I'm a Principal Engineer and Platform Architect with 30+ years of production engineering and 15+ years in Banking & FinTech. I build high-throughput, low-latency distributed systems — from algorithmic trading platforms to AI-powered developer tooling.
Currently architecting and operating Multitrader.ai — a multi-tenant algorithmic trading platform supporting 500+ concurrent autonomous bots across Forex, crypto, and multiple exchanges — on a Java 21 + Go + QUIC + WebTransport stack.
I also operate AutoTraderAI.ai — an AI Native Inference Cloud running 36× NVIDIA RTX 4070 GPUs, serving serverless LLM APIs, a model playground, and on-demand GPU compute with an OpenAI-compatible API. And ai.ragstack.ch — my personal AI / RAG infrastructure platform with Ollama, DeepSeek, LiteLLM, pgvector, ComfyUI + SDXL, and custom MCP servers.
Based in London, UK · Italian (EU) · UK ILR · BPSS Eligible · SC Eligible (SC expired — non-usage · previously cleared 2021–2023: HMRC, NHS Digital, Lloyds, Companies House)
| Product | Description | Stack |
|---|---|---|
| 📈 multitrader.ai | Multi-broker algorithmic trading platform · 500+ concurrent bots · OKX · Bybit · MT5 | Java 21 · Go · Redis Streams · QUIC · React |
| 🧩 Codeva CLI | Free agentic AI coding assistant (like Codex CLI) + VS Code Extension on Microsoft Marketplace | Node.js · TypeScript · MCP · pgvector |
| 🤖 ai.ragstack.ch | Personal AI / RAG infrastructure · Ollama · LiteLLM · pgvector · ComfyUI · MCP servers | Python · Go · Docker · k3s · RTX 4070 |
| 🎨 CartoonAI.ai | Turn parent-written stories into illustrated comic books for children · AI-powered · 5-stage pipeline · ComfyUI + SDXL · Stripe checkout | Next.js · FastAPI · ComfyUI · pgvector |
| 💚 RealDates.ch | AI-powered dating platform · Instagram profile verification · fake account detection · genuine connections · Proudly Swiss | React · Next.js · Go · AI/ML · AWS |
| ⚡ AutoTraderAI.ai | AI Native Inference Cloud — serverless LLM APIs · model playground · on-demand GPU compute on 36× NVIDIA RTX 4070 · OpenAI-compatible API | Python · Go · FastAPI · NVIDIA · CUDA · k8s |
| 🧪 multitest.ai | LLM-driven test scenario + data generation for banking automation flows | Python · Node.js · Ollama · DeepSeek |
| 🔌 MultiPlugins.ch / MultiLicenses.com | Hire & Pay Direct platform — licensed plugin marketplace · AES-256-GCM licensing · contract management · milestone payments · no agency middleman | TypeScript · Java · Spring Boot · Stripe · Paddle |
| 💸 ReverseMoney / MoneyPays.com.br | Brazilian & International payment API — ultra-low fees · PIX · Boleto · SWIFT · Crypto off-ramp · REST API for fintechs and e-commerce · direct Banco Inter integration | Java · Spring Boot · Go · PIX API · Banco Inter · AWS |
Avaloq / Banca Stato ──── Banking Platform (CH) │ Java 21 · Spring Boot 3 · React
Lloyds Banking Group ──── SC (2021-22) · Team of 24 │ Java · OpenShift · Kafka
HMRC ─────────────────── SC (2021) · National tax │ Java · Spring Boot · Kafka · IBM MQ
NHS Digital ──────────── SC (2021) · COVID KIT │ Java 11 · OpenShift · React MFE
Companies House ──────── SC (2022-23) · UK Gov │ Java 17 · AWS Lambda · Kafka · CDK
Margin Edge ──────────── AWS-native · US FinTech │ Java 21 · Node.js · Kafka · React
Swisscom ─────────────── Telecom billing platform │ Java 21 · Spring Boot 3 · Azure
IHS Markit (Janes) ───── A&D GIS · Azure │ Java 8 · C# · .NET · Mapbox · ESRI
Corner Bank ──────────── CH Banking automation │ Java · Spring Cloud · Kafka · React
Same platform, two brands. MultiPlugins.ch is the plugin delivery and licensing engine. MultiLicenses.com is the commercial brand — connecting companies directly with contractors, freelancers, and engineers with built-in contract management, milestone payments, and AES-256-GCM licensing. No agency middleman.
Company posts a role
│
▼
┌──────────────────────────────────────────────────┐
│ MultiPlugins.ch / MultiLicenses.com │
│ │
│ ✅ Post contracts & milestones │
│ ✅ Sign NDAs + agreements on-platform │
│ ✅ Pay direct — Stripe · Paddle · PIX │
│ ✅ AES-256-GCM plugin licensing & distribution │
│ ✅ esbuild pipeline · browser-injected plugins │
│ ✅ No agency fee. No middleman. │
└──────────────────────────────────────────────────┘
│
▼
Engineer / Contractor gets paid directly
Stack: TypeScript · Java · Spring Boot · Selenium HQ · esbuild · Stripe · Paddle · AES-256-GCM · PostgreSQL · AWS
Ultra-low fee payment infrastructure for Brazil and international markets. REST API platform enabling fintechs, e-commerce, and SaaS businesses to send and receive money via PIX, Boleto, SWIFT, and crypto off-ramp — with direct Banco Inter integration.
