sense • trace the core workflows I will specify once you start (network layer, in-app purchase flow, and one utility module) • compile a patched build if small tweaks are required Please work with whatever stack you prefer—Jadx, JADX...
I’m ready to take the classic WhatsApp-style messenger a giant step further by launching a fully decentralised, peer-to-peer chat platform that runs smoothly in any modern browser and installs as a progressive Web App. The entire interface must blend neomorphism with glassmorphism, delivering a slick, tactile look while remaining lightweight and accessible on both desktop and mobile screens. Core requirements • Architecture: true P2P—no central server for message storage. End-to-end encryption, WebRTC (or an equivalent protocol) for real-time transport, and local data persistence that effortlessly syncs when peers come back online. • Platforms: Web + installable PWA. • Sign-in: email/password plus optional device biometrics (Face ID, Touch ID, Windows Hell...
I need a mobile app that helps field technicians working on biomass boilers get instant, reliable answers to technical questions and an automated diagnostic of common faults. The goal is for someone standing in front of the boiler—often with limited connectivity—to open the app, select the symptom or scan sensor data, and immediately receive a clear cause-and-solution path they can act on. Core requirement • Build an automated diagnostics tool tailored to the main biomass boiler models in the market, covering ignition failures, feed-system jams, combustion efficiency drops, sensor misreads and similar issues. The logic should combine decision-tree questioning with rule-based or ML-driven analysis so the app can suggest the most probable fix and the parts or adjustments ...
I need a developer who can build a custom feature for Google’s Gboard that focuses squarely on improving the accuracy of its text-prediction engine. This isn’t a bug-fixing exercise or a simple integration; it is genuine feature development aimed at smarter, more context-aware suggestions while users type. Your job will start with analysing the existing prediction logic, then designing and implementing modifications—whether that means plugging in a new on-device language model, refining the current n-gram pipeline, or introducing lightweight neural-network tweaks that can run efficiently in real time. Kotlin or Java proficiency for the Android input-method framework is essential, and a solid grasp of NLP techniques, TensorFlow Lite (or similar), data handling, and privac...
I need a full-scale diamond trading platform that delivers the same professional experience users expect from RapNet or VDB while fitting the workflow of modern wholesalers and retailers. Core functions In the global diamond and jewelry industry, itself as a leading B2B digital marketplace and software ecosystem. It is designed to bridge the gap between suppliers (manufacturers/wholesalers) and retail buyers, streamlining the sourcing, marketing, and sales processes. The core functions of the software suite are divided into several key areas: 1. Digital Inventory & Sourcing Marketplace At its core, functions as a massive, real-time virtual showroom that aggregates inventory from global suppliers. • Massive Virtual Inventory: Buyers gain instant access to millions of active l...
Portfolio Project: The Android Crash & Recovery Lab Instead of just saying you can fix crashes, build a portfolio case study where you deliberately simulate an Android system failure and document the precise engineering steps to fix it. This proves your technical expertise to potential clients. Phase 1: Diagnosing an App-Level System Crash Clients frequently face issues where their app crashes the entire Android system UI or memory management. The Task: Create a basic Android application that intentionally triggers an OutOfMemoryError or a main-thread deadlock (ANR - Application Not Responding) by loading too many high-res bitmaps into memory at once. The Fix: Connect the device to your computer via ADB (Android Debug Bridge). Use Android Studio Profiler to capture the memory leak. Use...
I am looking for an experienced developer or team to create a platform where I can primarily upload and manage Satta-related video content. The platform should ensure compliance with Google AdMob policies and terms, especially for monetization. Key Requirements: - Budget Cap: Max ₹10,000 INR – Please do NOT bid if you cannot work within this budget. - Platform Features: - Website & Android App for managing and uploading Satta videos. - Fast, responsive UI/UX. - Easy-to-use admin panel for uploading and categorizing videos. Important Note to Freelancers: - Ensure familiarity with AdMob policy compliance before bidding. - When messaging me, include the following details: 1. Your best fixed price within ₹10,000 INR. 2. Clear breakdown of...
Portfolio Project: The Android Crash & Recovery Lab Instead of just saying you can fix crashes, build a portfolio case study where you deliberately simulate an Android system failure and document the precise engineering steps to fix it. This proves your technical expertise to potential clients. Phase 1: Diagnosing an App-Level System Crash Clients frequently face issues where their app crashes the entire Android system UI or memory management. The Task: Create a basic Android application that intentionally triggers an OutOfMemoryError or a main-thread deadlock (ANR - Application Not Responding) by loading too many high-res bitmaps into memory at once. The Fix: Connect the device to your computer via ADB (Android Debug Bridge). Use Android Studio Profiler to capture the memory leak. Use...
