App Development Jobs

My Swift-based iOS project already compiles and runs perfectly in the simulator; what’s missing is a properly signed IPA. All the tooling—latest Xcode, fastlane, and Transporter—is in place on my cloud Mac. Here’s what I need from you: • Sign in with your own active Apple Developer account • Create or download the required certificates and provisioning profiles (they are not set up yet) • Archive the project and export a release-ready IPA that installs on physical devices • Send me the IPA plus the provisioning profile and a short note outlining the steps you took so I can repeat the process later The task is small and time-boxed to a single session; my fixed budget for it is $10. If you’re comfortable with Xcode code-signing qu...

I am looking for a professional and experienced freelancer who can handle Google Play Store closed testing and ensure my Android app is successfully approved and published on the Google Play Store. The app is already developed. I only need support for testing, Play Console process, and approval management. Since this is my first app on Google Play Store, strict policy compliance and proper guidance are extremely important. Scope of Work: Provide 15 unique testers Conduct 14 consecutive days of closed testing as per Google Play requirements Ensure testers install, actively use, and properly engage with the app Manage and monitor the complete closed testing process Assist with: Google Play Console testing setup Tester management & invitations Feedback submission (if required) ...

I already have the signed, release-ready APK and an active Google Play Developer account. All I need now is for a detail-oriented Play Console expert to take that package, walk it through the console checklist, and push the app live under my account. Here’s what will be waiting for you in our shared drive the moment we start: • the final APK (version-code confirmed) • the app’s listing text, short and long descriptions, and keywords • graphic assets (hi-res icon, feature graphic, phone screenshots, and banner) • my privacy-policy URL Your job is to: 1. Create the new application entry in Google Play Console. 2. Complete every pre-launch form: App Content, Data Safety, Content Rating, Target Audience, and Ads declaration (the answers will be suppl...

React Native/Expo Developer for Social Event App Enhancement We are building a modern, social, mobile-first event app similar to Partiful. The app allows hosts to create events quickly, invite friends, and manage everything in one place. The app is built with React Native + Expo and already has a working codebase on GitHub with user authentication, profiles, community feed, events, chat, and navigation. What We Need: 1. Fix invite-to-event flow (invite button on Community page not working correctly) 2. Clean up My Events / RSVP logic 3. Prepare app for TestFlight and Google Play internal testing (EAS builds) 4. Video flyer redesign for Events tab (auto-play, Netflix/Reels style) 5. Simplified login flow with secure credential storage 6. Identity verification (Instagram or ID upload) 7. ...

I need a developer who can take my concept for a Shopify app, turn it into clean, well-documented code, and guide me through the entire submission process until it is live in the Shopify App Store. I have the core idea sketched out but I am open to best-practice suggestions on tech stack, API usage, and storefront UI so the finished app meets Shopify’s current review guidelines. Key deliverables: • A fully functional Shopify app built with a stable, commonly supported framework (Node/React or Ruby on Rails are both fine). • Installation flow that passes Shopify’s OAuth and billing checks. • All required assets, screenshots, and listing copy prepared for the App Store submission. • Successful upload and approval, with any review feedback handled un...

We are seeking a developer or team to create a comprehensive mobile application, built from scratch, focused on health, physical activity, and professional monitoring. The main objective is to offer a robust tool for health monitoring, logging physical activities, tracking diet, and monitoring habits, both for individual users and professionals who wish to monitor their patients or students. The application must be compatible with Android (Google Play Store) and iOS (Apple App Store) platforms. Essential Features: 1. User System: * Registration and Login: By email, with password recovery. * User Profile: Fields for name, age, weight, height, goal, and level of physical activity. * Settings: Options for language, account management, and data sharing permissions. 2. Health and Habit M...

I have a Flutter app running on both Android and iOS and I need two things tidied up before I push the next release to the stores. First, the push-notification redirect is broken. A user can receive the notification, but tapping it no longer takes them to the intended screen. I need that deep-link behaviour restored and tested in cold-start, background-resume, and foreground states on both platforms. Second, I’d like a small facelift inside the app: the menu layout needs re-ordering and spacing tweaks. Colours, icons, and the rest of the UI stay as they are; this is purely a navigation-drawer update. The full Flutter source code, keystore, provisioning profile, and current store listings are ready for you. Once fixes are complete, I’ll need new signed builds uploaded through...

