
Flutter app language update.
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$28/hr
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- Proposals: 19
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- #4490035
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Full-Stack Engineering Team | We Build Web, Mobile & SaaS Products | 21+ Years · 70+ Engineers

Full-Stack Web & Mobile App Developer With AI Integration & Automation Expertise

Website Developer || Mobile App Developer || Website Designer || Ai Developer || Software Engineer

UI/UX Designer & Frontend Developer | Figma, React, Next.js | Landing Pages, SaaS, Mobile Apps
Website Developer | Mobile App Developer | Website Designer | Ai Developer | Software Engineer
React JS# Angular JS#Node Js | PHP/Mysql | #Wordpress#Magento | Codeigniter#Laravel Expert
Mobile App Development | PowerApps | Python | WordPress | Shopify | Magento | Laravel | React | React Native | Angular | Game Development

Worpdress | Flutter Expert| Web designer & developer |Mobile App Development | PHP Expert | SEO

Full Stack Developer, Next.js, Node.js, Laravel, PHP, WordPress, Shopify, Wix, Squarespace, OpenCart, AI ChatBot, Web3.js, Cryptocurrency API, SEO, & Digital Marketing


69262801290382012876072280474913143278123570938241962214540699554768320133047375041591
Description
Experience Level: Expert
FLUTTER DEVELOPER - SHORT ENGAGEMENT
=====================================
You must have a real iphone as this app cannot be run on simulators. IT is already on the store since 2 years and working.
There is a CICD pipeline that detects and test everything that is done and all errors too.
OVERVIEW
========
The app is built. The backend is built and fully tested. All bugs are
fixed and on the development branch. Currency is delivered correctly
from the API per store.
This is a short engagement to validate the app works across 5 store
locales and deliver a clean TestFlight build ready for App Store submission.
The client will provide full code support throughout.
We have in essence added local languages for GB, SE, DE, AT, CH. Because of this we must test through things like add to cart, filters, payments and all details.
Estimated effort: 1 to 2 days.
WHAT YOU DO
===========
Pull the development branch. Run the app on a physical device.
Go through every screen, every button and every user flow on GB, SE
and DE. Tap everything. Do not assume something works because it
compiled.
If something does not look right or does not work, report it to the
client with a screenshot and a clear description of what happened.
The client will provide the fix. You apply it, retest and confirm it
works before moving on.
When everything passes on device, upload to TestFlight and confirm
it works before notifying the client.
This is not a job where you receive code and hand it back untested.
You are responsible for verifying the app works end to end.
Nothing is submitted to the App Store without explicit written
authorisation from the client.
=====================================
You must have a real iphone as this app cannot be run on simulators. IT is already on the store since 2 years and working.
There is a CICD pipeline that detects and test everything that is done and all errors too.
OVERVIEW
========
The app is built. The backend is built and fully tested. All bugs are
fixed and on the development branch. Currency is delivered correctly
from the API per store.
This is a short engagement to validate the app works across 5 store
locales and deliver a clean TestFlight build ready for App Store submission.
The client will provide full code support throughout.
We have in essence added local languages for GB, SE, DE, AT, CH. Because of this we must test through things like add to cart, filters, payments and all details.
Estimated effort: 1 to 2 days.
WHAT YOU DO
===========
Pull the development branch. Run the app on a physical device.
Go through every screen, every button and every user flow on GB, SE
and DE. Tap everything. Do not assume something works because it
compiled.
If something does not look right or does not work, report it to the
client with a screenshot and a clear description of what happened.
The client will provide the fix. You apply it, retest and confirm it
works before moving on.
When everything passes on device, upload to TestFlight and confirm
it works before notifying the client.
This is not a job where you receive code and hand it back untested.
You are responsible for verifying the app works end to end.
Nothing is submitted to the App Store without explicit written
authorisation from the client.
Projects Completed
42
Freelancers worked with
38
Projects awarded
49%
Last project
23 Apr 2026
United Kingdom
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