To access the full suite of features offered by the SBI Digital Rupee application, there are specific eligibility requirements. Primarily, the service is available to individual customers who hold an active savings account with the State Bank of India. During the registration process, the app will verify your identity using the mobile number registered with the bank. It is essential that the SIM card of the registered mobile number is present in the device you are using for the app, as the system uses SIM-binding for enhanced security. For the "Full-KYC" wallet, you will need your SBI account number and your SBI Debit Card details to authenticate the setup. The debit card is used to verify that you are the legitimate owner of the account before the wallet is linked. For those wh...
A short on-site session is booked in Amsterdam for 21 July, roughly 13:00–15:00. The job is straightforward: Unbox the machine from wrapper, install the base machine with Allen key, mount a TB5 Machine camera on our AI kiosk, link the unit to the venue’s private secured Wi-Fi (the interface feels just like an Android tablet), launch a small test app to be sure the feed comes through, then tidy the cable with the wrap or tape provided. This is must be done onsite in Amsterdam. Nothing Virtual. Everything is plug-and-play, so no tools are required; punctuality and a careful finish are what matter most. Deliverables I will check before signing off: - Start at 13:00PM - END 15:00PM • Camera firmly seated on the AI kiosk and powered on with blue light • Successful conn...
I’m looking for a solid technical blueprint that will let my development team build a cross-platform (iOS and Android) astrology app with the polish and reliability of Astrotalk. The design has to cover every layer—from user-facing features down to database tables—so we can move straight into coding once the architecture is approved. Core experience and scope The finished product must let users open the app, start a live chat with astrologers, read daily horoscope updates, and purchase fully personalised reports. I also want an in-app flow for gemstone recommendations and related pooja services, plus a lightweight blog section where we can publish articles and push notifications for new posts. What I need from you • High-level and low-level architecture diagram...
Project Title Build an AI-Powered Mobile App Generator Platform Project Description I am looking for an experienced full-stack AI developer or development team to build a web-based AI platform that generates complete mobile applications from natural language prompts. The platform should function similarly to RapidNative AI, allowing users to describe an app idea, after which the AI generates a complete React Native or Flutter project with a modern UI, backend integration, and editable source code. This is a long-term project, and I am looking for someone who can build a scalable, production-ready SaaS application. Core Features * User authentication (Email, Google, GitHub) * AI chat interface for app creation * Generate complete mobile apps from text prompts * Support for React Nat...
# Upwork Job Posting Draft — MehMuzz Unity Developer **Title:** Unity Developer — Casual Block-Puzzle Mobile Game (iOS + Android), MVP Build **Category:** Mobile App Development / Game Development **Project type:** One-time project, fixed price preferred (open to hourly if justified) **Estimated budget:** — adjust after reviewing quotes against scope below --- ## Job Description (copy-paste ready) We're building MehMuzz, a casual block-clearing puzzle mobile game (similar core mechanic to Block Blast / 1010!) with a UAE/Gulf heritage visual theme and light meta-progression (daily quests, collection unlocks, cosmetic skins). We have a complete game design document ready to share upon contact. **We need a Unity developer to build the MVP version of this game for iOS an...
My native Android app (Java) has crashed from day one whenever the user taps the Settings button on the profile screen; the error is the classic “Unfortunately, the app has stopped.” The crash is 100 % reproducible—open profile, tap Settings, boom. I need someone with solid knowledge of Activities, Fragments, and their lifecycle quirks to track down the fault, correct it, and let the Settings screen load every time without incident. I can generate fresh Logcat traces or a Crashlytics report as soon as you point me to the exact build you need them from. Turn-around is important to me, so I’ll supply the full source as soon as we agree to proceed and will test your fix immediately. Deliverables • Updated project code (Git diff, patch, or PR) that elimi...
I’m ready to commission a complete Flutter-based Android application that helps students prepare for competitive exams. The core flow is straightforward: users sign in with a phone-number OTP, browse or purchase courses, study through video lectures and PDF notes, test themselves with mock exams, and track their progress—all wrapped in a vibrant, colorful UI that stays lightning-fast and secure. Key functionality • Authentication: phone-number OTP only (no email or social logins). • Learner side: course catalogue, search, video streaming, downloadable PDFs, timed mock tests with instant results, progress analytics, push notifications, in-app course purchases via Razorpay. • Admin side (web or in-app): upload/edit videos and PDFs, create or modify mock test...