Project Title: Real Estate Mobile App MVP (Android & iOS) – Flutter + Firebase Project Description: I am looking for an experienced developer to build a simple MVP mobile application for the Iraqi real estate market. The application will connect property seekers with real estate agencies. Agencies will be able to create accounts and add property listings, while users can browse properties and request to view them. Important: Property owner phone numbers must NOT be visible to users. All communication should happen through a request system inside the app. The goal is to launch a simple first version (MVP) that we can improve and expand later. Core Features: User Features: - User registration and login - Browse property listings - Property details page with images - Search a...

Hello, I am looking for an experienced developer who can help me connect my website and two mobile applications (Android & iOS) with Google Ads for proper app tracking and conversions. Scope of Work • Connect 2 mobile applications with Google Ads • Setup App conversion tracking • Configure deep linking / app install tracking • Ensure ads redirect properly to the mobile app • Test and confirm everything works correctly Project Details • Total Applications: 2 • Budget: 1000 to 2000 fixed • Website is already live • Apps are already published Requirements • Experience with Google Ads App Campaigns • Experience with Firebase / App tracking setup • Knowledge of Android & iOS deep linking Deliverables • Both apps s...

We are looking for an experienced Flutter developer to build Android and iOS apps for our existing LMS platform. We purchased the Academy LMS script and made some minor custom changes: The website is already running on CodeIgniter (PHP) + MySQL. The script also provides a basic mobile app APK, but we want a custom Flutter app connected to our existing backend. Main Features -Login / Register -Course browsing and video lessons -Student progress tracking -Instagram-style reels feed (like, comment, share) or like tiktok -Chat and gifts -Wallet system -Instructor dashboard -Push notifications Requirements -Flutter app for Android & iOS -API integration with existing backend -Source code + Play Store / App Store support -Please share Flutter experience, timeline, and cost.

I need a app development team, who can develop the app as per the requires and give me support for 1 year , for deployment and maintains especially , this is for business so its very especial for the system to be operational and if any bugs it must be fixed asap , the app will have 16 screen and admin panel also Dev budget is 50K and support is 20K all will be paid as milestones . You can use ai to develop not an issue but import thing is maintenance

Plus de détails : Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

I’m building a social-networking experience exclusively for Android and need an end-to-end developer (or team) who can take the idea from wireframes all the way to a polished release on Google Play. Here is what I expect: • Design and implement a clean, modern UI that feels native to current Android versions (Kotlin or Java is fine, Jetpack Compose welcome). • Set up the complete back-end, authentication, real-time data exchange, push notifications and analytics using tools you are most comfortable with (Firebase, AWS Amplify, custom REST—open to recommendations). • Deliver a thoroughly tested APK / AAB plus full source code and clear build instructions so I can compile future versions myself. Acceptance criteria: 1. App installs and runs on A...

I’m building a social-networking experience exclusively for Android and need an end-to-end developer (or team) who can take the idea from wireframes all the way to a polished release on Google Play. Here is what I expect: • Design and implement a clean, modern UI that feels native to current Android versions (Kotlin or Java is fine, Jetpack Compose welcome). • Set up the complete back-end, authentication, real-time data exchange, push notifications and analytics using tools you are most comfortable with (Firebase, AWS Amplify, custom REST—open to recommendations). • Deliver a thoroughly tested APK / AAB plus full source code and clear build instructions so I can compile future versions myself. Acceptance criteria: 1. App installs and runs on A...

I am looking for a code savvy assistant to help me with my ideas. I would like to build a workflow for building tools and apps. I am interested in customizing an AI model to be a useful virtual assistant that understands my workflow and designs. I am a coder by trade, but old school, so I also want someone to teach me! I am not interested in automated bids. If you would like me to consider your bid, include human written text that is obviously written by you! Tell me something about yourself! You could really get my attention if you mention something about current events related to Magic The Gathering, The SF Giants, or DJing / Dance Music. This is the AI slop generated by my prompt I guess its ok lol: "I’m rolling up my sleeves to create “tools for building tools...

