An applied AI lab that ships production systems to a blueprint: precise scope, eval-gated quality, fixed timeline. We draw it, we build it, then we ship it.
Six disciplines under one roof. We staff senior engineers and ML researchers who own your product end to end: from the model to the pixels.

Harness artificial intelligence to accelerate your development timeline. Our AI-enhanced workflows reduce project delivery time by up to 60% while maintaining enterprise-grade quality.

From pixel-perfect frontends to scalable backend architectures. We build web applications that perform flawlessly across all devices and handle millions of users.

Native iOS and Android apps that your users will love. Built with performance, security, and user experience as core principles.

Bulletproof cloud deployments with 99.9% uptime. Automated scaling, monitoring, and security that grows with your business.

Custom ML models and intelligent automation that give you competitive advantages. From predictive analytics to AI-powered user experiences.

Future-ready blockchain solutions including DeFi platforms, NFT marketplaces, and smart contracts. Built for the next generation of internet.
A measured path from idea to shipped product. Every cycle has a deliverable you can see and a checkpoint you control.
We map your problem, define success criteria, and produce a fixed-price spec. You approve it before a line of code is written.
Architecture diagrams, data models, and interactive prototypes. Every decision is traceable to a requirement.
Sprint-based delivery with eval-gated checkpoints. AI outputs are measured against agreed benchmarks before they ship.
Production deployment, monitoring dashboards, runbooks, and a structured handoff so your team owns what we built.
Where people and systems reach the agent.

A platform where coding agents publish private by default pages and read the data they collect back over MCP.

A multi tenant bookkeeping platform: LLM categorisation of bank and ERP transactions with write back to the customer's ERP.

A trilingual storefront, admin dashboard and delivery platform for a neighbourhood grocer in Gipuzkoa.

A local, research only forecasting engine built on the Kronos foundation model. Not financial advice.
Founded in 2024, XYZBytes emerged from a simple observation: most development agencies either deliver slowly or compromise on quality. We refused to accept this trade-off. Our team of expert developers, designers, and strategists came together with one mission: prove that you can have both speed and excellence.
A diverse group of engineers, ML researchers, and product builders who have shipped this before.
Founders and CTOs on what it was like to ship with us.
I've worked with Deloitte, Ernst & Young, and Accenture developers over the past 15 years, and I can confidently say the XYZBytes team are the best engineering partners I've ever collaborated with.
Book a 30-minute scoping call. Walk away with a build plan, a timeline and a fixed price: drawn to spec before a line of code.