Hire Me
Interactive Demos

Real Systems, Live

4 demos Betfair API · Apache Kafka · Spring Boot · Architecture
Live Data
Betfair Exchange Market Replay

Replay of a real Betfair WIN market — live price ladder, order book depth, Weight of Money indicator, and LTP chart. Built directly on the Betfair Streaming API delta format.

Betfair Streaming API · Java · Canvas API · Vanilla JS
Betfair API Streaming API Java Canvas
Backtest
Trading Strategy Backtest

Watch a WoM-driven trading strategy run on a real Betfair race — signals fire when back money dominates, orders place at the live price, and P&L resolves at the result. Adjust threshold and stake in real time.

Betfair Streaming API · WoM Signal · Java · Canvas API
Strategy Weight of Money Backtest Betfair API
AWS Cloud
AWS Serverless Architecture

Animated diagram of a production AWS serverless stack — watch API requests flow through CloudFront, API Gateway, Lambda Authorizer, Lambda Handler, SQS, DynamoDB, S3 and CloudWatch. Click any service to inspect it.

API Gateway · Lambda Java 21 · SQS · DynamoDB · S3 · CDK
AWS Lambda API Gateway DynamoDB SQS CDK
Interactive
Event-Driven Architecture Visualiser

Animated canvas diagram of a production Apache Kafka microservices system — watch market data fan out through Spring Boot services, trigger trading signals, and complete the order lifecycle in real time.

Apache Kafka 3.7 · Spring Boot 3.4 · Java 21 · AWS ECS
Apache Kafka Spring Boot Architecture Java 21