I run a 24/7 entertainment Spanish channel and I want viewers to be able to watch it directly from a dedicated Samsung Smart TV app built for the current Tizen platform. The stream is already up and running; what I need is a polished, store-ready application that can: • open and play my live HLS/RTMP feed instantly • display a simple, branded interface that looks great at 4 K • respond smoothly to the Samsung remote (directional pad, play/pause, back) • pass Samsung’s certification requirements so it can be published in the Smart Hub I will supply the logo, color palette, and streaming URL. You handle the full Tizen build—coding, UI styling, testing on real sets or the Samsung Emulator, and packaging the submission bundle. Once I can install the .wgt...

I need a app development team, who can develop the app as per the requires and give me support for 1 year , for deployment and maintains especially , this is for business so its very especial for the system to be operational and if any bugs it must be fixed asap , the app will have 16 screen and admin panel also Dev budget is 50K and support is 20K all will be paid as milestones . You can use ai to develop not an issue but import thing is maintenance

I have a clear idea for a services-based booking app and I want to build it directly inside Lovable during a single, six-hour Google Meet or 2-3 calls. Throughout the call we’ll screen-share, pair-program, and shape the product in real time until it’s functional and ready for user testing. Core scope we’ll tackle together: integrating a calendar so customers can see live availability, wiring in a payment gateway for smooth checkout, setting up automated reminders, and connecting any outside APIs the workflow needs. Your deep familiarity with Lovable’s visual editor, data architecture, and deployment steps will be essential so we can move quickly from blank canvas to working prototype. I’ll arrive with wireframes, copy, and the booking logic mapped out; you b...

Real estate broker in dubai looking to build an application that inputs, organizes, and displays projects all over dubai. We have 100± developers with 5+ projects each. I will provide the data. data includes project name, location, images, description, types of units. Purpose of this app is for me to talk to clients looking for a property, and then within minutes filter out waht they're looking for quickly. Pls DM me the answers to these questions, don't just send a copy pasted template. 1. Can you do this easily? 2. what's the cost? 3. how long will it take? 4. what will the app look like, how to access it (iOS, android, ipad, etc)?

Hi , I came across your profile and loved your Flutter + AR/AI work! We are building a premium AI fashion & lifestyle app (virtual try-on, beauty, eyewear) in Pune, and looking for experienced developers (not newbies). Could you share your latest portfolio or past projects (especially ARCore, TensorFlow Lite, or fashion/AI apps)? Also, if you’re available for a 4-5 week MVP project, let’s chat. Thanks! Founder, LumiZen App

- u can use ai to build a web/app, then launch it, promote it, get traffic. - u can use ai to build a web/app, then launch it, promote it, get traffic. - u can use ai to build a web/app, then launch it, promote it, get traffic. if can then only read the following. - start with 2 hours daily ( working 30 days a month weekdays only up to you) - u must very passion on cricket and good in cricket technical hourly increase from time to time when you direction is correct and clear. two payment method: A. depend on incentive+ basic USD 2 per hour, this method you can get more chance of retry when you fail. B. tell me your hourly rate if you think you are good, if you have fail we will pay and stop contract. type 331 in first proposal letter in "english word" to know that you ...

I want a professional to develop a mobile app

I'm looking to develop an app designed for social interaction and community building through skill-based games. Core Features: - Group Formation: Users can create or join groups. - Social Interaction: Users engage through sports-related opinion games. - Skill-based Games: Groups compete in sports opinion games to determine an overall winner. Ideal Freelancer Should: - Have experience in app development, particularly in social and gaming features. - Strong UI/UX design skills to ensure a user-friendly experience. - Knowledge in integrating data-sharing functionalities within the app. - Background in sports to better understand the content and context of the games. Looking forward to your bids!

I need a professional mobile app developer who can deliver a working app. Please share your previous app work, estimated timeline, and cost.

More details: What specific features do you want the mod APK to include? Unlimited coins or credits, Access to premium content Which live streaming application do you need the mod APK for? This question was skipped by the user What platform is the live streaming application on? Both so if you are capable to do this then contact us…..

