The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
Conform celor 343,308 recenzii, clienții îi evaluează pe Android Developers cu 4.9 din 5 stele.Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
Conform celor 343,308 recenzii, clienții îi evaluează pe Android Developers cu 4.9 din 5 stele.Do u know any bulk sms provider which i can use for my gaming app for bulk promotional messages. I have list of contacts
I need a custom stock-inventory system that I can run for life without any recurring subscription fees. The application must work on both Windows PCs and Android phones and let me manage an unlimited number of items entirely through voice commands. Core workflow I want: • Speak to add a new item, update its quantity, or ask the system to generate reports. • See changes reflected instantly across PC and phone thanks to real-time syncing. • Scan barcodes with the phone camera or a USB scanner on the PC to speed up data entry. • View clear analytics—stock on hand, fast-moving items, out-of-stock alerts—through an easy dashboard. Key acceptance criteria 1. Windows desktop app (offline-first, with optional cloud sync for the phone). 2. Android app or PW...
My browser-based chat site is ready for real-world checks on devices that typical emulators can’t accurately mimic. The job centers on two hardware groups: • KaiOS phones – specifically a JioPhone, Nokia 8110 4G, or any comparable model running KaiOS. • Smart TVs based on Android TV or Fire TV (other brands are fine so long as they run one of those platforms). What to do 1. Load the supplied URL on each device. 2. Walk through a short test script I will share that covers account creation, sending and receiving messages, emoji/sticker use, and logout. 3. Pay close attention to the user interface layout, the speed and reliability of message delivery, and any quirks that appear when you switch between phone and TV. 4. You will need to record a video of the pr...
Hi, I am looking for a skilled mobile app developer (Flutter/React Native preferred) to build a premium Document Scanner App for Android and iOS. The app should have all the standard and advanced features available in top scanner apps on the Play Store. Key Features Required: Smart Auto-Edge Detection & Perspective Correction. Image Processing Filters (Magic Color, B&W, Grayscale). Image to PDF / PDF to Image creation. OCR (Optical Character Recognition) to extract text from images. E-Signature, Watermark, and Highlight tools. File Compression & Resizing. Folder Management, App Lock, and PDF Password Protection. Cloud Sync (Google Drive/Dropbox) & Easy Sharing. Requirements: Must have experience with OpenCV (or similar image processing tools) and ML Kit (for OCR). Please sh...
I’m ready to move from idea to working product on an app that lets people quickly find and book nearby Doctors and Tutors. The core flow is simple: users open the iOS or Android app, browse professionals in their area, pick an available slot, and confirm the appointment in just a few taps. The must-have features are: • Real-time appointment scheduling with calendar availability management for each practitioner • A clean ratings & written reviews section so users can make informed choices I already have the UX sketched out and can provide wireframes, brand colours, and sample data for a handful of test professionals. What I need from you is a full mobile build—native Swift/Kotlin or a robust cross-platform framework such as Flutter or React Native—alon...
I’m building a compact social platform centred on live voice chat rooms. The key is a smooth, low-latency voice experience where several participants can talk together just as they would on a call, but inside a public or private room. Around that core feature, each user only needs a basic profile: a photo avatar plus a short bio they can edit at any time. No feeds, friend systems, or content timelines are required right now—just the profile and the voice room. To make this work, I’ll need: • A responsive front end (web or hybrid mobile is fine) that shows the list of rooms, current speakers, and a simple join/leave interface. • Real-time voice transmission—WebRTC or any comparable solution that keeps latency low while scaling to dozens of concurrent u...
I need a comprehensive car rental app that also offers flower delivery options. The app should be available on iOS, Android, and Web platforms. Key Features: Car Rental Functionality: - Booking and reservations - Car availability tracking - Payment processing Flower Delivery Options: - Choose flower types - Delivery scheduling - Custom messages with flowers Ideal Skills and Experience: - Experience in developing multi-platform apps - Strong background in payment processing integration - UI/UX design expertise for a seamless user experience - Familiarity with logistics for delivery services Looking for a skilled developer to bring this project to life.
