DEV_AREA
Douglas
Barreto
software engineer
DOWNLOAD_DATA
SECTION_01 // PORTFOLIO
SELECTED_PROJECTS
DEV_AREA
DEV_AREA
DEV_AREA
SECTION_02 // TECH_STACK
TECH_STACK
WEB_DEVELOPMENT
85%- javascript
- typescript
- react.js
- next.js
- tailwindcss
- nestjs
SYSTEM_ARCHITECTURE
45%- docker
- ci-cd
- rust
MOBILE_DEVELOPMENT
45%- dart
- flutter
DATA_SCIENCE
20%- python
- pandas
- streamlit
- plotly
SECTION_04 // CONTACT