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Backend Engineer · Security Architect · System Design
Go · Node.js · C++ · Kubernetes · Microservices
🔹 Backend developer focused on building scalable, secure, and production-ready systems.
🔹 Specialize in microservice architectures, access control, network security, and API gateways.
🔹 Passionate about low-level programming, distributed systems, and system observability.
High-performance WebSocket gateway written in Go for real-time messaging and event streaming.
✔ Implements secure connection handling, load balancing, and supports custom protocols.
✔ Designed for scalability and seamless integration with microservices.
C++ API Gateway and secure gRPC proxy featuring dynamic routing, request validation, and DDoS protection.
✔ Includes Redis-based IP blacklist, rate limiting, and REST API management.
✔ Built for high throughput in Kubernetes environments.
User management microservice integrated with Keycloak for authentication and authorization workflows.
✔ Automates user provisioning, role assignment, and supports audit logging.
✔ Enables seamless identity and access control in distributed systems.
Comprehensive document management platform leveraging NestJS, REST, gRPC, and Kafka for robust microservices orchestration.
✔ Features fine-grained authorization, queue-driven processing, and Docker-based deployment.
✔ Includes protobuf definitions for efficient service communication.
- 💬 Telegram: @anatoly_developer
Open to collaboration, open-source contributions, and interesting projects in backend, security, and systems programming.
