App Development is the engineering and art of designing, creating, and maintaining applications on mobile devices. App Developers understand the latest technology and software used to develop unique and engaging apps for businesses or individuals. They use their coding and programming skills to design an app from scratch or customize an existing program. Practically, with their knowledge of software engineering principles and understanding of complex systems, they help create a user experience that clients will love.

As one of the leading platforms in the industry, at Freelancer.com, we have talented app developers specialized in developing applications for a variety of functions such as booking, accounting, finance management, analytics etc. We understand how vital it is for clients to have flawless software that can successfully bring their idea to life, so we provide some of the best app developers in the industry.

Here's some projects that our expert App Developer made real:

  • QA/UX testing for Android
  • FinTech Application Development
  • Software development from scratch
  • Offline Android App for multi vendor system
  • Create an application for a service
  • .Net WebApp updates and development
  • Microcontroller Design and Implementation
  • iOS Developer for Fuel Finder/Location App
  • Web Crawling and Excel Export Programs
  • Heroku Expert Installation Updates

The work of our app developers have helped many clients fulfill their needs and create smooth running software applications that continue to be useful to businesses as well as people’s everyday life. With us, it’s now easier than ever before to hire experienced app developers who can implement any project with amazing results. We offer competitive rates and comfortable working environment so clients are safe to carry out any kind projects they need an app developer for. If you need to hire an app developer to create an application you envisioned, post your project on Freelancer.com today!

Fra 46,964 tilbakemeldinger, klienter rangerer våre App Developers 4.82 av 5 stjerner.
Ansett App Developers

App Development is the engineering and art of designing, creating, and maintaining applications on mobile devices. App Developers understand the latest technology and software used to develop unique and engaging apps for businesses or individuals. They use their coding and programming skills to design an app from scratch or customize an existing program. Practically, with their knowledge of software engineering principles and understanding of complex systems, they help create a user experience that clients will love.

As one of the leading platforms in the industry, at Freelancer.com, we have talented app developers specialized in developing applications for a variety of functions such as booking, accounting, finance management, analytics etc. We understand how vital it is for clients to have flawless software that can successfully bring their idea to life, so we provide some of the best app developers in the industry.

Here's some projects that our expert App Developer made real:

  • QA/UX testing for Android
  • FinTech Application Development
  • Software development from scratch
  • Offline Android App for multi vendor system
  • Create an application for a service
  • .Net WebApp updates and development
  • Microcontroller Design and Implementation
  • iOS Developer for Fuel Finder/Location App
  • Web Crawling and Excel Export Programs
  • Heroku Expert Installation Updates

The work of our app developers have helped many clients fulfill their needs and create smooth running software applications that continue to be useful to businesses as well as people’s everyday life. With us, it’s now easier than ever before to hire experienced app developers who can implement any project with amazing results. We offer competitive rates and comfortable working environment so clients are safe to carry out any kind projects they need an app developer for. If you need to hire an app developer to create an application you envisioned, post your project on Freelancer.com today!

Fra 46,964 tilbakemeldinger, klienter rangerer våre App Developers 4.82 av 5 stjerner.
Ansett App Developers

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    63 jobber funnet
    Wix App Install & Review
    6 dager left
    Verifisert

    The only task of this project is to install an app from the Wix app market, wait 10 minutes and write a review report.

    $22 Average bid
    $22 Snitt bud
    41 bud
    Likandflow Android App Build
    6 dager left
    Verifisert

    I’m bringing Likandflow to life as a dedicated Android application and need a developer who can take it from concept to a polished launch-ready build. The first milestone is rock-solid user authentication—secure sign-up, log-in, and password recovery—with clean error handling and a future-proof structure that makes it easy to extend into features such as push notifications or in-app purchases later on. You’ll handle the entire Android stack: UI that follows Material Design, Kotlin or Java (your preference, as long as code is well-structured and documented), interaction with a back-end auth service (Firebase Auth works, but I’m open to your suggestion), and creating a signed release APK plus source in a Git repository. Once I can install the APK, create an ...

