Based in Rosario, Argentina

Merging academic engineering with modern .NET development. Focused on Scalable Architecture, Infrastructure, and Clean Code.

graph TD;
  %% Core Nodes
  Core(Software Engineering)-->Backend(Advanced Backend);
  Core-->Data(Data Engineering);
  Core-->Ops(DevOps & Quality);
  Core-->Sec(Security & Auth);

  %% Backend
  Backend-->Patterns(Design Patterns & DI);
  Backend-->Architecture(Clean Architecture / SOLID);
  Backend-->Logic(DDD / Business Logic / .NET 10);

  %% Data
  Data-->SQL_Expertise(SQL Server 2025 / EF Core);
  Data-->Optimization(Indexing / Query Performance);

  %% Ops & Quality
  Ops-->Git_Flow(GitHub Actions / CI-CD);
  Ops-->Infra(Docker & Docker Compose);

  %% Security & Auth
  Sec-->IAM(Identity & Access Management);
  Sec-->MFA(2FA / Email Verification);
  Sec-->OAuth(Google OAuth 2.0 / JWT);

  %% Styling - Tokyonight Palette
  style Core fill:#7aa2f7,stroke:#333,stroke-width:2px,color:#fff
  style Backend fill:#9ece6a,stroke:#333,color:#fff
  style Data fill:#e0af68,stroke:#333,color:#fff
  style Ops fill:#f7768e,stroke:#333,color:#fff
  style Sec fill:#bb9af7,stroke:#333,color:#fff
  
  classDef default fill:#1a1b26,stroke:#565f89,color:#cfc9c2

🛠 Tech Stack: .NET 10 • Next.js 15 • SQL Server 2025 • Docker • Clean Architecture

• Role: Lead Backend Engineer | Status: Production Ready

• A robust Identity and Access Management (IAM) API designed for high-security environments.

• Security: Implements JWT with Refresh Tokens (HttpOnly), 2FA, Email Verification, and Google OAuth 2.0.

• Resilience: Built-in Rate Limiting and Centralized Exception Handling (RFC 7807) under Clean Architecture.

• Stack: .NET 10 • SQL Server 2025 • Docker • xUnit • FluentValidation

• Role: Fullstack Implementation | Status: Production A modern web platform for an aesthetic clinic, focusing on UX and performance.

• Frontend: Built with Next.js 15 and Tailwind CSS for a high-fidelity interface.

• Tech: Component-based architecture and responsive design strategies.

• Stack: Next.js • TypeScript • React • TailwindCSS

• Role: Backend Developer | Status: Active A digital banking ecosystem designed with Clean Architecture.

• Logic: Implements complex transactional logic and security standards.

• Architecture: Separation of concerns based on systemic analysis.

• Stack: .NET 8 • CQRS • SQL Server • JWT

• Role: Backend Developer | Status: Stable High-performance RESTful API applying Microservices concepts.

• Infra: Containerized utilizing Docker for consistent environments.

• Data: Optimized queries and relational modeling.

• Stack: ASP.NET Core • PostgreSQL • Docker • Linux Env

• E-MAIL malcom.foca@gmail.com
• LINKEDIN linkedin.com/in/malcom-foca