Node.js Consulting

Node.js Consulting - ScienceSoft

Node.js consulting helps launch the development of future-proof Node.js applications and streamline or recover ongoing development. With Node.js consulting from ScienceSoft, you get high-performing Node.js apps delivered & scaled ~1.5-2x faster and upgrade Node.js competencies of your in-house team.

Ran Into Node.js Development Challenges?

Our consultants are ready to help you select the right mix of technologies & tools for Node.js development, apply Node.js best practices for development, assess and optimize application performance, and reduce app maintenance costs.

Scope of Our Node.js Consulting Service

The scope of work is tailored to your unique situation:

Node.js project launch consulting

Node.js project launch consulting

  • Selection of tools & technologies.
  • Project planning, time & budget estimation.
  • Architecture design.
  • Technical interviews to help select candidates for an in-house Node.js team.
  • Node.js training for an in-house team.

PHP development

End-to-end Node.js application development

  • Node.js app conceptualization.
  • Project planning: KPIs, duration, budget, team composition.
  • Node.js app development and quality assurance.
  • Application integration with the required systems.
  • After-launch support and evolution of the app.

Node.js application performance optimization

Node.js application performance optimization

  • Review of current software architecture and tech stack.
  • App performance diagnostics and testing to identify the root cause of negative patterns.
  • Recommendations on code or architecture changes.
  • Training on continuous application performance management for an in-house team.

Node.js application architecture improvement

Node.js application architecture improvement

  • Review of the current architecture, cloud services, tech stack, and integrations.
  • Identification of the system’s bottlenecks.
  • Check-up on security vulnerabilities.
  • Preparation of an optimal scalability map.
  • Architecture redesign to improve availability, security, compliance, and cost-effectiveness.

Node.js application deployment consulting

Node.js application deployment consulting

  • DevOps consulting.
  • Issue resolution and debugging.
  • Infrastructure costs optimization.

Note: ScienceSoft’s team of consultants can include senior Node.js engineers, software architects, DevOps, QA and security specialists, and project managers.

Why ScienceSoft

  • 24 years in web development, 18 years in mobile development. 
  • 21 years in QA consulting and 20 years in cybersecurity.
  • 11-year practice in the development of complex cloud applications, including SaaS and large distributed enterprise systems.
  • Skills in cutting-edge technologies: computer vision, machine learning, IoT, big data, AR, VR, blockchain.
  • Expertise in 31 industries, including healthcare, retail, and financial services.
  • Experience in building software compliant with HIPAA, GAMP, FDA, GLBA and PCI DSS regulations.

Node.js Dev Areas We Are Skilled in

Web and mobile apps (real-time, cloud-native, single-page)

Web servers

Custom APIs

Node.js frameworks and libraries

JavaScript frameworks and libraries

Angular JS


13 years



ScienceSoft leverages code reusability Angular is notable for to create large-scale apps. We chose Angular for a banking app with 3M+ users.

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React JS



ScienceSoft achieves 20–50% faster React development and 50–90% fewer front-end performance issues due to smart implementation of reusable components and strict adherence to coding best practices.

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By using a lightweight Vue framework, ScienceSoft creates high-performant apps with real-time rendering.


With Next.js, ScienceSoft creates SEO-friendly apps and achieves the fastest performance for apps with decoupled architecture.


ScienceSoft uses Meteor for rapid full-stack development of web, mobile and desktop apps.

Mobile dev platforms/tools



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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11 years





ScienceSoft cuts the cost of mobile projects twice by building functional and user-friendly cross-platform apps with Xamarin.

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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.

Databases / data storages


ScienceSoft used MongoDB-based warehouse for an IoT solution that processed 30K+ events/per second from 1M devices. We’ve also delivered MongoDB-based operations management software for a pharma manufacturer.

Amazon DynamoDB

We use Amazon DynamoDB as a NoSQL database service for solutions that require low latency, high scalability and always available data.

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We’ve implemented MySQL for Viber, an instant messenger with 1B+ users, and an award-winning remote patient monitoring software.

Microsoft SQL Server

Our Microsoft SQL Server-based projects include a BI solution for 200 healthcare centers, the world’s largest PLM software, and an automated underwriting system for the global commercial insurance carrier.


ScienceSoft's team has implemented Oracle for software products used by GSK and AstraZeneca. We’ve also delivered Oracle-based SCM platform for Auchan, a retail chain with 1,700 stores.


ScienceSoft has used PostgreSQL in an IoT fleet management solution that supports 2,000+ customers with 26,500+ IoT devices. We’ve also helped a fintech startup promptly launch a top-flight BNPL product based on PostgreSQL.

Amazon Redshift

We use Amazon Redshift to build cost-effective data warehouses that easily handle complex queries and large amounts of data.

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Apache Cassandra

Our Apache Cassandra consultants helped a leading Internet of Vehicles company enhance their big data solution that analyzes IoT data from 600,000 vehicles.

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Apache Hive

ScienceSoft has helped one of the top market research companies migrate its big data solution for advertising channel analysis to Apache Hive. Together with other improvements, this led tо 100x faster data processing.

Apache HBase

We use HBase if your database should scale to billions of rows and millions of columns while maintaining constant write and read performance.

Real-time data processing

Cloud services

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

  • Result: A scalable role-based admin panel to create and manage AR app templates, connect AR devices, and set up client accounts.
  • Techs & tools: Node.js, Feathers JS, Amazon S3, MariaDB, Redis, Go, Docker.

Development of Remote Patient Monitoring Software

  • Result: Mobile apps (iOS and Android) and a web app to aggregate and process data from multiple sensors in real-time.
  • Techs & tools: Node.js, Express.js, JavaScript, Backbone.js, Chart.js, PHP, C++, Java, Swift, MySQL, iOS SDK, Android SDK.

Upgrade of a Web Portal with 400m Subscriptions

  • Result: The portal was redesigned into a single-page app and enhanced with custom APIs for particular info requests (hotel deals, vacation packages, etc.).
  • Techs & tools: Node.js, ASP.NET MVC, Microsoft CMS, Microsoft SQL Server, AngularJS, JavaScript.

code Quality Practices We Help Establish

Adherence to code 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 framework APIs and third-party libraries.
  • Conducting unit tests.
  • Keeping code portable.
  • Using version control.
  • Using linting tools (SonarQube, ESLint).

Code review practices

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

Control of code quality metrics

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

Node.js consulting at the project’s start

We provide recommendations on tech stack and frameworks, design future-proof architecture, and share Node.js best practices during training sessions for an in-house team.

Additionally, we can conduct technical interviews with candidates for your in-house Node.js team.

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Node.js consulting for a project in progress

We run architecture and code reviews to help improve Node.js application performance, scale faster, solve security issues, and reduce infrastructure costs.

Our Node.js experts can take over up to 100% of app development tasks and share the knowledge with your in-house team.

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Avoid Development Pitfalls with Up-to-Date Node.js Expertise

Leverage the following benefits with Node.js consulting service from ScienceSoft:

20-50% faster development

due to adoption of Node.js best practices and filled-in knowledge gaps.

2-5x faster application deployment

due to expert guidance while triaging and fixing defects.

50-90% fewer performance and security issues

due to mature architecture design.

10-40% reduction in infrastructure costs

due to optimized resource consumption.

Ship High-Quality Node.js Applications Faster

Request Node.js consulting service from ScienceSoft to increase and improve development output.

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