--- title: "OOZOU - Web, Mobile, Data & AI Solutions" description: "OOZOU is a design and engineering studio building web apps, mobile apps, AI solutions, and data platforms for brands like AIS, True, Sephora, and Prudential." canonical: https://oozou.com/ locale: en --- # OOZOU - Web, Mobile, Data & AI Solutions > We design, build, and scale digital products that millions of people rely on every day. OOZOU is a software design and engineering studio headquartered in Bangkok, Thailand, founded in 2009. We design, build, and scale web applications, mobile apps, AI systems, and data platforms for enterprises and startups across Southeast Asia and beyond, including AIS, True, Sephora, Prudential, Krungsri, and SCG. We work from offices in Bangkok, Singapore, and Hong Kong. ## What We Do - **Web & Mobile Engineering**: React, Next.js, React Native, Flutter: production-grade applications built for scale. - **AI Agents & Generative AI**: Agents, RAG, copilots, and LLM products that automate real workflows with measurable value. - **Data Engineering & Analytics**: Pipelines, warehouses, and trusted analytics — the foundation for decisions and AI. - **Product Design**: Research, prototyping, design systems: products people actually want to use. - **Cloud & Infrastructure**: AWS, GCP, Azure, Kubernetes: resilient, observable infrastructure with FinOps discipline. - **Digital Transformation**: Legacy modernization and process redesign that lands in production, not only in decks. All services: [Services](https://oozou.com/services) ([markdown](https://oozou.com/services.md)). Industries: [Industries](https://oozou.com/industries) ([markdown](https://oozou.com/industries.md)). ## Trusted by AIS, Amway, Bumrungrad International Hospital, BWG, DTAC, Finn, Krungsri, Minor International, Osotspa, Prudential, PT, PTT, SCG, Sephora, TPC, True ## Featured Work - [Bumrungrad International Hospital Mobile App](https://oozou.com/case-studies/bumrungrad-hospital-app) ([markdown](https://oozou.com/case-studies/bumrungrad-hospital-app.md)) · Bumrungrad International Hospital · Healthcare & Life Sciences: Building a comprehensive healthcare mobile app for Bumrungrad International Hospital, enabling patients to find doctors, book appointments, and access medical services across multiple languages. - [BYD Connected Car & Owner App](https://oozou.com/case-studies/byd-connected-car-app) ([markdown](https://oozou.com/case-studies/byd-connected-car-app.md)) · BYD Thailand · Automotive & EV: Developing a connected car mobile app for BYD Thailand, giving EV owners vehicle management, warranty tracking, charging station maps, and maintenance booking in one sleek interface. - [Orbix Invest Digital Asset Investment Platform](https://oozou.com/case-studies/orbix-invest-digital-assets) ([markdown](https://oozou.com/case-studies/orbix-invest-digital-assets.md)) · Orbix Invest · Financial Technology: Designing and developing a trusted digital asset fund management platform for Orbix Invest, Thailand's licensed digital asset fund manager, with portfolio tracking, fund investment, and educational content. - [Talaad Thai Online Fresh Market App](https://oozou.com/case-studies/talaadthai-online-marketplace) ([markdown](https://oozou.com/case-studies/talaadthai-online-marketplace.md)) · Talaad Thai · Food & Agriculture: Digitizing Thailand's largest wholesale fresh market with a mobile app for online ordering of fresh produce, groceries, and market goods with delivery to your door. All case studies: [Case Studies](https://oozou.com/case-studies) ([markdown](https://oozou.com/case-studies.md)). ## Latest Thinking - [How Can I Design a Software: A Beginners Guide for Business Owners](https://oozou.com/blog/how-can-i-design-a-software-a-beginners-guide-for-business-owners-300) ([markdown](https://oozou.com/blog/how-can-i-design-a-software-a-beginners-guide-for-business-owners-300.md)) (2025-02-11): Designing software is an exciting yet complex process that involves creativity, logical thinking, and problem-solving skills. - [What Can a Product Development Team Do for You?](https://oozou.com/blog/what-can-a-product-development-team-do-for-you-156) ([markdown](https://oozou.com/blog/what-can-a-product-development-team-do-for-you-156.md)) (2021-01-06): Whether