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Crypto Development with Node.js Course

Crypto Development with Node.js Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master practical blockchain fundamentals in this concise Crypto Development with Node.js Course. You will implement blocks, transactions, and Merkle trees, build a minimal chain with PoW, and design secure wallets using ECDSA and EdDSA. Learn to expose RESTful APIs, validate inputs, manage mempools, profile performance, harden security, and document your project so it is ready for real-world experimentation and rapid iteration.

Elevify advantages

Develop skills

  • Build a minimal blockchain in Node.js: clean, testable, production-style code.
  • Implement secure wallets and keys: ECDSA, HD wallets, and safe key storage.
  • Design and harden crypto APIs: REST endpoints, auth, validation, and rate limits.
  • Engineer robust consensus: low-difficulty PoW, fork handling, and block validation.
  • Optimize crypto nodes: profiling, mempool tuning, and secure performance fixes.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
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Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
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Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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