I'm looking to develop a mobile app that connects people with similar needs into a community and also helps them find essential professional services. The app should facilitate community engagement and service accessibility. Key Features: The app should have integration for background checks as a requirement when they create an account. Once they have an account they can share a location to meet up that will send a notification to others in the area who could respond with an option to join. People can also create geographic clubs for others to join that will create a group chat thread. There is also a way to register your account as a professional service provider , that again requires background checks, but also allows you to list your services. If you are a professional service ot...
I need a mobile app focused on providing mental health resources. The primary feature will be guided meditations and exercises. Key Requirements: - User-friendly interface - High-quality guided meditations and exercises - Educational articles and videos integration - Progress tracking and personalization features - Secure user data management Ideal Skills and Experience: - Proven mobile app development expertise - Experience in mental health or wellness apps - Strong UI/UX design skills - Data security knowledge - Ability to provide past work examples Please share relevant past work in your application.
I have an Android loyalty app that combines a point system & rewards catalog. The build is ready; what I’m missing is a smooth journey through Google Play Console so the app can go live without setbacks. I need someone who has already navigated the latest Play Console requirements—policy declarations, content rating, privacy data collection, signing, testing tracks, and final rollout. You will prepare or review the store listing (text, graphics, screenshots, feature video if helpful) and make sure the submission clears review on the first try. Deliverables • Complete Play Console listing set up and submitted • All policy, privacy, and data-safety sections correctly filled • Release signed, uploaded, and rolled out to Production (or appropriate track) ...
Ik heb een complete mobiele app gebouwd met RORK voor een radiostation. De functionaliteit staat, het ontwerp staat, en alle muziekrechten zijn netjes betaald—ik heb het bewijs al beschikbaar. Toch blijft Apple de release blokkeren. Wat ik nodig heb • Jouw onderhandeling en communicatie met Apple’s review-team om de licentiebewijzen overtuigend over te brengen en de afwijzing om te draaien (dit is mijn grootste pijnpunt). • Technische ondersteuning om de build probleemloos naar App Store Connect én Google Play Console te uploaden, inclusief het correct instellen van bundles, provisioning-profielen, keystore en release-tracks. * Alsow create a psk file or upload to android. Ideale ervaring • Meerdere succesvolle app-publicaties achter je naam. ...
I’m building an “online rental boyfriend” service and need a developer who can turn the concept into a fully-functioning web or mobile application. The core of the product is real-time chat, protected with basic encryption so conversations remain private without adding the overhead of end-to-end protocols. New users must be able to sign up quickly through social media login (Facebook, Google, or similar), sparing them a separate email-and-password workflow. Once inside, they should see available “boyfriends,” open a chat session instantly, and handle bookings or time extensions through a clean, intuitive interface. While chat is mandatory at launch, I’d like the architecture to stay flexible so we can layer in video calls or even in-person meetup sche...
looking for a matrimonial website and app(ios and android) Advanced match-making algorithm, In-app chat and video calls, Profile verification and privacy options What kind of user interface do you prefer for the website and app? Traditional and simple Which platforms do you want the app to be available on? Both iOS and Android
My REST-based backend is live and documented; what I now need is the Android and iOS front-end that brings it to users. The apps are for the employees of a cleaning company. The product is a straight-forward app with four core capabilities • Logged in Users can see their shift plan • Users are get notified when their plan changes. • Shift plan – a simple calendar-style screen that shows upcoming shifts pulled from the backend. Already finished shifts should also be shown. • Time stamp capture – one-tap recording of start/finish times sent to my existing endpoints User authentication is required (username/password). Once authenticated, every call must tunnel through the current API layer; no extra server work is needed from your side. Feel free to build wi...
