Case study

Portfolio.

Six platforms designed and operated in production for real clients.

AI Assistants & Voice Agents

Conversational AI grounded in your knowledge base — voice, WhatsApp and web.

We build production-grade conversational AI systems: real-time voice agents (speech-to-text, LLM with RAG, text-to-speech under 200ms), automated document ingestion into a searchable knowledge base, and multi-channel delivery — interactive kiosks, WhatsApp, web portals and email — all on a single backend. Engineered against hallucinations with multi-layer grounding safeguards and built GDPR-first for public-sector deployment.

  • Real-time voice pipeline: STT → RAG → LLM → TTS, Italian-native
  • RAG on PostgreSQL/pgvector with multilingual embeddings
  • Automated PDF ingestion: official documents parsed into the KB in minutes
  • Multi-channel: voice kiosks, WhatsApp, web portal, email notifications
  • Multi-layer hallucination prevention (KB-only grounding, NLI judge, auto-flagging)
  • GDPR-first: k-anonymous analytics, retention purging, per-channel identity silos
  • 3D avatar integration (Unreal Engine MetaHuman) with emotion detection

Case study

AI recruitment assistant for a national public institution

A voice and text AI assistant guiding citizens through enrollment procedures: automated ingestion of official tenders, eligibility matching, voice kiosks at live events, WhatsApp and web portal — with privacy-by-design analytics.

→ In production on kiosks, WhatsApp and web — answers under 200ms

LLMRAGLlamaIndexpgvectorWebRTCFastAPINext.js

Digital Delivery Platforms

Multi-gigabyte content, delivered reliably worldwide.

We design and operate end-to-end digital content distribution platforms: job-based delivery with state tracking, resumable multi-file downloads, presigned secure URLs and multi-cloud storage routing. A complete ecosystem — admin portal, self-service customer hub and a cross-platform desktop app built for multi-gigabyte packages.

  • Job-based dispatching with real-time status tracking
  • Resumable downloads with integrity verification (ETag/MD5)
  • Multi-cloud storage routing
  • Cross-platform desktop app (Windows, macOS, Linux)
  • Multi-factor authentication and role-based portals
  • 6-language localization

Case study

Content distribution for industry

A platform connecting content distributors to operators across multiple sites: automated delivery jobs, autonomous device polling, automatic retry with exponential backoff and email/SMS notifications.

→ Live in 6 languages, multi-GB packages verified file by file

Next.jsStrapiPostgreSQLElectronRedisDocker

Email Marketing Platforms

Multi-tenant infrastructure engineered for 50M+ emails a day.

We build white-label email marketing platforms with a microservice architecture: campaign dispatch with queue fan-out, per-tenant provider selection (Amazon SES, Postmark), open/click tracking with fraud detection, automated DNS provisioning via Domain Connect, suppression lists and reputation auto-protection.

  • Architecture designed for 50M+ emails/day (BullMQ fan-out)
  • Multi-tenant: isolated domains, credentials and reputation per client
  • Provider-agnostic: Amazon SES, Postmark, SendGrid, Mailgun
  • One-click DNS setup (Domain Connect) with DKIM/SPF/DMARC
  • Open & click tracking with HMAC verification
  • Auto-pause on bounce/complaint thresholds to protect deliverability
  • SMTP relay, transactional API and public newsletter archive

Case study

White-label platform for agencies

A complete multi-tenant email platform: WYSIWYG editor, A/B testing, segmentation, real-time analytics and webhooks — delegating deliverability to managed providers, with no self-hosted MTA complexity.

→ Architecture proven for 50M+ sends/day

Next.jsStrapiPostgreSQLRedisBullMQAWS SESDocker

3D Product Configurators

Real-time 3D customization, straight in the browser.

We develop interactive WebGL configurators that let customers customize high-end products in real time: materials, finishes, options and variants rendered photorealistically in the browser, with no plugin required. Built for design and luxury brands where visual fidelity sells the product.

  • Real-time photorealistic 3D rendering (WebGL/Three.js)
  • Material, finish and option customization with live pricing
  • Optimized assets for fast loading on any device
  • Mobile-friendly camera controls and guided flows
  • Quote/lead generation integrated with the configuration

Case study

Configurator for a luxury interior design brand

An online 3D configurator for a premium smart-furniture product line: customers explore finishes and options in real time and submit their configuration directly to the sales team.

→ Configurator live on the brand's website

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Three.jsWebGLReactTypeScript

Tailor-Made Ecommerce

Custom commerce for non-standard business models.

We build ecommerce platforms around non-standard business models: pre-order campaigns with minimum thresholds, deferred capture, restricted institutional access, bank-transfer reconciliation and compliance workflows. Built for the Italian Navy's official merchandising: passwordless access restricted to institutional emails, threshold-gated Stripe payments and full admin orchestration.

  • Pre-order campaigns with minimum-threshold gate and deferred capture
  • Stripe: cards, SEPA, Klarna, off-session 3DS/SCA flows
  • Restricted access via institutional-email magic links
  • Admin dashboard: bulk charging, refunds, CSV export, audit trail
  • Smart fulfillment with automatic parcel bin-packing
  • Privacy-first analytics (self-hosted Plausible, PostHog EU)

Case study

Official merchandising — Italian Navy (Marina Militare)

A pre-order shop reserved for Navy and Coast Guard personnel: institutional email verification, threshold-based payment orchestration, defense-finance bank reconciliation and pickup at official naval bases.

→ 3 payment flows orchestrated: threshold card, PayPal/Klarna, bank transfer

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Next.jsStripePostgreSQLRedisBullMQDocker

Cross-Platform Mobile Apps

One codebase, native experience on iOS and Android.

We develop cross-platform mobile applications published on the App Store and Google Play: from financial-content products with premium subscriptions to companion apps for existing platforms. One codebase, native UX, push notifications, in-app purchases and store-compliant release pipelines.

  • iOS + Android from a single codebase
  • Premium subscriptions and in-app purchases
  • Push notifications and real-time content updates
  • Store publishing: review, compliance, release management
  • Analytics and engagement tracking built in

Case study

App for a global macroeconomic consultancy

iOS and Android app delivering real-time market insights and economic analysis, with tiered premium subscriptions for investors and market professionals.

→ Live on the App Store and Google Play

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React NativeTypeScriptiOSAndroid