Mobile coffeescript jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    2,000 mobile coffeescript jobs found

    I need a clean, modern website that automatically adapts to phones, tablets, and desktops. The core pages are Home, About, and Contact, and I would also like a simple Blog section so I can post updates myself. Visually, please lean toward a light-colored palette—subtle neutrals with one or two gentle accent tones work best for my brand. The layout should feel spacious, easy to navigate, and fast to load. Deliverables • Fully responsive Home, About, Contact, and Blog pages • Integrated contact form that sends messages to my email • Basic on-page SEO setup (titles, meta descriptions, alt tags) • Clear hand-off instructions (or a brief walkthrough) so I can edit text and images later I’m flexible on the underlying platform; use whatever you fee...

    $412 Average bid
    $412 Avg Bid
    201 bids

    I’m setting up a new mobile application and have chosen Flutter so the same codebase can launch on both iOS and Android without compromise. The core concept and feature set are outlined; what’s missing is the hands-on Flutter expertise to turn those ideas into a polished, production-ready app that runs smoothly on each platform. All visuals, navigation flow, and user stories are ready for implementation. I’m flexible on the server side—we can plug into an existing REST/GraphQL service, stand up a fresh custom backend, or lean on a third-party solution if it speeds up delivery. The priority is clean, well-structured Dart code, an intuitive UI that follows Cupertino / Material guidelines, and reliable performance on recent iOS and Android versions. Deliverabl...

    $335 Average bid
    $335 Avg Bid
    33 bids

    I’m developing a mobile board-game app and need a full UI that feels modern, sleek, and intentionally dark. Every screen—from the lobby to in-game play and post-match summary—should draw players in with an engaging, interactive flow rather than a flat, purely utilitarian layout. Key goals • A sophisticated dark theme with clean typography and subtle highlights that makes the game pieces pop. • An experience that encourages exploration: smooth transitions, clear feedback on each tap, and micro-interactions that keep users immersed. Essential inclusions • Custom-designed icons and tactile buttons that fit the overall aesthetic; I don’t want any off-the-shelf assets. • Responsive layouts for both phone and small tablet dimensions. &bu...

    $122 Average bid
    $122 Avg Bid
    47 bids

    I need a seasoned system-level engineer to build a truly standalone mobile operating system—not just an Android or iOS fork. The goal is to deliver a fully bootable image that ships with: • A visually distinctive, lightweight user interface designed from the ground up for touch • Security enhancements at kernel, system service, and application layers (hardened permissions, secure boot, encrypted storage, etc.) • A native app-store framework so third-party developers can publish, sign, and update apps over-the-air You’ll own everything from low-level board support through to UX polish, so experience with toolchains such as GCC/Clang, device tree configuration, kernel customization, and UI frameworks (Wayland, Qt, or similar) is essential. If you hav...

    $770 Average bid
    $770 Avg Bid
    11 bids

    I’m looking to roll out a dedicated Android app that lets my site engineers capture everything that happens on a construction project—while they are still on-site. Core workflow The app opens to a simple dashboard where the crew can: • File a structured daily report (labour, materials, weather, notes). • Attach and annotate unlimited photos straight from the phone camera. • Create, assign, and update tasks so I can track execution in real time. What matters most to me is speed and offline reliability: if there’s no signal, data should sync automatically once the device reconnects. A clean UI that field staff can learn in minutes is critical; think big buttons, clear status indicators, and minimal typing. Tech expectations Android is manda...

    $290 Average bid
    $290 Avg Bid
    47 bids

    We are seeking an experienced development team or freelancer to build a custom platform for a premium Fitness Studio. This project aims to replace existing third-party tools with a tailored solution that encompasses both a web administration panel and a mobile application for students. Strict Rules: - The entire ui/ux and database must be 100% in english. - The server timezone must be strictly locked to Dublin/Europe. phase 1: core mvp this phase focuses on developing the essential functionalities to launch the platform. 1. Architecture & Access (RBAC): - Admin Role: Full access to all operational and financial data within the platform. - Trainer Role: Siloed access, allowing trainers to view only their own schedule and client information. Trainers must have zero access to fi...