I want the functionality of wrapped into a mobile app that never needs to be rebuilt just because I changed something on the server. All texts, images, logic triggers and any new sections must be pulled dynamically (REST API, GraphQL, or another proven approach you may propose) so a server-side update is instantly reflected in the live iOS and Android builds. Real-time push notifications are essential. Whenever the server flags an event, users should receive a platform-native alert immediately, even if the app is in the background or closed. No email or in-app only banners—full push is required. Preferred flow • You expose a clean, versioned API layer (or connect to the one I already run) that the app consumes at launch and on interval refresh. • Dynamic configuratio...
Dating app for niche market. Functionality needed is the basics of : Tinder, Bumble etc
I’m overhauling the entire user interface of my existing Android app and need someone who can turn a fresh set of screens into a polished, production-ready build. Every current view—home, profile, settings, plus a handful of secondary screens—will be replaced with the new layouts. I’ll share: Full source code. For checking App please check in play Store BJM PRO CONNECT
Project Title: Cross-Platform Mobile App (iOS & Android) with AI Overlay Analysis & Mileage Tracker Project Description: I am looking for an experienced mobile app designer and developer to build a cross-platform application for both iOS and Android. The app must support three languages: English, Spanish, and Portuguese. Core Features & Key Requirements: AI-Powered Ride Offer Analyzer (Screen/Overlay Analysis): The app will assist rideshare drivers by analyzing ride offers in real-time. Drivers will set their own custom parameters/rules beforehand. The app must be able to read/analyze the screen when a ride offer appears (via accessibility services, screen overlay, or appropriate native APIs) and trigger a clear, instant visual alert to help the driver make quick, informe...
I am undertaking a full-scale build of an AI-driven music creation platform—think Suno, but entirely my own. The heart of the product is music creation, with text-to-music generation as the flagship capability, so every architectural and UX decision should keep that at the forefront. Scope of the product The platform must ship simultaneously on the web plus native Android and iOS, all powered by a single, scalable backend that hosts the AI models and audio pipelines. Users will be able to type or paste a prompt, receive complete songs with AI-generated lyrics, vocals and instrumentation, then refine the result through style, genre and mood controls. Continuation, remix, cover versions, stem separation and basic in-browser/mobile editing tools all need to feel seamless. Core featu...
Need project collaboration for a Ecommerce app please contact here if your willing, telugu speaking candidates prefer for better communication - this is purely profit sharing proposal kindly note
I need to move my existing free Android application from one Google Play Console account to another and make sure the listing looks polished once it lands in its new home. I already have full access to both developer accounts, so you can step straight into the transfer flow, liaise with Google support if needed, and handle any package-name, signature, or policy checks that appear along the way. Once the migration is complete, I’d like you to refresh the store listing on the new account—updating screenshots, copy, feature graphics, privacy-policy URL, and any other metadata so it passes review without hiccups. Deliverables • Successful Play Console transfer confirmed by Google • Updated store listing published and live under the new account • Brief hand-off note...
Saya ingin mengembangkan sebuah aplikasi media sosial sederhana yang bisa segera dipublikasikan dan mulai menghasilkan cuan. Fokus utama versi pertama hanya pada fitur Kirim Pesan Langsung berbasis teks—tanpa dukungan foto atau video di dalam chat. Lingkup kerja: • Merancang dan membangun arsitektur backend serta antarmuka pengguna yang intuitif. • Mengimplementasikan sistem autentikasi, pembuatan profil, dan daftar kontak dasar. • Menyediakan fitur direct message real-time (teks saja) dengan notifikasi push. • Menyiapkan dashboard admin ringan untuk moderasi pengguna dan pesan. • Mengintegrasikan opsi monetisasi awal (contoh: iklan banner atau langganan premium sederhana). Kriteria penerimaan: • Aplikasi Android (iOS opsional bila masi...
