Freelance Mobile Development Jobs

I am looking for a talented full stack developer with expertise in phone advertisement website development using MERN stack Must be excellent in both front-end and back-end development As a key member of our team, you will be responsible for designing, building our advertisement website from the ground up 1. Update UI/UX design of website - change color like background, theme of whole page - Intuitive navigation menu that allows users to easily what they're looking for - Add a layout of phone products' listings 2. Updating Data according to latest Phone shop's trends - Load large amounts of mobile data and saved data into NoSQL database - Add a options such as grid view, details view 3. User Reviews and Ratings - Display of user reviews and ratings of each ad to help build trust and credibility -  Ability for users to leave reviews and ratings for ads they've purchased or interacted with 4. Notification System - In-app notification system to keep users informed about new ads, price drops, or other important updates - Option to customize notification preferences Note: Relevant experience and past works if you have, will be preferred.

I am Daren from China. I am a leader of small IT group and have 8+ years of experience in web and mobile app development. To be honest, we are currently looking for a trustworthy individual who can rent his Upwork accounts to us. I'm not sure if you know, but Chinese are banned from joining all social sites and job sites like Upwork. So, we have been working with a foreign customer, using his account and computer, and paying him 20% of the profits or a certain fixed amount. However, a few days ago, a customer's Upwork account was closed due to a team member's mistake. That's why we're looking for people to work closely with us and rent out their accounts and computers. If you partner with us, we will pay you at least 20% of the money you earn on Upwork. If you are concerned about security and payment issues, rest assured. First of all, we will only use your computer for bidding and communicating with customers. And customers will pay us through your Upwork account, so you manage all payments. You can keep 20% of Upwork profits for yourself and send the rest to us. If this makes sense to you and is possible, I look forward to further discussion. skype: live:.cid.9afebbd1559b7552 whatsapp: +34 (690) 985-315 Thank you.

Hi, We Wanted Urgent Android Developer for New and Exiting Android studio app projects.

E-commerce app food selling platform. Need this urgently to start my business.

Mobile app for BNPL company is required, the app should work like a digital wallet and to be able to work with NFC technologies for payment.

Responsibilities for the job: -Identify the root cause of problems by using logs -Develop tools and techniques to improve the performance of the app -Make recommendations to enhance the security of the app -Provide training on how to use the app as needed

I'm a corporate manager and deal with financial matters on a daily basis I want to create an app with bookkeeping and accounting features that my employers can use on their phones. 🎇🎇🎇 You need to know how to develop web apps with Python and different Python frameworks.

Convert a ReactJS application to SSR with tools like NextJS or other proposals. The objective is to obtain an HTML rendering for SEO and, above all, to be able to boost the metadata for the project pages to personalize the images and titles

I have a small app I want to code myself. However, I am still very new to planning a project. I'd like to have a development plan or UML built to help me code it up. My project is to have an app that is written in C# for Android, can connect to a user's google calendar, create events, read calendar events, and do its own functions natively. My goal is to learn from this, so one of the project stretch goals is a clear explanation of the choices made, and the whys. Done is defined as a plan that could be used by me to create this app, with explanations for the logic behind a class, method, or feature is, and why maybe some other tools might be needed or recommended (like why I should do some sections of the project in kotin, or whatever). To win this bid, you must show an example of what I am looking for, and demonstrate that you understand what I want to be delivered. Feel free to offer suggestions and advice.

App to Include: - Single codebase, utilizing AWS Amplify, in which to deploy iOS and Android - Basic Authentication - Social Account Login - Support for Face ID - User account profile data and photo management - Near pixel perfect reproduction of UI design (attached) for iOS and Android - Interactive UI components powered by React and Material UI - Client-side and server-side form validation - Light and dark mode style support - Responsive UI to support different sized mobile phones (tablet sizes not required) - iPhones version 8 and higher - Android devices 2018 and later - Restriction of app rotation to vertical/portrait orientation (no landscape) Technology Stack Cross-platform Serverless (nothing containerized) Services