Crypto Programming Course
This course provides hands-on experience in developing secure smart contracts on blockchain, focusing on ERC-20 tokens and time-lock vaults using Solidity and modern development tools.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Crypto Programming Course teaches you how to choose the right blockchain, testnet, and smart contract language, then implement secure ERC-20 tokens and a time-lock vault using modern tools like Hardhat and Foundry. You will write clean Solidity code, follow OpenZeppelin patterns, add thorough tests, apply security best practices, document decisions clearly, and prepare production-ready deployments with strong monitoring and operational safety.
Elevify advantages
Develop skills
- Smart contract setup: configure Hardhat, Foundry, testnets, and wallets fast.
- ERC-20 token mastery: implement, test, and secure production-grade token logic.
- Time-lock vault design: build secure deposit, lock, and withdraw flows in Solidity.
- Security hardening: mitigate reentrancy, approvals bugs, and upgrade risks quickly.
- Pro dev workflow: write clean code, high-coverage tests, and deploy to testnets.
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
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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