catalani

Blockchain Developer, Web 3 Developer, Machine Learning Engineer

Dear Manager,  

I am excited to apply for the position.  

With 10 years of professional experience spanning blockchain, artificial intelligence, real estate, media, and event production, I bring a unique blend of technical expertise, creative problem-solving, and a passion for innovation.  

As a blockchain consultant and developer, I have successfully designed and implemented blockchain projects, including tokenization, cryptocurrency creation, WEB 3, NFTs, DAOs, DeFi, and DEXs.  

My work in Artificial Intelligence and Machine Learning Engineering has led me to develop cutting-edge solutions, leveraging tools such as IBM Watson Studio, Python, and Java.  

**Skills Developed**  

- Proficiency in programming with Rust, Solidity, Python, and Java.  
- Creation, review, and adaptation of Smart Contracts.  
- Familiarity with smart contract development, DeFi, EVM Engineering, and MEV.  
- Practical understanding of high-frequency market-making strategies.  
- Daily routine in statistics and quantitative methods.  
- Experience with Scrum, Kanban, XP, and Linear for project management.  
- Code contributions.  
- Research, solutions, and relevant contributions in DeFi cryptoeconomics and MEV.  

Additionally, my 15 years as a freelance writer and translator have honed my ability to communicate complex technical concepts to diverse audiences, making me a valuable resource for content creation and customer engagement.  

Highlights of my qualifications include:  

- **Blockchain Expertise**: Certified Blockchain specialist with hands-on experience in Solidity, Ethereum, Solana, Base, BSC, Smart Contracts, NFTs, DAOs, Web3, and decentralized finance.  
- **AI and Machine Learning**: Proficient in developing AI models, neural networks, and virtual assistants, with certifications from IBM Skills Build and Digital Innovation One.  
- **Content Creation**: Extensive experience in writing and editing for websites, blogs, and media outlets, specializing in technology, finance, and blockchain.  
- **Multilingual Skills**: Fluent in multiple languages, with 15 years of experience in translation, transcription, and interpretation.  
- **Entrepreneurial Spirit**: Founded and managed Rádio Comunitária de Búzios FM, Búzios News, and Búzios TV, demonstrating my leadership and creative vision.  

I am confident that my technical skills, combined with my adaptability and innovative mindset, will significantly contribute to the success of your team.  

I would welcome the opportunity to discuss how my background and experience align with your needs.  

Thank you for considering my application. I look forward to the possibility of contributing to your company’s innovative projects.  

Sincerely,  

Alexandre Catalani .'.


Experience: 10 years

Yearly salary: $100,000

Hourly rate: $150

Nationality: 🇧🇷 Brazil

Residency: 🇧🇷 Brazil


Experience

Blockchain Development Consultant
Kotai Project
2025 - 2025
Consulting in Web 3 and Blockchain development, also working on the creation of Smart Contacts.
Blockchain Consultant and Developer - EVM, MEV, and DeFi Consultant
Nirvana Finance
2021 - 2023
Skills Developed Proficiency in programming in Rust and Solidity, Python and Java. Creation, review and adaptation of Smart Contracts. Familiarity with smart contract development, DeFi, EVM and MEV Engineering. Experience in understanding high-frequency market making strategies. Daily routine in statistics and quantitative methods. Experience with Scrum, Kanban, XP, Linear for project management Code contributions. Relevant research, solutions, and contributions in DeFi and MEV cryptoeconomics.
Blockchain Developer
Solscan
2021 - 2025
Blockchain Developer Web 3 Developer
Digital Artist
Magic Eden
2020 - 2022
Digital Art Creation - NFT Creator
Crypto Market Analyst - Blockchain Development Consultant
Freelancer
2014 - 2025
Crypto Market Analyst Skills Developed Proficiency in programming in Rust and Solidity, Python and Java. Creation, review and adaptation of Smart Contracts. Familiarity with smart contract development, DeFi, EVM and MEV Engineering. Experience in understanding high-frequency market making strategies. Daily routine in statistics and quantitative methods. Experience with Scrum, Kanban, XP, Linear for project management Code contributions. Relevant research, solutions, and contributions in DeFi and MEV cryptoeconomics.

Skills

ai
bitcoin
blockchain
blockchain-engineer
ethereum
ethereumjs
machine-learning
nft
rust
smart-contract
solana
solidity
truffle
web3
web3js
english
italian
portuguese