You get a senior backend engineer who leads the architecture. Fixed price, 8-12 week delivery, full code ownership.
IRPR provides senior backend web development services to build production-grade APIs, microservices, and data pipelines. Our engineers work with Node.js, Python, Go, Rust, and Java on PostgreSQL, Redis, Kafka, and AWS or GCP.
Every project ships in 8 to 12 weeks at a fixed price starting at $80K. We handle PCI-DSS for fintech, HIPAA for healthcare, SOC 2 for SaaS, and ISO 9001 for manufacturing. You own 100% of the source code.
Founders building a SaaS MVP hire us when they need a production-ready backend in 12 weeks. CTOs scaling an existing product hire us to refactor monolithic codebases into microservices. Engineering managers needing a senior architect hire us to own the API design and database schema from day one.
Build stateless RESTful APIs with Node.js and Express or Python FastAPI. Includes OpenAPI 3.0 spec, Swagger docs, and 99.9% uptime SLAs.
Design GraphQL schemas with Apollo Server or Hasura. Resolvers, subscriptions, and real-time data streaming for modern frontends.
Decompose monoliths into domain-driven microservices on Docker and Kubernetes. Event-driven communication with NATS or RabbitMQ.
Build WebSocket servers, live dashboards, and notification pipelines with Socket.io or AWS AppSync. 10,000 concurrent connections handled out of the box.
Design ETL pipelines and batch processors with Apache Airflow or Kafka Streams. Process 1M+ records per minute with fault tolerance.
Implement OAuth 2.0, SAML, or OpenID Connect with Auth0 or Okta. Role-based access control (RBAC) for enterprise compliance.
Build full-text search with Elasticsearch or Meilisearch. Tune relevance scoring, faceted filters, and auto-complete for 10M+ document indexes.
Deploy serverless functions on AWS Lambda or Cloud Run. Auto-scale from zero to thousands of requests per second with no cold starts.
Every engagement ships a production-ready backend with documentation, tests, and deployment scripts.
Our senior backend engineers write code in Node.js, Python, Go, or Rust depending on the use case. We use PostgreSQL for relational data, Redis for caching, and Kafka for event streaming. Every API is documented in OpenAPI 3.0 and has automated tests covering 90%+ of the codebase.
Deployment is on AWS ECS, Google Cloud Run, or your own VPS. We set up CI/CD with GitHub Actions, monitoring with Datadog or Grafana, and error tracking with Sentry. Your backend will handle 100,000 concurrent requests within the first month of launch.
You are not getting a junior developer or a body shop. You get a senior engineer who owns the architecture end to end.
Most backend development agencies assign a mix of juniors and seniors, with the senior only reviewing code. At IRPR, the person you speak with in the discovery call is the same person writing the code. We do not outsource to offshore teams or use low-cost labor.
We charge a fixed price for a defined scope, not hourly. You know the budget before we write a single line of code. If the scope changes, we adjust the price transparently. No surprise bills, no time tracking.
We follow a four-phase process from idea to release.
Phase one is the Roadmap. In week 2, you get a detailed specification with API endpoints, database schema, and a fixed price. If you approve, we build. If not, you pay only for the Roadmap.
Phase two is Product engineering. Our senior backend engineer builds the API, database migrations, tests, and deployment scripts. You get weekly demos and a staging environment to see progress.
You get everything you need to run and maintain the backend yourself after launch.
We do not hold your code hostage. Every project includes a handoff with documentation, deployment scripts, and a knowledge transfer session. Your team takes over with no friction.
Built a PCI-DSS compliant payment processing API that handles 10,000 transactions per minute. Integrated with Stripe Connect and Plaid for bank verification. Tech stack: Node.js, PostgreSQL, Redis, Stripe SDK, Datadog. Reduced payment failure rate from 3% to 0.5%.
Engineered a HIPAA-compliant patient data API with FHIR R4 schema. Supports 500 concurrent providers and 1M patient records. Tech stack: Python FastAPI, PostgreSQL, FHIR, AWS HealthLake. Cut patient record retrieval time from 8 seconds to 0.2 seconds.
Developed an event-driven marketplace backend handling vendor onboarding, inventory sync, and order routing. Tech stack: Go, Kafka, Elasticsearch, PostgreSQL. Onboarded 200 vendors in the first month with zero downtime.
Built a real-time event processing pipeline that ingests 5M events per day. Streams to ClickHouse for sub-second queries. Tech stack: Node.js, Kafka, ClickHouse, Redis, Grafana. Enabled live dashboards with sub-100ms query latency.
Implemented OAuth 2.0 with SAML SSO for an enterprise HR platform serving 50,000 employees. Role-based access control with fine-grained permissions. Tech stack: Node.js, Auth0, PostgreSQL, Redis. Reduced login time from 12 seconds to 1.5 seconds.
Built a full-text search engine indexing 10M documents with faceted filters and auto-complete. Tech stack: Elasticsearch, Python FastAPI, PostgreSQL, Meilisearch. Improved search relevance by 40% measured by click-through rate.
Every backend engineer at IRPR has 10+ years of production experience. You never get a junior developer learning on your project. The engineer writing the code is the same person who presents the architecture.
We quote a fixed price after the Roadmap phase. You know the budget before we start building. No time tracking, no hourly billing, no surprise overhead fees.
We handle HIPAA, PCI-DSS, SOC 2, and GDPR compliance at the architecture level. Your backend passes compliance audits without rework. We have done this for 40+ regulated projects.
You own 100% of the source code, documentation, and deployment scripts. There are no licensing fees, no ongoing royalties, and no vendor lock-in. You can take the code to any team after launch.
We ship with CI/CD pipelines, automated testing, monitoring, and error tracking. Your backend goes live on day one with Datadog alerts, Sentry error tracking, and 99.9% uptime SLAs.
Most backends ship in 8 to 12 weeks from kickoff to production. We use weekly sprints with demos so you see progress every Friday. 98% of our projects deliver on time.
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.
─── share this page ───
