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03 · WEB

Solid, scalable web applications.

Reactive frontends, solid backends, reliable integrations. From MVP to portals with high user volume: modern stacks, solid architecture, continuous production deploys.

They've used our services

All our projects are covered by £10 million of professional indemnity insurance (verify here)
+ an additional £1 million dedicated to data security (verify here).

Benetton
Beretta
Colgate
Dolce & Gabbana
Diesel
Enel
Eni
FCA
Golden Lady
Kraft
Loro Piana
Peroni

One team, the whole stack.

Reactive frontends in React or Next.js, backends in Node, Python, .NET, Java, SQL or NoSQL databases depending on the case. No 'we've always done it this way': every tech choice has a reason tied to your problem.

We work with cloud-native architectures (containers, serverless, micro-frontends where it helps), real CI/CD pipelines, multiple daily deploys without anxiety. You see features, we handle the complexity underneath.

Enterprise portal — SSR/ISR frontend for SEO, microservices backend, SSO auth, multi-tenant, granular roles.
Multi-tenant SaaS — Per-customer data isolation, integrated billing (Stripe, Chargebee), feature flags for gradual rollouts.
Marketplace with realtime — WebSocket for chat, live notifications, concurrent bookings, distributed lock management.
FULL-STACK ARCHITECTURE
< 200ms
Global TTFB
99.95%
Uptime target
CWV
All targets green
Horizontal auto-scale

Ready to scale when needed.

We design the architecture to scale when it actually matters, avoiding premature over-engineering. Smart caching, global CDN, optimised queries, edge computing for minimum latency. When traffic peaks arrive (launch, events, seasonality), the app handles the load.

Real-time monitoring, defined SLOs, alerts that reach the right on-call. Performance budget and Core Web Vitals continuously tracked: each new feature is also evaluated against these limits.

Traffic spikes — Auto-scaling, queues, rate limiting, circuit breakers. Black Friday without an error page.
Latency-critical — Edge functions, global KV, smart prefetch. TTFB < 200ms from any continent.
Database scaling — Read replicas, sharding, connection pooling, query optimization, strategic indexing.

Integrated with your systems.

Your business system, CRM, ERP, payment provider, marketing automation. The web app doesn't live alone: it integrates with the ecosystem you already have via APIs, webhooks, events, periodic syncs. We avoid double-entry and data living in parallel worlds.

We connectSalesforce, HubSpot, SAP, Dynamics, Shopify, Magento, Stripe, Adyen, Twilio, SendGrid, and any other enterprise system. When there's an API, we use it. When there isn't, we build the connector.

Bidirectional CRM sync — New leads, opportunities, activities: everything synced in real-time with Salesforce or HubSpot.
Payment & subscription — Stripe, Adyen, billing, dunning, smart retries, refund management, PCI compliance.
Headless commerce — Custom frontend on Shopify/Commerce Layer/Saleor, brand-first experience on top of the catalog backend.
INTEGRATIONS EXAMPLE
OWASP
Top 10 mitigated
OAuth 2.1
Modern auth
ISO 27001
Aligned practices
24/7
Security monitoring

Security by design.

We follow OWASP Top 10 guidance: input validation, output encoding, CSRF, XSS, SQL injection. Multi-layer defenses, never a single point of failure. Penetration test before go-live and repeated after major changes.

Modern authentication: OAuth 2.1, OIDC, MFA, passkeys. Authorization with explicit policies (RBAC, ABAC). Immutable audit logs, GDPR by design, automated data subject request handling.

Pre-launch pentest — Test by external or specialized internal team. Report with prioritized remediation.
Enterprise SSO — SAML, OIDC, Active Directory, Okta, Auth0. Sign in once, access everywhere.
GDPR ready — Automated right-to-be-forgotten, consent management, self-service data export, complete audit trail.

Findable and accessible.

SEO isn't a dusting of meta tags. It's architecture: the right rendering strategy (SSR/SSG/ISR), structured data, green Core Web Vitals, dynamic sitemap, sensible internal linking, content that answers real questions.

WCAG 2.2 AA by default. Screen reader support, full keyboard navigation, contrast respected, focus visible, dynamic type readable. More people able to use the site means better outcomes.

Core Web Vitals — LCP < 2.5s, INP < 200ms, CLS < 0.1. Measured in production on real users, not Lighthouse.
Technical SEO — Structured data (Article, FAQ, Product), dynamic sitemap, canonical, hreflang, robots, GSC monitoring.
Accessibility-first — Test with real screen readers (NVDA, JAWS, VoiceOver), WCAG audit by experts, AA certification.
SEO + WCAG EXAMPLE

A good web app disappears from view.

The aim is that the user never thinks 'this site is slow', 'I don't get where to click', 'why doesn't login work'. When the product is well-built it becomes almost invisible: the user does what they need to do, period.

From B2B SaaS to public portals, internal tools to marketplaces: we aim to define clear goals and success metrics before writing the first line of code.

What we get asked the most.

Transparency first. If your question isn't here, write to us: we reply within 24h, from a real person.

What tech stack do you use?
Depends on the project. Frontend: React, Next.js, Remix, Astro, Svelte. Backend: Node.js, Python (FastAPI, Django), .NET, Java (Spring), Go. Databases: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch. Cloud: AWS, GCP, Vercel, Azure. We choose based on your team, problem, operational budget.
How much does a web app cost?
Working MVP: €25–60k. Full multi-tenant SaaS: €80–250k. Enterprise portals with complex integrations: €150–500k+. Fixed quote post-discovery and weekly sprints. Hosting/SaaS costs estimated separately and monitored.
How long to production?
Public MVP: 6–12 weeks. B2B SaaS with auth, billing, multi-tenant: 12–20 weeks. Enterprise solutions with SSO and integrations: 16–32 weeks. Incremental approach: first version live in 4–6 weeks, then features per sprint.
Can I integrate the web app with my systems?
Yes, almost always required. CRM (Salesforce, HubSpot), ERP (SAP, Dynamics, Odoo), payment (Stripe, Adyen, PayPal), comms (Twilio, SendGrid), analytics (GA4, Mixpanel, Amplitude), corporate SSO. REST, GraphQL, gRPC, webhooks, events.
How do you handle hosting and infrastructure?
We work with AWS, GCP, Azure, Vercel, Cloudflare. CI/CD with GitHub Actions or GitLab CI, infrastructure as code (Terraform), containers (Docker, K8s), serverless where it fits. We can manage infra or hand it off to your team with full docs.
What happens after launch?
We hand over code, infra, docs, accesses. Want maintenance/evolution? We stay. Otherwise we support for X months and you're autonomous. No vendor lock-in. All code is yours, all know-how transferable.

Ready to build together?

A 30-minute call to understand where you are, where you want to go and what might be needed to get there.