    $539 Average bid
    $539 Snitt bud
    68 bud

    I'm seeking an experienced app developer to create a fitness app focused on community engagement. The main feature will be activity feeds to connect users. Key Requirements: - Development of activity feeds to enhance user interaction. - User-friendly interface that promotes community engagement. - Secure user authentication and data privacy. Ideal Skills and Experience: - Proven experience in developing community-focused mobile applications. - Strong UI/UX design skills. - Knowledge in implementing secure authentication systems. Please provide detailed project proposals with relevant past work and experience.

    $439 Average bid
    $439 Snitt bud
    138 bud
    iOS & Android Spam Filter
    6 dager left
    Verifisert

    I need a single app that runs on both iPhone and Android and blocks spam or unknown callers automatically. Whenever a call comes in, the app must check two sources in real time: • the device’s own contact list • a cloud-based “safe numbers” database I already host (REST endpoint provided) If the number appears in either source, the phone rings as normal. If not, the call is silently routed straight to voicemail. Every incoming attempt—allowed or blocked—should be logged inside the app so the user can review which numbers tried to get through. Core requirements • Native-feeling solution that complies with CallKit / Call Directory Extension on iOS and the equivalent Telephony APIs on Android so filtering keeps working even when the app ...

    $2207 Average bid
    $2207 Snitt bud
    156 bud

    I need a simple, cost-free Android application that lets me point my phone at any supermarket barcode and instantly see three pieces of data pulled from an Excel sheet: the quantity I still have on hand, the current selling price, and any ordering details I have stored. The app must work entirely offline while I’m on the shop floor; I’ll only reconnect when I swap in a refreshed dataset. Here is the flow I’m after. I export my stock report every morning to Excel, drop the file into a predefined folder (or upload it through a small admin screen), and the app overwrites yesterday’s data. When a barcode is scanned, the item record is located locally and the three fields display in a clean, readable layout. I’m open to any no-code or low-code platform—AppSh...

    $188 Average bid
    $188 Snitt bud
    74 bud

    Need 50+ screens designs E commerce kind of mobile app , need to start business Ui ux should be perfect Ready to work with me for 1 month atleast App only will run on Android device.

    $107 Average bid
    $107 Snitt bud
    20 bud

    CampusCircle – Project Journey & Phase-wise Plan Vision: CampusCircle ka main aim college students ko unke interests, goals aur skills ke basis par sahi direction dena hai – chahe wo job ho, business ho ya skill-based growth. Phase 1: MVP (Registration + Goal Setting Phase) Main Goal: Users ka data collect karna aur unhe unke future ke liye basic direction dena. • Student simple registration karega (Mobile / Email + OTP). • Basic profile details: Name, College, Branch, Year. • Student apna Goal set karega: Job, Business, Freelancing, Higher Studies, etc. • Goal ke basis par student ko direction milegi: kya seekhna hai, kaise seekhna hai, next steps kya honge. • Interest selection: Coding, Design, Marketing, Speaking, Sports, etc. • Is phase me ...

    $318 Average bid
    $318 Snitt bud
    39 bud

    More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? This question was skipped by the user How soon do you need your project completed? This question was skipped by the user **App name**: Updated to "Kidsy TV Channel" **Live Streaming (Castr support)**: I tested your exact links and they work perfectly: - Direct HLS links: - Works directly - Castr player links: - Auto-resolved to direct HLS stream The backend automatically extracts the real stream URL from Castr player links, so you can paste EITHER format in the admin panel. **On-Demand Videos (Castr VOD + MP4)**: - Castr VOD links: - Auto-resolved to direct HLS - Direct MP4 links - Work directly - Upload from your computer - Also...

    $77 Average bid
    $77 Snitt bud
    20 bud

    I need a lightweight application built specifically for Windows-based tough tablets that my technicians can carry onto the quayside and inside the cabins of our ship-to-shore cranes. The goal is straightforward: guide them through each inspection step, let them capture evidence on the spot, and push a clear, time-stamped report back to the office the moment a connection is available. My client needs to be able to access the reports in real time online. Core functions that must be in the first release: • Inspection checklist that I can edit myself (add, remove, or reorder items without touching the code) • As I perform Noin-Destructive Testing (NDT) inspections, I need to be able to complete the report on the tablet on site. • Photo & video capture embedded in each c...