I need a developer who can wire proper play / pause as well as previous-next buttons into my existing Android app so that they appear on the lock screen and in the pull-down notification shade (just under the Wi-Fi and other system icons). The media involved is music only—no video or podcast handling is necessary—so you can focus on a clean MediaSession implementation. The notification tab should let users control music playback directly; no extra settings tiles or album art tweaks are required, the default visual style is fine. My current build is already functional inside the app, I just haven’t been able to surface those controls outside it. All work must remain compatible from Android 8.0 upward. Please deliver: • Updated Kotlin/Java code (or clear patches) tha...
I'm seeking an experienced developer to create a productivity mobile app using FlutterFlow. The app needs to be available on both iOS and Android platforms. Key Requirements: - Development of a user-friendly, efficient productivity app - Cross-platform functionality for both iOS and Android - Utilization of FlutterFlow for rapid, high-quality development - Integration of essential productivity features (to-do lists, reminders, etc.) Ideal Skills and Experience: - Proficiency in Flutter and FlutterFlow - Strong mobile app development experience, particularly in productivity apps - Familiarity with both iOS and Android design guidelines - Ability to deliver within budget and on schedule Please share your portfolios and relevant experience.
I'm looking for an experienced developer to validate an order delivery application for organic products on iOS and Android platforms using Claud Code and VS Code. The development is done. The developer's role would mainly be to: Understand the overall application architecture. Check whether Claude has chosen the right technical approach. Review important code, especially security-sensitive areas. Check database design and data integrity. Verify authentication and user permissions. Test critical workflows and edge cases. Look for bugs or problems that AI may have missed. Make sure the application can scale when users increase. Review deployment, server, backup, and security setup. Guide Claude when a complex technical problem comes up. Give the final "yes, this is safe to r...
I’ll condense the **Freelancer website project description** to under **5,000 characters**, focusing on the essential requirements and making it clear that detailed functionality and technical requirements will be discussed with the selected freelancer. # Professional B2B Trading Website Development – Rozitto B.V. We are looking for an experienced web developer/company to develop a professional, modern and responsive website for **Rozitto B.V., Netherlands**, an international general trading company serving customers and suppliers across Europe, Middle East, Africa and global markets. Website: **** **IMPORTANT:** Our logo, branding, colors, landing-page design and general website concept are already prepared. The selected developer will receive the approved design and must ...
Hi I will share the details with the shortlisted candidates. Thanks
I need practical help boosting an educational Android app—specifically a Professional Training title—to at least 300 fresh installs on Google Play. The core audience is Students preparing for their future careers, so any promotion must resonate with that demographic and keep the store listing fully compliant with Google’s policies. What matters most is authenticity: installs must come from real users (no bots, emulators, or incentivised-download farms) and remain active long enough to avoid Play Store penalties or reversals. A short burst campaign is fine, but quality trumps speed. Deliverables • Minimum 300 unique, verifiable downloads recorded in the Play Console • A brief report outlining the channels and tactics used (ASO tweaks, student-focused so...
The task is to broadcast a one-time promotional blast for my mobile app through SMS. I already hold a clean, opt-in list of phone numbers; all contacts are in CSV format and ready to upload. The message copy is finalized as text that includes tracked image links to our landing pages, so URL-shortening and proper encoding for handset compatibility will be important. What I need carried out: • Upload the list to your preferred gateway or platform. • Send the full campaign in a single window (or clearly defined batches if throttling is required). • Provide delivery and failure reports so I can reconcile totals and gauge click-through. Any reputable bulk-SMS tool is fine—Twilio, Nexmo, MessageBird, or a comparable carrier-grade gateway—so long as delivery rec...
Have a solid network of prospects who need digital products built? Partner with us and turn those relationships into recurring revenue. Here’s how our collaboration works. • You introduce and close the client. • My team takes over all delivery—design, development, testing, deployment, and ongoing support. • You stay as involved as you like, from white-label oversight to simple account hand-offs, while earning a competitive commission on every invoice we send. Our stack covers websites, complex web applications, mobile apps (iOS & Android), SaaS platforms, e-commerce stores, custom software, AI-driven solutions, APIs, third-party integrations, and full-scale business management systems. Whatever your client’s size or industry, we have the in-house ...