I built AVA – A Vital Archive – to give families and organisations a simple, secure place to preserve stories, photos and documents. After investing about $40 k in development I now need help tightening the product and getting it in front of the people who care most about history and legacy. Code & Current State • Source lives in my private GitHub repo (React-Native front end with a Node/Express back end). • AI summarisation and tagging is already wired in but is not functioning correctly. • Users sometimes hit slow load times and the occasional crash when browsing large collections. What I need next month 1. Bug fixes and performance improvements that keep the app smooth even with thousands of images or large video files. 2. Reactivate and har...

I run a service-based company and need a single application that works smoothly everywhere my customers and staff might be—on Windows PCs, Macs, iPhones, iPads, and Android phones or tablets. The core idea is simple: one code-base, one consistent user experience, deployed to desktop and mobile stores without sacrificing performance or a polished look. Here’s what I have in mind: • Desktop builds for Windows and macOS that install like native apps • Mobile builds for both iOS and Android, ready for App Store and Google Play submission • A clean, modern interface that matches our branding and remains intuitive for non-technical users I am flexible on the underlying stack, but frameworks such as Flutter, React Native + Electron, or any similar cross-platform t...

I’m looking for an Android developer who can build a lightweight calculator that handles the four basic operations—addition, subtraction, multiplication and division—and nothing more. The interface can be straightforward; it just needs to look clean on both phones and tablets and pass Play Console requirements without extra permissions. I will give you my AdMob App ID and individual Ad Unit IDs. Please wire them up so ads display properly in the released build and comply with Google policy. When you hand the project back, I need: • A signed, release-ready APK • The corresponding AAB file for Play Console • The complete, well-organised Android Studio source code Everything should compile out of the box and be ready for direct upload to Google Play. Le...

I'm in need of a proficient developer to create a Satta Matka app. The application will be available on Android and Web platforms. Your responsibility as the chosen developer will be to deliver a fully functioning app with a user-friendly admin panel to manage two starline games and main market games.

Student signs up • Enters college name, course, year • Basic profile: interests, skills, career goals 2️⃣ App automatically suggests clubs Based on profile and behaviour, app recommends clubs like: • Design Club • Coding Club • Public Speaking & Toastmasters • Photography & Film Club • Dance & Music Club • Fitness & Sports Club • Entrepreneurship Club • Gaming & eSports Club • Literature & Hindi/English Speaking Club 3️⃣ Joining clubs • Students can request to join • Club admins need to approve • Some clubs may be open, some private Inside a club Each club has: • Group chats • Announcements • Polls • Events (online/offline) • Workshops • Challe...

I am looking for a developer to build a product reselling platform similar to OLX, but with additional features. The platform should allow users to buy and sell products easily. It must include a payment gateway and a subscription system. Users with a subscription plan can post multiple ads and have the option to boost their ads for better visibility. Boosting will have different pricing levels based on promotion priority. Users without a subscription will be allowed to post only one ad per month. The platform should support both buyer and seller roles with a user-friendly interface, secure transactions, and an easy ad posting and management system. Note - Figma we will provide and backend will be Firebase

The app uses react-native-video to auto-play clips inside a vertically scrolling feed on iOS. When a user scrolls rapidly, playback stops or freezes, even though the next row appears on screen. Everything else in the build is stable; the issue is isolated to this scrolling interaction. I will add you to the private GitHub repository so you can work against the existing codebase. You’ll find a clean branch, reproducible steps, and a short screen recording that shows the glitch. I’m happy to point you to the exact list component and the current optimisation attempts that didn’t pan out. Deliverable • A merge-ready pull request that keeps videos playing smoothly during fast scroll on iOS, with no regression on normal scrolling or memory usage. Acceptance is simple: r...

I have a brand-new mobile game that is ready for the world, but I need someone who knows the Google Play Console inside-out to take it from signed build to live listing and then keep it current. There is no existing store presence, so you will be starting from scratch: creating the listing, uploading the AAB/APK, configuring release tracks, setting up countries, pricing (free with in-app ads for now), and making sure the policy checks pass first time. Once the game is live, I want the same person to handle future updates—whether that means swapping in new screenshots, refining the description to improve ASO, or rolling out new versions through staged releases. Think of it as an end-to-end Play Store management role rather than a one-off upload. Key deliverables • Initial pub...