    $3988 Average bid
    $3988 Snitt bud
    104 bud

    I’m putting together a very lean public-safety network whose single purpose is to broadcast emergency alerts. The scope is intentionally small—just two or three React Native screens targeted at Android for this first pass—so the work can be wrapped up within a couple of days. Core flow • On first launch the app asks for a mobile number & OTP based login, live location permission, and emergency contacts' details. Deliverables 1. React Native project ready to run on Android (Expo or bare, your call) 2. Clean, well-commented source with instructions to build and test 3. A quick video or screenshots proving push, in-app, and SMS alerts fire as expected Provide UI, Code, Help to publish App in Google Play Store - India market. Finish the build, ...

    $125 Average bid
    $125 Snitt bud
    67 bud

    I need a skilled developer to deploy a web application on AWS, utilizing S3 for storage. The project includes: - Deploying an existing MongoDB database - Setting up and configuring S3 storage Additionally, I need assistance moving an AI-built app to the Apple and Google stores. Ideal Skills: - Proficiency in AWS services, especially S3 and MongoDB - Experience in deploying web applications - Familiarity with app deployment on Apple App Store and Google Play Store Please provide relevant experience in your bids.

    $351 Average bid
    $351 Snitt bud
    159 bud

    We are Dev Spark Soft, a professional team providing Google Play Console app publishing and developer account renting services. Our company has 150+ verified developer accounts with strong history and apps published before 2023, ensuring safe and stable publishing. Services included: • Draft App Access • App Review and Submission • Weekly Live Monitoring • Safe Publishing Process • Support for Multiple Apps You can publish most types of apps on our developer accounts. ⸻ Our Packages Basic Package – $100 7 Days Guarantee • App Draft Access • App Review and Publish • Weekly Live Monitoring • Multiple Apps Allowed • On One Play Console Account Price: 100 / 100 / 100 ⸻ Standard Package – $200 14 Days Guarantee ...

    $230 Average bid
    $230 Snitt bud
    31 bud

    I already have a collection of self-contained HTML pages, each one presenting a different calculation formula. I now need those pages bundled into a single, polished mobile application that runs natively on both iOS and Android. Core requirements • All existing HTML files should load inside the app (WebView is fine) and be reachable through a clean side-drawer hamburger menu. • The overall look must feel up-to-date—think smooth transitions, modern fonts, dark-mode readiness, and responsive layouts that make every formula page easy to read on any screen size. • Access to the content must sit behind a monthly subscription. Integrate in-app purchase flows for Apple App Store and Google Play, handle payment validation, and block content automatically when a renewal ...

    $87 Average bid
    $87 Snitt bud
    14 bud
    MacBook Neo Setup
    4 dager left
    Verifisert

    I'm looking for someone to set up my new MacBook Neo at home. I have a deadline to complete my first book in six weeks. My old laptop died, I was supposed to this laptop up in Missoula today but I don’t wanna drive in the storm. I’m going to ask them to ship it to me, with the fastest priority shipping I can afford. I believe they could get it here by next Tuesday. So, the programmer could come Wednesday and I could get back to Writing. Requirements include: - Install macOS - Set up user account and settings - Install apps from my phone (e.g., browser, texting) Ideal skills and experience: - Proficient with macOS - Experience with app installation and device setup - Attention to detail

    $21 / hr Average bid
    Lokal
    $21 / hr Snitt bud
    2 bud

    I need an EMI locker app designed to secure Google Workspace data on mobile phones. The app should lock access to the entire phone, ensuring that all data tied to Google Workspace is protected. Key Requirements: - Secure locking mechanism - Integration with Google Workspace - User-friendly interface - Experience with mobile app development - Proven track record with similar past work Please include relevant past work in your application.

    $234 Average bid
    $234 Snitt bud
    24 bud

    I’m ready to move my Android stock-market app from concept to working build by wiring up five core features: • App Sound Buy,Sell, Login,Logout,Notification

    $121 Average bid
    $121 Snitt bud
    18 bud
    Quick Mobile App Bug
    4 dager left
    Verifisert

    i need fix my app bugs................................