    $77 Average bid
    $77 Avg Bid
    16 bids

    We are looking for an experienced React Native developer to build a mobile application called “Paladin History.” The app will be available on both iOS and Android platforms. The purpose of this app is to provide users with engaging and educational historical content through a clean, modern interface. Key Requirements: - A cross-platform mobile app using React Native - Compatible with iOS and Android - Clean and modern UI/UX design - Fast loading and smooth navigation - Scalable architecture for future updates Main Features Required: - User Login / Signup - History Content Sections - Ancient History - Medieval History - Modern History - Article / Story Reading Interface - Search Function - Bookmark / Save Articles - Push Notifications for new con...

    $89 Average bid
    $89 Avg Bid
    20 bids

    Hello Sophia, Please translate into UA, SLA is March 11th. Thank you, G

    $25 / hr Average bid
    $25 / hr Avg Bid
    1 bids

    ...patient-facing app that talks to it via my REST/JSON APIs (or direct DB access if you prefer). Your task is to build the entire front-end in React Native and hand over the complete, well-commented source code at every milestone. Core screens and flows • Home with quick links to Our Doctors, Our Services, current Offers and the Buy-a-Service funnel. • Secure Login supporting Email & Password, Mobile (OTP) and Biometric (Fingerprint/Face ID). • My Profile section where patients see and update personal info, view lab tests, invoices, packages and any future modules we expose. • Multilingual architecture: we start with English; strings must be externalised so I can drop in Arabic before launch. Integration notes I’ll supply the API contract...

    $1169 Average bid
    $1169 Avg Bid
    225 bids

    ...approved. The current live site is on Wix, and the new site will be developed on WordPress and launched on the same domain, moguetokyo.com. The business is a premium on-demand massage service in Tokyo targeting 40–55-year-old business professionals in Minato-ku. The site must feel soft, premium, trustworthy, calm, and professional, without looking overly medical, flashy, or like a nightlife service. Mobile-first implementation is critical because most users will browse and book from smartphones. The approved homepage flow must be preserved, especially the order of Hero → "Today's Therapist" → "For First-Time Visitors." This flow is important because users decide based on "Who will be coming" and "Who can call now?". A W...

    $165 Average bid
    $165 Avg Bid
    182 bids

    I run a brick-and-mortar medical shop and now need a digital solution that kee...easy-to-read dashboard must generate two key reports on demand: – total medicines sold, broken down by product – current stock levels, also by product • Customers can create accounts, log in, and see their previous orders. Mobile App A companion app for both iOS and Android should pull from the same database so I can quickly check live stock counts and place internal re-stock orders from my phone. The UI can mirror the website style to keep things consistent. Please build the full solution—backend, responsive frontend, and the cross-platform mobile app—then hand over the source code, basic setup documentation, and a short walkthrough video so my staff ...

    $81 Average bid
    $81 Avg Bid
    20 bids

    Flutter Developer Needed – Figma to Flutter Updates, Bug Fixes, Missing Screens, iOS Activation I already have a Flutter mobile app in progress. The Android side is partially developed and around 40 screens/pages currently exist. I have also transferred part of the design from Figma to Flutter, but there are still many UI updates, missing pages, unfinished features, and bugs that need to be completed professionally. I am looking for an experienced Flutter developer who can continue the existing codebase without breaking the current architecture. Project Scope Review the existing Flutter project and current architecture Compare the current Flutter app with the latest Figma design Update existing screens based on the latest Figma changes Fix UI/UX inconsistencies and curr...

    $139 Average bid
    $139 Avg Bid
    143 bids

    ... 3. Services – List of services with descriptions and call-to-action buttons 4. Fees – Session rates, sliding scale if applicable, insurance info 5. Contact / Book – Contact form, email & phone, Jane App booking widget not just link to my Jane page 6. Resources / Blog – Space for articles, tips, and downloadable resources Requirements: Fully responsive fast loading design (desktop & mobile) Easy-to-update WordPress backend for blog posts, services, and content Professional, clean, calming aesthetic for a counselling practice Optional: basic SEO setup (page titles, meta descriptions, Yoast) Integration of Jane App for session booking (embedded) Deliverables: Fully functioning WordPress website hosted on my hosting provider All plu...

    $734 Average bid
    $734 Avg Bid
    343 bids

    I’m ready to turn my existing Shopify store into a fully-featured mobile shopping experience. The goal is a smooth, native app for both iOS and Android that syncs seamlessly with my current catalog, inventory, and checkout flow on Shopify. Key functions I expect out of the box include real-time product sync, secure customer accounts, a streamlined cart and checkout, push notifications for promotions and order updates, and basic analytics. Design should stay on brand while still feeling app-native; if you have ideas to improve the UX without straying from Shopify’s guidelines, feel free to suggest them. Although I considered other platforms, I ultimately settled on Shopify because my store is already there, so deep integration with its APIs is essential. If you have com...