I have an Android app that displays a scrolling list of short text clips. I now need a quick-pin workflow: • When the user single-taps a clip, it should toggle into a “pinned” state and remain visible indefinitely. • Any clip that is not pinned must be automatically removed exactly one hour after it is created (or last edited), even if the app is closed in the meantime. • Visual feedback is important: pinned items should be clearly distinguishable from regular ones (icon, color badge—your call, as long as it follows Material guidelines). You are free to work in Kotlin or Java and may choose the persistence layer that best fits—Room, DataStore, or another solution—so long as the auto-deletion runs reliably in the background (WorkManager or ...

I’m overhauling the user interface of my subscription-based grocery mobile application, which is already built in Flutter. The goal is purely to modernize the design and give every screen a minimalistic, clean aesthetic that feels effortless for shoppers racing through their weekly list. Functionally everything stays the same; what I need is a fresh visual layer and the accompanying Flutter code to make it real. Scope • Redesign all current screens: onboarding, home, product-search, cart/checkout, subscription management, order tracking, and profile. • Produce updated, platform-compliant assets (icons, illustrations, typography, colour tokens) that follow Material 3 guidelines while keeping the palette light and uncluttered. • Implement the new layouts directly ...

I’m ready to turn my pani puri venture into a memorable brand and I see content marketing as the most effective route. The heart of this project is an engaging, easy-to-use pani puri mobile app that entertains, educates and ultimately drives sales. Here’s what I have in mind: • A clean, lightweight Android/iOS app that tells our brand story, showcases ingredients and flavours, and nudges users toward local outlets or delivery partners. • Built-in content sections for seasonal offers, behind-the-scenes snippets and snackable tips that keep users coming back. • Smooth integration with social platforms so every update in the app can double as a post, reel or story, reinforcing our wider content-marketing push. I’ll supply the branding guidelines, colour ...

I’m planning a complete shift from scattered spreadsheets to a streamlined, fully-digital workflow that lives inside Monday.com. The core of the project is a small web-based tool (or app) that lets my team generate professional quotations and turn approved quotes into purchase orders without re-typing data. What I need from you • Quotation templates that support customizable fields, built-in calculations (tax, discounts, totals), and multiple branded designs. • A simple way to store and recall those templates, attach supporting documents, and push the data straight into items and boards. • A parallel purchase-order module that picks up the approved quote, assigns PO numbers, and tracks delivery status back in Monday.com. • Suggestions on the tech stack ...

CI/CD setup for mobile app - iOS and Android

I need a comprehensive walkthrough of Replit. I'm struggling with coding errors, setting up the environment, and understanding the interface. Key areas where I need help: - File management - Editor features - Terminal usage After setup, I want to confidently use the UI to run and test my code. Ideal skills and experience: - Proficiency in Replit - Strong teaching or mentoring skills - Patience and clarity in explanations AI wrote everything above and I'm not sure what it means. I want a scavenger hunt app where the clues and specs can change. I've it built but I don't know how to split the UIs, make it pretty, and then get others to access it via a QR code.

I’m creating a focused questionbank app for people preparing for professional certification exams and need a developer who can take it from concept to a usable product. Core question engine • Must handle Multiple-choice, True or False, and Short answer items. • Every question carries three key bits of metadata: the category it belongs to, its difficulty level, and an explanation that appears after the user submits an answer. User flow Candidates should be able to browse or search questions by category, filter by difficulty, attempt them, view instant feedback with explanations, then move on—nothing fancy, just fast and clear. Monitor progress and weakness. Recall failed questions. Timed and untimed quiz sessions. Authoring & admin On the back end I want...

I'm creating an educational portal focused on professional skills online courses. I'm looking for a developer who can create a platform that offers: - Video lectures - Interactive quizzes - Certification of completion Ideal Skills and Experience: - Experience in developing e-learning platforms - Strong knowledge of integrating video lecture functionalities - Ability to create engaging and interactive quizzes - Familiarity with certification systems Please provide examples of similar projects you've worked on.

