Senior Backend Node.js Developer expert in Unit Testing (Jest, Chi, Sinon)

This is an opportunity to join our R&D Dept. for an ongoing project with a stable workload and compensation.

We are looking for a Node.js expert, who is willing to write high-class unit tests and integration tests, as well as load tests. Which will not be fragile and run in an isolated environment during CI/CD process.

Our best candidate should be highly qualified in understanding the main problems of unit tests and mocking issues. Have a top-notch experience in compiling fixtures and writing reusable mocks. Testing asynchronous functions for completeness. Writing load benchmarks.

95% of work will be writing unit tests, integration tests, load benchmarks, and increasing code coverage for our application.

Please provide us with examples of your Unit Tests and Integration Test if possible.

Please start bid with "node expert"

Skills: Node.js, Test Automation, NoSQL Couch & Mongo, Express JS, JavaScript

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About the Employer:
( 0 reviews ) Warsaw, Poland

Project ID: #27402836

6 freelancers are bidding on average $199 for this job


nodejs expert Hi, Hope you are doing well, I went through your requirements, I am pretty much confident that I can complete this task as I have done similar kind of projects already I have 10+ years’ hands on experienc More

$250 USD in 5 days
(12 Reviews)

I have more than 7 years professional working experience in java and javascript. I already have experince as a lead developer. My skills are- LANGUAGE: Java, C, C++ Scripting Language:  TypeScript, PHP,  Matlab, JavaS More

$160 USD in 7 days
(1 Review)

I have experience of 4 years in node js and I have worked in micro service architecture as well to improve application performance. I have worked with mongoDB, SQL, PostgresSQL databases. I have used [login to view URL] in nod More

$278 USD in 4 days
(4 Reviews)

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 you More

$140 USD in 7 days
(3 Reviews)

node expert We are a freelance team working in software quality assurance field. For the past 3 years we have worked on several outsourced projects and now we have a vast range of expertise to do different types of out More

$90 USD in 14 days
(0 Reviews)

Hello! I've check your requirements and confirm my fit for the project having worked intensively with the technologies you're mentioning in past projects. I'll be happy to demonstrate this with a technical interview or More

$277 USD in 3 days
(0 Reviews)