    $11 / hr Average bid
    $11 / hr Avg Bid
    26 bids

    I’m building a dedicated mobile shopping app and need it taken from zero to a store-ready release. The must-have is a seamless, fully secure payment gateway—customers should be able to browse products, add them to the cart, then pay without ever leaving the app. I’m flexible on the wider tech stack, though React Native, Flutter, or a comparable cross-platform framework paired with a Node.js or PHP backend would fit neatly into my existing infrastructure. Key deliverables • High-fidelity UI/UX for iOS and Android • Product listing, cart, and checkout flows wired to a live payment gateway (Stripe, PayPal, or a gateway you recommend) • Admin endpoints or panel so I can add, edit, and track inventory and orders • Clean, well-documented code...

    $11 / hr Average bid
    $11 / hr Avg Bid
    58 bids

    I’m building a new social-networking mobile app and I need a designer who can shape the entire look and feel—from first wireframe to polished, clickable prototype—around a rich, scroll-friendly activity feed. Here’s what I have in mind: users land on a dynamic feed that highlights posts, reactions, and quick media previews. Every tap, swipe, and pull-to-refresh should feel natural and instantly understandable. The app will eventually grow into messaging and full profile management, but in this first design phase the feed experience is the absolute priority. What I’ll hand over to you: • A concise product brief outlining user stories and basic brand guidelines. • Rough sketches showing the main screens (feed, post composition, notificatio...

    $235 Average bid
    $235 Avg Bid
    41 bids

    **Project Title:** Pharmacy / Chemist Shop Stock Management Mobile App **Project Description:** I want to develop a simple and efficient **stock management mobile application for a chemist (pharmacy) shop**. The goal of the app is to help shop owners track medicines, manage inventory, and monitor expiry dates easily. **Platform:** Android mobile app (Flutter preferred but open to suggestions). **Core Features Required:** 1. **Medicine Inventory Management** * Add new medicines * Edit/update medicine details * Delete medicines * Track stock quantity 2. **Expiry Date Tracking** * Store expiry date for each medicine * Notification for medicines expiring soon 3. **Stock Alerts** * Alert when medicine stock goes below a certain quantity 4. **S...

    $307 Average bid
    $307 Avg Bid
    51 bids

    I need a mobile app created for the Android platform. The project starts with refining the concept together and moves through design, coding and final deployment to Google Play, so you’ll be handling the full development life-cycle while keeping me in the loop at each milestone. Feel free to recommend the best tech stack—whether native Kotlin, Flutter, Firebase back end, or another solution—so long as the code remains clean, well-documented and easy to maintain. Key deliverables: • Interactive wireframes or prototype for my approval • Production-ready Android App Bundle (AAB) that meets current Play Store requirements • Complete, well-commented source code and build instructions • Short hand-off session to walk me through deployment and f...

    $19 / hr Average bid
    $19 / hr Avg Bid
    125 bids

    I want to create a fast-paced, first-person action game designed specifically for mobile devices. The core idea is to deliver tight, responsive controls and quick session gameplay that fits touch screens without compromising the excitement normally found on console shooters. Scope The project covers everything from initial concept art to a playable build ready for App Store and Google Play submission. I already know the key pillars—Action genre, Mobile platform, First-person view—so I’m counting on you to translate those pillars into engaging mechanics, intuitive UI, and optimized performance for a broad range of handsets. Key Objectives • Build a small but replayable first-person action loop (think 3–5 minute levels). • Design touch-...

    $14 / hr Average bid
    $14 / hr Avg Bid
    8 bids

    I’m ready to kick off a small-scale puzzle game for iOS and Android and I’m looking for a developer who can turn our soon-to-be-finalized concept into a polished, store-ready build. At this point the broad strokes are settled—mobile platform only, single-player focus with levels that ramp up in difficulty—but I’d like to collaborate with you on the finer gameplay details, art direction, and monetization flow before coding starts. Here’s how I see the engagement unfolding: • We meet to lock down the complete feature list, screen flow, and win/lose logic. • You set up the project in the engine of your choice (Unity or Godot are both fine) and share a brief technical outline so I can confirm we’re on the same page. • Develo...

