Solidity Developer
Blockchain Engineer
Backend engineer with over 5 years of experience building scalable systems and designing modular architectures.
Specialized in smart contract development and open-source contributions within the Starknet ecosystem.
At Mercado Libre, delivered high-impact internal tools for release automation. More recently, led the backend and smart contract integration of game infrastructure using Starknet stack.
Participated in 20+ international hackathons since 2022, including in-person events in France, Mexico and Turkey.
Specialized in smart contract development and open-source contributions within the Starknet ecosystem.
At Mercado Libre, delivered high-impact internal tools for release automation. More recently, led the backend and smart contract integration of game infrastructure using Starknet stack.
Participated in 20+ international hackathons since 2022, including in-person events in France, Mexico and Turkey.
Experience: 4 years
Yearly salary: $60,000
Hourly rate: $40
Nationality: 🇦🇷 Argentina
Residency: 🇦🇷 Argentina
Experience
Co-founder
Carvana Studio 2024 - 2026
- Designed a modular backend architecture for a card game across 3 repositories, enabling scalability, maintainability, and support game modding without impacting core systems - Developed smart contracts in Cairo using the Starknet stack - Actively contributed to game design direction and business strategy, including go-to-market planning and monetization models.
Smart contract developer
LambdaClass 2023 - 2024
- Created foundational libraries in Cairo 1 to support features missing in the core language, such as signed integers and fixed-point decimals. - Collaborated on the migration of Uniswap V2 from Solidity to Cairo, including test development using Foundry and deployment on Starknet testnet.
Open source contributor
OnlyDust 2022 - 2024
- Worked across 10+ open-source projects in the Starknet ecosystem, submitting 30+ pull requests in collaboration with core teams and maintainers - Delivered production-grade code across smart contracts, backend tools and developer infrastructure.
Software Engineer Analyst
Mercado Libre 2021 - 2023
- Developed backend tools to support the release pipeline of MercadoLibre and MercadoPago mobile apps - Automated workflows and improved internal services, reducing manual intervention and bugs - Authored technical proposals and documentation to improve and challenge existing implementations - Monitored production pipelines using Datadog, detecting and resolving issues
Skills
backend
blockchain
blockchain-engineer
front-end
gaming
node
react
rust
smart-contract
typescript
solidity
english
spanish