Tools

I am always interested to hear what tools people use to get their work done, so I have listed a few of my own favorites that I am using now:
AI Development Tools
These are the core tools I use for my AI product development and project planning:
- ChatGPT Plus – $20/mo — Primary AI for thinking, writing, coding help.
- Claude (web) – Free — Long-context planning and brainstorming.
- Figma – Free — Wireframes and UI design.
- Supabase – Free — Postgres database, authentication, and email verification.
- GitHub – Code repository and collaboration.
- Copilot Pro – ~$10/mo (optional) — AI coding assistance inside the editor.
- DigitalOcean App Platform – ~$5–12/mo at deploy — Auto-deploy from GitHub, one-click rollback.
- Google Drive + Sheets – Free — Documentation and project tracking.
General Computing
- DigitalOcean - developer focused cloud computing, currently used for my side projects. My favorite to use of all clouds.
- Google GCE - feature rich cloud computing platform, used to host my production backend for the Sportler app.
- Amazon EC2 - the original cloud computing service, used to host DNS for my production app for sportler
- Macbook Air 15 - great combination of portability, power, screen size, and battery
Software Development (outdated)
- Xcode - development environment for all things Apple
- Sublime Text - I need something better here, but this is my go to text editor right now
- Docker - control your app environment and deploy anwhere
- Parse Server - node.js open source backend server
- Docker Hub - public container registry
- Google Container Registry - used to host my private container images
- mLab - managed mongoDB database hosting, can get pricey
User Research / Data Collection & Analysis
- MixPanel - using to understand user behavior inside my iOS Sportler App
- Google Analytics - using for web site analytics of harbin.io and sportler.io
- Segment - data aggregation and service to connect everything
- Periscope (now sisense) - dashboards and data deep dives
- Statsig - feature management and experimentation
- Rollout.io (now cloudbees) - feature rollout to target users
- Typeform - forms to collect user feedback
Productivity Tools
Other
- Zapier - connecting various tools together to define and streamline workflow
- Ghost server - open source ghost server