    $58 / hr Average bid
    $58 / hr Avg Bid
    22 bids

    I would like to improve a few elements of the website. On mobile, the hamburger menu should be on the left and remain visible while scrolling. The reviews slider should scroll automatically. On desktop, the inquiry form should be organized with Bride information on the left and Groom information on the right. After submission, a clear confirmation message should appear. I would also like to add a divider line after “Personalized Citizenship Assistance” on mobile.

    $93 Average bid
    $93 Avg Bid
    1 bids

    I’m building a dedicated marketplace where real-estate agents can list and sell land with ease. The project involves two customer-facing products developed in parallel—a responsive web application and a companion mobile app. Inside the app & browser I want: • Through radius or he set the end distance means within 2km or within 1 km , user can find near by selling lands with only reels & Its only for agent specific application Buying can find the available land in Google map directly Agents or owner have to take premium plan to publish Need Android & responsive site (we need browser also ) I’m ready to move quickly once I see a clear plan for tech stack, timeline, and milestones. & added attachment for the same please review attachment &...

    $332 Average bid
    $332 Avg Bid
    52 bids

    I want a professional to develop a mobile app

    $209 Average bid
    $209 Avg Bid
    88 bids

    I have already designed a mobile application in Figma, and I am looking for a UI/UX designer who can design additional screens while strictly following the existing design system and theme. I will provide screenshots and references of what needs to be designed. Your responsibility will be to recreate and design these screens in Figma, ensuring they match the visual style, layout patterns, and overall design language of the current app. Scope of Work Design new mobile app screens in Figma Follow the existing design theme, colors, typography, and layout structure Use the provided reference screenshots to design the screens Ensure consistency with the current app UI Create proper reusable components and auto-layout structures Maintain a clean and organized Figma file Re...

    $87 Average bid
    $87 Avg Bid
    46 bids

    I’m ready to kick off a small-scale puzzle game for iOS and Android and I’m looking for a developer who can turn our soon-to-be-finalized concept into a polished, store-ready build. At this point the broad strokes are settled—mobile platform only, single-player focus with levels that ramp up in difficulty—but I’d like to collaborate with you on the finer gameplay details, art direction, and monetization flow before coding starts. Here’s how I see the engagement unfolding: • We meet to lock down the complete feature list, screen flow, and win/lose logic. • You set up the project in the engine of your choice (Unity or Godot are both fine) and share a brief technical outline so I can confirm we’re on the same page. • Develo...

    $2028 Average bid
    $2028 Avg Bid
    28 bids

    Project Brief — Mobile 40ft High Cube Golf Driving Range (3 Bays + Group Seating) Overview: We need an experienced product designer to create concept and technical designs for a mobile golf driving range using a 40ft high cube shipping container. It features 3 hitting bays with ball-tracking technology (e.g., radar/cameras) and TV screens for real-time shot data. Balls hit into a secure net system attached to the container, positioned ~10m away for visible flight while prioritizing mobility and quick setup. Internal dimensions (~12m L x 2.4m W x 2.7m H) support ~4m per bay with full driver swing clearance. Include integrated seating for friends/groups to watch and socialize comfortably alongside active players. Step 1 is a design contest: Initial Concept Renders &bull...

    $139 Average bid
    Guaranteed
    $139
    202 entries

    I want to launch a cloud-based lending platform similar to CredOrbit, but fully white-label and multi-tenant so Chartered Accountants (CAs), Direct Selling Agents (DSAs), end-customers, and partnered banks can each log in to their own workspace. The core engine must be AI-driven: it should analyse borrower data, flag risk, pre-fill forms, and surface next-best actions for every user type. The site itself will operate on a classic SaaS model—users subscribe, create their organisation space, and start originating or reviewing loans. Please refer the overall flow and feature depth you see on , similar solutions to be provided. Key functions I need you to deliver • AI underwriting & insights – Pull KYC, bank statements, GST and credit-bureau data, then run rule-ba...

    $1578 Average bid
    $1578 Avg Bid
    87 bids

    I'm seeking an experienced designer to create 63 SVG files for mobile app assets. Requirements: - 40 unique flat geometric elements, each with multiple variants, totaling 63 individual SVG files. - Elements must have clean shapes and no outlines. - Adhere to a specific color palette that I will provide. Ideal Skills & Experience: - Proficiency in SVG design - Experience with mobile app asset creation - Strong understanding of color theory and application - Attention to detail and ability to follow specific guidelines Please include samples of previous work and an estimated timeline.