    $73 Average bid
    $73 Snitt bud
    42 bud

    I already have a working Figma-to-Make prototype for my circular-fashion marketplace ( -> Make with AI) . I developed an app in Figma -> Make with AI. The majority of functions works, but I need to add the following: • Ensure authenticator works properly • Ensure that if you are not logged-in, you cannot send messages or sell products • Add AI features in the sell page so that if the buyer post, the AI feature can enhance the picture to make it better • Provide with an easy interface that I can modify to track all the searching done in the ap, I need a customer databse The output should be an APP and a website integrated.

    $186 Average bid
    $186 Snitt bud
    158 bud
    I need app developer and aws
    4 dager left
    Verifisert

    I need someone who can rebuild my app we have not worked for year i need to change currently from inr to dollor paypayl payment gateway current backend is in cpannel need to add in aws from a to z

    $102 Average bid
    $102 Snitt bud
    47 bud

    PROJECT OVERVIEW I am looking for a developer to build a simple production and inventory tracking system using AppSheet with Google Sheets as the backend. The developer will be responsible for creating both the Google Sheet structure and the AppSheet interface. The system will allow workers to enter daily quantities in a very simple interface. The workers are not highly educated, so the interface must be clean, simple, and not bulky. DATA STRUCTURE (TO BE CREATED) Sheet 1: MASTER_DATA Columns: Product_ID Product_Name Category MRP Sheet 2: INVENTORY_DATA Columns: Date Product_ID Product_Name Production Night_Balance Damage Workers will only enter: Production Night Balance Damage Date should be captured automatically. Sheet 3: DASHBOARD The developer should create a dashboard in Google Sheet...

    $12 / hr Average bid
    $12 / hr Snitt bud
    30 bud

    I need a seasoned mobile developer to build a full-featured cricket betting application for both Android and iOS. The core of the product is real-time engagement—users must see live score updates as matches unfold, place bets instantly, and manage their own user profiles inside a clean, intuitive interface. The betting engine has to be rock-solid and fast. Odds should refresh in real time, bet slips must calculate potential wins immediately, and completed wagers need to settle without delay. Because we will handle real money, security and data integrity are critical. I will require full audit logs of every transaction and activity inside the app. For payments I only want Bank Transfer support at launch, including automated bank-reference matching so deposits clear quickly and withd...

    $343 Average bid
    $343 Snitt bud
    50 bud

    I’m looking for someone who already knows their way around the Whop marketplace and its API to take my existing Base44 app and get it live for purchase. The focus is purely on functionality—no user-data migration and no design overhaul—just make sure the app installs smoothly on Whop and that every paid feature unlocks correctly once a customer buys. You will need to: • Package and upload the current build to Whop • Hook up licensing / entitlement so buyers instantly gain access • Configure pricing tiers and the storefront listing • Test checkout flows end-to-end and confirm activation works I don’t have any integration documentation, so I’ll rely on your experience to bridge Base44’s code with Whop’s requirements and to...

    $20 / hr Average bid
    $20 / hr Snitt bud
    70 bud

    Title: Simple iOS Habit Tracker App (Farm / Tree Concept) Description: Hello, I’m looking for a developer to build a simple MVP iOS app. The concept is a habit challenge app where users break bad habits and build good habits using a farm/tree system. Main idea: Users select up to 4 habits. Each habit has a small farm with 30 plots. Every successful day plants a tree in the farm. Over time the farm fills with trees showing the user's progress. Features (MVP): • Up to 4 habits per user • Daily button: "Done for today" • Farm with 30 plots per habit • Tree appears when the user completes the day • Small achievement messages • Simple history/calendar view • Local storage only (no login, no backend) Platform: iOS only (first version...

    $538 Average bid
    $538 Snitt bud
    170 bud

    I have a complete Figma design for an crypto mobile application and now need it built in Flutter and published under your own Google Play developer account. The core goal is to move from design files to a live, downloadable Android app that meets Google’s current policy requirements. You will take my static screens, wire them up to Flutter code, hook in the back-end endpoints I supply, and walk the build all the way through Play Console review. Because the purpose of this project is strictly crypto, smooth product browsing and purchasing flow must remain central throughout your implementation. Deliverables • Fully functional Flutter project (Dart source, assets, ) matching my approved UI • Release-ready AAB signed with your Play signature, plus a debug build for testing...

