We Build the Systems Behind Scalable Products
Peregrine IT Solutions is a software engineering firm based in Noida, India. We design, build and scale SaaS platforms, API integrations, MLS and IDX data pipelines, AI automation and cloud infrastructure for B2B companies, most of them in the United States and Canada, with real estate and proptech a large share of the work. Every engagement starts with a 30-minute technical discovery call with an engineer.

Built for Scale. Architected for Complexity.
Product Architecture & Prototyping
From concept validation to production-ready architecture — technical scoping, system design, and a working prototype tested with real users.
Technical scoping
Architecture design
Prototype & validation
SaaS & Platform Engineering
Multi-tenant SaaS, marketplaces, and portals — architected for scale from day one. Production-ready platforms shipped in 8–12 weeks.
Multi-tenant architecture
API-first design
Auth, billing & infra
Systems Integration & Data Pipelines
ERP integrations, API layers, and data pipelines that connect disparate systems and eliminate manual data entry across your organization.
Complex integrations
Data pipelines & ETL
API design & middleware
Quality Assurance
Cloud Performance & DevOps
Cloud migration, infrastructure optimization, and DevOps pipelines that cut hosting costs and reduce downtime.
Cloud architecture
CI/CD pipelines
Monitoring & reliability

How We Work
Engineering Partnership. Not a Black Box.
We start with a focused discovery sprint — mapping your requirements, defining system architecture, and delivering a detailed technical plan before a single line of code is written.
Development runs in 2-week sprints with weekly demos. You see working software from week one — and can adjust scope, priorities, or direction at every checkpoint.
Clients
Companies We Have Worked With
2018
25
+
19
6
Dedicated project lead and direct access to the engineering team on every engagement
Weekly sprint demos with working software — no status reports without proof
Full source code ownership and documentation handoff on every project
Post-launch support and maintenance for production systems
Selected Work
Platforms We've Engineered
AI · NLP Search · AVM · Chatbot
AI-Powered Multi-Market Real Estate Platform
How we built an AI-native platform for W3|re — 62% workload reduction, 3.8× lead-to-showing rate, 94% valuation accuracy across 4 MLS markets.
MongoDB → Elasticsearch → Redis
Scaling a Real Estate SaaS Platform from 5 Agents to 200+
How we re-architected a property search platform across the US and Canada — handling millions of MLS listings with sub-second response times.
Documents → RBAC → Reporting
Investor Communication Portal for a Real Estate Development Firm
How we built a secure, role-based portal for 280+ investors — with document management, milestone tracking, and automated distribution reporting across a $450M portfolio.
2M+ Shipments · 12 Carriers
Supply Chain Visibility for Shipment Tracking & Alerts
How we built a supply chain visibility platform for 2M+ shipments across 12 carriers with ETA prediction and 45% fewer inquiries.
IoT Locks → Billing → Occupancy
Self-Storage Management Platform with IoT-Powered Access Control
How we engineered a full-stack SaaS platform for 150+ storage facilities — with smart lock integration, automated billing, and real-time occupancy dashboards.
Multi-State Tax → 99.9% Accuracy
HR & Payroll SaaS for Mid-Market Companies
How we built an HR & payroll SaaS for 85+ companies and 12K employees — with multi-state tax, benefits integration, and 99.9% payroll accuracy.
From the blog
Guides for Software Buyers

