Kato Mobile App Development & Web Upgrade: Case by Intobi

Kato is a PropTech platform transforming commercial real estate transactions. It connects all stakeholders in a unified digital environment, managing the full lifecycle from lead generation to lease completion. Designed for leasing, marketplaces, and collaboration, Kato improves workflows and drives transparency across the sector.

Value delivered

Seamless cross-device experience – Native mobile apps now offer the same lead-to-lease tools and dashboards as the browser version.
Modernized frontend foundation – The migrated React module loads faster, is easier to maintain, and sets the pattern for future refactors.
Scaled delivery capacity – A larger blended team ships new features continuously without disrupting live operations.
Robust performance & test coverage – Comprehensive API tests guard against regressions, keeping response times tight.
Expanded platform capability & revenue lift – New functionality and reliability boost customer lifetime value by keeping every stakeholder working in one high-performance system.

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All-in-one deal platform

Kato now covers the entire lifecycle of a commercial property transaction in one workspace. It became a single tool that handles:

Marketing
Matching
Tracking
Negotiation
E-signing
Closing

It now streamlines the entire commercial property workflow!

More user-friendly platform with expanded features

We redesigned the interface and added new tools to make every task faster and simpler.

Intuitive mobile + web UI — a unified design lets users switch devices without relearning workflows.
Expanded toolset & services — added CRM widgets, task automation, and smart notifications keep the entire transaction in one hub.

Improved frontend of the platform

Customer-facing upgrades increase reach and insight without extra effort.

Email campaigns & insight reports — launch targeted outreach and view real-time engagement metrics in one dashboard.
Marketplace integrations — automatic feeds to OnTheMarket, Property News, PropertyPal, BPI Expresso, Imovirtual, Idealista, and eGO Real Estate extend listing reach.

The core platform’s backend architecture

We reinforced the engine powering Kato so it scales smoothly as adoption grows.

Data-rich dashboards (Chart.js) — interactive charts turn raw KPIs into at-a-glance trends for faster decisions.
Bulk publishing to Radius rankings — one-click syndication keeps portfolios visible on industry benchmarks.
Mapbox GL geolocation — high-precision maps and spatial search surface location insights instantly.

Team:

Project Manager
Senior Kotlin Multiplatform developer
Middle iOS/Swift developer
2x React.js developer
Senior Full-stack PHP/Laravel

Core Technologies:

Kotlin Multiplatform

Kotlin Multiplatform

Swift

Swift

PHP

PHP

Laravel

Laravel

React.js

React.js

“Developing the mobile app for Kato was an exciting challenge that showcased our team’s ability to translate a complex web application into a seamless mobile experience. The rapid adoption and positive feedback we’ve received affirm our commitment to delivering high-quality, user-centric solutions.

With the successful migration to React.js and ongoing enhancements, Kato is better equipped to serve their clients anytime, anywhere, boosting user satisfaction and revenue.”

Andrew Tsopych

Andrew Tsopych

CEO

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