I want to bring a new social media idea to life through a purpose-built Android application. This is a full application development project, so I need someone who can take the concept from blank screen to a polished, Play-Store-ready release. The core scope is native Android—Java or Kotlin is fine—covering everything a modern social platform needs: secure sign-up and login, user profiles, an endlessly scrolling feed, basic interactions such as likes or comments, plus real-time push notifications. If you’re comfortable setting up a lightweight backend as well (Firebase, Supabase, or another scalable option), that’s a bonus, though I’m open to your recommendations. Deliverables I expect: • Production APK ready for testing and release • Clean, wel...
I'm looking for a highly experienced Senior Full-Stack Developer or an experienced development team to join our project. We already have an initial UI/UX design in Figma, but it is not yet complete. We need someone who can first review the existing design, complete the remaining UI/UX screens and features, and then proceed with the full development of the platform. Project Overview The project is a complete automotive spare parts marketplace and quotation platform. Required Deliverables Customer Side Responsive Web E-commerce Platform Android App iOS App Supplier Side Supplier Dashboard (Web) Android App iOS App Admin Side Admin Dashboard (Web) Core Features Automotive spare parts catalog. Online ordering system. RFQ (Request for Quotation) workflow. Multi-supplier quotation manag...
I’m looking for Android users to help test a new health and supplement tracking app through a closed beta on Google Play. This is a simple testing task. Each selected tester will need to: • Provide the Gmail/Google Play email address they use on their Android device so I can add them to the closed beta tester list • Download and install the app from Google Play after access is granted • Create a free account in the app • Keep the app installed on their Android phone for 21 days • Open the app occasionally during the test period and report any major issues if noticed No positive review is required or requested. This is only for closed beta testing access and basic install/account verification. Requirements: • Must have an Android phone with access to...
MyGuard is already live as a React + Vite PWA on Supabase, but now I need it in the App Store. Your first task is to wrap the existing codebase with Capacitor and generate a fully functional iOS build that runs on everything from iOS 13 upward. From there we switch the browser-based features to native ones: real-time background geolocation must rely on Apple’s Core Location APIs, and every in-app alert currently delivered through web push needs to arrive through APNs. The backend endpoints, auth flow (Supabase), and overall UI remain unchanged; I’ll supply the detailed Figma designs that show any iOS-specific tweaks. Once the build is stable, you’ll guide it through App Store submission under our company account, handling certificates, provisioning, screenshots, and...
We are building a new social app from the ground up with features such as user sign-up, chat, text messaging, voice calling, and several other functions. We're looking for testers who can thoroughly test the app and provide detailed feedback and suggestions to help us make it more user-friendly and intuitive. Testing will be done on Android. Ideally, you should have access to at least **10 Android phones**, since you'll need to create separate accounts on each device to test communication and interactions between users. We need help with: * Testing all app features and user flows. * Finding and documenting bugs, glitches, and unexpected behavior. * Providing clear feedback on usability and the overall user experience. * Suggesting improvements to make the app simpler, easier t...
looking for a someone to create a modern pharmacy application for both iOS and Android. The app should provide patients with a secure and convenient way to manage their prescriptions and communicate with their pharmacy.
Finish & launch an existing SaaS app (multi-tenant salon POS) I have a large, working codebase (~193k lines) for a multi-tenant nail-salon point-of-sale SaaS and I need an experienced developer to take it to launch. Stack: NestJS + PostgreSQL backend, React (Vite) web apps, Capacitor for iOS/Android. Thousands of automated tests pass; it has not yet been run in production. Work to finish: • Deploy the backend (Railway/Render) and get it running end-to-end • Wire real accounts: Fiserv payments (CardPointe + CommerceHub / Tap to Pay), Twilio SMS, SendGrid, Google Maps • Validate the payment integrations against the processor sandbox + review the payment/auth/tenant-isolation code • Build and submit the iOS/Android apps (incl. Apple Tap-to-Pay entitlement) You must...
