Mobile App Development jobs

数字资产的“挖矿”实际上是一个增加货币供应量的过程。使用POW为共识机制的数字资产在进行挖矿时，每个矿工必须通过一定工作量的运算，来计算出符合要求的区块哈希值从而争取记账权，并获得相应的奖励，也可以将其看成是一个向记录着数字资产过往交易的账本中添加新交易的过程。这一过程属于资源密集型和困难型。 以比特币为例，在其系统中，每隔两周挖矿难度就会根据这期间开采出来的区块数量而进行调整，将出块时间维持在10分钟左右，以保证系统的平衡。而矿工想要争取到区块链的记账权，获得相应奖励，就需要不断提高自己的算力，也就是计算出正确哈希值的速度，这将消耗大量电力。 最初，每个用户都可以通过运行原始的比特币客户端，来使用CPU进行挖矿。然而，随着挖矿算力不断提升，CPU挖矿的时代已经成为过去式，随之而来的是ASIC矿机挖矿和大规模集群挖矿的时代。 当然，除了POW挖矿之外，以POS...

For iOS and Android,I am looking for an app developer to develop a push notification system fo my native app. I have a Xenforo based forum and all i need is a system taht extracts all notifications from the Xenforo alert notification system and transfers them to the Push Notifications system. The feature must be inserted in an existing native app,for which the Candidate requires the ability to kno...

3D Mobile game with multy players can play online just like (War robots) for Android and IOS we will different characters (tanks instead of robots)

Looking for a 3D game developer/designer that will be able to work on a medical - cardiology/ heart-related project. The project was initially worked on(~60% completed) by a developer who has become unavailable due to health issues. We need to back-fill it with a Sr. Unity Developer. - Must be excellent in unity - Experience in porting Unity to iOS and Android - Must have a good creativity - Exp...

Need quiz app and need to set up admob and firebase and referral and earn money option and paytm withdraw money option need

We're building a "Netflix" type video on demand platform with subscription (Monthly and Annually). We need someone to build an IOS app, then we will need Android, Apple TV, Android TV, and Amazon FireTV. For the first IOS app (both iPhone and iPad), we have a max budget of $600 Design included

I need an iPhone app. I would like it designed and built. Please contact as soon as possible.

I want to design an application to buy from the supermarket and connect to the client and pay through the application. for ios and android and website.

Hey, I want create a simple Android application.. for more details contact me Thank you

Somos una empresa desarrolladora de software. Contamos con una app compatible con iOS y Android. Estamos siendo acelerados por Reto Zapopan y contamos con un estudio de mercado realizado por la agencia Ovalbox en compañía del Tecnológico de Monterey. Buscamos a un diseñador UX/UI con un catalogo de trabajo propio que habite en la Zona Metropolitana de Guadalajara y que ...

I need an iPhone/iPad app. I already have a design for it, I just need it to be built. will include news list, news details, my favorites, my interests, create new post, my post in addition with login with facebook,gmail and local account.

Looking for a talented developer that is able to develop an application in Xamarin(C#). Developer must have experience in proper animations, API's, ensuring applications run smoothly. Application is a shopping application that allows sellers to open their shops and have their own panels. Buyers will be able to purchase stuff. The application has many features such as Wishlists etc... More ...

Based on a mix between: [login to view URL] and [login to view URL] You'll need to develop the templates of about 40 pages with demo JSON data, that will be first available on a simple web version for demo, and then on a IONIC application. Please answer only if you do clean HTML and are very strong on UI / UX. Good luck!

-I purchased an already coded template working fine and I just need configured the API´s and add my logo to splashscreen, change the Icon for the App Store and submit it for revisión trough my Google account. [login to view URL]

I have an idea for an app that is very similar to the Guva Plus app for babies. I need the ability to record vocals through the phone/ipad and save to device. Also need the ability to combine that vocal recording with preset sounds and mix the volumes between the presets. Very similar to Guva. I'm shopping around for a developer who can assist me. But first looking for cost estimates Prefe...

I need an Android app. I would like it designed and built.

Meaning is for easy access and good overview where people organisation of een meeting of yes theory. Users must be able to organisation meetings with other users

I found an example app that works I just want to customize look and make sure it can do the following below: [login to view URL] - User can continuously scan barcodes and manually type in their own to a list - Add an Field for notes - Once finished user will send an email with completed list of barcodes and notes Platforms - iOS - UWP - Android **YOUR BID AND TIME LIMIT IS WHAT I WILL ASSUME Y...

I need an Android app. I would like it designed and built.

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Necesito desarrollar una aplicación para gimnasios en ionic, debe estar bien documentada para hacer mejoras cuando sea necesario, la aplicación se basa en dosmódulos principales: Rutinas: debe permitir al usuario ver rutinas asignadas y agregar ejercicios a una rutina o modificarlos, cada dia de la semana que el usuario asigna a una rutina debe marcar un check de rutina reali...

I'm interested in developing 2 apps. I already have a website which will act as a backend, [login to view URL] Below are number of screen I need. User Screen Login/Registration 1. Dashboard (Maps) Current Trip, if online, - Searches for bus and distance from current location, - "Board" to instantly synch with Driver/Conductor app as they "check in" 2. Customer Prof...

