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Fix performance bugs for React Native / Firebase app

40 фрилансеров(-а) готовы выполнить эту работу в среднем за $46/час

(121 отзывов(-а))
8.4
AwaisChaudhry

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have grea Больше

$50 USD / час
(39 отзывов(-а))
7.6
ksd711

Hello , I am React Native Mobile app development Expert and have 7+ years of Experience .Please contact so we can discuss the requirement in detail . Thank you

$25 USD / час
(82 отзывов(-а))
7.3
(94 отзывов(-а))
7.3
seekdeveloper

Hi, I'm a talented developer for iOS, Android. I have 11+ years of software experience in fortune 500 companies and I'm here for you! I have already developed a great number of various applications, namely on-demand Больше

$25 USD / час
(12 отзывов(-а))
7.2
iqbalsingh

Greetings, Dear Sir/Madam, My professional experience in Reactjs/ReactNative includes designing and crafting code for various mobile applications and then testing the resulting code to meet client needs. I am expert Больше

$25 USD / час
(12 отзывов(-а))
5.8
(9 отзывов(-а))
5.6
thonevorlavong

Hi. I have read your project description.(Fix performance bugs for React Native / Firebase app) I'm very interested in your project. I would like to discuss with you in detail. Thank you.

$25 USD / час
(11 отзывов(-а))
4.9
AmitPal10000001

Hello, Thanks for reading my proposal. I've already read your job description carefully and I am very interested in your project. As result of reviewed your job, I am sure that I can finish this project of 100% resu Больше

$38 USD / час
(21 отзывов(-а))
4.5
maherzaidoun

hello, I'm a react native app developer, i have a good experience debugging and fixing issues in react native apps. you can check my GitHub profile here [login to view URL] contact me for more details. Thanks.

$38 USD / час
(13 отзывов(-а))
4.6
KritinConsulting

I have read the requirements for react native app and we consider our-self very well versed with required technical skills to help you to build an app, to provide a realistic budget and timeline, I would like to know m Больше

$25 USD / час
(1 отзыв)
4.2
ernestpapyan

Hi. I am expert in React Native. Bug Fixing is a piece of cake , Please share your error..I have great knowledge of React Native component(Class, Functions), Redux, Hook, HoC. As well as I have good experience so that Больше

$30 USD / час
(5 отзывов(-а))
3.9
BrokeProgrammer

Hey, Pretty good at developing mobile apps in React Native. Experienced in domains like SaaS, Identity+Privacy+Security, AdTech+IoT, Construction, Real-estate, Non-profit, Social Platform, Recruitment, etc. Worked wi Больше

$50 USD / час
(3 отзывов(-а))
3.8
hunainhumail

I will help you in fixing your application crashes. Do you have the source code ? Please contact me so that we can discuss about this. Thank You Regards

$40 USD / час
(9 отзывов(-а))
3.8
dexterllait

Hello, How are you? I have rich experience in react native development, firebase expert. If you want, I can show you my previous work. I can work full time/remotely on this project, so I can deliver the result of what Больше

$28 USD / час
(3 отзывов(-а))
3.8
nishthamarwaha

Hi, I can investigate and fix those issues. I am expert React Front-end Expert with 7 + years’ experience. I've been building cutting edge Web App solutions with ReactJs for years now, so you are guaranteed a quality p Больше

$30 USD / час
(1 отзыв)
3.1
nadja018

Hi, Thanks for your job posting and I found out that you want to fix your bugs on your store app. I am a ***React Native export*** and I have very enough experienced about React native app building and fixing bugs. I h Больше

$40 USD / час
(2 отзывов(-а))
3.1
pjain912

Hi there, I can assist you with the project requirements and fix the crashes issue in the app. could you please share more details about the app so that I can check and come-up with the proper solution. I'm expert R Больше

$38 USD / час
(1 отзыв)
2.9
igoryanarhipov

How are you? What can I do for you? I’ve read your job description carefully and understood what you want. I already have developed a lot of mobile application and Living in GoogleStore and AppStore. And there are impr Больше

$38 USD / час
(2 отзывов(-а))
2.5
dimatka4

Dear Patriciawong08! Nice to meet you here. I am very talented Mobile application developer that you are looking for now. Can we discuss further details about your project? So i can make everything 100% perfectly as yo Больше

$25 USD / час
(1 отзыв)
2.3