Tools Reference
Step-by-step guides for every tool in the Sahinov training stack — account creation, API key extraction, dashboard navigation, and common tasks.
Every tool you use as a developer has a dashboard, keys, and settings to configure. This section is your reference for all of them — not just "what is this tool" but exactly where to click, what to look for, and how to get the credentials your project needs.
How to use this section
These guides are not read once and forgotten. You will come back to them repeatedly:
- When you set up a new project and need to create a fresh Supabase instance
- When a client asks you to set up Razorpay for their payment flow
- When Sentry is showing errors and you need to find the DSN
- When you forget where GitHub keeps your Personal Access Tokens
Bookmark the relevant guide for each tool. Treat this section as the authoritative reference for "how do I do X in this dashboard."
Tool categories
Getting Started
Node.js, Git, GitHub, VS Code — the foundation before writing a single line of code
AI Coding
Claude Code mastery — CLAUDE.md, skills, hooks, session management
Core Platform
Supabase and Vercel — the two services you will use on every project
Payment & Email
Razorpay and Resend — real money and real emails
Google Services
Cloud Console, OAuth, Maps API — the Google ecosystem
Monitoring
Sentry, Uptime monitoring — knowing when things break before users do
Mobile Stack
Expo and EAS — shipping to iOS and Android
AI Builders
Lovable and Bolt — rapid prototyping with AI
A note on screenshots
The guides in this section describe every step precisely — which menu to click, what the page looks like, what to look for. Where screenshots appear, they show the actual UI of each service at the time of writing.
UI changes over time. If something looks slightly different from the screenshot, look for the same concept in the current UI — it will be there, just possibly under a slightly different menu name.