Hello, I'm

Tianyi Ding

Full-stack software engineer with experience across web applications, cloud deployment, and end-to-end AI product development.

.NETReactTypeScriptPostgreSQLAWSDockerAI

Selected personal projects

End-to-end builds focused on product thinking, backend APIs, frontend interfaces, data modelling, deployment, and AI integration.

AI-Powered Travel Management Platform

17 April 2026 itinerary view for the Paris-to-Munich trip with the interactive date rail.
Trip overviewPlan the Paris-to-Munich itinerary through the interactive date rail.

Trip-scoped planning, itinerary management, ticket access, and context-aware travel assistance.

  • Next.js
  • React
  • TypeScript
  • NestJS
  • PostgreSQL
  • Drizzle ORM
  • Docker
  • RAG & Skills
View case study

Delivery Ledger

Delivery Ledger weekly performance dashboard with net income, savings goal, distance mix, cost bridge, and hourly efficiency charts.
Weekly performanceTrack income, operating costs, distance mix, efficiency, and savings progress in one view.

Delivery work, vehicle economics, and savings analytics built around reconciled TeslaMate journeys.

  • React
  • TypeScript
  • FastAPI
  • REST APIs
  • PostgreSQL
  • TeslaMate
  • Recharts
  • TanStack Query
View case study
View projects

Hello! I'm Tianyi Ding.

A full-stack software engineer based in Sydney, focused on building practical web applications, business workflow systems, and AI-enabled products. In my professional work, I build and maintain enterprise applications using C#, ASP.NET, SQL Server, RESTful APIs, authentication and authorization, database design, and secure backend services.

I also build full-stack personal projects with React, TypeScript, Node.js, NestJS, PostgreSQL, Docker, and cloud deployment. I enjoy taking ideas from early product thinking through API design, frontend implementation, testing, deployment, and iteration.

About Tianyi

Let's connect

Open to full-stack software engineering opportunities, practical AI product work, and thoughtful technical conversations.

© 2026 Tianyi Ding.

Built with React and TypeScript and a lot of coffee.