The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
PhoneGap is a mobile application development platform based on open source technologies that is used to rapidly build cross platform mobile applications without coding for each platform individually. Hiring a PhoneGap Expert allows organizations to take advantage of the benefits of a hybrid mobile development approach and create branded and authenticated user experiences for their own mobile application.
PhoneGap Professionals are experienced in working with a combination of languages such as HTML, CSS, JavaScript, Android SDK and iOS SDK. Each developer's expertise is tailored to the needs and goals of their customer’s project, making it easier for organizations to get the most out of their investment in PhoneGap technology. PhoneGap Professionals have the experience necessary to create cross-platform mobile applications that truly perform across multiple devices, including phones, tablets, wearables, and more.
Here’s some projects that our expert PhoneGap Experts made real:
PhoneGap allows businesses to have consistent user experiences on a range of different platforms, allowing them to boost customer satisfaction and gain competitive advantages. With an experienced PhoneGap Expert working on their project, clients can develop impactful, custom cross platform mobile applications that truly meet their needs. If you're looking for someone who can help you optimize your mobile development projects with PhoneGap technology, posting your project on Freelancer.com is the best way to find an expert who's perfect for your project.
Daripada 33,138 ulasan, klien menilai PhoneGap Experts 4.8 daripada 5 bintang.PhoneGap is a mobile application development platform based on open source technologies that is used to rapidly build cross platform mobile applications without coding for each platform individually. Hiring a PhoneGap Expert allows organizations to take advantage of the benefits of a hybrid mobile development approach and create branded and authenticated user experiences for their own mobile application.
PhoneGap Professionals are experienced in working with a combination of languages such as HTML, CSS, JavaScript, Android SDK and iOS SDK. Each developer's expertise is tailored to the needs and goals of their customer’s project, making it easier for organizations to get the most out of their investment in PhoneGap technology. PhoneGap Professionals have the experience necessary to create cross-platform mobile applications that truly perform across multiple devices, including phones, tablets, wearables, and more.
Here’s some projects that our expert PhoneGap Experts made real:
PhoneGap allows businesses to have consistent user experiences on a range of different platforms, allowing them to boost customer satisfaction and gain competitive advantages. With an experienced PhoneGap Expert working on their project, clients can develop impactful, custom cross platform mobile applications that truly meet their needs. If you're looking for someone who can help you optimize your mobile development projects with PhoneGap technology, posting your project on Freelancer.com is the best way to find an expert who's perfect for your project.
Daripada 33,138 ulasan, klien menilai PhoneGap Experts 4.8 daripada 5 bintang.I have an idea ready to move from concept to the hands of users on both iOS and Android. The scope covers everything from the first line of code to store submission, so I need a developer who can handle design, front-end and back-end work, testing, and deployment in one rapid cycle. Speed is critical—ASAP really does mean as soon as humanly possible—so you should already be comfortable with an accelerated workflow, quick iterations, and clear progress updates. You are free to pick the tool-set you trust most (Swift + Kotlin natively, or a framework such as Flutter or React Native) as long as the finished product feels fully native on each platform. Essential deliverables • Complete, well-structured source code • Builds ready for TestFlight and internal Android...
Ride-Hailing App Developer Needed — React Native (iOS & Android) + Admin Panel I'm building a ride-hailing platform and need an experienced team to build the full solution: Rider App (iOS & Android) — booking flow, live GPS tracking, upfront fare display, cashless in-app payment, ride history Driver App (iOS & Android) — accept/reject rides, turn-by-turn navigation, earnings dashboard, licence/document verification Admin Panel — driver approvals, live ride monitoring, fare management, basic reporting dashboard Tech: React Native for mobile, React for admin panel. Integrations needed: Google Maps, Airwallex (payments). You should have: Proven experience building ride-hailing, delivery, or similar two-sided marketplace apps — please share...
I have an existing mobile application built using React Native, which is currently live on both Android and iOS. We need to implement specific changes/improvements to the existing application. The work will involve updating the current React Native codebase, implementing the required changes, testing them thoroughly, and ensuring everything works smoothly across both platforms. Will share list of changes in chat .
I’m wrapping up an e-commerce platform that runs on a MERN stack back-end and already has its desktop web version in place. What I still need is a polished, fully functional mobile experience built with React Native. All UI/UX screens are ready in Figma, so your focus will be translating those designs into clean, maintainable code and wiring them to my existing APIs. Core features you’ll implement: • User profiles that sync seamlessly with the MongoDB user collection • A real-time messaging system ( is already running on the server) • A scroll-friendly news feed showing product updates, offers, and user activity The back-end endpoints, authentication flow, and payment logic are complete; you just need to consume them in the app, manage state efficiently ...
I’m moving quickly toward user testing and need a stripped-down yet polished Flutter MVP. You will receive my complete user journey, logo, colour palette, and fonts; from there your focus is to turn that vision into a cleanly organised widget tree, wire it to a lightweight backend (Firebase is perfectly acceptable), and deliver runnable test builds on both Android and iOS. The heart of this build is authentication and a simple profile. Users must be able to sign up and sign in with either traditional email-and-password or phone number verification, stay logged in across sessions, and log out cleanly. Once inside, a profile screen lets them view and edit their personal information, with all changes persisting immediately to the backend. A password-reset flow should work from both the...