    $1221 Average bid
    $1221 Avg Bid
    137 bids

    This project focuses on designing and developing a modern responsive website for businesses or personal portfolios. The website will be fully optimized to work smoothly on mobile, tablet, and desktop devices. The goal is to create a clean, professional, and user-friendly website that helps businesses present their services or allows individuals to showcase their skills, projects, and achievements. Project features include: Responsive and mobile-friendly design Modern and professional layout Fast loading and optimized performance Portfolio or business information sections Contact form for client communication SEO-friendly structure for better visibility This project ensures the final website is visually appealing, easy to navigate, and suitable for professional online pres...

    $134 Average bid
    $134 Avg Bid
    105 bids

    Mobile App Developer - Marketplace MVP Development Mobile App Developer for Marketplace App Development Mobile App Developer for SAAS MVP App Development Android and iOS app deployment on Apple App Store and Google Play Store

    $392 Average bid
    $392 Avg Bid
    1 bids

    Recommended Stack Mobile App: • Flutter (best for RTL + smooth animations + single codebase iOS/Android) • Local SQLite database for offline questions, scoring, and QR logic • Built-in QR scanner (camera-based, fully offline decoding) Back Office: • Lightweight web admin ( or React) • Node.js + PostgreSQL backend • Hosted CMS-style dashboard for content updates • Export game content as versioned JSON packages for app updates Architecture • Core game logic stored locally • Hebrew RTL primary layout • Language toggle via localization files • Dynamic scoring engine with state machine logic • Clean animation layer • Admin panel manages question sets, categories, QR mappings • Optional analytics stored server-side ...

    $1000 Average bid
    $1000 Avg Bid
    1 bids

    ​I am looking for an experienced mobile developer or team to build a new project. I am open to both app and game ideas depending on the portfolio and expertise of the freelancer. ​Requirements: ​Development for Android (cross-platform preferred, like Flutter or React Native). ​Clean UI/UX design. ​Ability to integrate APIs and basic backend if needed. ​Please share your portfolio with similar projects (apps or games). We will discuss the specific functional details and features in the chat after I review your initial offers.

    $589 Average bid
    $589 Avg Bid
    144 bids

    I plan to launch a small yet robust mobile application that runs smoothly on both Android and iOS. The core of the project is straightforward: users must be able to see sports related details, products and pay seamlessly for subscriptions and products. For launch, the only feature I need beyond the basic features with reliable payment-gateway integration that supports digital wallets and UPI out of the box. Here is what I expect: • A single code-base solution (React Native, Flutter or similar) compiled for the latest Android and iOS versions. • Clean, intuitive screens for features listing, product listing, search, etc. • Payment flow integrated with a gateway that processes popular digital wallets and UPI with proper error handling and callbacks. • Sour...

    $177 Average bid
    $177 Avg Bid
    65 bids

    I’m ready to kick off a small-scale puzzle game for iOS and Android and I’m looking for a developer who can turn our soon-to-be-finalized concept into a polished, store-ready build. At this point the broad strokes are settled—mobile platform only, single-player focus with levels that ramp up in difficulty—but I’d like to collaborate with you on the finer gameplay details, art direction, and monetization flow before coding starts. Here’s how I see the engagement unfolding: • We meet to lock down the complete feature list, screen flow, and win/lose logic. • You set up the project in the engine of your choice (Unity or Godot are both fine) and share a brief technical outline so I can confirm we’re on the same page. • Develo...

    $186 Average bid
    $186 Avg Bid
    104 bids

    As discussed in freelance chat

    $250 / hr Average bid
    $250 / hr Avg Bid
    1 bids

    I want an engaging yet fact-based Hindi article that explains how continuous smartphone use is silently affecting our sleep, eyesight and concentration. The narrative should start from the moment we wake up with a phone in hand and follow the day right up to late-night scrolling, highlighting issues such as blue-light exposure, disturbed circadian rhythm, eye strain and the constant pull of social-media notifications on study or work focus. Use an approachable tone—think conversation between friends—but keep the content fully informative. Wherever you cite research or statistics, add a short reference so readers can trust the information. Deliverables • One original, plagiarism-free Hindi article, clear-structured with headings and sub-headings, delivered as a Google...

