We turn complex ideas into working digital products at startup speed.
We help organizations design, build, and ship digital products by combining product strategy, human-centered design, cloud engineering, and supervised AI development.
A shorter path from uncertainty to software that works.
Most organizations do not need more ideas. They need momentum: a clear way to turn an ambiguous problem into a useful, production-ready product.
We bring strategy, interaction design, engineering, and deployment into one senior team. That keeps discovery connected to implementation, architecture connected to user needs, and shipping connected to the outcome.
Agentic development tools expand our execution capacity. Product choices, system design, code quality, security, and what ultimately ships remain under experienced human judgment.
One workflow, three connected disciplines.
We work across the full product lifecycle so decisions can move quickly without losing context between teams.
Define and design
Turn ambiguous business requirements into clear product direction, workflows, prototypes, and acceptance criteria.
- Product strategy
- Discovery and needfinding
- UX and interaction design
- Rapid prototyping
- Technical scoping
Build and ship
Design, develop, deploy, and operate customer-facing products and internal software as one connected effort.
- Full-stack product development
- Internal tools
- Workflow automation
- Cloud architecture
- Deployment and operations
Accelerate with AI
Use supervised coding agents and applied AI systems to increase delivery capacity and automate useful workflows.
- Agentic engineering workflows
- AI-enabled product features
- Workflow automation
- Human-in-the-loop systems
- Evaluation and production safeguards
Proof of work, from product decisions to production systems.
End-to-end products, focused prototypes, and operational case studies show different levels of ownership and evidence.
Products
Full, end-to-end products spanning positioning, interaction design, engineering, infrastructure, launch, and ongoing operation.
Application delivery and production operations2025
Navegante
A Rails control plane that turns connected repositories into provisioned, deployed, observable applications and managed services.
Hostari Labs founders Xavi Ablaza and Richard Parayno built Navegante.
- Product strategy
- Control-plane engineering
- Proxmox automation
Managed hosting platform and operations2022
Hostari
Expanding a successful single-game workflow into a shared platform for dozens of game-server products and self-service virtual private servers.
Hostari Labs founders Xavi Ablaza and Richard Parayno built and operate Hostari.
- Multi-product platform design
- Proxmox automation
- Product generators
Vertical SaaS and game-server operations2021
Valheim Server Hosting
Turning dedicated game servers into a five-minute, self-service customer workflow with automated provisioning, billing, support, and mod operations.
Hostari Labs founders Xavi Ablaza and Richard Parayno built ValheimServerHosting.
- Crystal and Lucky engineering
- Automated provisioning
- Billing lifecycle
Prototypes
Experiments we build for practice, exploration, and fun.
Tax workflow automation and desktop software2026
Philippine Tax Form Automation
Rebuilding Philippine tax-form preparation and submission as a safe-by-default Rust workflow spanning structured inputs, encrypted packages, queued filing, and receipt matching.
An independent, unofficial system built and maintained by Xavi Ablaza; not affiliated with, endorsed by, sponsored by, or certified by the Philippine Bureau of Internal Revenue.
Read case studyCase studies
Real production challenges, unpacked through the decisions made and the results achieved.
High-volume commerce engineering2024
Ecommerce Production Operations
Engineering workflows for keeping a fast-moving ecommerce business deployable, observable, and resilient while product and operations teams continued to ship.
Based on Xavi Ablaza’s engineering work with Touch of Modern and CSC Generation.
Read case studyFast, collaborative, accountable.
Work moves in tight loops, with shared decisions and visible progress. AI development tools increase capacity; the studio remains accountable for the product and technical judgment behind every release.
- 01
Understand
Clarify the organization, users, current workflow, constraints, and desired outcome.
- 02
Shape
Define the product direction, interaction model, technical architecture, scope, and acceptance criteria.
- 03
Build
Implement with supervised agents, human architectural decisions, code review, testing, and security judgment.
- 04
Ship
Deploy, validate against the agreed criteria, document the system, and prepare it for continued operation.
Small by design. Senior by default.
Hostari Labs is led by practitioners who design, build, deploy, and operate software products. The model keeps product thinking, design, engineering, and delivery inside one tightly integrated senior team.
Richard Parayno
Leads product strategy, UX, and human–AI interaction. An HCI researcher, product leader, and educator with experience designing and prototyping AI-enabled systems.
Xavi Ablaza
Leads software engineering, cloud infrastructure, and operations, with experience building production systems and supervised agentic engineering environments.
What could your organization move faster on?
Tell us about the product, workflow, or software initiative that needs to move from idea to production.