I'm seeking an experienced app developer to create a sports betting analysis app. The primary focus will be on providing in-depth statistics and analysis to help users make informed betting decisions. Key Requirements: - Coverage of all major sports: Football, Basketball, and Tennis - Comprehensive statistics section including: - Player performance data - Team rankings - Historical match results - Expert betting tips Ideal Skills and Experience: - Strong background in developing sports-related applications - Expertise in data analytics and presentation - Familiarity with betting markets and user needs - UI/UX design skills for an intuitive user experience Please provide examples of similar work done and a rough timeline for project completion.

I'm looking for immediate support to resolve the "Error 3 - Code Already Used" I receive when attempting to upload an AAB package to the Google Play Console. Current Situation • The app compiles and launches successfully locally. • When uploading the AAB release, the console blocks the publication, reporting Error 3 with the message "Code Already Used." What I Need 1. Quick analysis of the Gradle project to identify the cause (versionCode/versionName, signature, automatic increments, any pending artifacts). 2. Correction of the offending parameters and generation of a new signed AAB. 3. Successful upload of the release to the Google Play Console with my confirmation. I will accept the job when: • The corrected AAB is accepted without errors by the...

I'm looking for an experienced developer to create a file management app for iPhone and iPad. The app should focus on file storage and organization, supporting all common file types. Key Features: - Support for all common file types (documents, media, etc.) - Advanced search and filter options for easy file retrieval - Upload selected files to local host through http API (API wil be provided) Ideal Skills and Experience: - Proven experience in developing iOS applications, particularly in file management - Strong understanding of iOS file systems and app architecture - Expertise in implementing efficient search and filter functionalities - Familiarity with UI/UX design principles for a seamless user experience Please include relevant work samples in your bid.

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.

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

I need a mobile app that lets customers book our services quickly and drives measurable sales growth. The core idea is a streamlined service-booking flow, not a full e-commerce catalog. Key features I want built: • Account creation with social or email sign-up • Service catalogue with real-time availability and pricing • Calendar picker for users to choose appointment slots • In-app payments (credit card, Apple Pay, Google Pay) • Push notifications for confirmations, reminders, and promos • Admin dashboard where my team can add or edit services, prices, and time slots For the first release, I’m looking for: 1. Wireframes and polished UI mock-ups that match our brand colors. 2. A working iOS and Android build using React Native or Fl...

I already have the iOS and Android build folders packaged, certificates generated, and step-by-step documentation prepared. All that’s left is the actual submission to Apple App Store and Google Play Console. Here’s what I need you to do the moment you receive the files and credentials: • Log in to both developer consoles, follow the supplied documentation, and upload the binaries, screenshots, descriptions, and icons exactly as provided. • Configure the necessary store listings (privacy policy links, age rating, pricing set to free) without altering any content. • Initiate review on both stores and send me the submission receipts or screenshots showing the apps “Waiting for Review”. Everything is ready for a straight upload, so this is a...

I’ve already bought a template for a grocery-delivery web app but find myself stuck on every major step—layout tweaks, workflow wiring, and the underlying database connections. The template itself has all the core features I need; what’s missing is the know-how (and speed) to put the pieces together correctly. Here’s how I’d like us to work: we’ll jump on regular screen-share sessions where you guide me through each task, explaining the why behind every move so I can maintain the app later without guesswork. You’ll help me adapt the visual design to match my brand, fine-tune the user flows (signup, cart, checkout, driver dispatch, etc.), and make sure the data types and privacy rules are structured cleanly for a real-world launch. My priority is...

I am preparing a Kickstarter campaign and need a clear, professional estimate for building a very focused photo-sharing application. The core idea is simple: each user may only upload images and view their own gallery—no public feeds, comments, or social discovery. I would like users to be able to label the photos they upload if they choose to create an account. Scope and key requirements • Native support for both iOS and Android. • Users reach the upload screen by scanning a QR code; from there they can either continue anonymously or create a basic account (email or phone-based). • Photo upload must work from the device gallery and directly from the camera. • Server side should store each user’s images in an isolated bucket so no cross-access is...