    $10 / hr Average bid
    $10 / hr Avg Bid
    36 bids

    Mobile App Developer Needed – iOS & Android Project Overview I'm looking for an experienced mobile developer to help build and/or continue development of my mobile app. I need someone who can work collaboratively, deliver clean code, and communicate clearly throughout the project. What I Need Mobile app development for iOS and/or Android Clean, maintainable, well-documented code Regular progress updates and milestone check-ins Ability to translate requirements/designs into a working product Ideal Skills & Experience Proficient in React Native, Flutter, Swift, or Kotlin Experience shipping apps to the App Store and/or Google Play Strong UI/UX sensibility — able to build pixel-perfect interfaces Familiarity with REST APIs, Supabase, o...

    $19 / hr Average bid
    $19 / hr Avg Bid
    273 bids
    Mobile fixes
    6 days left

    Make the mobile look nice

    $20 / hr Average bid
    $20 / hr Avg Bid
    1 bids

    I’m building a mobile entertainment app called “It’s Good Love,” and the heart of the project is gaming. The goal is a fun, polished game that runs smoothly on both iOS and Android, delivers quick-to-learn gameplay, and keeps players coming back. Here’s what I need from you: • Full mobile game build (code, art, audio, and basic UI) • Cross-platform deployment to the App Store and Google Play • Core loop that feels rewarding, with scores or leaderboards to encourage friendly competition • Light social share features so players can invite friends straight from the app • In-app purchase hooks or ad placements prepared, even if they stay disabled at first Unity, Unreal, Godot, or a proven native framework are a...

    $543 Average bid
    $543 Avg Bid
    57 bids

    ...immediately. For medication errors the first release only needs drug interaction alerts; dosage verification and duplicate-therapy checks can wait until a later milestone. After each visit the system should generate an English- and Spanish-language consolidation report that summarises the transcript, the interventions triggered, and any outstanding follow-up items. Key scope • Cross-platform mobile build (React Native, Flutter or similar) • Secure EHR connectivity via standard FHIR / OAuth workflows • Streaming speech-to-text engine with medical vocabulary support • Real-time AI safety engine focused on interactions among medications, allergies and diagnoses • Post-visit report generation and secure cloud storage Acceptance criteria 1. ...

    $7925 Average bid
    NDA
    $7925 Avg Bid
    156 bids

    Want to create mobile application for bulk sms sending prepose **8 Feature Modules fully detailed:** 1. Campaign Management (10 features) 2. Contact Management (10 features) 3. Messaging Features (9 features) 4. Scheduling System (5 features) 5. Template Management (6 features) 6. Reports & Analytics (8 features) 7. Settings & Configuration (8 features) 8. Advanced Features (8 features) **Also includes:** - Full list of **20 app screens** required - Technical notes for the developer (Accessibility Service, no-API approach, permissions) - **9-phase development timeline** table (2– 3weeks) - Requirements checklist for developers bidding

    $110 Average bid
    $110 Avg Bid
    26 bids

    I’m building a mobile app focused squarely on personal financial management, and the first milestone is a rock-solid expense-tracking module. The core goal is to let users record, categorize, and review their day-to-day spending from any iOS or Android device. Here’s what I need right now: • Intuitive screens for adding expenses on the go—receipt upload, amount, category, date, notes. • A clean dashboard that summarizes spending by category and shows simple charts. • Secure local storage plus cloud sync so data is never lost. • Lightweight user authentication (email or social sign-in). • Codebase in React Native or Flutter—whichever you’re most comfortable shipping to both stores quickly. While the priority is expe...

    $1311 Average bid
    $1311 Avg Bid
    148 bids

    ...iOS and Android that puts players directly on the pitch in first-person view. Think of the polish of eFootball or FC Mobile, but with a fantasy twist: over-the-top stadiums, signature power-ups, and dramatic special moves that bend the laws of physics while the core rules of soccer still apply. The deliverable I need is an initial playable build that clearly proves the concept. It should: • run smoothly on both iOS and Android phones • place the user in first-person perspective at all times (no fallback third-person camera) • include at least one fantasy mechanic—e.g., time-slow dribbles, elemental shots, or arena hazards • ship with touch controls inspired by modern mobile football titles, refined for the new viewpoint A short design document a...