A simple app intended for UAV operators where weather, tel no of hospitals and some govermental website links will be included. The app will be freely available to download and will be used for self advertising purposes.

I want a data base website that will have web format , mobile format and android app and chatting platform.

Desarrollar una aplicación que sea útil para madres y padres que tengan niños de 0 a 4 años.

Making inapp escrow account for buyer and seller using wallet   ‍     ‍     ‍     ‍     ‍     ‍     ‍      ‍     ‍     ‍...

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I am searching TV app developer. Details will be share to selected someone over private interview. Thanks for your bids.

Must be able to get app accepted by ios app store and google play. A Demo must be provided, I am looking for somebody who can do this regular for me as I have a lot of app work potienlly 10-30 apps a month

I just want to change an apps name and icon in Launcher and Settings>Apps. other functions should remain intact. The app should work smoothly on Android Oreo (Huawei Mate 10 Lite and Honor 7C) Have already tried APK editor but it doesn't worked as app crashed after getting installed and at startup.

My Name is Patrick. I have a University Degree in Business & Sports Management. I have a Sports project in development which would require an App. The Project would need to be Interactive and built in the format of a Social Media Platform. I look forward to Collaborating with the Ideal Candidate on my Project. Attached is a Brief of the functions of the project. Kind Regards, Patrick.

Descrição: O projeto: Desenvolvimento de Aplicativo para Mercado Financeiro Conhecimentos requeridos: . React.js/React Native . Gulp . Sequelizer . Apollo . GraphQL Conhecimentos adicionais são bem vindos - Enviar Portfólio para avaliação - Duração: 4 meses, podendo se estender para 6 meses - Os selecionados participarão de um teste ...

Requiero de una app para iOS que registre datos médicos de salud como pulso, presión arterial, datos de un cuadro hemático, triglicéridos y colesterol. Deseable que se puedan adicionar otros. Esta app no requiere conexión con servidores. Funciona stand alone, pero tiene base de datos.

I need a responsive website. I would like it designed and built.

Hello Android apps developers, I need a apps based on this website : [login to view URL] You can check the apps "Dental Cart" in Google play store. Let me know your time & budget. Thanks

Hi Freelancers, I’m looking for video App developer who can create me a video App for my website. I’m wanting it so members can record themselves then upload it to their page on the website. The App must also be compatible with phones and iPads. There is a similar video App on [login to view URL] Happy Bidding!!

I work with a jewelry company and we need a digital catalog made. Maybe even an app for cell phones. I'm guessing it would be about 50 pages long. Who does this and about how long and how much would this cost?

Users can upload their videos from home and can be selected by professionals. I am looking for below requirement: Users can upload their video from home and can be selected by professionals. Website Admin Panel Mobile app for iOS & Android. Features: Video upload Payment gateway Mobile app with below features: Login Sign up Upload video Download video

I need an infrastructure for bathing facilities, for food/drink orders management

I need an Android app. I already have a design for it, I just need it to be built. I need an app and the java code that can download an image and video from Url, share it on whatsapp, fb and messenger. Just add 8 buttons . 4 for image download, whatsapp, fb and messenger sharing. And 4 for video download, whatsapp , fb and messenger sharing.

I have an android app in Google play. I want to make the app in top Search in my Local ( Bangladesh ) Play Store. So i need as App Store Optimization Expert. I would prefer Bangladeshi ASO expert in good knowledge of Cricket. App Link :- [login to view URL]

hello i have an android app which is server based wordpress . i dont know how to set the server and make the changes . i need some help

I need an Android app. I already have a design for it, I just need it to be built.

We want to have a developer design a mobile version of our current website. Our current website is www. [login to view URL] Thank you

I have a match 3 game developed in unity 3D with C#. I need to create the store inside my Game. This store consist in a gallery of gifs images that could be send by social media message, like whatsapp and facebook messenger, each item must use virtual coins or IAP to be buy and also be saved like an unblocked achievements for the user. Also each gif must be personalized with the user input text an...

Hi. everyone. I want to find bitcoinJ core developer. Because I have own cryptocurrency what cloned from litecoin. 2 years ago, It was published and at that time coin core is built based on bitcoin-core and android version is based on bitcoinj. And last month, our core developer upgrade the coin-core from 0.8 to 0.13. But We can't upgrade the coinj because the corej developer was out. So W...

We are a marketing company and we are looking for a website and an app to market local shops and industries with in a city. We should be able to list ads , insert images, add contents and everything from our end. We are looking for a skilled and cost effective freelancer who can deliver us with top quality output and willingness to work in our future projects.

Um aplicativo que consista em um grande banco de dados de receitas , aonde a pessoa iria colocar quais ingredientes teria , e o aplicativo mostraria quais receitas ele poderia fazer com os determinados ingredientes que ele possui , e teria algumas algumas abas mais especificas como Comidas vegetarianas, veganas , Fitness, doces , salgadas. que também possa colocar o google adsense.

Hi, I want to develop a simple application. Once we open the application we should be able to select contacts and set them in a que for calling. Once done the app should dail, when the call disconnects or if I disconnect the call the call should go and dial the next person. The time between each call should be customisable. If possible we should be able to allocate the dail sequence via a excel f...

Hi I am looking for Android and iOS developers to develop mobile application for my taxi booking website just like OLA and Uber.