I’m ready to move my wire-framed concept into a working React Native application that runs smoothly on both iOS and Android from a single codebase. The first release needs to cover user onboarding with Facebook social login, the main set of screens outlined in my feature list, and push-notification handling. Code quality is important to me: I want a clear folder structure, sensible state management (Redux, Zustand, or another industry-standard solution you can justify), and descriptive in-line comments so future contributors can ramp up quickly. At the end of every milestone I’ll need signed iOS and Android builds that I can sideload onto real devices for hands-on testing; fastlane or a similar CI step is welcome if it keeps the process repeatable. Deliverables • R...
I want a straightforward mobile app that lets my borrowers stay on top of their loans after the funds have been disbursed. The app’s sole focus is management & repayment; I am not tackling the application or approval stages here. Core goals • Give each customer a clear snapshot of their outstanding balance. • Provide an automatically generated repayment schedule that updates the moment a payment posts. • Send timely payment reminders (push, SMS or email—whichever is easiest to wire up). • Offer an “instant loan” top-up feature so qualified users can draw a pre-approved amount without leaving the app. Technical expectations • iOS and Android builds (Flutter or React Native are both fine; I’m open to native if you have ...
I want to launch a complete betting experience that runs smoothly on iOS, Android, and any modern Web browser. The project includes both the mobile apps and the public-facing website, all driven by a single back-end so updates roll out everywhere at once. Core functionality I need from day one: • Live betting with real-time odds refresh and bet settlement • Secure in-app payments covering the major gateways plus local options we will shortlist together • User profiles with KYC support, balance tracking, and detailed bet history The exact wagering categories—whether sports, casino games, horse racing, or a mix—can be finalised once we review licensing and market priorities, so bring your insights on industry compliance and regional restrictions. I’m...
I’m looking for a developer who can deliver a working AI-powered dance challenge app that runs on both iOS and Android. Speed matters—I’d like to see an initial build as soon as possible. Scope of the first release • Single codebase that compiles cleanly for both mobile platforms (React Native, Flutter, or similar). • Camera module so users can film and submit their dance entry. • Lightweight backend or cloud function to accept uploads and return a simple success message (we can expand scoring logic in later iterations). What I will provide • Branding assets (logo, color palette). • Sample challenge videos to test the recording flow. Deliverables • Source code in a private repo. • Step-by-step setup guide. • A short...
We need an experienced WebAR / computer vision developer to create a browser-based virtual piercing try-on. Users should open a webpage on iPhone/Android, activate the camera, and see a virtual stud realistically positioned on their ear. The key challenge is reliable ear/eartlobe tracking while the head moves. This is NOT a request to copy existing commercial software. We want an independently developed solution using open-source or approved licensed technology. FIRST MILESTONE – PAID PROOF OF CONCEPT Deliver a working browser demo that: * Uses live mobile camera * Detects/tracks the head and ear * Places a virtual 2–4 mm stud on the earlobe * Keeps the stud reasonably anchored during head movement/rotation * Works on iPhone Safari and Android Chrome Possible stack: Media...
I need a production-ready ride-hailing and bike-taxi platform built from the ground up, comprising: • Customer App (iOS & Android) – Core flow for booking and cancelling rides, including bike-taxi options – Secure payment gateway integration (cards, wallets, UPI) – Personal ride history with in-app ratings and feedback • Driver App (iOS & Android) – Self-service onboarding with document upload and real-time verification – Trip management dashboard, live navigation, and status updates – Earnings ledger with daily payouts, summaries, and withdrawal requests • Web-based Admin Panel – Live trip tracking on interactive maps – Driver and customer management tools – Fare, commission...
I need an Android developer to build a modern social networking mobile application. • Android app development using Kotlin or Java • User registration and login with Email, Phone and Google Sign-In • User profiles and profile management • Social media feed with posts • Photo and short video upload • Likes and comments • Push notifications for likes, comments and messages • In-app private messaging/chat • Firebase or another scalable backend • Cloud database and storage • Basic analytics and crash reporting • Clean architecture using MVVM/Clean Architecture and Jetpack • Complete Android Studio source code • Release-ready APK/AAB and basic Google Play publishing assets The app should have a modern, intuitive UI and work...
I need an experienced freelancer to handle the complete sale of my digital asset A2Z Edit (), a fully functional, multi-platform online toolkit with 90+ browser-based tools for image editing, PDF manipulation, OCR (English & Arabic), QR generation, and file management, built on 14 with a perfect 100/100 Lighthouse score, 268 pages of content, and published Android and Huawei apps, which has already generated 10,000+ Google impressions, 1,000+ unique search queries, first-page rankings on both Google and Bing with AI overviews, a Trustpilot 3.7 rating, 210 backlinks from 116 referring domains, and 142 users with 944 page views in just 10 days, all running on Vercel's free tier with zero monthly costs and a domain pre-paid for 2 years, currently pre-revenue but ready for AdSense, p...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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