App upgrade jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Skills
Languages
Job State
3,035 app upgrade jobs found, pricing in USD

...music mobile website app using a pre-built template. This 7 page website will be the Mobile Web App version of our Android app. We must then use a tool called PWA Builder ([url removed, login to view]) and Lighthouse ([url removed, login to view]) to make sure the mobile website is built to Progressive Web App (PWA) standards.

$54 (Avg Bid)
$54 Avg Bid
9 bids
Shopify Store Customization 4 days left
VERIFIED

...my online marketplace for Instagram shoutouts. The site will be similar to [url removed, login to view] The project will most likely be ongoing as we upgrade he site. I currently use Shopify and have a multi-vendor seller app that allows anyone to sign up and sell their products on my site: [url removed, login to view] Functions needed: • Allow users to sync Insta...

$550 (Avg Bid)
$550 Avg Bid
53 bids
Hire an App Developer 4 days left
VERIFIED

I need a mobile for both Android and iOS, it's fruits ordering app without real-time payment. - The fruits supply is limited, based on quantity and kg available - Customers choose fruits type and available options, then place order - Customers enter name, contact, address only to complete checkout - Due to limitation of shipping area, customers

$434 (Avg Bid)
$434 Avg Bid
114 bids
Mobile development -- 3 4 days left
VERIFIED

I need an Android app. I would like it designed and built. Phase – I 1) Splash Screen Image or Gif Animation (Need to Capture UserDeviceInfo at this Screen Using API. (FCM ID, Email (Available on play store), Phone Info etc.). 2) Every time when app will be open reconcile all the info on the basis of android secure id. 3) User account login, signup

$1937 (Avg Bid)
$1937 Avg Bid
27 bids

remove in app purchases/upgrade feature, and ads from an ios app. the sourcecode will be provided only to selected freelancers.

$61 (Avg Bid)
$61 Avg Bid
24 bids

I have a small app with three input screens. The inputs are currently collected via [url removed, login to view] and stored into a session dict that is sent between flask and the html pages. The html pages use jinja2, e.g. to build the right number of input fields. Further, the sessions can be saved into an sqlite db and loaded later on. I need the following three

$198 (Avg Bid)
$198 Avg Bid
9 bids

I want to have a competent android developer to upgrade an android app to do more, which includes fingerprint detection and communication with a server. This is a small short term project, which needs a competent android developer.

$179 (Avg Bid)
$179 Avg Bid
45 bids
Build a native app for web 2 days left
VERIFIED

Build a native app. This project is a web app that displays brand competitions that can be entered by the websites users. Users must login to view the competitions and have a limited amount of entries per day. They can upgrade their account to get unlimited entries. Brands/Companies enter details for competitions they want to list and upload content

$3475 (Avg Bid)
$3475 Avg Bid
130 bids

Looking for a strong general LAMP admin familiar with AWS deployments to help correct then maintain a small app infrastructure. A recent upgrade to php 7 has upset our classic CI 1.0 app which needs modernization regardless.

$11 / hr (Avg Bid)
$11 / hr Avg Bid
44 bids

i would like to upgrade my English lang throw speaking , by smart mobile app i believe the best way to make me better talking to some body

$5 / hr (Avg Bid)
$5 / hr Avg Bid
29 bids

Need Apple and android app updated i have got the app live need to adf features and changes such as colour design and need to modernize both apple and android app need to fix up errors also and app needs to be fully trsted error bug free before i realese payments

$196 (Avg Bid)
$196 Avg Bid
64 bids

...complete migration and upgade to latest Joomla 3 version on both joomla and Virtuemart with an integration of Square App which i already have the plugin etc.. All products images texts need to remain in tact through out migration and upgrade. By all means if you have good input on how to enhance the site we will surely listen. Payment will only be made

$175 (Avg Bid)
$175 Avg Bid
21 bids

I have an older application that I need to upgrade to Visual Studio 2015 as well create a form that will either connect to a SQL Server Database or and Access Database and run data from them. The app is fairly simple maybe 1,000 lines of user generated code.

$148 (Avg Bid)
$148 Avg Bid
67 bids

i would like to upgrade my English lang throw speaking , by smart mobile app i believe the best way to make me better talking to some body

$3 / hr (Avg Bid)
$3 / hr Avg Bid
1 bids

...boys and commercial vehicles on its platform. Shadowfax Rider App is going through a major upgrade under which multiple other features are being launched to empower riders to create a better end customer experience. Requirement for a copywriter to review and edit the entire app content to drive user engagement of the features. Expected duration

$105 (Avg Bid)
$105 Avg Bid
4 bids

We have an app that needs to be built with very specific features needed in the app. We want to upgrade and or totally rebuilt our site as well. Our app is a social media photo sharing app that needs to have swipe technology, like, share, chat etc. Will need data storage, back end management, editing abilities, analytics, advertising platform, push

$7409 (Avg Bid)
$7409 Avg Bid
111 bids

Looking for an experienced iOS developer who understand very basic and pro methods for iOS app development. Please do not consider this project if you are a fresh start or have accomplished a few very basic app. Job Overview: I have an App that works based on a simple idea. Tap a button to save current GPS location of a device and give it a name

$337 (Avg Bid)
$337 Avg Bid
27 bids

I need an Android app. I would like it designed and built.  Want to make time waster games with upgrade mechanisms

$910 (Avg Bid)
$910 Avg Bid
69 bids

...My app is an android app written in java. The applicant should have knowledge of java and server side coding too. I want FULLTIME FREELANCER only working at least 7 hours a day for me. Want all the upgrades finished in an error free way AS SOON AS POSSIBLE.. MAJOR UPGRADES 1. Only 1 account per device No multiple email accounts 2. Fixing app crashes

$3 / hr (Avg Bid)
$3 / hr Avg Bid
12 bids

PLEASE ONLY BID IF YOU CAN WORK FULL TIME (6-7 hours per day) PLEASE ONLY BID IF YOU CAN WORK WITH TEAM VIEWER. My app is an android app written in java. The applicant should have knowledge of java and server side coding too. I want FULLTIME FREELANCER only working at least 7 hours a day for me. Want all the upgrades finished in an error free

$131 (Avg Bid)
$131 Avg Bid
11 bids