I want a thorough, professional security check on two devices—one Android and one iPhone. I have seen unexpected apps or activities, rapid battery drain, and the occasional suspicious pop-up, so I need to confirm whether either handset has been compromised and, if so, understand exactly how to fix it. I have never sideloaded software outside the official stores, but I still want everything verified. Your task is to run a full forensic-level audit: scan for malware or spyware, inspect system logs for unauthorized access, review current privacy and security settings, and highlight every vulnerability you uncover. Please work only under my explicit authorization and within all legal boundaries. Deliverables • A clear, step-by-step report explaining findings for both devices &bu...
Figma UI/UX Designer Required for Fitness Tracking App (Strava-Inspired) Project Overview I am building a fitness tracking mobile application inspired by the overall user experience of Strava. The app should have a premium, modern, minimal, and highly polished design while maintaining its own identity. I want every screen designed professionally with a complete design system and prototype. The final Figma file should be developer-friendly and ready for Flutter implementation. Deliverables Design complete mobile application in Figma. Need: Complete Design System Auto Layout Components Variants Reusable Styles Icons Typography Color System Design Tokens Light Mode Dark Mode Interactive Prototype Proper Layer Naming Developer Friendly File Screens Required Authentication Splash Onboard...
The aim is to launch a complete food-delivery application that runs smoothly on both Android and iOS. I need the full user-side experience—browsing restaurants, placing orders, and tracking them in real time—along with a simple admin side where restaurants and I can monitor incoming orders and update status. Key features to build: • Real-time tracking so customers can watch their rider’s progress on a live map • Secure payment-gateway integration for cards, UPI, and wallets • Customer reviews and ratings for both dishes and delivery experience The look and feel should be modern, intuitive, and lightweight. Whether you choose Flutter, React Native, or native Swift/Kotlin, the final builds must clear the Google Play and Apple App Store submission checks...
I need a private, offline assistant for Miniclip’s 8 Ball Pool that runs only on my rooted Android phone. The tool must inject—hooking or otherwise overlay—advanced guidance inside the game without triggering any form of detection. Core functions I expect: • Live prediction of shot angles • Real-time collision path visuals (including rail rebounds) • Cue-power recommendations for the chosen shot • autoplay and autoque, both toggled from simple on-screen buttons and respecting a user-defined coin limit per match Because the phone is already rooted, you are free to rely on root-level hooks, memory reading, or screen-capture analysis; whatever achieves the most accurate, zero-lag guidance while keeping the app fully offline. No cloud calls, ...
-----------> Please bid only if you have prior working knowledge of intune mam tunnel integration and can connect directly over call at first place for any ques/query. I want an end-to-end demonstration POC app of Microsoft Intune’s MAM tunnel running on iOS. The goal is to prove that a line-of-business app can send traffic only through the managed tunnel and successfully trigger a specific protected call (think: secure REST request to an internal endpoint) while everything outside the tunnel is blocked. You will: • Configure an Intune MAM tunnel in my tenant, including the necessary VPN gateway settings and app protection policies. • Build or adapt a small Swift-based sample app that integrates the latest Intune MAM SDK. The app should focus on one clear showcase fea...
Development of a Local Delivery MVP Platform (Cross-Platform Mobile App & Web Admin Dashboard) **Project Description:** We are looking for an experienced full-stack mobile and web developer (or agency) to build a Local Delivery MVP platform customized for the Saudi Arabian market. The project's business logic is based on a bidding system (similar to *Mrsool*), connecting customers directly with independent couriers. ### **Project Scope & Architecture:** 1. **Multi-Platform Mobile App (iOS & Android):** A single codebase/app with dual-role capability (User/Courier login). * **Customer Journey:** Register via phone number rightarrow Create a delivery request (specify pickup/drop-off locations & details) rightarrow Receive multiple price bids from nearby couriers r...
Manual Lead-Gen Sprint: High-Signal Mobile Unity Devs I am kicking off an intensive, manual lead-gen sprint to surface mobile game developers and indie studios that actively build and ship with Unity. The first tranche of names must come from LinkedIn Sales Navigator, utilizing the platform’s advanced search tools (Custom Saved Searches, TeamLink paths, precise titles, and keywords). Once those pipelines are humming, you will branch into Reddit threads, pages, Facebook groups, and advanced Google queries. Acceptance Criteria (The "Gate") Every prospect on this list must pass these exact criteria: Engine & Platform (Non-negotiable): Must be a mobile game (iOS/Android) built in Unity. Team Size: Solo/indie devs up to studios with a maximum of 50 employees. Recent Ac...
