Need a Node, Microservices, PSQL and GraphQL expert to help me via Team Viwer to solve a problem

€30-250 EUR

Opravljeno

Objavljeno

pred več kot 3 leti

€30-250 EUR

Plačilo ob dostavi

Hello, Budget to discuss after a review of the code but I would prefer to not spend more than 100Euros if possible. I have a problem to solve a scenario I encountered in my project and need support to solve it via Team Viewer. The issue what I need to solve is related to the following scenario I have now: I had to rename a column in a PSQL DB and I have to preserve backward compatibility with GrahQL within the system. The issue is that the column was named like contact and now I have contact_hours. Due the system is based on many microservices the GraphQL should be able to resolve queries from old services not updated to the new field to get the data still. So if a service requires contact should receive a result from contactHours and also some services send data in the same way so retro compatibility needs to be preserved. I already started the changes but I got stuck with the retro compatibility itself and need an expert which can do this with me on TeamViewer as due to the complexity of the Docker microservices the setup require a week to be able to properly run everything on a new machine. So please be able to help via a screen sharing solution where I will be guiding you around. Thank you for the collaboration

Node.js

PostgreSQL

JavaScript

ID projekta: 27405293

Več o projektu

6 ponudb

Projekt na daljavo

Aktivno pred 4 leti

Želite zaslužiti?

E-naslov

Prednosti oddajanja ponudb na Freelancerju

Nastavite svoj proračun in časovni okvir

Prejmite plačilo za svoje delo

Povzetek predloga

Registracija in oddajanje ponudb sta brezplačna

Dodeljeno:

@DmitriyUr32

Hi, there. Hope you are doing well. I see that you need some help reviewing and fixing code on your Node & Graphql & React project. I can help with that and can start right away. While I' new to the freelancer platform, I am hardly a newbie in this industry. I am a senior web developer with over 7 years professional experience. I am sure that I can do your job perfectly. Reach out to me here on freelancer and we can talk details. Looking forward to hearing from you soon. Regards. Dmitry

€140 EUR v 1 dnevu

5,0

(4 ocen)

4,1

6 freelancerjev je oddalo ponudbo s povprečno vrednostjo €152 EUR za to delo

@bobrovpavelwork

Hello, How are you? *****I am a JavaScript,Node.js expert*****. I have rich experience for 8+ years. My main skill is to create user-friendly UI and fast, high-quality backend, and fast fix issues. I had worked on several website and APP developments for domestic and foreign companies. As a top developer, I promise a brilliant service for you. I can complete the project at the desired level perfectly. And I'm always ready for you. I will wait for your response and hope for a long term relationship with you. Thank you. Pavel.

€140 EUR v 2 dneh

5,0

(14 ocen)

5,0

@rajitravindran

I think you should handle this mapping in the code and not at the database level, because any change at the database level can cause issues at microservice level.

€100 EUR v 7 dneh

5,0

(6 ocen)

3,5

@kselax

Hello, Nice to meet you! I have checked your job posting carefully and I am very interested in this project. I will work as a full timer. I am very confident to complete this job on high quality of work. Thanks for your reading. Best regards.

€140 EUR v 7 dneh

5,0

(7 ocen)

2,6

@GabrielOlaguivel

✔️PHP ✔️Javascript ✔️MySQL Hi ! When reviewing the requirements, I felt I was a great fit for this role. I have extensive knowledge of front-end JavaScript and browser APIs as well as significant experience with popular frameworks and libraries like React/Redux. My deep full-stack experience includes Node.js and Express, MongoDB as well as more traditional technologies like PHP/Laravel, and MySQL. I’m ready to discuss your project and start immediately. I 'm looking forward to helping you grow your business by sharing my experiences. Thank you.

€250 EUR v 7 dneh