Senior Backend Web Development ConsultantsWeb Development
We build scalable, secure backend systems for your product. 12-week delivery, fixed price, full code ownership.
IRPR provides senior backend web development consultants who design and build the systems that power your product. We use Go, Node.js, Python, PostgreSQL, Redis, and Kubernetes to create APIs, microservices, and data pipelines.
Our consultants ship production-ready code in 12 weeks on average. Projects range from $80K to $250K with fixed pricing. We follow compliance standards like HIPAA, PCI-DSS, and SOC 2.
We work with CTOs who need to scale their engineering team, startup founders launching an MVP, and enterprise IT leaders modernizing legacy backend architecture.
Types of software we ship.
REST API Development
Build stateless RESTful APIs with OpenAPI specs. Use Express.js, FastAPI, or Gin. Integrate with Stripe, Twilio, or SendGrid.
GraphQL API Development
Implement GraphQL endpoints with Apollo or Relay. Support real-time subscriptions and efficient data fetching for complex UIs.
Microservices Architecture
Decompose monoliths into event-driven microservices. Use RabbitMQ, Kafka, or NATS for messaging. Containerize with Docker and orchestrate with Kubernetes.
Real-Time Data Processing
Build WebSocket servers and streaming pipelines. Use Socket.io, Redis Pub/Sub, or Apache Flink for live dashboards and notifications.
Database Design and Optimization
Design normalized schemas, indexes, and sharding strategies. Work with PostgreSQL, MongoDB, or DynamoDB. Optimize query performance and data consistency.
Authentication and Authorization Systems
Implement OAuth 2.0, SAML, or JWT-based auth. Integrate with Auth0, Okta, or Firebase. Enforce role-based access control (RBAC) and audit logging.
Cloud Infrastructure (AWS/GCP/Azure)
Provision and manage cloud resources with Terraform or Pulumi. Set up auto-scaling, load balancers, and CDN. Monitor with Datadog or New Relic.
CI/CD and DevOps Pipelines
Automate builds, tests, and deployments with GitHub Actions, GitLab CI, or Jenkins. Implement blue-green deployments and canary releases.
We build for every business type.
SaaS Companies
Ecommerce Platforms
Healthcare Tech
Fintech Startups
Enterprise Applications
What Our Senior Backend Web Development Consultants Deliver
Every project ships with production-ready code, documentation, and monitoring.
Our consultants write clean, testable code with full unit and integration test coverage. We use Jest, pytest, or Go test suites. Every API endpoint is documented with Swagger or Postman collections.
We set up logging with Sentry and ELK stack, and monitoring with Prometheus and Grafana. You get a dashboard showing latency, error rates, and throughput from day one.
The Difference Between IRPR and Generic Dev Shops
Most agencies assign junior developers and bill by the hour. We do the opposite.
Generic shops often hire offshore juniors who need weeks of ramp-up. They estimate loosely and bill hourly, leading to cost overruns. Code quality varies and documentation is skipped.
IRPR assigns senior engineers only, with 10+ years of backend experience. We give a fixed price after a 2-week Roadmap phase. You see working code every week and own everything at the end.
- Junior or mixed-level teams
- Hourly billing with unpredictable costs
- No fixed delivery timeline
- Code ownership often disputed
- Minimal documentation
- Slow response to changes
- All senior engineers (10+ years experience)
- Fixed price from Roadmap phase
- 12-week average delivery
- Full code ownership in your repo
- API docs, runbooks, and architecture diagrams
- Weekly demos and slack-based communication
Our Process: From Idea to Production Backend
We follow a structured 4-phase approach that de-risks your investment.
Every engagement starts with a 2-week Roadmap phase. We produce a detailed technical specification, system architecture, and fixed-price proposal. You approve before we write a single line of code.
During the Product phase, we build in 2-week sprints with continuous delivery. You see a live staging environment by week 4. The Release phase includes load testing, security audit, and deployment to your cloud.
What Ships With Every Backend Project
You get more than just code. Every deliverable is production-ready.
We treat your project like our own product. That means automated tests, security scanning, and performance benchmarks are built in from the start. You don't need to hire a separate DevOps or QA team.
- Source code in your private GitHub/GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Unit and integration tests (80%+ coverage)
- API documentation via Swagger/OpenAPI
- Infrastructure-as-code (Terraform or Pulumi)
- Monitoring and alerting (Datadog, Sentry, PagerDuty)
- Load test results (k6 or Locust)
- Security scan report (OWASP ZAP or Snyk)
- Deployment runbook and architecture diagram
- 30-day post-launch support and bug fixes
What we ship in this practice.
Real-Time Analytics Pipeline for a SaaS Platform
Built an event-driven pipeline using Kafka, Flink, and Redis. Processed 10M events/day with sub-second latency. Reduced data processing cost by 40%. Tech stack: Go, Kafka, Flink, PostgreSQL, Grafana.
HIPAA-Compliant API for a Telemedicine App
Designed a FHIR-based API with end-to-end encryption and audit logging. Passed HIPAA audit on first attempt. Tech stack: Node.js, PostgreSQL, AWS KMS, Auth0.
Payment Processing Backend for a Fintech Startup
Built a PCI-DSS Level 1 compliant payment gateway. Integrated with Stripe and Plaid. Handled $5M in transactions in the first month. Tech stack: Python, FastAPI, PostgreSQL, Stripe API.
Microservices Migration for an Ecommerce Platform
Decomposed a monolithic Ruby on Rails app into 12 microservices. Cut deployment time from 4 hours to 15 minutes. Tech stack: Node.js, Docker, Kubernetes, RabbitMQ, MongoDB.
Custom CRM Backend for a Real Estate Firm
Developed a multi-tenant backend with role-based access and MLS integration. Reduced lead response time by 60%. Tech stack: Go, PostgreSQL, Redis, AWS S3, SendGrid.
SCORM-Compliant LMS Backend for an EdTech Company
Built a scalable learning management system supporting 50K concurrent users. Integrated with Zoom and Stripe for live classes and payments. Tech stack: Python, Django, PostgreSQL, Redis, Celery.
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 start.
All senior engineers, no juniors
Every consultant has 10+ years of backend experience. We do not outsource or hire juniors. You work directly with the engineers who write the code.
12-week average delivery
Our process is optimized for speed. 98% of projects ship on time. We use parallel workstreams and automated testing to maintain velocity without sacrificing quality.
Full code ownership
You own 100% of the source code, documentation, and infrastructure config. We transfer everything to your repositories. No licensing fees, no lock-in.
Compliance built in from day one
We design for HIPAA, PCI-DSS, SOC 2, or FERPA from the first sprint. Our engineers have shipped compliant systems for healthcare, fintech, and edtech clients.
Weekly demos and full transparency
You see working software every week. We share a staging environment, a Slack channel, and a project board. No black boxes, no surprises.
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.