Node.js Consulting

Node.js Consulting - ScienceSoft

Node.js consulting helps smoothly 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 applications delivered and scaled ~x1.5-2 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.

Node.js application deployment consulting

Node.js application deployment consulting

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

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.

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

Why ScienceSoft

  • 22 years in web development, 16 years in mobile development. 
  • 19 years in QA consulting and 18 years in cybersecurity.
  • 9-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 30 industries, including healthcare, retail, and financial services.
  • Experience in building software compliant with HIPAA, GAMP, FDA, GLBA and PCI DSS regulations.


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

Web servers

Custom APIs

Node.js frameworks and libraries


JavaScript frameworks and libraries

Mobile dev platforms/tools

React Native
Apache Cordova
Native Script

Databases / data storages

Real-time data processing

Apache Spark Streaming
Apache Storm
Apache Kafka Streams
Amazon Kinesis
Azure Event Hubs
Azure Stream Analytics

Cloud services

Click on the technology to learn about our capabilities in it.

Architecture designs and patterns

Traditional 3-layer architecture

Microservices-based architecture

Cloud-native architecture

Reactive architecture

Serverless architecture

Service-oriented architecture (SOA)

Various approaches to enterprise application integration (database integration, point-to-point and middleware-based SOA, robotic process automation)

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.

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.

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.

x2-5 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.