Modificacion web javascript

Completado Publicado hace 2 años Pagado a la entrega
Completado Pagado a la entrega

se necesita modificar el sistema web hecho en javascript backend y frontend. La base de datos esta hecho en posgresql. adjunto el requerimiento

JavaScript PostgreSQL Linux React.js Express JS

Nº del proyecto: #31886127

Sobre el proyecto

27 propuestas Proyecto remoto Activo hace 2 años

Adjudicado a:

NazarenoC1

Hola, buenos días. Leyendo el archivo adjunto con los requisitos puedo entender que no es una tarea que requiera de muchos días hacer. Creo que con un día de desarrollo y otro día de testeo y corrección de errores, el Más

$80 USD en 6 días
(1 comentario)
2.6

27 freelancers están ofertando un promedio de $172 por este trabajo

bruicanlas

Hello, how are you? As a superb developer, I have 5+ years of experience in Front-end development with React.js. These are my skills: - React.js, Redux, Typescript, Javascript, ECMA Script6, Node.js - HTML, CSS/SCSS/T Más

$200 USD en 2 días
(25 comentarios)
6.3
dubine

Hello. I am a fullstack developer with 5 years of experience in developing website. Please check my review. You can know that I can finish this job perfectly. I am familiar with HTML, CSS, Javascript, Typescript, Node Más

$160 USD en 1 día
(11 comentarios)
6.3
amrafifi73

Hola cliente Puedo modificar su sistema web a tiempo con éxito con mis habilidades y experiencia. Revisé cuidadosamente su documento adjunto. Como desarrollador de JavaScript talentoso y trabajador con experiencia de m Más

$200 USD en 3 días
(30 comentarios)
6.2
vovakovalkov80

Hi client Thank you for your job posting. I am very interested in your project and I will provide you 100% quality work. My Main skill: React.js, Angular.js, Node.js, PHP, Laravel, Wordpress I am ready to start work i Más

$140 USD en 3 días
(15 comentarios)
5.9
AltiuseCreaton

Hi, I can make modifications on your Front/backend on Javascript as per attached document. Let me know when you here to discuss more in detailed about Job. I am having 10 years experience on web development. You can Más

$300 USD en 4 días
(30 comentarios)
5.9
lordzephirot

Hi, I have read this job carefully and i am very interested in this job. I am full stack web developer and i am very experience with Javascript and PostgreSQL. I can start working right now and looking for a good long Más

$150 USD en 7 días
(32 comentarios)
5.6
rexzetsolutions

Yes, i am JavaScript and PostgreSQL db expert. i can modify the web system. Message me i am ready to start work form right now.

$300 USD en 3 días
(60 comentarios)
6.1
MarkoNikovic

Hello Ritzon Greetings of the day! Have 7+ years of experience and during that time have developed many projects using React.js and Node.js. Also I'm very familiar with PostgreSQL. I can build demo to open cash drawer Más

$250 USD en 2 días
(36 comentarios)
6.0
dmytrohalych

Hi, How are you. I closely checked your description. This is my skills. Development Experience : 7+ years from 2013 Front-end : React, Vue, Angular Back-end : Node, PHP, Python, Django, Flask, Laravel 7 / 8 DB: MongoDB Más

$150 USD en 3 días
(10 comentarios)
5.3
ivanselyutin2020

I am a experienced React expert that have 5 years over of experience in terms of SPA Framework. I am especially familiar with Redux, Context and React Hook. Especially, I have rich experience with sharing data using Re Más

$140 USD en 7 días
(34 comentarios)
5.4
morozovsolution

Hi, With 5+ years of rich experience in react.js and node.js development, I am a senior expert. I read your job description and doc file carefully. I am confident on your project. If you want the best developer, please Más

$140 USD en 7 días
(24 comentarios)
4.9
polyansofine

Hello, how are you? I read your job description and I am very interesting for your project I have rich experience in React.js and React Native, Node.js, Express, Mongo, Mysql, Redux If you choose me, you'll never be di Más

$140 USD en 7 días
(9 comentarios)
4.5
NextYoo

⭐️Hi There⭐️ I am confident for the project ⭐️GUARANTEE:- WORK DONE OR FULL REFUND ⭐️WHY ME :- I have 100% complete rate because I have good Respect for clients and i always try to make good communication to clear th Más

$176 USD en 5 días
(6 comentarios)
4.6
rafaessj

Hola qué tal, me podría mostrar el código del proyecto para darme una idea de la complejidad de realizar los cambios. Gracias.

$250 USD en 20 días
(6 comentarios)
4.4
bestodev

Hello Ritzon. I am a senior blockchain developer and a full stack web developer with over 5 years of website development experience. I read your attached file carefully and I am confident I can do this job perfectly. I Más

$200 USD en 7 días
(8 comentarios)
4.8
devsdima

Dear Client! How are you? I have read your description and want to work with you because I am an expert Web developer and have rich experience in Express React ... development So I can do your project and will provide Más

$250 USD en 7 días
(5 comentarios)
3.5
karimdeveloper41

Hello, your project is very interesting for me I just checked your project description carefully. Now i feel this project is just matching for my experience and skill very well. Thanks to make me happy to face project Más

$250 USD en 7 días
(2 comentarios)
3.3
FrPoland

Hello, How are you? I have rich experience in React.js, Node.js, PostgreSQL and so on. I have read your job description very carefully and got interested in this project because it fits on my skill stack. I am availabl Más

$140 USD en 7 días
(2 comentarios)
2.9
Nikita1241

Hi, I have read your description over. As a refined senior react developer, I have already developed lots of websites such yours. That's why I think I can get this done in a timely manner. Happy to discuss on project Más

$100 USD en 7 días
(9 comentarios)
3.1
vveselyi10

I am very happy to send proposal to this project. I am a seasoned developer who has rich skills and experiences over 7 years in Javascript for web development. I can get done this job successfully. I am looking forward Más

$140 USD en 7 días
(3 comentarios)
2.6