--- title: "What We Do | OOZOU" description: "End-to-end product engineering: research and design, web and mobile platforms, AI agents and data systems, cloud infrastructure, and the teams that keep it all running." canonical: https://oozou.com/services locale: en --- # What We Do > End-to-end product engineering: research and design, web and mobile platforms, AI agents and data systems, cloud infrastructure, and the teams that keep it all running. - [Web Development](https://oozou.com/services/web-development) ([markdown](https://oozou.com/services/web-development.md)): Production-grade web apps and platforms built for performance, security, and long-term maintainability. - [AI Agents & Generative AI](https://oozou.com/services/ai-machine-learning) ([markdown](https://oozou.com/services/ai-machine-learning.md)): AI agents, RAG systems, and LLM products that automate real work — not demos that never leave the slide deck. - [Mobile App Development](https://oozou.com/services/mobile-app-development) ([markdown](https://oozou.com/services/mobile-app-development.md)): Native and cross-platform mobile apps with the polish users expect and the architecture teams can scale. - [Data Analytics & Engineering](https://oozou.com/services/data-analytics-engineering) ([markdown](https://oozou.com/services/data-analytics-engineering.md)): Reliable pipelines, warehouses, and analytics that turn operational data into decisions you can act on. - [UI/UX & Product Design](https://oozou.com/services/ui-ux-product-design) ([markdown](https://oozou.com/services/ui-ux-product-design.md)): User research, product UX, interface design, and design systems that make complex products feel simple. - [Digital Transformation](https://oozou.com/services/digital-transformation) ([markdown](https://oozou.com/services/digital-transformation.md)): Practical modernization programs that align technology, process, and teams around outcomes that matter. - [Cloud Services & Migration](https://oozou.com/services/cloud-services-migration) ([markdown](https://oozou.com/services/cloud-services-migration.md)): Cloud architecture, migration, and FinOps on AWS, Google Cloud, and Azure — secure, observable, and cost-aware. - [Quality Assurance & Testing](https://oozou.com/services/quality-assurance-testing) ([markdown](https://oozou.com/services/quality-assurance-testing.md)): Automated and exploratory testing embedded in delivery so quality scales with release speed. - [Cybersecurity](https://oozou.com/services/cybersecurity) ([markdown](https://oozou.com/services/cybersecurity.md)): Security assessments, secure-by-design engineering, and compliance support for modern product teams. - [Application Modernization](https://oozou.com/services/application-modernization) ([markdown](https://oozou.com/services/application-modernization.md)): Evolve legacy systems into maintainable, API-first, cloud-ready platforms without stopping the business. - [Managed Services & Support](https://oozou.com/services/support-maintenance) ([markdown](https://oozou.com/services/support-maintenance.md)): Proactive monitoring, incident response, and continuous improvement so production stays healthy after launch. - [Enterprise Solutions (ERP / CRM / POS)](https://oozou.com/services/enterprise-solutions) ([markdown](https://oozou.com/services/enterprise-solutions.md)): Implement, customize, and integrate ERP, CRM, and POS systems around how your business actually operates. - [AI Voice Agents](https://oozou.com/services/ai-voice-agents) ([markdown](https://oozou.com/services/ai-voice-agents.md)): Advanced voice agents with full telephony integration — answering and placing real phone calls in 25+ languages, including Thai. - [E-commerce Development](https://oozou.com/services/ecommerce) ([markdown](https://oozou.com/services/ecommerce.md)): Custom headless commerce built on Medusa.js — own your entire stack, ship a storefront that fits your brand exactly, and scale without per-order license fees. - [LINE Mini App Development](https://oozou.com/services/line-mini-apps) ([markdown](https://oozou.com/services/line-mini-apps.md)): Reach customers inside LINE with mini apps that need no download, no install, and no new account. - [PDPA Compliance](https://oozou.com/services/pdpa-compliance) ([markdown](https://oozou.com/services/pdpa-compliance.md)): Practical PDPA compliance for Thailand: audits, consent flows, and privacy engineering from a founding partner of PDPA.org. - [Make Your Vibe-Coded App Production-Grade](https://oozou.com/services/finish-your-vibe-coded-app) ([markdown](https://oozou.com/services/finish-your-vibe-coded-app.md)): We take your AI-built prototype the last 10%: security, stability, and the hard engineering that makes it production-ready and built to scale. - [Migrate Your PHP Website to a Modern, More Secure Stack](https://oozou.com/services/php-migration) ([markdown](https://oozou.com/services/php-migration.md)): We move legacy PHP, WordPress, and Magento sites to a modern, actively maintained stack: content and data migrated by script, every old URL redirected, rankings kept, and no PHP runtime left to patch. - [Forward Deployed Engineering](https://oozou.com/services/forward-deployed-engineering) ([markdown](https://oozou.com/services/forward-deployed-engineering.md)): Senior OOZOU engineers who join your team, work in your stack, and own one outcome: getting your AI and software into production, from inside your business. ## Our Process A practical delivery rhythm: understand the problem, design the right solution, ship in production, and improve with real usage data. 1. **Discovery**: We map your goals, constraints, users, and systems before we write a line of code. 2. **Strategy**: We define the architecture, roadmap, and success metrics that fit your business. 3. **Execution**: Cross-functional teams ship iteratively with automated quality gates and clear demos. 4. **Optimization**: We measure outcomes, harden the system, and keep improving after launch. ## Ready to build something real? Tell us what you are trying to ship. We will help you scope the right approach and team. Industries we serve: [Industries](https://oozou.com/industries) ([markdown](https://oozou.com/industries.md)). Proof of work: [Case Studies](https://oozou.com/case-studies) ([markdown](https://oozou.com/case-studies.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"