Node.js Development Services
Pharos Production delivers expert Node.js development services for real-time applications, API servers and microservices architectures. Our Node.js team builds high-throughput back ends with TypeScript, NestJS and Fastify.
- engineers
- 90+
- years in business
- 12+
- apps delivered
- 70+
What is Node.js development?
Reviewed by Dmytro Nasyrov
Founder and CTO
23+ years in software development. Led 30+ Node.js back-end projects for FinTech, healthcare and SaaS platforms. ISO 27001 certified team.
What we build with Node.js
REST and GraphQL API servers
High-throughput API layers with Express, Fastify or NestJS serving mobile apps, SPAs and third-party integrations with request validation, rate limiting and OpenAPI documentation.
Real-time applications
Chat systems, live notifications, collaborative editing and IoT dashboards using WebSockets (Socket.io) and Server-Sent Events with sub-100ms latency.
Microservices architecture
Event-driven microservices communicating via message brokers (RabbitMQ, Kafka, Redis Streams) with independent deployment, health checks and distributed tracing.
Payment processing back ends
PCI DSS-compliant payment orchestration, Stripe/PayPal integration, subscription billing and transaction reconciliation for FinTech platforms.
Data pipelines and ETL
Stream processing with Node.js Streams API, data transformation pipelines, webhook receivers and integration middleware connecting legacy and modern systems.
Serverless and edge functions
AWS Lambda, Cloudflare Workers and Vercel Edge Functions for auto-scaling compute without infrastructure management.
Node.js vs Python vs Go for back-end development
| Factor | Node.js | Python / Go |
|---|---|---|
| I/O performance | Non-blocking event loop, excellent for concurrent I/O | Python: GIL limits concurrency. Go: goroutines excel |
| Real-time | Native WebSocket support, Socket.io ecosystem | Python: asyncio. Go: gorilla/websocket |
| Ecosystem | 2M+ npm packages, largest registry | Python: 500K+ PyPI. Go: growing but smaller |
| Full-stack sharing | Same language front and back end (TypeScript) | Python: different front-end. Go: different front-end |
| CPU-intensive tasks | Worker threads, but not ideal for heavy compute | Python: NumPy/C extensions. Go: native performance |
| Startup time | Fast cold start, ideal for serverless | Python: moderate. Go: fastest cold start |
| Type safety | TypeScript adds static types | Python: mypy optional. Go: statically typed |
Pharos Production recommends Node.js for real-time applications, API-heavy architectures and teams sharing TypeScript across the stack. Python suits ML/data science workloads. Go is best for CPU-bound services and systems programming.
Limitations: Node.js is not ideal for CPU-intensive computation (video encoding, ML training, image processing) because the single-threaded event loop blocks under heavy compute. For batch data processing, consider Python with NumPy/pandas. For systems programming or latency-critical services below 1ms, consider Go or Rust. Worker threads help but add complexity.
Node.js Development Benchmark 2026
Proprietary research based on 30+ Node.js back-end projects delivered by Pharos Production between 2015 and 2026. Dataset covers REST APIs, real-time WebSocket systems, microservices architectures and serverless functions. Methodology: aggregated delivery and performance metrics with production APM monitoring. Full report available on request.
Node.js projects we delivered
Measurable results
- Node.js handles 1.4M+ concurrent connections on a single server, making it ideal for real-time and high-throughput applications.
- TypeScript adoption in Node.js projects exceeds 78% (State of JS 2025), providing type safety without sacrificing developer velocity.
- Full-stack TypeScript (React + Node.js) reduces context switching and enables code sharing between front end and back end.
- Pharos Production has delivered 30+ Node.js back-end projects across FinTech, healthcare and SaaS platforms since 2015.
- A Node.js API MVP starts from $25,000-$50,000 and takes 6-12 weeks depending on integrations and real-time requirements.
Reviews
Independent reviews from Clutch, GoodFirms and Google - verified client feedback on our software projects
Based on 15 verified client reviews
Choose your cooperation model
Core software architecture, initial UI/UX, working prototype in 3 months
Software architecture, UI/UX, customized software development, manual and automated testing, cloud deployment
Comprehensive software architecture and documentation, UI/UX design layouts, UI kit, clickable prototypes, cloud deployment, continuous integration, as well as automated monitoring and notifications.
Prices vary based on project scope, complexity, timeline and requirements. Contact us for a personalized estimate.
Or select the appropriate interaction model
Request staff augmentation
Need extra hands on your software project? Our developers can jump in at any stage – from architecture to auditing – and integrate seamlessly with your team to fill any technical gaps.
Hire dedicated experts
Whether you’re building from scratch or scaling fast, our engineers are ready to step in. You stay in control, and we handle the code.
Outsource your project
From first line to final audit, we handle the entire development process. We will deliver secure, production-ready software, while you can focus on your business.
| Model | Best for | Team setup | Budget range |
|---|---|---|---|
| Staff Augmentation | Existing teams needing extra engineers at any project stage | 1-2 weeks | From $5,000/month |
| Dedicated Team Popular | Long-term projects requiring full ownership and control | 2-4 weeks | From $15,000/month |
| Project Outsourcing | Full-cycle development from idea to production launch | 1-2 weeks | $10,000-$80,000+ |
An approach to the development cycle
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Team Assembly
Our company starts and assembles an entire project specialists with the perfect blend of skills and experience to start the work.
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MVP
We’ll design, build, and launch your MVP, ensuring it meets the core requirements of your software solution.
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Production
We’ll create a complete software solution that is custom-made to meet your exact specifications.
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Ongoing
Continuous Support
Our company will be right there with you, keeping your software solution running smoothly, fixing issues, and rolling out updates.
Partnerships & Awards
Recognized on Clutch, GoodFirms and The Manifest for software engineering excellence
Frequently asked questions
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Yes. Netflix, PayPal, Walmart and LinkedIn run critical infrastructure on Node.js.
With TypeScript, NestJS and proper architecture, Node.js scales to millions of requests per second.
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Node.js excels at real-time apps, API servers and microservices. Python is better for machine learning, data science and scientific computing.
Many projects use both – Node.js for the API layer and Python for ML services.
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We use NestJS for enterprise projects that need structured architecture, dependency injection and built-in validation. For lighter APIs and microservices, we use Fastify or Express.
The choice depends on team size and project complexity.
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We design stateless services behind load balancers, use Redis for session storage, implement message queues for async processing and deploy on Kubernetes with horizontal auto-scaling.
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API MVPs start from $25,000-$50,000. Full microservices platforms with real-time features range from $60,000 to $250,000+.
We provide detailed estimates within 48 hours.
Build with Node.js
90+ engineers ready to deliver your Node.js project on time and within budget
What happens next?
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Contact us
Contact us today to discuss your project. We’re ready to review your request promptly and guide you on the best next steps for collaboration
Same day -
NDA
We’re committed to keeping your information confidential, so we’ll sign a Non-Disclosure Agreement
1 day -
Plan the Goals
After we chat about your goals and needs, we’ll craft a comprehensive proposal detailing the project scope, team, timeline and budget
3-5 days -
Finalize the Details
Let’s connect on Google Meet to go through the proposal and confirm all the details together!
1-2 days -
Sign the Contract
As soon as the contract is signed, our dedicated team will jump into action on your project!
Same day
Our offices
Headquarters in Las Vegas, Nevada. Engineering office in Kyiv, Ukraine.