Neoclassical painting of a robed philosopher touching a golden constellation shaped like a neural network, against a cobalt sky

Harsh Banger · Founder & Entrepreneur · London

Classical craft.
Artificial intelligence.

I build companies: AI software for hospitality and business, plus fashion and e-commerce brands. Every one bootstrapped from £0.

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The Architect of SystemsPlate I · Oil on silicon · MMXXVI
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I. Who I am

An entrepreneur building a portfolio of companies. Years in UK retail and warehouses taught me how real operations run. Everything else I taught myself, one launched venture at a time.

I take ventures from first idea to trading business: brand, product, technology, sales and launch. Where it gives an edge, I build the AI myself.

My companies span hospitality, compliance, e-commerce and fashion.

Classical muse holding a glowing golden sphere
agents · runningillustrative
i.7Ventures in the portfolio
ii.24/7Systems running unattended
iii.£0Launch budget, every time

Human judgement. Machine scale.

Plate II · The Spark · MMXXVI

II. Selected work

The collection

Six ventures on the wall, more under seal. Keep scrolling to walk the gallery.

Still life of a lavish restaurant table with a softly glowing brass tablet
No. ILive

SmartRestaurant AI

SaaS · Hospitality

An AI operating system for UK restaurants. Reviews, WhatsApp bookings, social media and compliance, running automatically around the clock.

Classical attendant presenting a silver cloche in a gilded dining salon
No. IISubscription

The Mayfair Standard

Hotels · Fine dining

AI-driven guest experience management, built as a standalone luxury hospitality brand.

Scholar keeping a ledger beside an astrolabe and sealed documents
No. IIIIn development

AutoComply AI

SaaS · UK SMEs · 2026

Compliance automation that tracks VAT, PAYE and Companies House deadlines so nothing slips.

Classical merchant packing parcels at a marble stall under a blue sky
No. IVOngoing

Two e-commerce stores

Shopify · Direct to consumer

Two online stores trading now, run end to end: sourcing, paid acquisition and fulfilment.

Neoclassical painting of a young man in streetwear posed like a marble statue on a plinth
No. VLaunching soon

Streetwear label

Clothing · Direct to consumer

A streetwear clothing brand built on heavyweight essentials and limited drops.

Old master style portrait of a gentleman in 1980s old-money menswear in a country house library
No. VIComing soon

Old Money Menswear

Menswear · 1980s heritage

A menswear store inspired by 1980s old-money style: camel overcoats, double-breasted tailoring, cable knits and loafers.

HB
Nos. VII–XUnder seal

New ventures

Details to be announced
VIIIn stealth
VIIIEarly build
IXExploring
XIn progress

III. Toolkit

A catalogue of instruments

i.AI & ML

  • Claude APIexpert
  • OpenAI GPT
  • Prompt engineering
  • RAG pipelines
  • LangChain
  • AI voice agents
  • ElevenLabs
  • HeyGen
  • Computer vision

ii.Automation

  • n8n
  • REST APIs
  • Webhooks
  • Twilio / SIP
  • WhatsApp API
  • Zapier

iii.Development

  • Python
  • JavaScript
  • TypeScript
  • SQL
  • Node.js
  • Docker
  • Vercel / Netlify

iv.Commerce

  • Shopify
  • TikTok Ads
  • Meta Ads
  • Conversion optimisation
  • Brand building
  • Product sourcing

IV. Correspondence

Let's build something.

Open to partnerships, investors and collaborations. Email is the best way to reach me.

Emailhbanger965@gmail.com
Email me