Senior Node.js Backend Development VendorBackend Vendor
We are a senior node.js backend development vendor that ships production-grade APIs and services. Get your MVP built in 8-12 weeks with a fixed price.
IRPR is a senior node.js backend development vendor. We build backend systems using Node.js, Express.js, NestJS, PostgreSQL, MongoDB, Redis, and AWS Lambda. Every project gets senior engineers only - no juniors, no outsourcing.
We ship your backend in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like HIPAA, PCI-DSS, and SOC 2. Our team has delivered 200+ products across 50+ countries with 98% on-time delivery.
Our clients include CTOs at funded startups needing a production-ready API, product managers at mid-market companies scaling their platform, and founders who need a reliable backend vendor to build their SaaS or mobile app backend.
Types of software we ship.
REST API development
Build RESTful APIs with Express.js or NestJS. Includes Swagger docs, rate limiting, and JWT auth.
GraphQL API development
Build GraphQL APIs with Apollo Server. Supports subscriptions, batching, and schema stitching.
Microservices architecture
Design microservices with Node.js, Docker, and Kubernetes. Each service is independently deployable.
Real-time backend
Build real-time features with Socket.io or WebSockets. Handles 100K+ concurrent connections.
Serverless backend
Deploy serverless backends on AWS Lambda or Vercel. Pay per request, auto-scale to millions.
BaaS (Backend as a Service)
Build a custom BaaS with Firebase or Supabase. Includes auth, database, and file storage.
E-commerce backend
Build e-commerce backends with Node.js and Stripe. Handles inventory, payments, and order management.
Data pipeline backend
Build data pipelines with Node.js, Kafka, and Redis. Processes 1M+ events per day.
We build for every business type.
SaaS companies
Fintech companies
Healthcare companies
E-commerce companies
Enterprise companies
Why you need a senior node.js backend development vendor
A senior node.js backend development vendor delivers production-grade systems that scale with your business.
IRPR has shipped 200+ Node.js backends for clients in 50+ countries. Our senior engineers use Node.js, Express.js, and PostgreSQL to build APIs that handle millions of requests per day. We follow strict coding standards and run automated tests with 90%+ code coverage.
We have built backends for HIPAA-compliant healthcare platforms, PCI-DSS compliant payment systems, and SOC 2 compliant SaaS products. Every project includes CI/CD pipelines, monitoring with Datadog, and error tracking with Sentry.
The difference between generic dev shops and IRPR
Not all development vendors deliver the same quality. Here is what sets IRPR apart.
Generic dev shops often assign junior developers to your project. They use hourly billing and scope creep is common. You end up with unmaintainable code and missed deadlines.
IRPR assigns only senior Node.js engineers with 10+ years of experience. We use fixed pricing based on a detailed Roadmap. You get clean code, automated tests, and full documentation.
- Assigns junior developers
- Hourly billing with no cap
- No compliance expertise
- Delivers spaghetti code
- No CI/CD pipeline
- No post-launch support
- Only senior Node.js engineers
- Fixed price from Day 1
- HIPAA, PCI-DSS, SOC 2 compliant
- Clean code with 90%+ test coverage
- CI/CD on GitHub Actions
- Sentry error monitoring included
How we build your Node.js backend in 8-12 weeks
Our process is designed for speed and quality. Each phase has clear deliverables.
We start with a 2-week Roadmap phase. We define the API endpoints, database schema, and infrastructure. You get a fixed price and timeline before we write a single line of code.
Then we build your backend in 6-10 weeks. We deploy to AWS or Vercel, set up CI/CD, and run load tests. You get production-ready code with full documentation.
What ships with every Node.js backend
Every project includes these deliverables by default.
You own everything. Full source code, database migrations, and deployment scripts are yours from Day 1.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- PostgreSQL database with migrations
- REST or GraphQL API with Swagger docs
- JWT-based authentication and authorization
- Redis caching layer
- Sentry error tracking
- Datadog monitoring dashboard
- Load test results with k6
- Deployment scripts for AWS or Vercel
What we ship in this practice.
SaaS subscription backend
Built a multi-tenant SaaS backend with Node.js, PostgreSQL, and Stripe. Handles 50K+ users with automated billing and usage tracking. Reduced manual billing errors by 100%. Tech stack: Node.js, Express.js, PostgreSQL, Stripe, Redis.
Telehealth platform backend
Built a HIPAA-compliant backend for a telehealth platform. Supports real-time video scheduling, patient records, and e-prescriptions. Handles 10K+ appointments per month. Tech stack: Node.js, NestJS, PostgreSQL, Twilio, AWS.
Payment processing API
Built a PCI-DSS compliant payment API with Node.js and Stripe. Processes 1M+ transactions per month with 99.9% uptime. Reduced payment failure rate by 40%. Tech stack: Node.js, Express.js, PostgreSQL, Stripe, AWS Lambda.
E-commerce order management backend
Built a backend for an e-commerce platform with Node.js and Shopify API. Manages 100K+ SKUs and 10K+ orders per day. Reduced order processing time by 60%. Tech stack: Node.js, Express.js, MongoDB, Shopify API, Redis.
Real-time collaboration backend
Built a real-time backend for a collaboration tool with Socket.io and Node.js. Supports 10K+ concurrent users with live document editing. Reduced latency by 80%. Tech stack: Node.js, Socket.io, PostgreSQL, Redis, AWS.
Data analytics pipeline backend
Built a data pipeline backend with Node.js and Kafka. Processes 5M+ events per day and generates real-time dashboards. Reduced data processing time from 4 hours to 15 minutes. Tech stack: Node.js, Kafka, PostgreSQL, Redis, AWS Lambda.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we build anything.
Senior engineers only
We assign only senior Node.js engineers with 10+ years of experience. No juniors, no offshore teams, no outsourcing. Every engineer has built production systems handling 1M+ requests per day.
8-12 week MVP delivery
We ship your backend MVP in 8-12 weeks. Our average is 10 weeks. We use proven patterns and code generators to move fast without sacrificing quality.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant backends. We handle encryption, audit logs, and access controls by default. No extra compliance fees.
Full ownership from Day 1
You own the source code, database, and infrastructure from Day 1. We push code to your GitHub repo from the first commit. No vendor lock-in.
Post-launch support included
Every project includes 30 days of post-launch support. We fix bugs, monitor performance, and help with scaling. After that, we offer ongoing maintenance 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.