Ertan Felek

.NET Core (C#), Clean Architecture, DDD, EF Core • AWS (EC2, RDS, SageMaker, ECS/EKS) • Docker, GitHub Actions • RabbitMQ, Redis, SQS • PostgreSQL/SQL Server/MongoDB • React/Next.js, Tailwind

Cloud-native reliability: Kubernetes & Terraform on AWS/GCP; event-driven design (Kafka/Pulsar), CDC/Debezium, SAGA/Temporal, observability & cost-aware ops.

WhatShouldIDo: travel discovery platform (.NET 9 + Redis + PostgreSQL backend, Next.js 14 frontend); multi-layer caching, rate limiting, auth, CI/CD

Architecture reviews, .NET microservices, AWS cloud/DevOps (Docker, CI/CD), event-driven backends (RabbitMQ/SQS), performance debugging, and building dashboards/Next.js apps for real products.