Diogo De Oliveira Biazus
Old Toronto, Ontario, Canada
Summary
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RockstarDiogo De Oliveira Biazus is a seasoned software engineer with 17 years of experience based in Old Toronto, Ontario, specializing in back-end and database engineering. He contributes to notable open-source projects such as PostgREST, where he implemented full-text search support via the @@ operator and extended schema and test coverage. Pragmatic and detail-oriented, he blends deep SQL/Postgres knowledge with back-end systems design to deliver reliable APIs that bridge databases and modern applications. At Seasoned he focuses on building cutting-edge, dynamic applications, bringing production-grade discipline to feature development and testing. Colleagues value his ability to translate complex database features into maintainable code and comprehensive tests.
17 years of coding experience
Portuguese, English, French, Spanish
Stackoverflow
622reputation
32kreached
19answers
4questions
Github Skills (14)
databases10
full-text-search10
postgresql10
sql10
database10
haskell9
database-design9
api8
foreign-keys6
diacritics6
case-insensitive6
design-patterns6
matching6
tree6
Programming languages (13)
Github contributions (5)
PostgREST/postgrest
May 2015 - Jul 2019
REST API for any Postgres database
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:1 review, 113 commits, 52 PRs in 4 years 2 months
Contributions summary:Diogo primarily contributed to the back-end functionality of the PostgREST project, specifically focusing on implementing features related to the `@@` operator for full-text search. Their work included adding new database tables and functions to test the operator, implementing the operator within the `PgQuery` module, and adding tests to ensure its correct functionality. Furthermore, the user modified schema definitions, including views, to incorporate these new features.
apipostgres-databasepostgresql-databasehaskellsql
diogob/nvim
Nov 2022 - Mar 2025
My neovim configuration
Contributions:7 PRs, 255 pushes, 6 branches in 2 years 4 months
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