I need an Android-only solution that quietly installs on a phone and listens over the local network (Wi-Fi) for two simple parameters coming from my desktop or server: the destination number and the SMS text. Once received, the service should fire off the message through the device’s native SMS manager—no on-screen interface or notifications, just a background service that starts with the device and keeps running. Because it will run headless, please take care of permissions (SEND_SMS, RECEIVE_BOOT_COMPLETED, FOREGROUND_SERVICE where required) and any battery-optimization whitelisting so messages are never blocked. I’m fine with classic Android Java; no Kotlin is needed unless you feel it speeds development. Communication can be your choice of lightweight REST endpoint...
I’m looking for help turning my idea for an entertainment-focused Android app into a polished release on Google Play. The concept targets college students, so the experience needs to feel fresh, playful, and instantly engaging the moment it opens. Here’s what I already know and need: • Platform: strictly Android, built with current SDKs and fully compliant with the latest Google Play requirements. • Purpose: pure entertainment—think quick, stress-relieving fun rather than anything academic. How that fun takes shape is open to your creative input, but the end result should encourage daily use and easy word-of-mouth sharing across campuses. I’d like you to guide the full cycle: UI/UX mock-ups, iterative development (Kotlin or Java—your call), basic...
1- The task is to visit United Regional Health Care System physically and take at least 8-9 geotagged photos of the name board of the institute, captured from outside the building and preferably inside too. Download the app for geotagged photos from the link below: Android app link: iPhone app link: If you can't get the app, just note down the latitudes and longitudes of the location when you're there and get simple pictures. 2- Get the verification forms filled, signed, and stamped by the HR or relevant authority of these locations. 3- Get the details of the verifier, that is, their name, designation, department, and Contact. 4- In case of refusal to fill the form, take the written refusal statement with a stamp or signature as proof. If they don't give written, as...
I’m building a dedicated crop-management application for small- and medium-scale farmers and need a developer who can deliver polished, fully-functional versions for both Android and iOS from a single codebase. The core goal is simple: help growers record, monitor, and optimise every stage of their crop cycle in one place. The first release should allow a farmer to: • register fields and crops, • log activities such as planting, irrigation, fertiliser and pesticide use, • attach photos or notes to each activity, • receive reminders and basic analytics that turn their records into easy-to-read insights. A secure cloud back-end (Firebase, AWS Amplify, or similar) will store user data and sync seamlessly across devices even on low-bandwidth connections....
# PET APP — Full-Stack Marketplace & Services Platform We are looking for an experienced **Full-Stack Developer / Development Team** to build a production-ready PET Marketplace & Services Platform for **Android, iOS and Web**. ### Template & AI-Assisted Development The mobile application UI may be based on a suitable **CodeCanyon Flutter template** selected/purchased by the client. The selected template is expected to be approximately **80% aligned with the planned PET APP user interface**, although certain additional screens, pages, components and modifications may be required to fully match the project requirements. The developer is expected to **reuse and customize the existing template wherever technically appropriate**, rather than unnecessarily rebuilding standa...
I’m building a unified classified-ads experience that lives simultaneously on a responsive website, a companion mobile app (iOS and Android), and selected social-media channels. The platform must let people post three kinds of listings—products for sale, job openings, and services—while giving them the freedom to publish either as guests or through an optional registered account for easier editing and tracking later on. Core flow 1. A visitor chooses a category, uploads photos, writes a description, sets price or salary/fee, and submits. 2. If they skip registration, we still capture the minimum contact details and generate a private edit link; if they sign up, the ad attaches to their dashboard. 3. Once approved, the listing appears instantly on the web front end,...
I’m preparing an Android app for release and want a fresh set of eyes on how real users will experience it. Your mission is focused usability testing on smartphones only, zeroing-in on three key areas: • User interface – navigation clarity, visual consistency, accessibility • App functionality – flows, edge cases, feature completeness • Security vulnerabilities – permission handling, data exposure, basic intrusion checks You’ll install the current APK, explore the app as a first-time user, stress common tasks, and push unusual scenarios to surface any friction or risk. Please capture issues with clear reproduction steps, screenshots or screen recordings, and a severity rating. A concise summary of actionable recommendations rounds out th...
