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

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master blockchain essentials in this focused Crypto Development with Node.js Course. Implement blocks, transactions, and Merkle trees; create a basic chain using Proof of Work; and develop secure wallets with ECDSA and EdDSA. Expose RESTful APIs, validate data inputs, handle mempools, optimise performance, strengthen security, and document projects for practical testing and quick improvements.
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, validation, and rate limits.
- Engineer consensus mechanisms including PoW, fork handling, and block validation.
- Optimise crypto nodes through profiling, mempool tuning, and security fixes.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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