# Sentia Australia

> Sentia is a custom software development company with studios in Sydney,
> Australia and Zagreb, Croatia. We design and build custom web applications,
> mobile apps, and AI-powered digital products for startups and enterprises
> across Australia and Europe.

Sentia specialises in Ruby on Rails development, mobile app development,
UI/UX design, and AI development. Founded in Sydney in 2006, we have
in-house teams in Sydney and Zagreb, ten time zones apart, and offer a
nearshore delivery model for European clients.

## Offices
- Sydney, Australia (headquarters): Sentia Australia Pty Ltd, Suite 601, Level 6, 83 York Street, Sydney NSW 2000. Phone +61 2 8003 5216. Email contact@sentia.com.au
- Zagreb, Croatia (European studio): Sentia Europe d.o.o., Radnička cesta 47, 10000 Zagreb. Phone +385 99 22 22 060

## About This Site for AI
- [LLM Info](https://sentia.agency/llm-info): Official brand facts, offices, services, preferred citations and instructions for AI assistants

## Services
- [Web Development](https://sentia.agency/services/web-development): Custom Ruby on Rails web applications, marketplaces and SaaS platforms
- [Mobile Development](https://sentia.agency/services/mobile-development): iOS, Android and React Native app development
- [AI Development](https://sentia.agency/services/ai-development): Document AI, decision automation, predictive intelligence and conversational AI
- [UI/UX Design](https://sentia.agency/services/ui-ux-design): UI and UX design, rapid prototyping and responsive web design
- [Expert Consulting](https://sentia.agency/services/expert-consulting): Technical advisory, project rescue and codebase audits
- [All Services](https://sentia.agency/services): Full list of services we offer

## Industries
- [Property & Construction](https://sentia.agency/industries/property): Listings platforms, site management tools and buyer-facing apps
- [Marketplace Platforms](https://sentia.agency/industries/marketplace-platforms): Multi-sided marketplaces, payments and on-demand booking
- [Transport & Logistics](https://sentia.agency/industries/transport-logistics): Fleet management, real-time tracking and telematics
- [Financial Services](https://sentia.agency/industries/financial-services): Lending workflows, investor marketplaces and payments infrastructure

## Portfolio
- [Our Work](https://sentia.agency/portfolio): Featured client projects and case studies
- [Web Projects](https://sentia.agency/portfolio/web): Web application projects
- [Mobile Projects](https://sentia.agency/portfolio/mobile): Mobile app projects
- [UI/UX Projects](https://sentia.agency/portfolio/ui): Design projects

## About
- [About Sentia](https://sentia.agency/about): Our team, offices and values
- [Our Approach](https://sentia.agency/approach): How we work with clients
- [Our History](https://sentia.agency/history): Milestones since 2006
- [Sentia Croatia](https://sentia.agency/software-development-in-croatia): Our European studio in Zagreb
- [Contact](https://sentia.agency/contact): Get in touch for a project discussion

## Optional
- [For Startups](https://sentia.agency/startups): How we work with startups
- [For Organisations](https://sentia.agency/organisations): How we work with established businesses
- [Clients](https://sentia.agency/clients): Companies we have partnered with
- [Development Partnership](https://sentia.agency/development-partnership): Our founder, technology and strategic partners
- [Sentia Community](https://sentia.agency/sentia-community): Our client community
- [Products](https://sentia.agency/products): Products designed and built by Sentia
- [Blog](https://sentia.agency/blog): Technical articles, development insights, and industry news
- [Careers](https://sentia.agency/careers): Career opportunities at Sentia