Your App / Platform
│
▼
┌─────────────────────────────────────────────┐
│ ReverseMoney API / MoneyPays.com.br │
│ │
│ 🇧🇷 PIX — instant · 24/7 · near-zero fees │
│ 📄 Boleto — bank slip · offline payments │
│ 🌍 SWIFT — international wire transfers │
│ ₿ Crypto off-ramp — BTC · ETH · USDT │
│ 🏦 Banco Inter direct API integration │
│ 🔐 PCI-DSS compliant · encrypted at rest │
└─────────────────────────────────────────────┘
│
▼
Recipient receives funds — Brazil or worldwide
Stack: Java · Spring Boot · Go · PIX API · Banco Inter · AWS Lambda · PostgreSQL · Redis · Kafka · AES-256-GCM
Market Data Feeds (OKX · Bybit · MT5)
│
▼
┌─────────────────────────────┐
│ Java 21 Virtual Threads │ ← Orchestration layer
│ Scanner + Strategy Engine │ Sealed types · Records · Pattern matching
└─────────────────────────────┘
│ Redis Streams (sub-ms pub/sub)
▼
┌─────────────────────────────┐
│ Go Execution Hot Path │ ← < 100ms target latency
│ Order Router + Risk Engine │ Zero GC pause · Goroutine scheduling
└─────────────────────────────┘
│ WebTransport / QUIC over UDP
▼
┌─────────────────────────────┐
│ React 18 + TypeScript │ ← Operator console
│ Multi-tenant · RBAC │ 500+ bot dashboards · Live P&L
└─────────────────────────────┘
100+ hours of load testing before moving the hot path from JVM to Go. Evidence-driven architecture decisions.
36× NVIDIA RTX 4070 GPUs running serverless LLM inference APIs, an interactive model playground, and on-demand GPU compute — fully OpenAI-compatible API so any existing app connects instantly.
┌─────────────────────────────────────────────────────────────────┐
│ autotraderai.ai │
│ │
│ 36× NVIDIA RTX 4070 GPUs · Ubuntu Server 24.04 LTS │
│ │
│ ⚡ Serverless LLM Inference API (OpenAI-compatible) │
│ 🎮 Interactive Model Playground (Llama · Mistral · DeepSeek) │
│ 🖥️ On-demand GPU Compute (fine-tuning · batch jobs) │
│ 🔌 Drop-in OpenAI replacement (change 1 line of code) │
└─────────────────────────────────────────────────────────────────┘
Stack: Python · Go · FastAPI · NVIDIA CUDA · Kubernetes · Docker · k3s
┌────────────────────────────────────────────────────────────────┐
│ AutoTraderAI.ai — AI Native Inference Cloud │
│ 36× NVIDIA RTX 4070 GPUs │
│ │
│ Serverless LLM inference APIs (OpenAI-compatible) │
│ Interactive model playground · On-demand GPU compute │
│ Llama · Mistral · DeepSeek · Custom fine-tuned models │
└────────────────────────────────────────────────────────────────┘
│ feeds into
▼
┌────────────────────────────────────────────────────────────────┐
│ ai.ragstack.ch — Personal AI / RAG Platform │
│ Dual RTX 4070 · Ubuntu Server 24.04 │
│ │
│ Ollama ──── DeepSeek · Llama · Mistral (local models) │
│ LiteLLM ─── Multi-cloud LLM router (OpenAI · Claude) │
│ pgvector ── Vector search + RAG pipelines │
│ ComfyUI ─── SDXL image generation (CartoonAI.ai) │
│ Open WebUI · Flowise · Custom MCP Servers │
│ WireGuard tunnel → Hetzner VPS → Traefik v3 │
└────────────────────────────────────────────────────────────────┘
Daily workflow: Claude Code · Cursor · GitHub Copilot · Codeva CLI (own tool)
✅ Sub-100ms Scanner-to-Engine hand-off on Multitrader (Java 21 → Go → Redis Streams)
✅ Led 24-engineer SC programme at Lloyds (SC held 2021–22) — zero P1 incidents on revenue-critical platforms
✅ Shipped 4 production MFEs adopted by 8 downstream teams (NHS Digital + Margin Edge)
✅ Cut deployment cycle from days to hours across Swisscom · HMRC · Corner Bank pipelines
✅ Built and launched 10 live SaaS products generating real user traffic
✅ AutoTraderAI.ai — AI Native Inference Cloud · 36× NVIDIA RTX 4070 GPUs · serverless LLM APIs
✅ MultiPlugins.ch / MultiLicenses.com — hire & pay direct platform · AES-256-GCM licensing · no agency middleman
✅ ReverseMoney / MoneyPays.com.br — Brazil & international payment API with PIX · ultra-low fees
✅ Built Codeva CLI — own agentic AI coding assistant (Codex CLI / Claude Code equivalent)
✅ BPSS Eligible · SC Eligible — SC expired non-usage · previously cleared 2021–2023 · HMRC · NHS Digital · Lloyds · Companies House
📞 +44 7951 144 116 (London, UK)