Crypto Development with Node.js Course
This course teaches you to build a functional blockchain using Node.js from the ground up. Gain expertise in crypto basics, secure keys and wallets, transaction handling, consensus protocols, security practices, and scalable API development. Equip yourself to prototype, test, and deploy practical cryptocurrency applications confidently in real-world scenarios.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Master blockchain essentials in this focused Crypto Development with Node.js Course. Implement blocks, transactions, Merkle trees, a basic chain with Proof of Work, and secure wallets via ECDSA and EdDSA. Develop RESTful APIs, input validation, mempool management, performance profiling, security hardening, and project documentation for real-world testing and quick iterations.
Elevify advantages
Develop skills
- Build minimal blockchain in Node.js with clean, testable code.
- Implement secure wallets using ECDSA, HD wallets, and safe key storage.
- Design robust crypto APIs with REST endpoints, auth, and validation.
- Engineer consensus mechanisms including PoW, fork handling, and validation.
- Optimise crypto nodes through profiling, mempool tuning, and security 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.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... I appreciate everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

Giulio CarloPrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course