    $184 Average bid
    $184 Snitt bud
    111 bud

    I am responsible for administering a mobile application that needs to be transferred from the former developer to a new owner. I need a developer who is proficient in Laravel and able to guide me through the transfer process until the application is up and running again on Google Play and the App Store. This will be followed by updates and corrections to the application.

    $153 Average bid
    $153 Snitt bud
    173 bud
    App Video Tutorial Creation
    4 dager left
    Verifisert

    I’m looking for a polished video tutorial that walks new users through my app’s key features. The tutorial must: • Demonstrate the User interface/navigation clearly, showing where to tap, swipe, and configure basic settings. • Highlight our Special functionalities so viewers immediately understand what sets the app apart. I prefer a friendly, step-by-step style with on-screen callouts and concise voice-over. Please handle everything from storyboard and screen capture to editing and final export in Full HD. Aim for a runtime of roughly 3–4 minutes—long enough to inform but short enough to keep attention. SHOT LIST Use screen recording + phone mockups Scene 1 — Problem Shot 1 Close-up of phone screen showing WhatsApp messages from guests Mess...

    $163 Average bid
    $163 Snitt bud
    77 bud

    I’m ready to showcase my movie-discovery app on the App Store and need five polished screenshots that feel as modern and uncluttered as Netflix or Letterboxd. The main story I want every frame to tell is the power of our Movie Ratings pulled from TMDB, so that element should stand out first, with discovery, cast info, and detailed pages supporting the narrative. I don’t have a locked-in colour palette, so you can choose tones that fit a minimalistic aesthetic—clean backgrounds, subtle gradients, and plenty of breathing space—while keeping the overall look sleek and cinematic. iPhone mock-ups are essential, and each screen should carry concise, compelling marketing copy that quickly communicates the feature being shown. Deliverables • 5 final PNG screenshots...

    $26 Average bid
    $26 Snitt bud
    25 bud

    I want to build a mobile marketplace app for farmers. The idea is similar to OLX but focused only on agriculture. In this app, farmers should be able to buy and sell: • Animals (cow, buffalo, goat, sheep, poultry) • Crops (rice, wheat, vege, tables, fruits) • Farm equipment (tractor, tools, machines) Main features I need: 1. User registration using phone number and OTP. 2. Categories: Animals, Crops, and Farm Equipment. 3. Users can post ads with photos, price, description, and location. 4. Buyers can browse listings and search by category and location. 5. Product details page showing images, price, seller info. 6. Button to call or chat with the seller. 7. User profile where users can see and manage their ads. The app should be simple and easy for farmers to use. I wa...

    $218 Average bid
    $218 Snitt bud
    65 bud
    Mobile App maker
    3 dager left
    Verifisert

    I want an online delivery services app in made in one day.

    $79 Average bid
    $79 Snitt bud
    32 bud
    I need app developer with website
    3 dager left
    Verifisert

    I am looking to build my ed tech course app and i need app developer the concept is simple 2 format freebie short video and long form video per course different prize short will be having limited with ads 3 pannel student instructor and admin with affilate and creators system

    $359 Average bid
    $359 Snitt bud
    78 bud

    My mobile app is production-ready and already signed, built, and tested; what I still need is an experienced hand to drive it through both storefronts. Scope • Apple App Store – I have not yet opened a developer account, so I’ll need guidance through the enrollment process, certificate provisioning, App Store Connect setup, TestFlight build upload, metadata entry, and final submission for review. • Google Play Store – My developer account is active. You’ll simply import the existing AAB, complete the listing with the assets I’ll provide (icons, screenshots, long-form description, privacy policy link), set up releases, and send it for review. Everything visual and textual (icons, splash, screenshots, descriptions, keywords) is on hand; there s...

