MobileFeatured2026
Minhas Listas
A 100% local, offline-first shopping list app: no account, cloud or tracking. Automatic categorization, text import, voice input, store mode and price history by store, on Android, iOS, Web and desktop.
About
Full Stack Developer
I've been a developer for about 5 years, focused on robust web applications using ASP.NET Core on the backend and Angular on the frontend. I enjoy building products end to end, from the database to production deployment with containers and CI/CD pipelines.
I also work with mobile development using Flutter, creating cross-platform apps (Android/iOS) integrated with the company's systems.
5years of experience
10projects in this portfolio
2apps on the Play Store
Current stack
.NET · Angular · Flutter · PostgreSQL
Skills
Backend
APIs · data · testsREST APIs, ORMs, SQL/NoSQL databases and testing
How I use
- REST APIs with JWT/OAuth authentication and layered organization.
- EF Core/Dapper, PostgreSQL/Firebird modeling and Solr search.
- Testing with xUnit and continuous integration.
C# / .NETREST APIsEF Core / DapperPostgreSQLOAuth 2.0 / OpenIddictMongoDBxUnitFirebirdSolr
Where it appears
Frontend
SPAs · state · UISPAs with Angular and the modern ecosystem
How I use
- Angular SPAs with RxJS and state (NgRx/Akita/Elf).
- Tailwind and Angular Material for responsive interfaces.
- API consumption, forms and accessible components.
Angular 2+TypeScriptHTML / CSS / JavaScriptTailwind CSSAngular MaterialRxJSNgRX / Akita / Elf
Where it appears
DevOps
containers · CI/CDContainers, CI/CD pipelines and versioning
How I use
- Docker for reproducible environments.
- GitHub Actions/Jenkins pipelines, from build to deploy.
- Versioning and review with Git/GitHub.
Git & GitHubDockerGitHub ActionsJenkins
Where it appears
Mobile
Android · iOSCross-platform apps with Flutter and Firebase
How I use
- Flutter/Dart apps for Android and iOS.
- Drift/SQLite offline-first and local persistence.
- Firebase and API integrations.
FlutterDartFirebase
Where it appears
Experience
Mar 2021 — Present
Full Stack Developer
Conceito Tecnologia · Barreiras, Brazil
I develop and maintain systems that extend the company's main ERP, from database to production deployment.
- Responsive, scalable retail web systems (ASP.NET, Angular 10+, PostgreSQL and Solr), including the CiMobile and CiDash systems
- Flutter mobile apps (CiMobile App and CiSelf-Checkout) published on the Play Store
- Automated CI/CD pipelines with Docker, Jenkins and GitHub Actions
- Integrations and persistence with PostgreSQL, Firebird and MongoDB
- Mentoring junior developers: technical guidance and day-to-day support
Aug 2021 — Dec 2021
Software Developer (Internship)
Casa da Robótica · Vitória da Conquista, Brazil
- Supervised internship during college
- Software development for microcontrollers
2016 — 2022
BSc in Computer Engineering
Faculdade Independente do Nordeste (FAINOR)
Projects
MobileFeatured
StudiesFeatured2022 — 2026
ProDocs
Thesis project turned product: academic document library (theses, papers) with full-text search inside PDFs (SQLite FTS5), upload, JWT authentication and single-service deployment.
Web2021 — present
CiMobile
Web system that extends the ERP for field sales operations, focused on performance and user experience.
Web2021 — present
CiDash
Dashboard delivering real-time visibility into operations — KPIs, sales and inventory for fast decision-making.
Web2022 — present
CiPDV
Point-of-sale system integrated with the ERP, enabling agile cash flow for commercial operations.
Mobile2022 — present
CiMobile — App
Cross-platform Flutter app that brings CiMobile to Android and iOS, integrated with the ERP and published on the Play Store.
Mobile2023 — present
CiSelf-Checkout
Flutter self-checkout app integrated with the company's systems, bringing agility to customer service.
Studies2024
Catálogo de filmes
Netflix-style catalog in vanilla JS: native carousel, TMDB movies via a serverless proxy on Vercel (protected key + edge cache) and an accessible details modal.
Studies2024
Instagram Clone
Instagram mini-app: login and signup with hashed passwords (SHA-256), feed with stories and posts, hash router and PT-BR/EN i18n.
Studies2022 — 2026
SmartSchool
ASP.NET Core Web API for school management (students, teachers, courses and subjects), with versioning, JWT + refresh token authentication and test coverage.
Contact
Let's talk? I'll be glad to hear from you.
Open to a conversation