Most tutorials teach you how to build a "Hello World" app.
But how do you actually build, scale, and optimize a full-stack application for production?
I’m thrilled to announce the launch of my new Academy—a dedicated learning hub for serious backend and full-stack engineers.
I’ve launched with 4 comprehensive, deep-dive courses:
🐘 PostgreSQL In-Depth MVCC, WAL, Autovacuum, & Query Planning.
🔗 https://academy.jatinjainsaraf.com/postgresql-in-depth
🟢 Node.js In-Depth Event Loop internals, streams, and performance tuning.
🔗 https://academy.jatinjainsaraf.com/nodejs-in-depth
⚛️ Next.js In-Depth Server components, caching strategies, and advanced routing.
🔗 https://academy.jatinjainsaraf.com/nextjs-in-depth
⚡ Redis In-Depth Caching patterns, persistence, and pub/sub architecture.
🔗 https://academy.jatinjainsaraf.com/redis-in-depth
🟢 Master JavaScript Testing
🔗 https://academy.jatinjainsaraf.com/master-javascript-testing
🟢 Docker In-Depth
🔗 https://academy.jatinjainsaraf.com/docker-in-depth
Here is how the Academy works:
🔓 100% Open Access I hate paywalls. You can read every single module in all 4 courses right now, completely free, without even logging in.
💬 Join the Discussion Got a question about a specific concept? Create a free account to unlock comments and talk directly with me and the community.
Ready to level up your engineering skills?
Browse the full catalog and start reading here:
🔗 https://academy.jatinjainsaraf.com/
Let me know which course you are diving into first! 👇
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