    $43 Average bid
    $43 Snitt bud
    47 bud

    Saya mencari seorang pengembang yang dapat membantu saya membangun sebuah aplikasi dari awal. Fokus utamanya adalah pengembangan aplikasi secara menyeluruh—mulai dari perencanaan fitur, desain antarmuka, hingga implementasi kode dan pengujian dasar. Ruang lingkup saat ini masih terbuka; saya siap mendiskusikan: • Platform target (Android, iOS, atau keduanya) • Jenis aplikasi yang paling relevan dengan kebutuhan bisnis saya • Teknologi atau framework terbaik untuk memastikan aplikasi stabil dan mudah dipelihara Deliverable yang saya harapkan mencakup: 1. Rancangan arsitektur aplikasi dan alur pengguna tingkat dasar. 2. Versi pertama aplikasi yang dapat dijalankan di perangkat nyata. 3. Dokumentasi singkat cara setup, build, dan deploy. Saya menghargai kom...

    $547 Average bid
    $547 Snitt bud
    21 bud

    Necesito apoyo para llevar mi aplicación de aprendizaje de idiomas desde su estado actual hasta su publicación oficial en Google Play. La app está pensada únicamente para Android por el momento, y requiero a alguien que domine tanto Play Console como Google Cloud Console para dejar todo listo y funcionando. Lo que espero del trabajo: • Configurar Play Console: crear ficha de la aplicación, carga de AAB, firmas, políticas, testers y versiones de producción. • Ajustes en Google Cloud Console: habilitar servicios necesarios, crear claves API y vincular backend si fuera preciso. • Verificación de cumplimiento con directrices de contenido, privacidad y facturación (si aplica). • Orientarme con los pasos fi...

    $13 / hr Average bid
    $13 / hr Snitt bud
    71 bud

    Freelancer Project Proposal Strategic Review: 90+ Baking App Wireframes, Competitor Analysis & UX Insights Dear Client, I am eager to assist with the high-fidelity wireframe review for your home-based baker application. With 90+ screens, ensuring logical workflows and identifying friction points is critical to your app's success. As an analytical Virtual Assistant specializing in digital product analysis, I provide a methodical audit to ensure your application is user-friendly, functionally complete, and commercially competitive. My Comprehensive Approach 1. Detailed Wireframe Audit I will conduct a meticulous walkthrough of all screens, evaluating: Interface consistency and visual hierarchy. Navigation logic and workflow smoothness from a baker’s perspective. Functional ga...

    $18 / hr Average bid
    $18 / hr Snitt bud
    25 bud

    More details: What is the primary purpose of your marketplace? Creators market ( content selling) What type of content will creators be selling? Audio , voices What specific features do you want for the content sales? Subscription-based access, One-time purchases

    $460 Average bid
    $460 Snitt bud
    126 bud

    Within my AppPresser-based mobile app I already expose BuddyPress settings, and the account-deletion button is visible to logged-in users. When it is tapped, however, the request consistently times out instead of completing the BuddyPress “Delete Account” routine on the connected WordPress site. Here is the current situation • AppPresser + BuddyPress (latest stable releases) power both the app and the site. • The button calls the built-in BuddyPress delete URL, but the process never finishes; the app shows a timeout page. • I haven’t yet pulled detailed server or device logs, so the exact error stack is still unknown. What I need from you 1. Diagnose why the request from the app is stalling—whether that is a REST/nonce issue, a CORS or SSL...

    $134 Average bid
    $134 Snitt bud
    146 bud

    I’m looking for a versatile freelancer who can step in and help shape an upcoming project from the ground up. The exact scope is still open—whether that ends up being an app, a set of visuals, or carefully crafted copy—so I need someone comfortable brainstorming options, outlining milestones, and then executing the agreed-upon plan. Here’s what I need first: • A short discovery call to define my core objective and suggest the best digital, visual, or written approach. • A concise proposal that turns our discussion into a clear roadmap, including deliverables, timeline, and any resources you’ll require. • Once we lock the direction, hands-on production of the agreed items plus one refinement round. If you thrive on turning loose ideas int...

    $25 Average bid
    $25 Snitt bud
    19 bud

    We’re looking for a freelance video producer to create a 120-second B2B demo video for our hospitality-focused English training app (hotels & restaurants) and HR dashboard. The video will be used on our website to explain how the product works for employees (learner app) and HR/admins (management dashboard). The demo must highlight: Role-based placement (practical placement test + exposure survey) that assigns learners to levels A0–B2 3-month modules per role/station (quarterly cohorts) Split-screen scenes showing Learner view vs HR/Admin view Admin features: cohort assignment, progress tracking, engagement alerts, performance insights, and exportable reports We will provide a Word guide with wireframes/storyboard references and key messages. Deliverables Final vide...