    $18 / hr Average bid
    $18 / hr Avg Bid
    51 bids

    I’m ready to start taking payments inside my mobile app and have chosen PayPal Standard as the gateway. The core job is to connect the app to my PayPal account so users can complete purchases without hiccups and I can track every transaction on my PayPal dashboard. Here’s what I expect once the work is done: • Fully working PayPal Standard checkout flow inside the current iOS / Android build, triggered from an existing “Buy” button. • Correct handling of success, cancel, and error callbacks so the app updates the user’s order status in real time. • IPN or Webhook set-up to post payment confirmations back to my server. • Sandbox testing first, then a smooth switch to live credentials. • A brief walkthrough or README ...

    $60 / hr Average bid
    $60 / hr Avg Bid
    108 bids

    I want to launch a streamlined mobile app that lets users earn real money by completing surveys and watching ads. The flow is straightforward: a new user lands on the splash screen, signs up through phone-number verification, and immediately sees a clean dashboard showing available surveys and ad-view offers. As they complete each task, their wallet balance should update in real time. Key features I need built: • Phone-number verification sign-up (OTP based) • Task feed for surveys and rewarded-video ads • In-app wallet with live balance updates • Transaction history so users can track earnings • Simple withdrawal request form (API-ready so I can connect my payout partner later) • Basic admin panel where I can upload survey links, set ad ca...

    $3 / hr Average bid
    $3 / hr Avg Bid
    42 bids

    ...everything in a way that is easy to navigate, not cognitively heavy for agents, and designed so that AI can improve the effectiveness of the system over time. The system must support fast response to leads, transparency, better conversion, and data-backed decision-making instead of memory-based handling. Mobile access is critical because my team works on-field. The system must be practical and efficient on a mobile phone. If required, the consultant should recommend whether the Zoho CRM mobile app is sufficient or whether we should build a dedicated Zoho-based app to support field workflows for agents with full desktop features. I will attach my objectives and I will share module wise sections and fields once we have agreed on objectives. Your job is to take my obje...

    $480 Average bid
    $480 Avg Bid
    11 bids

    We need a senior developer (freelancer or agency) to fix critical issues and deliver production-ready updates for a mobile-first app. Tech stack - Backend: ASP.NET Core Web API (C#) - Database: PostgreSQL - Realtime/chat: Firebase Firestore - Mobile: Flutter - Web/admin: React (nice-to-have) Must deliver (priority scope) - Password reset emails not delivered: diagnose provider/config/deliverability and make it reliable. - CV/PDF download shows “success” but file does not download/open: fix file storage + delivery flow (streaming or signed URL) and correct response headers. - Payment flow redirects/loops and the app cannot return after payment: fix return URL/deep link/callback handling and make the flow consistent. - Performance: Improve response times using pag...

    $33 / hr Average bid
    $33 / hr Avg Bid
    155 bids

    I’m developing a third-person action game for iOS and Android and need a skilled game programmer to push it from concept to a solid, touch-ready build. The art, animations, and core design docs are in place; now I’m looking for clean, efficient code that keeps the frame rate high on mid-range devices. Unity with C# or Unreal Engine using Blueprints/C++ both work for me—choose whichever lets you move fastest while keeping the project maintainable. Deliverables • Full project source (Unity or Unreal) • Playable test build (APK and TestFlight/IPA) • Clear setup instructions so I can iterate after hand-off Acceptance criteria • Smooth third-person movement and camera with on-screen controls • Responsive melee/ranged combat and basic enem...

    $87 Average bid
    $87 Avg Bid
    7 bids

    I'm looking for a mobile app developer to create an "advise and support" app with a focus on user acquisition and engagement. Key Requirements: - Core Functionality: The app should facilitate advice sharing and support among users. - User Growth: Implement features to attract and retain users, such as a referral program or loyalty rewards. Ideal Skills and Experience: - Experience in developing social networking or advice-based mobile applications. - Strong understanding of user acquisition strategies. - Proficiency in implementing engagement features like referral programs and loyalty rewards. - UI/UX design skills to create an intuitive and appealing user interface. Please provide examples of similar projects you've completed.

    $18 / hr Average bid
    $18 / hr Avg Bid
    150 bids
    Mobile App
    2 days left
    Verified

    I want to build an app for combination of bike taxi and parcel delivery with Customer, Driver and Admin Panel website.

    $436 Average bid
    $436 Avg Bid
    86 bids