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fernandohre/README.md

👋 Fernando Callata

Senior Software Engineer | Always learning

Building scalable, distributed systems with .NET & Node.js

LinkedIn

💼 Professional Summary

With 10+ years of hands-on experience in enterprise software development, I specialize in architecting and building scalable, cloud-native distributed systems that power mission-critical applications. My expertises are in .NET ecosystem and Node.js/TypeScript stack, with deep proficiency in AWS and Azure cloud platforms. I leverage modern architectural patterns including Microservices, Event-Driven Architecture, and CQRS to deliver resilient, high-performance solutions that scale with business needs.

🛠️ Tech Stack

.NET Ecosystem

.NET C# ASP.NET Core Entity Framework Dapper MediatR SignalR Polly xUnit

Node.js Ecosystem

Node.js TypeScript NestJS Express Fastify Prisma TypeORM Socket.io Jest

Cloud Platforms

AWS

AWS Lambda Amazon S3 Amazon EC2 Amazon DynamoDB Amazon API Gateway Amazon SQS Amazon SNS Amazon ElastiCache Amazon ECS

Azure

Azure Functions Azure App Service Azure Cosmos DB Azure DevOps Azure Service Bus Azure Event Grid

Databases & Data Stores

PostgreSQL MySQL Microsoft SQL Server MongoDB Redis Oracle

Frontend & Tools

React Vue.js TypeScript HTML5 CSS3

🏗️ Market-Proven Libraries & Patterns

Category Technologies & Patterns
Architecture Microservices, Event-Driven Architecture, CQRS, Domain-Driven Design (DDD)
Resilience Polly (Circuit Breaker, Retry Policies), Health Checks, Graceful Degradation
Testing Jest, xUnit, Integration Testing, E2E Testing
Real-time SignalR, Socket.io, WebSockets
API Design RESTful APIs, GraphQL, gRPC
Messaging Event Sourcing, Message Queues, Pub/Sub Patterns

📊 GitHub Analytics

GitHub Stats

GitHub Streak

Top Languages

🤝 Connect With Me

LinkedIn GitHub

"Building the future, one commit at a time."

Pinned Loading

  1. ES6-for-humans ES6-for-humans Public

    Forked from metagrover/ES6-for-humans

    A kickstarter guide to writing ES6

  2. aula-vue-todo aula-vue-todo Public

    Forked from yurimarcon/aula-vue-todo

    Vue

  3. sample-flutter-apps sample-flutter-apps Public

    Aplicativos de demonstração resultantes de pequenos estudos em flutter

    Dart

  4. sample-vue-native-app sample-vue-native-app Public

    Aplicativo de amostra do vue-native

  5. pocs-vuetify-components pocs-vuetify-components Public

    Repositório para testar alguns componentes do Vuetify. Link: https://vuetifyjs.com/

    Vue

  6. estruturas-de-dados estruturas-de-dados Public

    Repositório destinado a pessoas que estão comprometidas de fato com o conhecimento concreto nos principais tipos de estruturas de dados.

    C#