Services / Web development

Web & App Development

Clean code.
Solid code, without unnecessary complexity.

We design and build websites and web applications from real requirements: interface, backend, data, integrations and deployment. The stack is chosen around the project, with attention to maintainability, security and measurable performance.

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What we build

We work from frontend to infrastructure when the project requires it, keeping responsibilities between interface, backend, data and deployment clear.

Showcase sites and landing pages:

ultra-fast builds optimized for conversions and SEO, with sub-second load times.

Web applications:

dashboards, SaaS, portals, and internal tools built with modern frameworks like Vue.js, React, and Nuxt.

E-commerce:

e-commerce with WooCommerce, Shopify or headless architectures chosen around catalogue, integrations and day-to-day management.

Apis and back-end:

RESTful and GraphQL architectures, microservices, secure authentication, and third-party system integrations.

CMS and headless:

CMS and editorial backends with Strapi, Contentful or custom solutions when standard products do not fit the requirements.

Technologies & stack

Front-end

Vue.js, Nuxt, React, Next.js, TypeScript, Tailwind CSS. Reactive, accessible, and high-performance interfaces.

Back-end

Node.js, PHP, Python, REST and GraphQL APIs. Robust and scalable architectures for any workload.

Database

PostgreSQL, MySQL, MongoDB, Redis. Schema design, query optimization, and data replication.

Devops & cloud

Linux, Docker, CI/CD, Apache, Nginx. Automated deployment and resilient cloud infrastructures.

E-commerce

WooCommerce, Shopify, headless solutions. Integrated cart, payments, inventory, and logistics.

Headless CMS

Strapi, Contentful, Sanity. Modern, multi-channel content management with no creative limits.

Our development process

We follow a structured methodology that ensures transparency, quality, and deadline compliance for every project.

Discovery & analysis:

we collect real requirements and constraints, then define the technical architecture and project dependencies.

Design & prototyping:

wireframes, mockups, and interactive prototypes validated with you before writing the first line of code.

Iterative development:

agile sprints with frequent releases, continuous testing, and constant feedback to keep the project on track.

Testing & QA:

unit, integration, and end-to-end tests, cross-browser verification, and performance audits before launch.

Deploy & support:

production deployment, continuous monitoring, and ongoing maintenance to help the product grow over time.

Performance and code quality

We don't just write code that works. We write code that lasts, scales, and is easy to maintain.

Core web vitals: we measure LCP, CLS and INP and work on the bottlenecks that have a real impact on the experience.

Systematic code review: code is reviewed for readability, security, maintainability and the standards agreed for the project.

Documentation: API docs, inline comments, and detailed READMEs to facilitate future maintenance.

Scalability: architectures designed to grow, from startup to enterprise product.

Why choose Perseo for your web development

We are not just developers: we are a complete technical partner who understands both the technology and the business side.

Full-stack approach: we handle front-end, back-end, and infrastructure in a coordinated way.
SEO and UX integration: every project is built already optimized for visibility and conversions.
Security by design: security best practices are baked in from the architecture, not added as an afterthought.
Maintenance and support: we are available even after launch for updates, bug fixes, and new features.
Transparent communication: regular updates, accessible repository, and no invoice surprises.

Got a project in mind?

Whether the project is a landing page, web app or e-commerce site, we can start from the requirements and choose the architecture before writing code.