JUYE INVESTMENT ESP S.L. - Software House

We build custom software for companies that want to grow

We design, build and maintain web, mobile and desktop applications. From MVP to mission-critical systems.

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JUYE Engineering DNA

✓ 30+ years in IT
✓ Tailor-made software
✓ ES / PL / EN

What we build

Services

A full modern software house scope: product, development, integration, deployment and support.

Websites and corporate platforms

Landing pages, corporate websites and portals focused on performance, technical SEO and conversion.

Web applications

Internal dashboards, SaaS and B2B systems with roles, permissions, reporting and workflows.

Mobile applications

iOS and Android apps connected to robust backends, ready to scale in production.

Desktop applications

Windows, macOS and Linux tools when the business needs local performance or offline capability.

Backend, APIs and integrations

APIs, ERP/CRM integrations, payment systems, invoicing flows and data migrations.

Cloud, CI/CD and deployments

Staging/production environments, delivery pipelines and operational observability.

Product from scratch and MVP

Discovery, scoping, architecture and first release to validate quickly and scale safely.

Modernization and maintenance

Legacy refactoring, stabilization, technical debt reduction and continuous support.

UX/UI and product design

Flows, wireframes and interface decisions focused on usability and business goals.

Automation and applied AI

Automations, document processing and AI features with a strong focus on security and real value.

Delivery system

How we work

1. Discovery

We understand your objective, technical context and risks.

2. Scope

We prioritize deliverables and define a realistic roadmap.

3. Delivery

We build in short iterations with continuous feedback.

4. Run

We deploy, measure and maintain the product.

Experience: from ZX Spectrum to AI

We have been in IT since the early personal-computing era: ZX Spectrum, Commodore 64, Amiga, Atari ST, MS-DOS, FreeBSD, and now web, mobile, cloud and AI.

That background translates into stronger technical decisions, less improvisation and long-term thinking.

Portfolio

Selected work

Public projects you can review live: real delivery, not slide-deck promises.

Facturita

Mobile app for invoicing and business management, built for freelancers and small companies.

Open facturita.app

Mi casa española

Website for an interior design studio in Fuerteventura, with portfolio and services.

Open micasainteriordesign.es

Mi casa española Interior Design website screenshot

Ready to discuss your product?

If you need a website, an app or a full platform, we will prepare a clear and practical proposal.