Senior Full-Stack Software Engineer
I'm Jardel, a full-stack engineer focused on building robust, scalable and observable systems – from modern SPAs to cloud-native backends.
- 🌍 Based in Florianópolis, Brazil · Open to remote and relocation
- 💼 Delivering solutions for public sector, finance, healthcare, retail, logistics and education
- 🧠 Strong in frontend architectures, API design, legacy modernization and event-driven systems
- ☁️ Experience with Docker, Kubernetes, CI/CD (Azure DevOps, GitLab, GitHub Actions) and AWS
- 📊 Comfortable with SQL/PLSQL, performance tuning and observability (logs, metrics, tracing)
- 📚 Background in Software Engineering, Data Analysis and Mathematics
I like to take complex, legacy systems and evolve them into maintainable, testable and well-instrumented platforms.
Contact
- 📧
[email protected] - 🌐 Portfolio: https://jardelva96.github.io/
- 💼 LinkedIn: https://www.linkedin.com/in/jardelva/
- 🐙 GitHub: https://github.com/jardelva96
A small selection of repositories that reflect how I structure code, design APIs and think about architecture.
| Project | Tech | Description |
|---|---|---|
| 📊 Dashboard Fullstack | Python, Django/FastAPI, PostgreSQL, Charts | Full-stack analytics dashboard with filtering, charting and authentication. |
| 🛒 E-commerce Platform | React, Node.js, REST API | Modular e-commerce architecture with product catalog, cart flow and checkout. |
| 🌦 Weather App | JavaScript, API Integration | Frontend app consuming external APIs to display weather forecasts by city. |
| ✅ Task Management System | Java, Spring Boot, SQL | Task manager with authentication, status, deadlines and clean layered backend. |
| 📦 Inventory Management | Java, REST API, SQL | Inventory control app to track stock, movements and alerts. |
| 💬 Real-time Chat App | Node.js, WebSockets | Real-time chat with rooms and live updates, focused on websockets and scalability. |
More projects: check the pinned repositories on my profile or visit my portfolio:
🔗 https://jardelva96.github.io/
- Modernizing legacy WebForms/JSF/Thymeleaf into React/Angular/Vue SPAs
- Designing REST/gRPC APIs with proper versioning and backward compatibility
- Strengthening observability (logs, metrics, traces) and DX/UX in large systems
- Exploring TypeScript, NestJS, Next.js and AI-assisted services
| Platform | Link |
|---|---|
| 🌐 Portfolio | https://jardelva96.github.io/ |
| [email protected] | |
| https://www.linkedin.com/in/jardelva/ | |
| 🐙 GitHub | https://github.com/jardelva96 |
⭐ If you find any of my repositories useful, consider leaving a star — it helps and motivates me to share more code.



