Pablo Damasceno
@pablodamasceno
Software Engineer at Function Health who built GraphQL APIs and a cross-service system to identify and scrub sensitive data.
CanadaWhat I'm looking for
At Function Health, I developed and maintained Python middleware and GraphQL APIs backed by PostgreSQL. I also implemented a cross-service system to identify and scrub personally identifiable information across databases and microservices.
I designed Google Cloud Functions for business logic and event-driven Pub/Sub processing, and implemented an API-driven migration job to sync data securely across environments. I also acted as coordination lead for a major backend decoupling initiative.
At Imperva and jSonar, I developed and maintained SonarW, a columnar NoSQL database, in C++. Earlier, at Autotrac, I collaborated on a migration from Oracle to PostgreSQL that reduced annual operational and licensing costs by over CDN$630k, and developed communication systems for fleet monitoring.
Experience
Work history, roles, and key accomplishments
Software Engineer
Function Health
Nov 2023 - Jun 2026 (2 years 7 months)
Developed and maintained middleware and backend GraphQL APIs in Python, managing high-performance PostgreSQL database interactions and complex schema changes through Alembic migrations. Designed and deployed Google Cloud Functions to handle business logic and process HTTP requests and event-driven Pub/Sub message triggers.
Software Engineer
Imperva
Nov 2020 - Dec 2023 (3 years 1 month)
Developed and optimized the columnar NoSQL database SonarW in C++, strengthening OpenLDAP authentication integrations and cloud service communications. Overhauled the database ingestion library to enable advanced aggregations and projections on large document sets.
Software Engineer
jSonar
Jul 2020 - Oct 2020 (3 months)
Maintained the columnar NoSQL database SonarW in C++, improving the efficiency of querying pipelines and core system processes. Implemented extended support for OpenLDAP authentication workflows.
Built native node modules in C++ to handle hardware interactions, including cross-platform USB device detection and pixel color evaluation. Engineered and maintained Streamlabs OBS software under the Logitech G brand.
Designed and implemented the unit testing infrastructure for the Streamlabs OBS backend API using TypeScript. Migrated the continuous integration pipeline from AppVeyor to Azure and developed core components of Streamlabs OBS in C++.
Software Engineer
Autotrac
Jul 2010 - Jul 2018 (8 years)
Collaborated on a large-scale primary database migration from Oracle to PostgreSQL, optimizing relational models and reducing annual operational and licensing costs by over CDN$630k. Developed and maintained mission-critical communication systems in C++ for fleet monitoring services.
Education
Degrees, certifications, and relevant coursework
Centro Universitario de Brasilia
Bachelor's Degree, Computer Science
Bachelor's Degree in Computer Science from Centro Universitario de Brasilia, completed in 2011.
Tech stack
Software and tools used professionally
Availability
Location
CanadaAuthorized to work in
Salary expectations
Social media
Job categories
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