Professional Node.js Development ConsultantsNode.js Consultants
We are professional Node.js development consultants who build scalable backends and APIs. Get your custom Node.js app shipped in 8-12 weeks with fixed pricing.
IRPR provides professional Node.js development consultants who architect and build custom backend systems, RESTful APIs, real-time applications, and microservices using Node.js with Express.js and TypeScript. Our consultants specialize in scaling Node.js applications to handle high traffic and complex business logic.
Every project ships production-ready code in 8-12 weeks. Pricing is fixed from the Roadmap phase, starting at $80,000 and reaching $250,000 for enterprise-grade systems. We build to HIPAA, PCI-DSS, SOC 2, and GDPR compliance when required.
Startups hire us to build their Node.js MVP with a senior consultant who owns the architecture. Mid-market companies bring us in to revamp their backend for scale. Enterprise teams engage us for dedicated Node.js consulting on critical infrastructure projects.
Types of software we ship.
Custom API Development
Build RESTful and GraphQL APIs using Express.js and Apollo Server. Ships with OpenAPI docs and Postman collections.
Real-Time Applications
Develop live chat, notifications, and collaboration tools using Socket.IO and Redis pub/sub. Handles 100K+ concurrent connections.
Backend for SaaS
Architect multi-tenant Node.js backends with NestJS and PostgreSQL. Includes Stripe billing and user provisioning.
Microservices Architecture
Decompose monoliths into Node.js microservices with RabbitMQ and Docker. Deployed on Kubernetes with auto-scaling.
Serverless Functions
Write AWS Lambda functions in Node.js using the Serverless Framework. Reduces costs and scales automatically with demand.
Database Integration Services
Connect Node.js to PostgreSQL, MongoDB, and DynamoDB with proper indexing and connection pooling for performance.
Authentication and Authorization
Implement JWT, OAuth2, and SAML using Passport.js or Auth0. Supports role-based access and multi-tenant isolation.
Third-Party API Integrations
Integrate Node.js with Stripe, Twilio, SendGrid, HubSpot, and Salesforce using custom middleware and webhooks.
We build for every business type.
E-commerce
SaaS
Healthcare
Fintech
Real Estate
Why Professional Node.js Development Consultants Matter
Our consultants deliver production code faster because they focus on outcomes, not hours.
A generic development shop may take 16 weeks to build what our Node.js consultants deliver in 8-12 weeks. We start with a two-week Roadmap phase where we specify every endpoint, database table, and integration. This eliminates rework and budget surprises.
Our consultants have shipped over 200 products across 50 countries. We apply the same discipline to every project: fixed scope, fixed price, and a senior engineer who codes and communicates directly with your team.
IRPR vs. Generic Node.js Development Shops
The difference is clear when you compare approach and results.
Most Node.js development shops start with vague estimates and bill by the hour. This leads to scope creep, surprise invoices, and code that doesn't align with your business needs. Professional consultants from IRPR follow a structured process that guarantees delivery.
We assign a dedicated senior Node.js consultant who stays with your project from kickoff to launch. No handoffs, no knowledge gaps. Our fixed price is locked after the Roadmap phase, so you know the budget from week 2.
- Unclear scope and estimates
- Hourly billing with surprises
- Junior developers with little context
- Multiple handoffs between teams
- No code quality standards
- Minimal post-launch support
- Detailed specification in Roadmap phase
- Fixed price contract after Roadmap
- Dedicated senior Node.js consultant
- Same team from start to finish
- Code reviews and CI/CD pipelines
- 30-day post-launch support included
Our Node.js Consulting Process
Every project follows four phases that remove risk.
The process is designed to move from idea to production in 8-12 weeks. Each phase has clear deliverables and a sign-off step before moving forward.
Our consultants use agile sprints with weekly demos. You see working code every week and can adjust priorities within the fixed scope.
What Ships with Your Node.js Project
Our consultants deliver more than just code. Every project ships a complete production-ready package.
We ensure you have everything needed to run, maintain, and extend the application. Our delivery checklist is designed for independence and transparency.
All artifacts are yours. We transfer ownership on day one of the project and provide full documentation for your team.
- Source code in your GitHub repository
- CI/CD pipeline using GitHub Actions
- Sentry error tracking configured
- Docker container images for each service
- API documentation (OpenAPI/Swagger)
- Unit and integration test suites
- Deployment playbook with runbooks
- Postman collection for API testing
- SLA for uptime and response times
- Project dashboard with milestone tracking
What we ship in this practice.
Subscription Management Backend
Built a Node.js backend for a subscription box service that handles recurring billing, inventory sync, and customer management. Reduced manual data entry by 12 hours per week. Stack: NestJS, PostgreSQL, Stripe, Redis.
Real-Time Analytics Dashboard
Developed a dashboard that streams live user activity using WebSockets. Processes 5,000 events per second with sub-second latency. Stack: Node.js, Socket.IO, InfluxDB, Grafana.
Telemedicine Patient Portal
Created a HIPAA-compliant Node.js backend for video consultations, appointment scheduling, and secure messaging. Handles 10,000+ patient records with end-to-end encryption. Stack: Node.js, Express, PostgreSQL, Twilio Video.
Payment Processing API
Built a payment gateway abstraction API that normalizes Stripe, PayPal, and Square transactions. Processes 10,000 transactions per hour with 99.99% uptime. Stack: Node.js, TypeScript, PostgreSQL, AWS Lambda.
Multi-Tenant SaaS Backend
Architected a multi-tenant Node.js backend for a B2B analytics platform. Supports 500+ tenants with isolated databases and role-based access. Stack: NestJS, PostgreSQL, Docker, Kubernetes.
E-Commerce Order Service
Redesigned the order management system for a rapid-growth retailer. Improved order processing speed by 60% and eliminated inventory sync errors. Stack: Node.js, Express, MongoDB, RabbitMQ.
Why teams hire us.
Senior Engineers Only
Every consultant has 7+ years of Node.js experience. We do not outsource or assign juniors. You get someone who has shipped production systems handling millions of requests.
Fixed Price from Week 2
After the two-week Roadmap phase, we lock the price. No hourly billing, no surprise charges. You know the exact cost before development starts.
8-12 Week Delivery
Our consultants deliver working software in 8 to 12 weeks. We have shipped over 200 products on this timeline with a 98% on-time rate.
Full Code Ownership
You own every line of code from day one. We transfer all repositories, documentation, and intellectual property to you at launch.
Compliance Built In
We handle HIPAA, PCI-DSS, SOC 2, and GDPR as part of the architecture. No afterthoughts, no expensive audits later.
Transparent Communication
We use Slack, Jira, and weekly demo calls. You see progress every week. No black boxes, no waiting for monthly reports.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.