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Founder portfolio / 2026

Independent ventures,
built end to end.

From identifying the opportunity and shaping the proposition to product design, engineering and live operations.

05 ventures
01

Travel technology

TrainPriceTracker

LONDON → PARISPrice alert active

The opportunity

European rail competes with short-haul aviation not only on convenience, but on perceived price. Opaque and fast-changing fares make it difficult for travellers to recognise good value, reinforcing the assumption that flying is the cheaper option.

The venture

TrainPriceTracker was founded to make rail pricing more transparent and strengthen the case for choosing the train. The platform tracks Eurostar fares over time, classifies prices against historical patterns, surfaces seat availability and flexible-date options, and alerts travellers when a journey reaches their target price.

Stack & capabilities

  • Python
  • Flask
  • SQL
  • APIs
  • MCP
Visit website
02

AI & productivity

LifeOSx

LifeOSxMailFilesMessagesData

The opportunity

Personal information is fragmented across files, messages and disconnected systems. The resulting searches, repeated data entry and context switching create unnecessary mental load and prevent that information from working as a coherent whole.

The venture

LifeOSx is an AI-powered personal operating system designed to provide a connected, user-owned context layer for everyday life. It brings information together as a practical second brain, using AI-assisted workflows to remove manual steps and turn fragmented context into useful action.

Stack & capabilities

  • AI workflows
  • MCP
  • APIs
  • Supabase
  • JavaScript
Visit website
03

Care technology

Nappie

Sleep
7h 42m

Rest recorded today

Feeds
6

Most recent: 48m ago

Changes
4

Most recent: 1h ago

Pumping
170ml

Most recent: 2h ago

The opportunity

Newborn care is continuous, shared and highly dependent on small pieces of information. Caregivers need a reliable view of sleep, feeding and changes without adding administrative effort during an already demanding period.

The venture

Nappie is a mobile care-coordination platform for recording and understanding newborn routines across caregivers. The venture was taken from product concept and interaction design through application and API development to App Store launch, with offline storage and clear, caregiver-focused summaries.

Stack & capabilities

  • Flutter
  • Dart
  • Flask
  • PostgreSQL
  • SQLite
Visit website
04

Mobility intelligence

FuelWise

PARIS → LYONBest stop on route
A6 · 2 MIN DETOUR€1.72/L Fuel available

The opportunity

Fuel shortages in France exposed a practical information gap: drivers could not easily identify which nearby stations still had fuel. Beyond the immediate disruption, pump price alone also failed to show whether a cheaper station remained economical once distance and route were considered.

The venture

FuelWise began as a nationwide fuel-availability monitor and evolved into a location- and route-aware decision platform. It helps users compare station prices near home or along a planned journey, combining fuel data, mapping and routing to make the real trade-off visible.

Stack & capabilities

  • Flutter
  • Dart
  • OpenStreetMap
  • OSRM
  • Vite
Visit website
05

Responsible AI tooling

AI Activity Meter

LOCAL USAGEAI
ClaudeCodexCursor

The opportunity

AI-assisted development can materially improve productivity, but its resource consumption is largely invisible at the point of use. I wanted a measurable view of my own activity and a way to explore lower-token workflows without compromising software quality.

The venture

AI Activity Meter is a privacy-first proof of concept that captures usage metadata from supported development tools and attributes activity by provider and model. It explores how token consumption can be translated into environmental estimates, with the longer-term aim of identifying more efficient ways to maintain the same delivery standards.

Stack & capabilities

  • Python
  • Local-first
  • CLI
  • Token telemetry
  • Environmental estimates
Private research initiative · Details on request