We build backend systems that handle 100x traffic growth without rewrites. Fixed price, 8-12 week delivery, senior engineers only.
IRPR is a senior scalable backend development firm. We assign only engineers with 8+ years of experience in distributed systems, microservices, and high-traffic APIs. Our tech stack includes Node.js, Go, Python, PostgreSQL, Redis, Kafka, and Kubernetes on AWS or GCP.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle SOC 2, HIPAA, and PCI-DSS compliance. You get production-ready code, CI/CD pipelines on GitHub Actions, and Datadog monitoring from day one.
Founders with SaaS platforms on AWS hire us to avoid downtime during funding rounds. CTOs migrating from monoliths to microservices use us to reduce deployment friction. Product owners at logistics and fintech companies hire us to build APIs that scale to millions of requests per day without rewrites.
Build RESTful or GraphQL APIs using Express or Fastify, handling 50K+ requests per second with Redis caching.
Decompose monoliths into loosely coupled services with Kubernetes orchestration and gRPC communication.
Implement Apache Kafka or RabbitMQ for real-time order processing, live notifications, and log aggregation.
Build event-driven functions on AWS Lambda or GCP Cloud Functions with auto-scaling to zero when idle.
Design sharded PostgreSQL clusters, Cassandra rings, or DynamoDB tables for read-heavy or write-heavy workloads.
Deploy Cloudflare Workers or Fastly Compute@Edge for sub-50ms global response times.
Create sync engine backends for iOS and Android apps using Firebase, custom WebSockets, or Apollo Federation.
Build a unified API layer connecting Stripe, HubSpot, Salesforce, and 10+ other services in a single gateway.
One bad query can take down a system during a 10x user spike. IRPR builds backends that survive viral moments.
When a fintech client hit 2 million requests per minute during a Black Friday sale, their old backend collapsed in 30 seconds. IRPR rebuilt their API layer with Go microservices and Redis caching. Uptime stayed at 99.99% during the next 4x traffic spike.
A SaaS startup we worked with raised a Series A round 3 months early because their backend scaled from 10K to 500K daily active users without a single outage. The investors cited the backend architecture as the reason for their confidence. That system was built in 11 weeks for $180K fixed price.
Most agencies assign junior devs to backend work. IRPR assigns senior engineers only.
A typical dev shop says 'we do backend' but assigns a developer with 2 years of experience to your Node.js API. IRPR assigns engineers with 8-15 years of experience in distributed systems. We do not outsource to junior talent or offshore teams.
We also give you a fixed price upfront. No hourly billing. No scope creep surprises. You pay exactly what we quote in the Roadmap phase (week 2). If the project takes longer, we pay the overrun, not you.
Every project follows the same four-phase framework. No ambiguity. No surprises.
Phase 1 (Idea) is a 2-day deep dive where we map your system's data flow, API surface, and scaling requirements. We identify bottlenecks before they exist. Phase 2 (Roadmap) produces a fixed-scope, fixed-price plan with a 12-week timeline.
Phase 3 (Product) is where we write production code. We build the API, database, caching layer, and CI/CD pipeline. Everything runs in staging within week 6. Phase 4 (Release) deploys to production with monitoring, alerts, and a one-year warranty.
You get more than code. You get a complete production system.
We ship everything required to run a backend at scale in production. Our checklist includes the API gateway, database schema, caching layer, CI/CD, monitoring, and documentation. You own all code and infrastructure assets from day one.
Built a PCI-DSS compliant payment processing system handling 5,000 transactions per second. Used Go, CockroachDB, and Kafka. Reduced transaction latency from 400ms to 45ms. Industry: Fintech.
Designed a tenant-isolated API for a B2B SaaS platform serving 50,000 businesses. Used Node.js, PostgreSQL, and Redis. Cut onboarding time from 2 weeks to 4 hours. Industry: SaaS.
Replaced a batch-processing system with a real-time event-driven backend using Apache Kafka and MongoDB. Order processing dropped from 5 minutes to 3 seconds. Industry: Logistics.
Built a compliant patient data exchange with AWS HealthLake, FHIR APIs, and end-to-end encryption. Handled 1 million patient records with sub-second queries. Industry: Healthcare.
Created a real-time inventory sync service for a brand selling across Shopify, Amazon, and their own site. Used PostgreSQL, RabbitMQ, and GraphQL. Reduced overselling by 95%. Industry: Ecommerce.
Built a streaming recommendation backend using Redis, Spark, and TensorFlow serving. Increased user session time by 35%. Handled 20 million events per day. Industry: Media.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. If the project takes longer, IRPR covers the overrun.
We assign only engineers with 8+ years of experience in distributed systems. No junior developers, no offshore teams, no project management overhead. You talk directly to the lead engineer.
We ship CI/CD pipelines, Sentry error tracking, and Datadog monitoring with the first deployment. You see real performance metrics and error logs in staging by week 6.
We handle SOC 2, HIPAA, PCI-DSS, and GDPR compliance as part of the architecture. We include encryption, audit logs, and access controls from day one, not as a retroactive add-on.
Our average project ships in 12 weeks. We run 2-week sprints with daily demos. You can test code in staging by week 6 and go live by week 12.
You own all source code, infrastructure scripts, and monitoring dashboards. We use open-source tools and standard cloud services. You can switch providers or take the code in-house without penalty.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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