    $17 / hr Average bid
    $17 / hr Snitt bud
    54 bud

    I’m ready to turn an idea inspired by the Gottman CardDecks APP to a similar app but in Italian. This is the app I want to inspire to: --> only some Menus of this app, not all of them. ## Numbered list of requirements 1. **App concept and overall structure** The app should be a mobile app for couples, inspired by the general structure and user experience of the Gottman app, but limited to a specific set of features only. The full app content and interface must be in **Italian**. The design should feel warm, clear, intuitive, and clinically appropriate. 2. **Platforms and technical delivery** The app must be fully functional on both **iOS and Android**. A cross-platform solution such as **Flutter** or **React Native** is welcome, though native development is also accep...

    $286 - $859
    Forseglet
    $286 - $859
    110 bud

    I want a lightweight mobile app that convincingly imitates the HDFC Bank interface so I can prank a friend with an impressive “account.” The app will live only on my phone; it never needs to hit an app store or connect to any real banking systems. Core screens (2-3 in total) • Account balance page showing a customisable figure • Transaction history screen with editable, fake entries • Money-transfer form that appears functional but does nothing once “sent” Look & feel Please mirror the current HDFC Bank mobile design as closely as possible—colours, typography, and general layout. Accuracy matters because the joke depends on immediate visual credibility. Behaviour & data Everything can run fully offline. A simple local JSON o...

    $45 Average bid
    $45 Snitt bud
    15 bud

    Egy vállalati belső PowerApps-alkalmazást szeretnék továbbfejleszteni / újratervezni, amely a mérnökök napi adatrögzítését, a heti dokumentumokat és a havi teljesítési igazolások kezelését egyszerűen, automatizáltan és átláthatóan támogatja. Elvárások • Microsoft PowerApps / Power Platform alapú megoldás, amely illeszkedik a meglévő Microsoft 365 környezethez és vállalati belépéssel használható. • Elsősorban mobilra optimalizált, de asztali használatot is támogató, gyors és logikus felület. &bul...

    $4380 Average bid
    $4380 Snitt bud
    28 bud

    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. ...

    $10 / hr Average bid
    $10 / hr Snitt bud
    124 bud
    Next.js 16 i18n Implementation
    2 dager left
    Verifisert

    I’m rolling out a 16 App Router application and now need complete internationalization so the product speaks both English and Greek. Scope • Put in place a robust i18n infrastructure that fits the App Router paradigm—routing, server components, and static generation must keep working unchanged. • Identify and extract every hard-coded string in the user-facing areas and the admin dashboard, replacing them with key-based look-ups. • Build or wire up the translation system (e.g. next-intl, i18next, or another solid library) with automatic language detection and seamless locale switching. • Translate all uncovered strings into Greek. I don’t have existing translations, so you will handle accurate wording and tone. • Future-proof the setu...

    $1227 Average bid
    Taushetspliktsavtale
    $1227 Snitt bud
    154 bud

    MkhondoEat – App Development Summary Business Name: MkhondoEat Location: Piet Retief, Mkhondo, South Africa Business Type: Food Delivery Service Current Operation: Orders are currently received via WhatsApp, and deliveries are made personally. Payments are mostly made directly to the owner’s personal account. Business Overview MkhondoEat is a growing food delivery service in Piet Retief and surrounding areas. Customers place orders via WhatsApp, and food is delivered directly to them. The business is generating revenue consistently and has a loyal customer base, but currently lacks a dedicated app for orders. Need for an App To streamline operations, increase order volume, and provide a more professional service, MkhondoEat requires a mobile application. The app should: A...

    $203 Average bid
    $203 Snitt bud
    69 bud
    Build & Publish Shopify App
    2 dager left
    Verifisert

    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...

    $53 Average bid
    $53 Snitt bud
    111 bud

    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...

    $216 Average bid
    $216 Snitt bud
    225 bud

    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...

    $161 Average bid
    $161 Snitt bud
    104 bud

    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...

    $561 Average bid
    $561 Snitt bud
    220 bud

    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...

    $30 Average bid
    $30 Snitt bud
    18 bud

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