I’m building a customer-service portal modeled on and the heart of the site needs to be a real-time live-chat system written from the ground up—no Intercom, Zendesk or similar plugins. I want visitors to land on a clean, fast page, open a chat window, and speak directly with an agent without refreshing or being bounced to third-party domains. Core requirements • A fully custom back-end chat engine (Node, Laravel, Go or a comparable stack you are comfortable maintaining) with WebSocket or SSE for instant messaging, typing indicators, and read receipts. • An operator dashboard that shows active sessions, conversation history, and basic visitor metadata (referrer, browser, country, current page). • End-to-end encryption for messages at rest and in transit,...
I need a single, integrated application that lets me run both sides of my business—restaurant and retail—from one place. The must-have features are real-time stock management, streamlined order handling, and clear profit tracking. The system has to process both restaurant tickets and shop orders seamlessly, including bulk requests. For fulfilment I rely on in-store pickup and a simple delivery workflow, so the app should coordinate pickup queues, assign drivers, and update delivery status in real time. A dashboard that shows live inventory, automatic deductions when items are sold, low-stock alerts, and daily profit snapshots will complete the workflow. I’m flexible on the tech stack as long as the solution runs smoothly on our Android tablets in store and through a...
Grocery Delivery Mobile App Development (React Native + MERN) I am looking for an experienced React Native + MERN Stack developer to build a modern grocery delivery Android application named Avrnhh similar to Swiggy Instamart, Blinkit, or Zepto. Tech Stack * React Native (Android) * Node.js * * MongoDB * JWT Authentication * REST APIs * Firebase/MSG91/Twilio for OTP authentication * Cloudinary (for image storage) or equivalent Core Features Authentication * OTP-based login using mobile number * User registration * Secure authentication and session management Home Screen * Modern UI similar to Instamart * Search bar * Promotional banners * Product categories * Featured products * Recommended products * Best sellers * Recently viewed products Product Module * Product listing * Pr...
I’m ready to commission a full-featured marketplace app for Android that feels as polished as Meesho or Flipkart yet is lightweight, secure, and built for scale. Core flow starts with social media login (that’s the only sign-in method I want at launch) and moves through product browsing, smart search, cart, seamless checkout, and real-time order tracking. Sellers need their own portal to manage inventory and see analytics, while I’ll run operations from a robust admin panel. Push notifications, a clean modern UI, and rapid load times are all non-negotiables. I expect secure payment gateway integration, though I’m flexible on the specific provider—let’s discuss what fits best for Indian and global users. Code must be well-structured, easy to maintain, an...
I want to build a cross-platform mobile app that mirrors the workflow of HouseCall Pro but is tailored to my company’s needs. The two must-have modules are a calendar-based scheduling & dispatching system and a lightweight CRM for client management. Each job record also needs to store photos taken on-site and display them in a clean, presentation-ready format alongside the job details. Real-time push notifications are essential. Admins will receive alerts when a new booking comes in, service providers will see schedule changes instantly, and clients will be notified of technician ETA and job completion. The app will support three permission levels: • Admin – full web dashboard plus mobile access to manage users, services, pricing, and reports • Service Provid...
I want a cloud-based school attendance system that works seamlessly on the web and through dedicated iOS and Android apps. Each time a student or staff member checks in or out, parents or guardians must receive an instant SMS, WhatsApp, and in-app push notification. Core attendance requirements • Automated check-in/check-out with accurate timestamps • Manual attendance entry for authorised staff when automation isn’t possible using essl biometric machine. Model K30pro & AIFace Mars • Daily attendance reports exportable to PDF/CSV or similar Beyond the attendance module, the system should include an admin panel where I can manage classes, students, guardian contact details, notification templates, and view attendance analytics. I’ll provide the SMS and ...
I’m bringing a new Proptech concept to market and need the complete mobile experience crafted for both iOS and Android. The core of the product is a public-facing property marketplace—users must be able to browse, filter, and favourite listings quickly, with high-quality photos, map views and real-time availability updates. Alongside that consumer layer, the app needs a secure landlord/tenant portal where tenants can log maintenance requests, chat with property managers, and track ticket status while landlords manage leases, documents, and payments from the same dashboard. Push notifications, role-based access, and a clean, modern UI are essential. I’m open to native Swift/Kotlin builds or a robust cross-platform stack such as Flutter or React Native, so long as perfo...
iOS and Android App Developer needed
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