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Fiverr Pro
Nederlands
$
USD
Rafael
@rafael_17
Software Engineer: Web Development and Blockchain Smart Contracts dev
Spanje
Spaans, Engels
Over mij
Hi! I’m a Software Engineer specialized in Web Development and Blockchain.
I help individuals and small businesses build:
- Clean and functional websites
- Secure smart contracts
- Custom programming solutions
I focus on clarity, security and well-structured code.
I don’t just deliver “something that works” — I deliver solutions that are understandable, maintainable and scalable.
What I can help you with:
• Simple and professional websites (landing pages, business sites)
• Smart contracts (ERC20 / ERC721 / custom logic)
• Programming tasks & automations
• Backend APIs and integration
Skills
Rafael
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
dApps (decentralized apps)
I will develop secure solidity smart contract with foundry tests
WordPress
I will create a professional website with wordpress and elementor
Portfolio
Werkervaring
Software/Project Engineer
Mecalux Software Solutions • Fulltime
Aug 2025 - Present • 9 mos
Software Engineer working in a professional engineering environment, contributing to real-world software projects. Responsibilities include: • Backend development and maintenance • Working with structured codebases and clean architecture • Applying best practices in software engineering • Version control and collaborative development • Building technical discipline and engineering judgment This role has strengthened my foundations as an engineer while I continue developing blockchain and Web3 projects in parallel.
