Expert Node.js Backend Development ConsultantsBackend Consultants
We build production-grade Node.js backends for SaaS, fintech, and healthcare. Ship in 8-12 weeks with a fixed price.
IRPR builds high-performance Node.js backends using TypeScript, Express, NestJS, GraphQL, and microservices. We design event-driven architectures with Redis, Kafka, and PostgreSQL for scale and reliability.
Every project ships with source code in your private repo, CI/CD on GitHub Actions, Sentry error tracking, Datadog monitoring, and full API documentation. Delivery takes 8-12 weeks, with fixed pricing from $80K to $250K. We have delivered 200+ products across HIPAA, PCI-DSS, and SOC 2 environments.
CTOs scaling SaaS platforms hire us to build fault-tolerant APIs. Fintech founders need PCI-compliant payment microservices. Healthcare startups require HIPAA-compliant data pipelines. Enterprise teams migrate legacy systems to Node.js with our architecture guidance.
Types of software we ship.
REST API Development
Build RESTful APIs with Node.js, Express, and PostgreSQL. Includes versioning, rate limiting, and OpenAPI documentation.
GraphQL API Development
Design GraphQL APIs with Apollo Server and TypeScript. Resolve complex data relationships and optimize query performance.
Microservices Architecture
Decompose monoliths into Node.js microservices with Docker, Kubernetes, and message brokers like RabbitMQ or Kafka.
Real-time Backend (WebSockets)
Build real-time features with Socket.IO, WebSockets, and Redis pub/sub for live chat, notifications, and collaboration.
Serverless Backend (AWS Lambda)
Create serverless Node.js backends on AWS Lambda with DynamoDB, API Gateway, and CloudFormation for auto-scaling.
Backend for Mobile Apps
Develop Node.js backends for iOS and Android apps with Firebase, push notifications, and offline sync capabilities.
Backend for SaaS MVPs
Launch a SaaS MVP with Node.js, Stripe subscriptions, user authentication, and admin dashboards in 8-12 weeks.
API Gateway & BFF (Backend for Frontend)
Implement an API gateway pattern with Node.js to aggregate microservices and deliver tailored responses to each client.
We build for every business type.
SaaS Companies
Fintech
Healthcare
Ecommerce
Enterprise
What Expert Node.js Backend Development Consultants Deliver
Every Node.js backend we build ships with production-grade infrastructure and monitoring.
IRPR's Node.js backends are built with TypeScript, Express or NestJS, and PostgreSQL. We use Redis for caching, Kafka for event streaming, and Docker for containerization. Every API includes rate limiting, input validation, and comprehensive error handling.
We deploy on AWS, GCP, or Azure with auto-scaling groups, load balancers, and managed databases. Monitoring includes Sentry for errors, Datadog for performance, and PagerDuty for alerts. You get full visibility into your backend from day one.
Why IRPR Beats Generic Development Shops for Node.js Backend Consulting
Most agencies bill hourly and hand off messy code. IRPR delivers fixed-price, compliant, production-ready backends.
Generic dev shops often lack compliance experience and treat backend development as a black box. They charge hourly, change scope without warning, and deliver incomplete documentation. You never know when the project will ship or how much it will cost.
IRPR gives you a fixed price after a 2-week Roadmap phase. We own compliance for HIPAA, PCI-DSS, and SOC 2. Every project includes full source code, CI/CD, monitoring, and documentation. We have shipped 200+ Node.js backends on time.
- Hourly billing with no cap
- No compliance knowledge (HIPAA, PCI)
- Unclear code ownership
- No monitoring or error tracking
- No CI/CD setup
- Handoff without documentation
- Fixed price from Roadmap phase
- HIPAA, PCI, SOC 2 experience
- Full code ownership in your repo
- Sentry + Datadog monitoring
- GitHub Actions CI/CD pipeline
- Comprehensive docs and handoff playbook
Our Process for Expert Node.js Backend Development Consulting
We follow a four-phase process that guarantees clarity and speed.
Every engagement starts with a Discovery phase where we understand your domain, users, and constraints. We then create a detailed Roadmap with wireframes, architecture diagrams, and a fixed price. This takes 1-2 weeks.
The Build phase runs 6-10 weeks with weekly demos and a shared Slack channel. We deploy to staging after each sprint. The Release phase includes load testing, security audit, and production deployment with a 30-day support period.
What Ships With Every Node.js Backend Project
You get a complete, production-ready backend with everything needed to run and maintain it.
IRPR delivers more than just code. We provide the infrastructure, monitoring, and documentation that most agencies skip. Every project includes a deployment playbook so your team can manage the backend independently.
- Source code in your private GitHub/GitLab repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Sentry error tracking with alerting
- Datadog performance and infrastructure monitoring
- PostgreSQL or MongoDB schema with migrations
- API documentation via Swagger/OpenAPI
- Unit and integration tests (Jest, Mocha)
- Deployment scripts for AWS, GCP, or Azure
- Security audit report (OWASP top 10)
- Post-launch support playbook and runbook
What we ship in this practice.
Real-time Chat API for Telehealth
Built a WebSocket-based chat backend using Node.js, Socket.IO, and Redis. Reduced message latency by 60% and supported 5,000 concurrent users. Deployed on AWS ECS with auto-scaling.
Payment Processing Microservice for Fintech
Developed a PCI-compliant payment microservice with Node.js, Stripe, and PostgreSQL. Handles 10,000 transactions per minute with 99.99% uptime. Includes idempotency keys and fraud detection.
GraphQL Gateway for Ecommerce Platform
Designed a GraphQL gateway using Apollo Server and Node.js that aggregates 5 backend services. Reduced API calls by 40% and cut page load times by 30%. Integrated with Shopify and custom inventory APIs.
Serverless Backend for SaaS Analytics
Built a serverless backend on AWS Lambda with Node.js and DynamoDB. Scaled from 0 to 100,000 users without any infrastructure changes. Includes real-time dashboards and scheduled reports.
Backend for Real Estate MLS Platform
Created a Node.js backend that ingests and normalizes data from 3 MLS feeds. Reduced data sync time from 4 hours to 15 minutes. Uses PostgreSQL with PostGIS for geospatial queries.
API for Logistics Tracking System
Developed a high-throughput tracking API with Node.js, Redis, and Kafka. Reduced tracking query response time from 2 seconds to 200 milliseconds. Handles 1 million events per day.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost upfront.
Compliance built-in
We have delivered HIPAA, PCI-DSS, and SOC 2 compliant backends for 20+ clients. Our engineers follow security best practices from day one.
Full code ownership
You own 100% of the code. We deliver source code in your private repository with no licensing restrictions or ongoing fees.
Senior engineers only
All projects are staffed with senior Node.js engineers with 8+ years of experience. No junior developers, no outsourcing, no offshore teams.
8-12 week MVP guarantee
We commit to delivering a production-ready backend in 8-12 weeks. 98% of our projects ship on time. If we miss, we extend support for free.
Post-launch support
Every project includes 30 days of post-launch support with a dedicated engineer. Extended maintenance plans are available at a fixed monthly rate.
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.