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Mateus Melo

@mateusmelo

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Senior Blockchain Engineer with expertise in Rust and smart contracts.

Brazil

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What I'm looking for

I seek a role that fosters innovation and allows me to lead impactful blockchain projects.

I am a Senior Blockchain Engineer with a robust background in computer science and extensive experience in blockchain technology. My journey began at the Pontifical University in Brazil, where I earned my Bachelor's degree in Computer Science. Since then, I have dedicated my career to advancing blockchain solutions, focusing on optimizing performance and enhancing security.

At Algorand, I spearheaded the transition to the Algorand node, leveraging Rust to achieve zero downtime and significantly improve transaction throughput. My work on implementing the Pure Proof-of-Stake mechanism not only boosted network scalability but also showcased my ability to tackle complex algorithms effectively. Prior to this, I honed my skills at Appinventiv, where I developed smart contracts and built cross-chain solutions, contributing to various successful projects in the blockchain space.

Experience

Work history, roles, and key accomplishments

Current

Senior Blockchain Engineer

Current

Algorand

Apr 2022 - Oct 2024 (2 years 6 months)

Led the transition to the Algorand node using Rust, optimizing the consensus mechanism for increased transaction throughput and reduced latency. Implemented Pure Proof-of-Stake, enhancing network scalability and security. Conducted extensive testing to ensure robust network operations.

Rust Blockchain Consensus Performance Optimization Testing Frameworks Network Security

Blockchain Developer

Appinventiv

Sep 2019 - Apr 2022 (2 years 7 months)

Developed smart contracts and APIs for cross-chain compatibility using Solidity and Rust. Built various DeFi protocols and secure cryptocurrency wallets, enhancing code reliability and user satisfaction. Integrated advanced technologies to improve eCommerce applications.

Solidity Rust Smart Contracts DeFi API Development Crypto Wallets Ecommerce Testing

Education

Degrees, certifications, and relevant coursework

Pontifical University

Bachelor in Computer Science, Computer Science

2015 - 2019

Studied Programming Fundamentals including C, C++, and Python, Data Structures and Algorithms, Database Systems, Computer Networks, Software Engineering, Cryptography and Information Security, and Object-Oriented Programming.