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Welcome on Upstaff: The best site to hire NPM + Yarn Developer

Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

Yaroslav Kuntsevych

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Vitalii Stalynskyi August 29, 2023

I have been working with Upstaff for over a year on a project related to landscape design and management of contractors in land design projects. During the project, we have done a lot of work on migrating the project to a multitenant architecture and are currently working on new features from the backlog.When we started this project, the hiring processes were organized well. Everything went smoothly, and we were able to start working quickly. Payments always come on time, and there is always support from managers. All issues are resolved quickly.Overall, I am very happy with my experience working with Upstaff, and I recommend them to anyone looking for a new project. They are a reliable company that provides great projects and conditions. I highly recommend them to anyone looking for a partner for their next project.

Maryna Navo September 25, 2023

Крутий сервіс, зручна комунікація. Допомогли з закриттям мого питання на 200%

Volodymyr August 11, 2023

Leaving a review to express how delighted I am to have found such a great side gig here. The project is intriguing, and I'm really enjoying the team dynamics. I'm also quite satisfied with the compensation aspect. It's crucial to feel valued for the work you put in.Overall, I'm grateful for the opportunity to contribute to this project and share my expertise. I'm thrilled to give a shoutout and recommendation to anyone seeking an engaging and rewarding work opportunity.

Henry Akwerigbe August 30, 2023

This is a super team to work with. Through Upstaff, I have had multiple projects to work on. Work culture has been awesome, teammates have been super nice and collaborative, with a very professional management.There's always a project for you if you're into tech such Front-end, Back-end, Mobile Development, Fullstack, Data Analytics, QA, Machine Learning / AI, Web3, Gaming and lots more.It gets even better because many projects even allow full remote from anywhere!Nice job to the Upstaff Team 🙌🏽.

Roman Masniuk August 25, 2023

I worked with Upstaff engineers for over 2 years, and my experience with them was great. We deployed several individual contributors to clients' implementations and put up two teams of upstaff engineers. Managers' understanding of tech and engineering is head and shoulders above other agencies. They have a solid selection of engineers, each time presented strong candidates. They were able to address our needs and resolve things very fast. Managers and devs were responsive and proactive. Great experience!

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FAQs on NPM + Yarn Development

What is a NPM + Yarn Developer?

A NPM + Yarn Developer is a specialist in the NPM + Yarn framework/language, focusing on developing applications or systems that require expertise in this particular technology.

Why should I hire a NPM + Yarn Developer through Upstaff.com?

Hiring through Upstaff.com gives you access to a curated pool of pre-screened NPM + Yarn Developers, ensuring you find the right talent quickly and efficiently.

How do I know if a NPM + Yarn Developer is right for my project?

If your project involves developing applications or systems that rely heavily on NPM + Yarn, then hiring a NPM + Yarn Developer would be essential.

How does the hiring process work on Upstaff.com?

Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified NPM + Yarn Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.

What is the cost of hiring a NPM + Yarn Developer?

The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.

Can I hire NPM + Yarn Developers on a part-time or project-based basis?

Yes, Upstaff.com allows you to hire NPM + Yarn Developers on both a part-time and project-based basis, depending on your needs.

What are the qualifications of NPM + Yarn Developers on Upstaff.com?

All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.

How do I manage a NPM + Yarn Developer once hired?

Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.

What support does Upstaff.com offer during the hiring process?

Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.

Can I replace a NPM + Yarn Developer if they are not meeting expectations?

Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.

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Want to hire NPM + Yarn developer? Then you should know!

Table of Contents

How and where is NPM + Yarn used?

Efficient package management: Automate and simplify project dependencies.
Enhanced performance: Faster installation and dependency resolution.
Offline development: Work on projects without an internet connection.
Consistent builds: Ensure consistency across different environments.
Secure package installation: Reduce security vulnerabilities in projects.
Parallel package installation: Speed up installation process by running tasks simultaneously.
Version control: Easily manage and update package versions.
Custom scripts: Execute custom scripts for specific project requirements.
Dependency optimization: Analyze and optimize project dependencies.
Workspaces: Manage multiple packages within a single repository.

Compare Junior, Middle, Senior, and Expert/Team Lead NPM + Yarn Developer roles

Seniority Name	Years of experience	Responsibilities and activities	Average salary (USD/year)
Junior	1-2 years	Assist in basic coding tasks Learn from senior developers	50,000
Middle	3-5 years	Develop new features independently Code review junior developers’ work	70,000
Senior	6-8 years	Lead projects from planning to execution Mentor middle developers	90,000
Expert/Team Lead	9+ years	Define technical strategies Manage development teams	120,000

Quick Facts about NPM + Yarn.

Created in 2010 by Isaac Schlueter, NPM revolutionized package management.
Popular among JavaScript, Node.js, and front-end projects.
Entry-level for developers starting with Node.js and JavaScript projects.
Yarn, developed by Facebook, is a popular alternative to NPM.
NPM stands for Node Package Manager, not the measurement of babies’ lengths.

TOP NPM + Yarn Related Technologies

NPM
Yarn

What are top NPM + Yarn instruments and tools?

Webpack: Module bundler by Webpack contributors, released in 2012
Babel: JavaScript compiler by Babel contributors, released in 2014
ESLint: JavaScript linter by ESLint contributors, released in 2013
React: JavaScript library by Facebook, released in 2013
Vue.js: JavaScript framework by Evan You, released in 2014
Angular: Web application framework by Google, released in 2010
Jest: Testing framework by Facebook, released in 2017
PostCSS: CSS post-processor by PostCSS contributors, released in 2013
Prettier: Code formatter by Prettier contributors, released in 2017

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Sign up now to see more NPM + Yarn developers

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Only 3 Steps to Hire NPM + Yarn Developer

Welcome on Upstaff: The best site to hire NPM + Yarn Developer

Yaroslav Kuntsevych

Hire NPM + Yarn Developer as Effortless as Calling a Taxi

FAQs on NPM + Yarn Development

What is a NPM + Yarn Developer?

Why should I hire a NPM + Yarn Developer through Upstaff.com?

How do I know if a NPM + Yarn Developer is right for my project?

How does the hiring process work on Upstaff.com?

What is the cost of hiring a NPM + Yarn Developer?

Can I hire NPM + Yarn Developers on a part-time or project-based basis?

What are the qualifications of NPM + Yarn Developers on Upstaff.com?

How do I manage a NPM + Yarn Developer once hired?

What support does Upstaff.com offer during the hiring process?

Can I replace a NPM + Yarn Developer if they are not meeting expectations?

Discover Our Talent Experience & Skills

Want to hire NPM + Yarn developer? Then you should know!

How and where is NPM + Yarn used?

Compare Junior, Middle, Senior, and Expert/Team Lead NPM + Yarn Developer roles

Quick Facts about NPM + Yarn.

TOP NPM + Yarn Related Technologies

What are top NPM + Yarn instruments and tools?

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