Senior Backend Web Development VendorWeb Development Vendor
IRPR assigns senior engineers only. We ship production-grade backends in 8-12 weeks.
IRPR builds backend systems for web applications using Node.js, Python, Go, and PostgreSQL. Every senior backend web development vendor engagement starts with a clear architecture on AWS or GCP.
We ship a working backend in 8-12 weeks with fixed pricing between $80K and $250K. Our team handles HIPAA, PCI-DSS, and SOC 2 compliance from day one.
CTOs scaling their engineering team hire us to build APIs and microservices. Founders launching MVPs need a senior backend web development vendor they can trust. Product managers replacing legacy systems bring us in for a clean rewrite.
Types of software we ship.
REST API Development
Design and build scalable REST APIs with Node.js or Python. Includes OpenAPI specs and automated tests.
Microservices Architecture
Break monolithic apps into independently deployable services. Use Docker, Kubernetes, and message queues.
Database Design & Optimization
Schema design for PostgreSQL, MongoDB, or DynamoDB. Includes indexing, sharding, and migration scripts.
Authentication & Authorization Systems
OAuth 2.0, JWT, SAML, and role-based access control. Integrate with Auth0 or custom identity providers.
Real-Time Data Pipelines
Build event-driven pipelines with Apache Kafka or AWS Kinesis. Process streams and store in data lakes.
Serverless Backend Functions
AWS Lambda or Cloud Functions for event-driven tasks. Reduce cost and operational overhead.
Backend for Mobile Apps
Push notifications, offline sync, and cloud databases for iOS and Android. Uses Firebase or custom GraphQL.
Third-Party API Integration
Connect Stripe, Salesforce, HubSpot, or Slack. Handle rate limits, webhooks, and data mapping.
We build for every business type.
E-commerce
SaaS
Fintech
Healthcare
Logistics & Supply Chain
Why a senior backend web development vendor matters
Backend engineering is the foundation of every web app.
A junior team might deliver a backend that works today but fails tomorrow. IRPR assigns senior engineers with 10+ years of experience. Every architecture is designed for scale, security, and maintainability from the first commit.
Our senior backend web development vendor approach means you get code that handles 10x traffic spikes without changes. We run load tests as part of every sprint. Uptime targets are 99.9% for production systems.
Generic dev shop vs senior backend web development vendor
Not all development partners are equal. See the difference.
Generic shops often staff junior developers to lower costs. This leads to technical debt, slow performance, and security gaps. You pay more in the long run.
IRPR is a senior backend web development vendor. Every engineer is vetted through a multi-round technical interview. We work async-first with daily standups and transparent progress.
- Junior engineers with <3 years experience
- No architecture review before coding
- Hourly billing with budget surprises
- Code you cannot maintain after handoff
- No performance testing included
- Delays from unclear requirements
- Senior-only engineers (10+ years average)
- Architecture document and decision log in week 1
- Fixed price locked in Roadmap phase
- Full source code ownership with CI/CD
- Load and integration testing in every sprint
- Dedicated PM with weekly status reports
How IRPR delivers as a senior backend web development vendor
We follow a proven 4-phase framework from idea to release.
Every backend project starts with the Idea phase. We map requirements, choose the right tech stack, and give you a fixed price. No scope creep, no hidden costs.
The Roadmap phase produces a detailed plan with database schema, API endpoints, and deployment architecture. Then we build in 2-week sprints and release in 8-12 weeks.
What ships with every senior backend web development vendor engagement
You get more than code. Every deliverable is production-ready.
When IRPR completes a backend project, you own everything. The code, the infrastructure, the documentation. No licensing fees, no lock-in.
Our engineers set up CI/CD, error tracking, and logging. Your team can take over immediately or we stay on for ongoing support.
- Source code in your private GitHub or GitLab repo
- CI/CD pipeline using GitHub Actions or GitLab CI
- API documentation via OpenAPI / Swagger
- PostgreSQL schema with migration scripts
- Containerized services with Docker Compose or Kubernetes configs
- Sentry error tracking and Datadog monitoring
- Load test reports (k6 or Artillery)
- Deployment playbook for AWS, GCP, or Azure
- 1-hour architecture walkthrough session with your team
- 30 days of post-release support and bug fixes
What we ship in this practice.
E-commerce order management backend
Built a real-time order processing system for a multi-vendor marketplace. Handles 10,000 orders per hour with 300ms latency. Tech stack: Node.js, PostgreSQL, Redis, Stripe.
Fintech payment gateway API
Designed a PCI-DSS compliant payment API with tokenization and 3D Secure. Reduced transaction failures by 40%. Tech stack: Python, FastAPI, AWS Lambda, Plaid.
Healthcare patient data pipeline
Built a HIPAA-compliant data ingestion pipeline for a telemedicine platform. Processes 50,000 patient records daily. Tech stack: Go, Apache Kafka, PostgreSQL, AWS EKS.
SaaS multi-tenant backend
Developed a multi-tenant architecture for a B2B analytics SaaS. Onboards new clients in minutes with isolated data. Tech stack: Ruby on Rails, PostgreSQL, Redis, Sidekiq.
Real-time logistics tracking API
Built a live tracking system for a freight company. Reduced delivery status queries from 5 seconds to under 200ms. Tech stack: Node.js, WebSockets, MongoDB, AWS Kinesis.
EdTech backend with progress analytics
Created a learning management system backend with real-time progress tracking. Serves 10,000 concurrent students. Tech stack: Django, PostgreSQL, GraphQL, AWS RDS.
Why teams hire us.
Fixed price, not hourly
Every backend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing means no surprise invoices. You know the cost before we start building.
Senior-only engineers
IRPR does not staff juniors. Every engineer has 10+ years of backend experience. You get a senior backend web development vendor that assigns a dedicated team.
Full code ownership
You own all source code, infrastructure-as-code, and documentation. No licensing fees, no vendor lock-in. Your team can take over at any time.
HIPAA, PCI-DSS, SOC 2 ready
We build with compliance from day one. Our backend includes encryption at rest and in transit, audit logs, and role-based access. We pass audits fast.
Async-first with daily overlap
Our team works from 12 time zones but overlaps with US business hours. You get daily standups, weekly demos, and a dedicated project manager.
Production monitoring included
We set up Sentry, Datadog, and PagerDuty. You get alerts, dashboards, and monthly performance reports. Uptime target is 99.9%.
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.