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Build backend api, admin panel and also integrate this api to existing app

57 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

TenStar718

Hello, and thanks for the opportunity to bid on your project. Please check my portfolio and reviews from other customers https://www.freelancer.com/u/TenStar718.html I am an expert in many different area’s of web Lisää

$555 USD 10 päivässä
(384 arvostelua)
9.1
KESHAVINFOTECH

Hi There, Thanks for your valuable time. :-) Please check below points : 1. We have a complete mobile app both in ios and android. We need a backend developer to complete the job from our ux/ui and integrate payment Lisää

$747 USD 7 päivässä
(791 arvostelua)
9.0
webbookstudio

Hello, I represent Ukrainian based IT-company and we will work on backend api, admin panel and api integration. We have years of experience in various (CMS, CRM, ERP, core PHP, HTML/CSS, PHP frameworks(Yii/Yii2, Larav Lisää

$750 USD 7 päivässä
(233 arvostelua)
8.4
yashwantdhangar

Hi! I have gone through your requirement and I can do it for Android, IOS, highly interested for this project. I have 8+ years of experience in android and ios apps development. Maintainable and upgradable code for Lisää

$700 USD 20 päivässä
(153 arvostelua)
8.5
liangjongai

Hi, sir I have read carefully about your requirements. I am a full time developer and I have best skills and much experiences in ios/android/web developing. I have already completed so much projects and get good rev Lisää

$555 USD 10 päivässä
(313 arvostelua)
8.0
fattahaabdul

I can integrate api to existing website. I have 8+ years of experience in mobile app development. I assure you that i will give 100% quality work. Let us discuss and proceed further in chat. I am online. Please re Lisää

$3000 USD 30 päivässä
(115 arvostelua)
7.9
nataliaomelchenk

Hi there! After carefully reading your job description, I am very impressed with your project and now have a full understanding of it. I specialize in full scale of web design & development, including ASP.NET, C#, PH Lisää

$500 USD 7 päivässä
(57 arvostelua)
7.5
MobiAlley

Hi there, This is the backend web developer with proficiency JSON response, SMS , online Pay vendor integration. Let's make it great!

$500 USD 7 päivässä
(19 arvostelua)
7.6
mitss

Hello We are more than 7 + year experienced programmer team & we provide you our best Quality App, beyond your desires with Long terms tech support & [login to view URL] me your IOS/Android app requirement document & che Lisää

$555 USD 15 päivässä
(114 arvostelua)
8.0
xiaomingming

Hello dear. I have read your description. I am an excellent web developer who has rich experiences for 6+ years. I m very interested in your project and hope to work with you. and I will deliver perfect project and Lisää

$500 USD 7 päivässä
(105 arvostelua)
8.0
Smart1902

Hi there, can you please send me some more information regarding this project? By reading your requirement i have some question please message me so we can discuss over the chat and communicate quickly. -We need t Lisää

$500 USD 7 päivässä
(99 arvostelua)
7.7
murtaza1122

Hey Lets discuss in detail. So I can share complete breakdown. [ My Portfolio ] [login to view URL]

$750 USD 30 päivässä
(134 arvostelua)
7.9
tranngocanh1702

Hi, I am able to build backend API, admin panel, and integrate into the existing app. I am ready to discuss and start now. I am Khoa with more than 7 years experience in web and cross-platform app development in Lisää

$600 USD 18 päivässä
(139 arvostelua)
7.6
KashirinA

⭐⭐⭐⭐ i am Full stack developer. ⭐⭐⭐⭐⭐⭐ I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. * 6+ years experience in web and mobile app development. If Lisää

$555 USD 10 päivässä
(125 arvostelua)
7.3
vpnsolution

Hello There, I've carefully read your requirement and this job is perfect for me. I have a good understanding and working experience with Back-End API. Backend API is used to communicate between a mobile app and you Lisää

$500 USD 5 päivässä
(278 arvostelua)
7.6
mascotindia123

Hello there I have read you project detail, you need PHP development with cakephp for your on going ERP system, I am a professional website developer and good designer. I have rich experiences for Website Design, Cake Lisää

$500 USD 7 päivässä
(253 arvostelua)
7.5
tekzee

Hello, I HAVE READ YOUR PROJECT REQUIREMENT. WE CAN HELP YOU IN THIS as we have an Expert and Experienced team for ANDROID and IOS. Can we discuss the REQUIREMENT in detail? We are the leading IT Company in India. W Lisää

$500 USD 7 päivässä
(99 arvostelua)
7.3
ksd711

Hi. I have 7+ years of experience in Mobile (iOS/Android) app development and 6+ year Exp in Web development(PHP,Mageto .NET, Firebase,JAVA,HTML5). I can use Native/Xamarin/Ionic/PhoneGap for mobile development. Can we Lisää

$1500 USD 20 päivässä
(76 arvostelua)
7.1
Julian29

Hello, Android and IOS, As per your project need I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Al Lisää

$500 USD 20 päivässä
(76 arvostelua)
7.4
technovicinity

Hello, First of all, its my pleasure to bid on your project, I have gone through your requirements. We are a highly skilled team to provide you the best experience. We are ready to work on it as soon as you will awa Lisää

$500 USD 20 päivässä
(76 arvostelua)
7.0