Real Estate Solutions
Custom IDX Websites: MLS integration that keeps property listings up to date.
Real Estate CRM: Advanced lead tracking and management for agents and brokers.
Multiple Brokerage Support: Scalable solutions managing multiple brokerages and agent hierarchies.
We also build and operate our own product in this space: RealFoyer, a real estate platform combining IDX websites, CRM and marketing tools.
Go deeper: MLS and IDX integration · investor portals · real estate case studies
Logistics & Space Management
Warehouse Optimization: Maximize storage efficiency and reduce operational costs.
Fleet Management: Track and optimize vehicle routes for faster deliveries.
Space Utilization: Smart allocation systems for optimal space management.
Go deeper: self-storage software · logistics case studies
Supply Chain Optimization
Inventory Management: Reduce excess inventory and improve supply chain responsiveness.
Logistics Efficiency: Streamline logistics for faster, more reliable deliveries.
Demand Forecasting: Use data to predict demand and minimize stockouts or overages.
Go deeper: logistics and supply chain · API integration · all industries
Technologies We Work With
Each list separates the technologies that appear in the stack of a published case study from additional engineering capabilities.
Enables creation of responsive, high-performance user interfaces
Provides reliable, scalable server-side solutions
Allows efficient development of cross-platform mobile applications
Enables scalable, flexible, and cost-effective cloud solutions
Streamlines development and deployment processes
Provides efficient data storage, retrieval, and management solutions
FAQ
Frequently Asked Questions
How does an engagement with Peregrine start?
An engagement with Peregrine IT Solutions starts with a 30-minute technical discovery call with an engineer, not a salesperson. Larger builds then begin with a discovery sprint that maps requirements, designs the architecture and produces a written technical plan. Smaller, well-defined tasks can go through the quick project form for a scoped estimate.
Where is Peregrine's team based, and do your hours overlap with the US and Canada?
Peregrine IT Solutions is based in Noida, India, at the BSI Business Park in Sector 63. The team works with daily overlap with North American and European business hours. Most of our clients are B2B companies in the United States and Canada.
Which industries does Peregrine work with?
Peregrine IT Solutions works mostly with B2B companies, and real estate and proptech make up a large share of the work. Our published case studies also cover logistics and supply chain, healthcare, HR and payroll, insurance, legal, education, e-commerce and marketplaces, hospitality, events and manufacturing, alongside SaaS products in other industries.
Can Peregrine work with our existing codebase?
Yes. Peregrine IT Solutions often takes over existing products. We start with a code and architecture audit to find what is actually limiting growth, which is often the data model, search or background jobs rather than hosting, then rebuild the parts that need it while the product stays live. Our real estate SaaS case study shows this approach.
How much does a project with Peregrine cost?
Peregrine IT Solutions works on fixed-scope projects, monthly retainers, or a combination, agreed after the discovery call. Pricing is scoped per project, and we do not publish a price list. For market figures, each linked to its source, read our guides on MLS and IDX integration cost and what it costs to build a real estate platform.
How long does a typical project with Peregrine take?
A typical SaaS MVP from Peregrine IT Solutions ships in 4 to 6 weeks, covering core features, authentication, billing, multi-tenancy and deployment. Complex platforms with advanced integrations take 8 to 12 weeks. The discovery sprint sets the real schedule, and development runs in two-week sprints with a demo every week.
How can I see Peregrine's past work?
Peregrine IT Solutions publishes 19 case studies, each covering the problem, the architecture and the results, across real estate and proptech, logistics, healthcare, HR and payroll, insurance, legal, education, e-commerce, hospitality, events and manufacturing. We also build and operate our own real estate product, RealFoyer. The case studies page lists them all by category.
When should a company hire a development partner like Peregrine instead of employees?
A development partner such as Peregrine IT Solutions makes sense when you need to ship product without first building an in-house team. You get an experienced engineering team that scales with your roadmap and brings specialized skills, such as SaaS architecture, API integrations or cloud infrastructure, without the long-term overhead of new hires.
Can Peregrine modernize a legacy system without downtime?
Yes. Peregrine IT Solutions modernizes legacy systems incrementally: wrapping legacy APIs, migrating data in stages and gradually routing traffic to new services, so the existing system stays live throughout. For cloud moves we run the new environment alongside the old one and switch over in steps, with a rollback plan for each step.
Who owns the IP rights to the software Peregrine builds?
Once a client pays for the work, the client owns the intellectual property (IP) rights to what Peregrine IT Solutions builds for them. That holds whether the engagement is a fixed-scope project, a monthly retainer or a combination of the two. Questions about specific terms can be raised on the 30-minute technical discovery call.

Let’s Talk About Your Project
Tell us about your goals and constraints — we’ll recommend the right way to work together.
Planning a new build or scaling an existing system
30-minute technical discovery — we assess fit before anything else
Need a specific integration, fix, or automation
Scoped work — we reply within 1 business day







