React.js Consulting

React.js Consulting - ScienceSoft

React.js consulting is aimed at solving tech challenges of React.js development at any stage of the app development project life cycle. ScienceSoft offers React.js consulting services to help you enhance functionality, improve code quality, and facilitate maintainability of your React.js app.

Need to Increase Front-End Performance?

Request consulting from ScienceSoft to optimize React.js application user experience.

Scope of Our React.js Consulting Services

Our consulting activities are customized to your situation and may be related to:

Development process enhancement

  • Implementation of React.js best practices in a new or ongoing project.
  • Development of reusable React.js-based UI components for streamlined development.
  • CI/CD process setup.

Application improvement

  • Assessment and improvement of front-end performance in a React.js application.
  • React.js code quality audit and refactoring.
  • Developing new interactive features using React.js.
  • Application upgrade to the latest React.js version or migration of a legacy application to React.js.

Upgrading in-house React.js skills

  • Technical interviewing to help select React.js specialists for your in-house team.
  • Tailored training sessions to cover in-house knowledge gaps in React.js.

Why ScienceSoft

  • 23 years in web development.
  • 80+ React.js developers, 50% of them of senior level.
  • 95% of ScienceSoft’s development projects utilize JavaScript.
  • Skills in cutting-edge technologies: computer vision, machine learning, IoT, big data, AR, VR, blockchain.
  • Expertise in 30 industries, including healthcare, retail, professional services, logistics, and financial services.

Our Tech Expertise

State management tools

JavaScript development tools

Mobile development platforms/tools



16 years





ScienceSoft’s achieves 20–50% cost reduction for iOS projects due to excellent self-management and Agile skills of the team. The quality is never compromised — our iOS apps are highly rated.

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14 years





There are award-winning Android apps in ScienceSoft’s portfolio. Among the most prominent projects is the 5-year-long development of Viber, a messaging and VoIP app for 1.8B users.

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React Native


8 years



ScienceSoft reduces up to 50% of project costs and time by creating cross-platform apps that run smoothly on web, Android and iOS.

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Apache Cordova

ScienceSoft uses Cordova to create cross-platform apps and avoid high project costs that may come with native mobile development.


With Ionic, ScienceSoft creates a single app codebase for web and mobile platforms and thus expands the audience of created apps to billions of users at the best cost.




CI/CD tools


Featured Development Projects with React.js

Migration of Medical Enterprise Management Software to Java and JavaScript

  • Migration of 200+ screens to JavaScript, React.js was used to create a convenient single-page application interface.
  • Techs & tools: React.js, Java (Spring 4 + Hibernate 5), Flux, HL7.

Customization of a SharePoint Intranet Product with React.js

  • Custom extensions based on React.js and Office UI Fabric React to enable easier configuration of intranet pages and navigation and editing user permissions.
  • Techs & tools: React.js, Office UI Fabric React, JavaScript, SharePoint.

Development of a Web Application for Managing AR Content in a Digital Signage Solution

  • Development of a multi-user interface with React.js to create and manage AR app templates. The interface is now widely used by brands across the globe.
  • Techs & tools: React.js, Redux, Konva.js, Uppy React, Formik, Styled Components; Node.js, Feathers JS, Docker, Amazon S3, MariaDB, Redis, Go.

Web App System Development for Car Insurance Claim Estimation Based on 3D Models

  • Richly featured and interactive web app screens developed with React.js for different user groups.
  • Techs & tools: React.js, Bootstrap, RabbitMQ, Git, Windows services, ASP.NET, Castle, NLog, NHibernate, FluentMigrator, AutoMapper, MassTransit, Microsoft SQL Server.

Code Quality Practices We Promote and Check during React.js Code Assessment

Adherence to coding rules:

  • Creating descriptive names for code variables.
  • Leaving comments about what particular code functions and methods do.
  • Documenting what the whole code does and what its dependencies are in a final README doc.
  • Splitting code into short units.
  • Using proven third-party libraries (e.g. jQuery, D3.js,) to speed up development.
  • Conducting unit tests.
  • Keeping code portable.

Code review process

E.g., ad hoc review, pass-around, walkthrough, inspection.

Control of code quality metrics

Maintainability index (MI), Cyclomatic Complexity (CC), Lines of Code.

React.js consulting at a project’s start

  • Introducing React.js code best practices and setting up mature CI/CD processes for streamlined React.js development.
  • Tech interviewing to select React.js developers for your team.
  • Conducting training sessions to upgrade in-house React.js skills.

Pricing model: T&M.

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React.js consulting for an ongoing project

  • Solving front-end performance issues.
  • Reshaping an application’s user experience with up-to-date React.js capabilities.
  • Carrying out tailored training sessions to upgrade React.js skills in-house and establish smoother development processes.

Pricing model: T&M.

Discuss the service

Improve React.js Development Output

You can expect the following advancements with React.js consulting from ScienceSoft:

  • 50-90%

    fewer front-end performance issues due to high-quality code and adoption of React.js code best practices

  • 20-50%

    faster React.js development due to implementation of reusable components and minimized redevelopment risks

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