Hire React Developers

Leverage our expertise and boost your project with top React developers.
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Our services

React web and mobile application development

With extensive expertise in React and other JavaScript libraries and frameworks, developers at Altoros build advanced web and mobile solutions to suit the custom needs of any project. We create complex systems using Angular, React Native, Ionic, and other technologies, starting with the architecture before programming.

Progressive web application (PWA) development with React

Relying on the new application software offered by Google Progressive Web Apps with the ability to work offline, we help you to build engaging solutions that deliver native mobile experience right from your browser. Along with being portable across both desktop and mobile platforms, PWAs performance on mobile devices is much faster and provides more features, closing the gap with native apps.

React consulting services

Our React consultants and experts offer strategic advice, guidance, and technical expertise required to assess the current state of your applications, detect limitations, provide recommendations on suggested improvements, and spot opportunities for growth.

React full-stack developers

Hire seasoned React developers and dedicated teams to serve your project needs. Take advantage of our strong expertise in a wide range of technologies and employ full-stack engineers with solid knowledge in the front- and back-end development, cloud technologies, and data engineering.

Application porting to React

We provide an intact and fast cross-technology migration of apps and disparate components to React for you to get robust applications. Benefit from increased performance of your apps, components reusability, and better user experience.

React application maintenance and support

In times of constantly evolving technologies, modernization or migration of the application to the latest platforms will help your business to create unique competitive advantages. In Altoros, we will help you stay up-to-date with all of the industry trends and innovations by migrating your operations or upgrading your React application.

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Extend your in-house talent with React experts

React developers at Altoros can deliver solutions that are both stylish and lightning-fast, as well as master all versions of the framework.

A free 2-week trial period/money-back guarantee

You do not have to pay if you are not satisfied with our work

One dedicated developer

A focused and experienced React developer on a required field, complementing your existing team

A dedicated team

A team of 2–10 front end experts to help you develop, maintain, and support your project

A dedicated team + a team leader

A dedicated React development team accompanied by a team lead to take full responsibility for your project and deliver it on time

Core team

Middle React Developer
Professional skills

Languages: JavaScript, HTML, CSS

Frameworks: React, Angular, Backbone Marionette

Tools and technologies: Webpack, Grunt, Gulp, WebStorm, Eclipse

Databases: MySQL, Firebase, IndexedDB

4+ Years of experience
Senior React Developer
Professional skills

Languages: JavaScript, TypeScript

Frameworks: ReactJS, Angular, Backbone Marionette

Tools and technologies: Angular 9, React/Redux, React Native, Webpack, Node.js

Databases: MongoDB, PostgreSQL

8+ Years of experience
React Team Lead
Professional skills

Languages: JavaScript, TypeScript

Frameworks: ReactJS, Angular, jQuery, Foundation, Bootstrap, Materialize

Tools and technologies: Webpack, Postcss, SASS, CoffeeScript

Databases: MongoDB, PostgreSQL

15+ Years of experience

Progressive web apps

Native app experience right in your browser

We build fast, portable, and highly engaging progressive web apps that help to enhance the user experience, increase loading time, and keep working offline.

Why PWA?

Discover and share instantly

PWAs are easily discovered by search engines and can be shared as an URL in just a click.

Tailored just for you

Stay tuned to the relevant feed customized for you, while enjoying push notifications.

Offline mode

No Internet connection or low-quality networks are not the issue anymore as PWAs work perfectly fine offline backed up by service brokers.

Always up-to-date

No longer worry about updating the app as PWAs are always available with the latest upgrades and top-notch features already installed.

Inclusive experience

You may allow PWAs to identify your location, device orientation and motion, as well as make use of your video / audio inputs.


PWAs provide the same satisfying operation across all your favourite devices, be it desktop, web, mobile, or a tablet.

Progressive and secure

PWAs use HTTPS to bring you robust performance in any browser of choice.

Native app experience

PWAs deliver truly native user experience with ergonomic interactions and intuitive navigation.

Benefits the React developers at Altoros bring

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B2+ English level of our engineers

Average level of English of our developers is B2+. All of them are very good at understanding the tasks and writing a description for example. We also have a native speaking tutor in-house, who helps to improve the knowledge of English among developers.

