Premium Node.js Backend Development ConsultantsBackend Consultants
We build production-grade Node.js backends for SaaS platforms and high-traffic APIs. Get a fixed-price plan in 2 weeks.
IRPR is a software development studio that specializes in premium Node.js backend development. We use TypeScript, Express.js, NestJS, PostgreSQL, Redis, AWS Lambda, Docker, and Kubernetes to build backends that scale to millions of users.
Every project ships with a CI/CD pipeline, automated tests, API documentation, and monitoring. We deliver an MVP in 8-12 weeks with a fixed price between $80K and $250K. All projects meet compliance standards like SOC 2, HIPAA, and PCI-DSS.
CTOs of Series A startups hire us to build their core API. Engineering directors at mid-size companies bring us in to refactor legacy backends. Product managers need us for complex integrations. Founders trust us to ship their first production backend.
Types of software we ship.
Real-time chat server
Build a WebSocket-based chat backend using Node.js, Socket.io, and Redis pub/sub for low-latency messaging.
Payment processing API
Create a PCI-DSS compliant payment API with Node.js, Stripe integration, idempotency keys, and webhook handling.
Event-driven microservices
Design a microservice architecture with Node.js, RabbitMQ or Kafka, and containerized deployments on Kubernetes.
GraphQL gateway
Unify multiple REST APIs into a single GraphQL endpoint using Apollo Server, with caching and rate limiting.
Webhook ingestion system
Handle millions of webhooks per day with Node.js, Express, and AWS SQS for buffering and retry logic.
RESTful API for mobile apps
Develop a REST API with Node.js, JWT authentication, and PostgreSQL optimized for mobile client performance.
Serverless function platform
Deploy auto-scaling Node.js functions on AWS Lambda with API Gateway, CloudWatch monitoring, and cold start optimization.
Data synchronization service
Sync data between SaaS platforms using Node.js, change data capture (CDC), and background job queues with Bull.
We build for every business type.
SaaS platforms
Fintech
Healthcare
Ecommerce
Media & Content
Why hire premium Node.js backend development consultants
We have shipped over 200 Node.js backends for clients in 50+ countries.
Our team of senior Node.js engineers has built backends for SaaS platforms handling 1M+ daily requests, fintech APIs processing 10k transactions per hour, and healthcare backends that are HIPAA compliant. We use TypeScript, NestJS, PostgreSQL, and Redis as our core stack.
Every project starts with a 2-week Roadmap phase where we define the architecture, choose the right tools, and give you a fixed price. No surprises, no scope creep. Just a production-ready backend delivered on time.
Generic dev shops vs IRPR
Most agencies treat Node.js as just another language. We treat it as our core stack.
A generic dev shop might assign junior developers, use hourly billing, and deliver in 6+ months. They often outsource parts of the work and leave you with unclear code ownership. Their Node.js code is rarely optimized for performance or security.
IRPR assigns only senior engineers with 8+ years of Node.js experience. We give you a fixed price after the Roadmap phase, deliver in 8-12 weeks, and hand over full code ownership. Every line of code is reviewed, tested, and deployed with CI/CD.
- 6+ months timeline
- hourly billing with no cap
- no dedicated QA engineer
- unclear code ownership
- outsourced or offshore team
- one-size-fits-all architecture
- 8-12 week delivery
- fixed price from roadmap
- dedicated QA and CI/CD pipeline
- full code ownership (you own 100%)
- senior US-based engineers only
- architecture review and tech stack in week 1
Our Node.js backend development process
We follow a proven 4-phase process from idea to production.
Phase 1: Discovery & Architecture (2 weeks). We map out your system, choose the right Node.js framework, design the database schema, and create a detailed roadmap with fixed pricing.
Phase 2: Core Development (4-6 weeks). Our engineers build the API, implement authentication, set up the database, and write unit and integration tests. You see progress every week.
What ships with every Node.js backend
Every project includes these deliverables by default.
You get everything you need to run and maintain your backend in production. No hidden extras, no missing pieces.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Automated tests (unit, integration, e2e)
- API documentation (Swagger/OpenAPI)
- Docker containerization
- Kubernetes deployment configs
- Monitoring with Datadog or Sentry
- Post-deployment support for 30 days
- Load testing results
- Security audit report
What we ship in this practice.
Real-time messaging API for a social platform
Built a WebSocket-based messaging backend using Node.js, Socket.io, and Redis. Reduced message latency by 40% and supported 500k concurrent connections. Industry: Media.
Payment processing microservice for a fintech startup
Designed a PCI-DSS compliant payment microservice with Node.js, Stripe API, and PostgreSQL. Processed 10k transactions per hour with 99.99% uptime. Industry: Fintech.
Patient data API for a telehealth app
Developed a HIPAA compliant API using Node.js, Express, MongoDB, and AWS Lambda. Enabled secure patient-doctor data exchange for 50k monthly visits. Industry: Healthcare.
Inventory management backend for an ecommerce brand
Built a GraphQL API with Node.js, PostgreSQL, and RabbitMQ. Cut inventory sync time from 2 hours to 5 minutes across 3 warehouses. Industry: Ecommerce.
Analytics pipeline for a SaaS platform
Created an event-driven analytics pipeline using Node.js, Kafka, ClickHouse, and Kubernetes. Handled 1M events per day with sub-second query times. Industry: SaaS.
Webhook ingestion system for a logistics company
Implemented a high-throughput webhook system with Node.js, Express, Redis, and AWS SQS. Processed 500k webhooks per day with 99.99% delivery rate. Industry: Logistics.
Why teams hire us.
Fixed price from day one
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 cost before we write a line of code.
Senior engineers only
We hire only senior Node.js engineers with 8+ years of experience. No juniors, no offshore teams. Every engineer is based in the US and works directly with you.
8-12 week delivery guarantee
We deliver your MVP in 8-12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects ship on time.
Full code ownership
You own 100% of the code, documentation, and infrastructure. IRPR never retains any intellectual property. Your backend is yours to modify and deploy anywhere.
Compliance ready (HIPAA, SOC 2, PCI-DSS)
We build backends that pass audits. Our team has delivered HIPAA compliant backends for 15+ healthcare clients and PCI-DSS compliant payment APIs for 10+ fintech projects.
Post-launch support included
Every project includes 30 days of post-launch support with a dedicated engineer. We monitor your backend, fix issues, and ensure a smooth transition to your team.
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.