Real Problems.
Real Results.
Every project started with a business that needed something fixed, built, or rebuilt. Here's what we did and what actually happened.
See the WorkEnterprise Payment Management
Thousands lost every month to duplicate invoices and payment errors. The finance team was catching mistakes manually, but the volume had outgrown that approach. They called us when the next audit cycle was 90 days out.
We built a role-based workflow where every payment passes through four checkpoints: Accountant, Validator, Approver, Executor. Automated duplicate detection catches repeats before they cost money. AI-powered anomaly flagging spots suspicious patterns before anything gets paid out.
Saudi Travel Platform
Peak season hit and the booking system buckled. Pages timing out. Hotels getting duplicate reservations. The existing monolith was built for a smaller company, and growth had broken it.
We broke the monolith into four microservices: booking, hotel reservations, user management, and payments. Each one containerized with Docker, routed through an API gateway, and auto-scaling based on live demand. Peak traffic stopped being a crisis.
Enterprise Security & Data Platform
Manual threat monitoring across a global operation with 40,000+ employees. The security team was drowning in alerts they couldn't triage fast enough. Six years ago, we started building the tools that changed that.
Full-stack security apps: React and Angular on the frontend, Python and Node.js on the backend. Amazon Kinesis handles real-time threat data streaming. Docker and Kubernetes keep deployments consistent across global infrastructure. We've maintained CI/CD pipelines on this project for six years and counting.
Enterprise Mobility Suite
Sales reps entering the same data into four different apps. Service techs driving back to the office because they couldn't pull specs on-site. The field team needed one tool that worked everywhere, including places without cell service.
Native Android apps in Kotlin and Java, built offline-first. That last part matters: field techs in areas with no signal can still pull specs, log work, and sync when they're back online. REST API integration ties everything to existing backend systems with secure auth.
Real-time Data Pipeline
Every morning, the leadership team opened dashboards showing yesterday's numbers. By the time they acted, conditions had already shifted. They didn't need prettier charts. They needed live data.
Amazon Kinesis for real-time ingestion, Python transformation layers with quality checks at every stage, and Tableau dashboards the leadership team actually checks. When data quality drops below threshold, automated alerts fire before anyone has to notice manually.
Multi-tenant E-commerce Platform
Every new client meant rebuilding an e-commerce system from zero. Same features, same integrations, but months of work each time. The math stopped making sense around client number five.
Node.js backend, MongoDB for flexible data modeling, and customizable storefronts on PHP/Drupal. We built a reusable component library so each new client launch went from months of custom dev to days of configuration. Six years later, the platform is still running.
Aegean Escape Villas
Luxury villas on Turkey's Aegean coast, launching to the Canadian market. The properties were stunning. The website didn't exist yet. And peak booking season was six weeks out. The client had never captured a single booking during this window before.
Custom WordPress theme built around full-screen video, parallax scrolling, and high-res galleries that load fast. Every page moves visitors toward an inquiry form without feeling pushy. We built a custom image pipeline so the visuals stay sharp without tanking page speed. Within three weeks of going live, bookings jumped 40% during a period the client had written off as dead. They'd never seen a single booking in that window before we launched.
Frequently Asked Questions
What people usually want to know before reaching out.
What industries does Karavan Hub work with?
Fintech, healthcare, travel, e-commerce, and hospitality are where most of our work lands. But we care more about the problem than the industry label. If your business runs on systems that need to be better, we should talk.
What kind of results should I expect?
It depends on the project. The case studies on this page range from 85% faster payment processing to launching a full villa booking site in six weeks. We set specific targets at the start of every engagement and track against them. No vague promises.
Do you work with startups or only large companies?
Most of our clients are small and medium businesses. We've also worked on projects inside companies with 40,000+ employees. The work is different at each scale, and we're honest about what fits your stage and budget.
What technologies does Karavan Hub use?
React, Node.js, Python, AWS, TypeScript, Docker, Kubernetes, MongoDB, PostgreSQL, TensorFlow. We pick the stack based on what the project actually needs. We don't have a "house flavor" we push on everyone.
Where is Karavan Hub located?
Niagara, Ontario. We work with clients across Canada, the US, and Saudi Arabia.
How long does a typical project take?
An MVP usually takes 3-4 months. Larger systems can run 6-12 months. We give you a detailed timeline before any work starts, with milestones you can actually hold us to.
How much does custom software development cost?
It varies a lot. A focused MVP might start around $15-25K. A full enterprise system with integrations, security layers, and ongoing support runs higher. We scope everything upfront so there are no surprises midway through.
Can you work with our existing systems?
That's actually most of what we do. Ripping everything out and starting fresh is rarely the right move. We integrate with your current stack, whether that's legacy databases, third-party APIs, or internal tools your team already knows.
Do you offer ongoing support after launch?
Yes. We offer maintenance and support contracts, and several of our projects (like the enterprise security platform) have been running for 6+ years with us managing updates, monitoring, and CI/CD. We don't build and disappear.
Got a project like these?
Tell us what's broken, what you're building, or what keeps you up at night. We'll be straight with you about what we can do.
Let's Talk