you are building your first product or starting a new project, hiring a product development team might be a good choice for you. It can reduce hiring costs while also leveraging years of experience quickly. It's important to be aware of what a development team can and cannot do for you and your business. - [Going Passwordless for a More Secure and Welcoming Future](https://oozou.com/blog/going-passwordless-for-a-more-secure-and-welcoming-future-153) ([markdown](https://oozou.com/blog/going-passwordless-for-a-more-secure-and-welcoming-future-153.md)) (2020-12-30): A lot of people in the industry believe that we're moving toward an era of passwordless authentication. I'm not sure we'll end up completely passwordless, but I can see the benefits. I believe passwords still have room in professional applications for power users but I also believe that passwordless - [Are fixed price contracts hurting the client?](https://oozou.com/blog/are-fixed-price-contracts-hurting-the-client-35) ([markdown](https://oozou.com/blog/are-fixed-price-contracts-hurting-the-client-35.md)) (2020-06-04): As a client it's tempting to attempt to reduce budget risks by looking for a vendor willing to take on fixed price work, however there are other associated risks that go hand in hand with this that are often overlooked. All articles: [Blog](https://oozou.com/blog) ([markdown](https://oozou.com/blog.md)). Short engineering notes: [Today I Learned](https://oozou.com/til) ([markdown](https://oozou.com/til.md)). ## Frequently Asked Questions ### What does OOZOU do? OOZOU is a software design and engineering studio headquartered in Bangkok, Thailand. We design, build, and scale web applications, mobile apps, AI solutions, and data platforms for enterprises and startups, covering the full journey from user research and product design to engineering, launch, and long-term support. ### Which services does OOZOU offer? Our core services are product design (UX/UI research, prototyping, design systems), web and mobile engineering (React, Next.js, React Native, Flutter, native iOS and Android), AI agents and generative AI (multi-step agents, RAG, LLM integration, predictive analytics), data engineering and analytics, cloud infrastructure, quality and security, and digital transformation consulting. ### Which companies has OOZOU worked with? OOZOU has delivered digital products for leading brands including AIS, True, DTAC, Sephora, Prudential, Amway, Krungsri, SCG, Minor International, Bumrungrad International Hospital, Osotspa, and PTT. ### Where is OOZOU located? Our headquarters are at One City Centre, Ploenchit Road, Bangkok, with additional offices in Singapore and Hong Kong. We work with clients across Southeast Asia and worldwide. ### What technologies does OOZOU use? We build with React, Next.js, TypeScript, React Native, Flutter, Swift, Kotlin, Node.js, and Ruby on Rails. For AI we work with OpenAI, Anthropic Claude, and Gemini alongside LangChain, LangGraph, and the Vercel AI SDK; for data, Snowflake, Databricks, Kafka, and dbt; and for cloud, AWS, Google Cloud, and Azure with Kubernetes and Terraform. ### How do I start a project with OOZOU? Reach out through our contact page, email hello@oozou.com, or call +66 2544 0000. You can also use our online estimate tool to get an instant project estimate. We typically begin with a discovery conversation to understand your goals before proposing an approach. ## Get in Touch Have a project in mind? We'd love to hear what you're building. - Bangkok, Thailand: 548 One City Centre, Ploenchit Road, Bangkok 10330 · +66 2544 0000 - Singapore, Singapore: 68 Circular Road, 049422, Singapore · +65 31 385 385 - Hong Kong, Hong Kong: 9B, Amtel Building, 148 Des Voeux Road, Central · +852 30 015 688 Email hello@oozou.com or use the form at https://oozou.com/contact. About the studio: [About Us](https://oozou.com/about) ([markdown](https://oozou.com/about.md)). --- Contact OOZOU: hello@oozou.com · +66 2544 0000 · https://oozou.com/contact More for AI agents: https://oozou.com/llms.txt · every page has a markdown twin at its URL plus ".md"