I’m building a city-focused marketplace that matches Saharanpur residents with trusted electricians, plumbers, mechanics, AC technicians and carpenters. The scope is strictly Android for this first release, and every user—customers and providers alike—will sign in with OTP only. What I need built: • Customer app – browse services by location, book a job, track status, pay through UPI or hand cash on completion, then rate and review. • Service-provider app – accept or reject jobs, live-track routes, manage profiles, view earnings and history, receive push alerts. • Web-based admin panel – full CRUD over users, categories and bookings, dispute resolution, payout reports, notification broadcast. Core modules include secure OTP authen...
I’m looking for a developer who can build a social-networking app exclusively for Android. The core idea is to let users create profiles, connect with friends, share posts, and receive real-time notifications—similar to the essentials you’d find on today’s popular social platforms. Key objectives • Clean, intuitive UI that aligns with modern Material Design guidelines. • User account creation and secure sign-in (email, Google, or phone). • Feed where users can post text, images, and short videos, with like/comment features. • Push notifications for follows, comments, and messages. • Basic in-app messaging between connected users. • Scalable backend with user data stored securely (I’m open to Firebase or a comparable clo...
I have already built a mobile app in Google AI Studio and now need it live so customers can start using it right away. The build itself is complete; what’s missing is a smooth, reliable deployment. Here is what I need from you: • Set up an appropriate hosting environment (Google Cloud, Firebase, or a comparable solution) and link it to the current AI Studio project. • Configure the mobile build so it can be accessed on both Android and iOS devices without installation roadblocks. • Handle any required backend, database or API connections so user interactions are saved and synced properly. • Implement basic security, performance tuning, and usage analytics so I can track customer engagement from day one. • Provide a brief hand-off guide so I can d...
c++ 17/23 CPU CpuU calculation, build-in-report of efficiency in 60 seconds run test over 24h on server, boot and boot-calc. There may be a short project process to make builds test reports, 1-10 runs. OS Android Windows Linux IOS Mac, cloud Google.
I need a versatile POS system for my restaurant with the following key functionalities: - Table management - Sales reporting - Tracking royalties The platform is flexible; it can be on Windows, iOS, or Android. I'm also open to either a cloud-based or on-premise solution. Ideal Skills and Experience: - Experience in developing POS systems, especially for the restaurant industry - Strong understanding of table management and sales reporting functionalities - Familiarity with both cloud-based and on-premise software solutions - Ability to work on multiple platforms (Windows, iOS, Android) Please provide examples of similar work and your approach to this project.
Experienced Flutter Developer / Development Team Wanted – Complete Food Delivery App I am looking for an experienced Flutter + Backend developer or development team to customize an existing food delivery source code and deliver a fully production-ready application for the Libyan market. I do NOT want an unfinished project or source code only. The final result must be a complete, tested, production-ready system, deployed and working on both: - Google Play Store - Apple App Store I am open to 3 options: 1. You already have a suitable ready-made source code. 2. You can search and recommend a suitable CodeCanyon source code. 3. You can review and customize an existing source code I provide, such as Go4Food or another suitable project. --- Required Applications The final system...
Quiero un calendario familiar que simplifique la organización diaria de todos en casa. Necesito: • Gestión de eventos y recordatorios para cumpleaños, citas médicas y actividades escolares. • Sincronización fluida con otros calendarios (Google, Outlook u opciones propuestas) para evitar duplicados. • Accesibilidad compartida, de modo que cada integrante pueda ver y, según permisos, editar los planes comunes desde su propio dispositivo. Plataformas clave: Android y versión Web responsive. Si posteriormente se pudiera extender a iOS, valoraré esa opción, pero no es imprescindible para este primer entregable. Personalización esperada: • Temas y colores personalizados que permitan distinguir f&aa...