100% Transparent Rates, Cost and Delivery

We help you leverage your React project platform efficiently and expand your business. Each project Altoros provides you with a Software Development Plan (SDP) which contains all the necessary information regarding the project timelines, iterations, reporting procedure and the frequency of code commits.

5 Global offices

We provide multiple time-zone teams. 5 Global Offices with headquarters in Pleasanton (USA), branch offices in Norway and Finland, and development centers in the USA, Argentina, and Eastern Europe.

Up to 40% more productive if compared to other companies

Our React developers and consultants are able to formulate and deliver non-functional requirements (security, scalability, availability, etc.) thus saving 100% on the production. Moreover, good industry knowledge (Media & telecommunication, Logistics, finance, Oil and gas и Real estate and ect) make us able to reduce 100% of the time spent on the introduction to the domain, gives ability to jump into the project estimation asap.

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Our clients speak

We have had an amazing journey since our inception in 2001 and have received lots of client testimonials, feedback, and suggestions. Here’s a few of them.

Our customers’ satisfaction rate is95%according to our NPS surveys held on a 3-month basis. Learn more about our customers.


Application’s overall uptime and performance improvements

“I would definitely recommend Altoros for software development projects. It has been a pleasure working with them. There is a huge commitment from the team. The code quality is top-notch and communication is top-notch. Absolutely would recommend hiring Altoros for software needs.”

Landon Swan, Co-founder of Likefolio


Elimination of service breakdowns

“The remit of the Altoros ops folks is to locate and stabilize a malfunctioning service and report it to the engineering team. If they can't stabilize it they have permission to wake us up, but that's only happened once.”

Laurie Voss, Co-Founder, and COO, npm


Doubled our customer base and rolled out several new product lines

“In collaboration with our in-house team, our Altoros contractors swiftly identified and articulated critical paths against our roadmap. Altoros contractors were able to dive in from day one and meaningfully contribute to our engineering organization.”

Alex Scott, Co-founder at Revere

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Why use React for an application development project?

The main idea of using React is to develop fast, scalable, and simple web/mobile apps that match your business needs. React offers component reusability, virtual DOM, one-way data flow, stability, etc. However, flexibility is probably what distinguishes React from other popular JavaScript frameworks. In addition, React-based code is easier to maintain due to its modular structure, cutting costs and resources involved.

Hire React consultants and certified developers to start your project!

Frequently asked questions

  • Can I hire React consultants at Altoros?

    Our React consultants and experts offer guidance and technical expertise to deliver complex functional requirements thus saving 100% on the production. React consultants at Altoros detect limitations, give recommendations, and find solutions for your growth.

  • How much does it cost to hire a React developers at Altoros?

    The rates depend on your needs and your project requirements. Simply fill out the contact form below and our managers will get back to you with a price estimate. We do not outsource or subcontract any work, all our 350+ experts are our full-time employees. 92% of our engineers are senior or mid-level professionals.

  • Can you help me with Progressive Web Application development?

    Yes, at Altoros we help to build Progressive Web Applications to bring native app-like solutions. Along with being portable across both desktop and mobile platforms, PWAs performance on mobile devices is much faster and provides more features, closing the gap with native apps.

  • Do you prove React consulting services?

    Yes, you can get any expert advice whether it is assistance for the integration of the existing or legacy web apps and systems using React, technical expertise, or recommendations.

    We will give you access to the base of 350+ experts, where you can hire a part-time or full-time React consultant and developer.

    Our senior React developer:

    • has 5+ years of experience
    • does not need supervision delivering complex functional system parts (98% of autonomous work)
    • makes 95% accurate estimations
    • possesses great soft skills (a quick learning ability, great attitude, and emergent - leadership, as well as high assessment marks for conflict resolution, problem-solving, critical thinking, and organizational skills, proactiveness)
    • is T-shaped in cross-technologies/domains

Still have questions?

Let’s discuss

Related cases

1400+ business goals reached through delivered solutions in 30+ countries.

Check out business challenges we have solved. More information on the React projects will be sent on demand.

Contact us and get a quote within 24 hours

Damian Castelli
Business Development Manager
+1 (650) 662-5052

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