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NodeJS Backend API assistance

$10-50 USD

Cerrado
Publicado hace más de 4 años

$10-50 USD

Pagado a la entrega
Hello. There is one of nodejs application. It is for backend API for mobile application. I need to change some functions in the existing APIs. Please bid who is expert in Nodejs and have experience in API development. Thanks.
ID del proyecto: 21675017

Información sobre el proyecto

25 propuestas
Proyecto remoto
Activo hace 4 años

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25 freelancers están ofertando un promedio de $57 USD por este trabajo
Avatar del usuario
Yes, I am ready to work on it and My experience eis 18 years and I have completed many projects like that. So I can easily handle it. My budget is negotiable I will give you a final budget after project discussion. message me...
$400 USD en 7 días
4,6 (16 comentarios)
5,4
5,4
Avatar del usuario
Nice to meet you. I have enough experience node js with (mongo db or mysql db) for backend api . I already have developed many project by using node js. I will provide greate service and good result. I have experience with iOS, Android development for 6+ years. (android, ios native,flutter, react native, cordova, ionic, ...) I developed iPhone, Android applications and Uber taxi and chat program,dating app,delivery app(server and client side) . So I have rich experiences in this aspect. I can help you perfectly and I will work with you long term. My experience: -Social Networking App -Dating & Chat App Health & Fitness App -Uber App -Photo & Video App(Photo Editor, Potho Sharing, Image Recognition) -2D, 3D Game(Cocos 2d-x,Cocos Creator, Game Maker, Unity 3D) -Admin backend:laravel , node.js
$30 USD en 7 días
5,0 (30 comentarios)
5,1
5,1
Avatar del usuario
Hello, I am an experienced node.js developer with 3+: years of experience. I have worked with REST APIs using express server in nodejs. I am interested in your project. message me for further discussion. Thanks.
$50 USD en 3 días
5,0 (12 comentarios)
4,4
4,4
Avatar del usuario
Hi, I just reviewed your project description and interested in your job now. I am a full-stack developer who have rich experience in web development. Especially I have great knowledge and experience in MEAN, MERN, MEVN stack development and API development & integration. So I can implement your job perfectly in accordance with your attentions. I hope to discuss more via chat. Thanks, Best regards,
$50 USD en 3 días
5,0 (10 comentarios)
4,0
4,0
Avatar del usuario
I am an expert in the field you require. I have rich experience in that field. I will do my best if you hire me. If you cooperate with me, you will achieve amazing results. regard!
$20 USD en 1 día
5,0 (7 comentarios)
3,8
3,8
Avatar del usuario
Hi, Please take a look at my review for sure. As a mean stack and API integration developer, I have no fears about your idea. BR, Daniel
$30 USD en 1 día
5,0 (2 comentarios)
3,7
3,7
Avatar del usuario
Hi! Can I try to change your function? I am an expert in Node JS. I am a Full Stack Developer and can build cross-platform applications from scratch and to maintaining it in a multi-server environment. I am using JavaScript for both client & server. Frameworks I am using for over 4 years are Node JS, Meteor JS, React JS, Knockout JS, React-Native and PHP. I am a Filipino and fluent in English (US) language. Be my client and help me build my reputation here
$50 USD en 14 días
5,0 (1 comentario)
3,1
3,1
Avatar del usuario
Hi, --------------------------------I have source code for your requirement.---------------------------- I could show you this project via TeamViewer and I will give you a pefect result in an hour. I would love to discuss your project over chat. Regards
$50 USD en 7 días
5,0 (3 comentarios)
3,0
3,0
Avatar del usuario
Hello Sir, I can build and modify APIs with NodeJs. I can complete your project with the best solutions. I am ready to start right now. I can do this job up-to maximum excellence I have 5 years experience of MEAN Stack / python / Database development, bootstrap/ php / Nodejs / Vuejs / Angular/React / Magento / codeignitor / Laravel /cakephp / wordpress / opencart / Javascrip/JQuery / mobile app development. I can do this job. I have done projects like web scrapping, ERP solutions, online shops, Emailing system Web development, Android and IOS development, Automated procedures and server building/management. I have built many systems from small to huge shops. Please also check my portfolio. Hoping to hear from you soon Good Day
$30 USD en 2 días
5,0 (3 comentarios)
1,4
1,4
Avatar del usuario
Hi, (PAY ME ONCE SATISFIED WITH WORK) As a freelancer, I believe in professionalism, communication, clean code and representing my craft to the highest degree possible. WILL PROVIDE FREE MAINTENANCE FOR 1 WEEK Have Good hands-on over Javascript frameworks React native,react, redux, saga,Angular2+ version,NGRX,RXjs, Node.js. Database :Mongo,Couchdb,MYSQL,MSSQL,POSTGRES,Rest API
$10 USD en 2 días
5,0 (3 comentarios)
1,6
1,6
Avatar del usuario
Hi There, Having 4+ years of experience in developing and designing enterprise-grade NodeJS/ExpressJS based RESTful APIs I'm confident that I can get your work done in a couple of days. I've prior working experience in NodeJS API development for clients like AT&T. Looking forward to working with you. Thanks, Joy
$40 USD en 2 días
5,0 (1 comentario)
0,8
0,8
Avatar del usuario
I am a full stack developer proficient in NodeJS MongoDB/MySQL. I have developed a lot of complex applications involving various standards which include Online learning portal, Video Manipulation API. Relevant Skills and Experience Skills: NodeJS MongoDB/MySQL Express js Mongoose/Sequelize
$45 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi there! I have years of experience within development and creating APIs for many projects. Let me know what you need to change on the API! I can do the job.
$50 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Ready to start the adventure with you. It's very good project. Let me know how to help doing that and you will not disappoint.
$55 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello, I'm interested in doing the requested task. I have some experience in building web api using expressjs.
$50 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Dear Sir, I am a full stack developer with 2 years of experience Back-end: Node, Express Front-end: React and Angular Testing: Mocha & Chai, Jest, and Jasmine Database: Postgres, MongoDB For more info hit my inbox
$10 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello, I can build and add functionality to your API. I have experience in nodejs, mongdb, python, vue.js
$40 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello Sir. As a Angular, React, node.js, Python and Django expert, I am glad to place the bid on your project. As you can see in my profile, I am an experienced with desired skills in web development. Lets discuss more via chat. Regards.
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I’m a professional nodeJS/JS developer with 2+ yrs experience with SQL/NoSQL databases and AWS integrations.
$45 USD en 10 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED STATES
Arlington, United States
4,8
30
Miembro desde jun 19, 2019

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