Gustavo Inacio
Senior Software Engineer at Basilica Digital
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolGustavo Inacio is a Senior Software Engineer and blockchain enthusiast with 11 years of experience building high-performance, cloud-native systems and NFT projects from Brazil. He has a strong track record in Rust, Go, Solidity and TypeScript, having optimized The Graph's indexer stack for sub-millisecond P99 latency and launched the Timeline Aggregation Protocol into Arbitrum Mainnet. Gustavo pairs deep backend expertise—Postgres, ClickHouse, SQL-on-subgraph work and GraphQL—with hands-on DevOps skills in AWS/GCP, Kubernetes and Terraform to deliver scalable, cost-optimized infrastructure. He’s contributed notable open-source improvements to graph-node, adding full-text search and query optimizations, and accelerated blockchain data ingestion through Substreams and ClickHouse integrations. Known for shipping end-to-end systems—from Solidity smart contracts and NFT platforms to gRPC microservices and LLM scaling agents—he combines academic rigor from UFSC with a practical, performance-first engineering approach.
11 years of coding experience
6 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Universidade Federal de Santa Catarina
English, Portuguese, Spanish
Github Skills (13)
graphql10
databases10
webstore10
rust10
postgresql10
storefront10
wordpress-graphql10
wpgraphql10
database10
blockchain9
graphql-api9
ethereum8
developer-tools7
Programming languages (15)
Github contributions (5)
graphprotocol/graph-node
Mar 2023 - Jun 2024
Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 reviews, 16 PRs, 36 comments in 1 year 3 months
Contributions summary:Gustavo primarily contributed to the back-end functionality of the Graph Node project, with a focus on GraphQL query processing and data store interactions. Their work includes implementing full-text search capabilities, refining filter mechanisms, and optimizing database queries within the PostgreSQL store. The user also addressed code formatting issues and fixed tests, ensuring code quality and maintainability. These contributions demonstrate a strong understanding of the project's core data indexing and querying logic.
node-graphipfsgraphql-apiindexesethereum
battlebits/Commons
May 2019 - Nov 2019
Um plugin para gerenciamento de contas, permissões e comandos
Contributions:200 commits, 40 PRs, 159 pushes in 5 months
phpcomandosgerenciamento
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