I need a complete ecosystem that lets customers buy physical books and, from the same account, top-up mobiles and pay utility bills. The core requirement is a unified wallet: every purchase, every recharge, every cashback sits in that single balance and can be reused across all services. Scope • Build a public-facing website and companion iOS/Android apps so the catalogue, cart, wallet and bill-pay screens feel identical across devices. • Integrate Razorpay as the sole payment gateway; all successful transactions must route the cashback directly into the in-app wallet. • Connect Shiprocket for order fulfilment and live tracking. • Plug in SMS and WhatsApp APIs for OTP, order updates and marketing pushes. Key flows to cover 1. Browse, search and purchase ph...
Freelenchar will be a full-featured mobile marketplace delivered on both iOS and Android. The entire focus is an e-commerce experience, so the build has to feel lightning-fast from product discovery right through to checkout. The checkout flow is critical: I need a secure payment gateway that connects directly with our partner bank so customers can pay without being bounced to a browser window. PCI-compliant handling of card data, tokenisation, and clear error messaging must all be in place before launch. Beyond payments, a smooth sign-up, login and profile area, plus an easily searchable product catalogue, would make the app far more compelling, so please keep flexibility for those modules in the architecture even if we phase them in later. Core deliverable • A production-...
I’m building a virtual casino that, for now, focuses exclusively on slot machines. The experience must feel like a real cashier window—players log in, deposit virtual credits, spin, and cash out—so every screen needs to flow smoothly from lobby to payout. Here’s what I’m after: • One fully functional slot-machine module, delivered as a web or mobile build (Unity, Phaser, Godot, or another engine you’re comfortable with). • A “themed” visual style—think branded symbols, animated reels, and a cohesive UI that fits the chosen theme. I’m open to your creative suggestions on genre, color palette, and soundtrack. • Secure credit handling: basic wallet logic for deposit, bet, win calculation, and balance update. No r...
I'm looking for an experienced app developer to create an application for both iOS and Android platforms. The specifics regarding the type of app and key features are yet to be defined, so I'm open to suggestions and insights from experts in the field. Ideal skills and experience: - Proven expertise in developing cross-platform mobile applications. - Strong understanding of both iOS and Android design guidelines and best practices. - Experience with user authentication, in-app purchases, and push notifications. - Ability to provide insights on app type and essential features. - Excellent communication skills and a collaborative approach. Please share your portfolios and any relevant projects you've worked on.
I need to move my existing free Android application from one Google Play Console account to another and make sure the listing looks polished once it lands in its new home. I already have full access to both developer accounts, so you can step straight into the transfer flow, liaise with Google support if needed, and handle any package-name, signature, or policy checks that appear along the way. Once the migration is complete, I’d like you to refresh the store listing on the new account—updating screenshots, copy, feature graphics, privacy-policy URL, and any other metadata so it passes review without hiccups. Deliverables • Successful Play Console transfer confirmed by Google • Updated store listing published and live under the new account • Brief hand-off ...
Saya ingin membangun sebuah aplikasi jejaring sosial khusus Android. Pengguna harus bisa membuat profil, berbagi konten (teks, foto, atau video pendek), mengikuti akun lain, berkomentar, serta berkirim pesan langsung. Ruang lingkup yang saya butuhkan: • Desain UI/UX bersih dengan Material Design • Registrasi & login aman (email, Google, atau nomor ponsel) • Feed real-time dengan infinite scroll • Halaman profil pribadi dan publik • Fitur follow/unfollow, like, komentar • Chat satu-lawan-satu dan notifikasi push • Dashboard admin sederhana untuk moderasi • Backend cloud skalabel (mis. Firebase, Supabase, atau setara) Deliverable akhir: 1. Kode sumber lengkap proyek Android Studio (Kotlin/Java) 2. APK siap diuji 3. Dokumentasi...
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
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