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Case studies built for real outcomes

A snapshot of recent engagements across AI, web, mobile and e-commerce. Names withheld under NDA — happy to share details on a call.

AI / LLM

AI Customer Support Agent

A multi-channel AI agent that resolves 78% of support tickets autonomously across web chat and email.

Built a RAG-powered support agent for a SaaS client using GPT-4o, Pinecone and a custom Node.js orchestration layer. Integrated with Intercom, Zendesk and HubSpot, with human-handover, sentiment detection and full conversation analytics.

GPT-4oRAGPineconeNode.jsIntercom
78%
Tickets auto-resolved
12
Languages supported
4.7 / 5
CSAT score
E-commerce

Headless Shopify Fashion Store

Migrated a fashion brand from a slow theme to a headless Hydrogen storefront — 3.2x faster checkout.

Re-platformed a 12,000-SKU fashion store onto Shopify Hydrogen with Remix. Implemented predictive search, AI-powered product recommendations, and Klaviyo flows that lifted email revenue by 41%.

Shopify HydrogenRemixKlaviyoAlgolia
1.1s
LCP
+34%
Conversion lift
+41%
Email revenue
Mobile

Flutter Fitness & Coaching App

A cross-platform fitness app with AI-generated workout plans and live coach video sessions.

Designed and shipped a Flutter app for iOS and Android with Firebase backend, Stripe subscriptions and OpenAI-powered personalized workout plans. Live video coaching via Agora SDK.

FlutterFirebaseStripeOpenAIAgora
4.8 / 5
App Store rating
12k+
Subscribers
99.7%
Crash-free sessions
Automation

n8n Finance Operations Automation

Replaced 6 manual finance workflows with self-hosted n8n — saving 30+ hours per week.

Self-hosted n8n on Hetzner with custom Node.js nodes to automate invoice ingestion (OCR + GPT-4o classification), reconciliation against QuickBooks, Slack approvals and ledger posting.

n8nNode.jsGPT-4oQuickBooksHetzner
30+
Hours saved / week
6
Workflows automated
-92%
Error rate
Web

React SaaS Analytics Dashboard

A real-time analytics SaaS dashboard built with Next.js 15, tRPC and Postgres.

Built a multi-tenant SaaS dashboard with real-time charts, role-based access, Stripe billing and an embedded AI assistant. Deployed on Hetzner with Docker, Nginx and zero-downtime releases.

Next.js 15tRPCPostgresStripeDocker
99
Lighthouse score
120+
Tenants onboarded
85ms
p95 API latency
E-commerce

WooCommerce + Headless News Portal

A high-traffic WordPress news portal with a WooCommerce subscription paywall.

Custom WordPress + WooCommerce build with a Next.js front-end pulling from the WP REST API. Subscription paywall, paid newsletters, advanced caching and a custom editorial workflow.

WordPressWooCommerceNext.jsRedisCloudflare
4M+
Monthly pageviews
120ms
TTFB
8k+
Paid subscribers
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