Backend & Architecture
- C#
- .NET Framework → .NET 10
- ASP.NET
- Web API
- MVC
- Microservices
- Distributed systems
- OOD
- SignalR
Profile
About me
I build distributed .NET systems: microservices, real-time processing and payment gateways, in production since 2013.
I own backend architecture and end-to-end delivery, from service design to Azure deployment and CI/CD. My daily stack is C# and .NET up to .NET 10, SQL Server and T-SQL, Redis, Kafka and RabbitMQ.
Recently I brought AI into production through .NET LLM gateways with rate limiting, retries, provider health monitoring and auditing.
Capabilities
Data & Messaging
- SQL Server / T-SQL
- Redis
- Entity Framework
- PostgreSQL
- MySQL
- Couchbase
- Kafka
- RabbitMQ
Cloud & Delivery
- Azure
- Docker
- CI/CD
- Playwright E2E
- Workload Identity Federation
AI Integration
- LLM gateways & provider routing
- MCP
- Agent orchestration & tool calling
- RAG & vector search
- Qdrant
- Embeddings
- LLM evaluation
- Prompt-level DLP
Career arc
2013 – 2020
Telecom software: real-time processing, IP protocol libraries and legacy modernization.
2020 – present
Distributed microservices for high-traffic, real-time platforms.
2021 – 2023
Crypto payment gateway.
2024 – present
AI platform engineering: LLM gateways, agent orchestration and MCP.
Applied research
- Vector database evaluation
- LLM evaluation harness
- Agent context orchestration
- Prompt compression benchmark
Education
- Computer Science Engineer 2013
- Training in Japan: PBX interface development
- Training in China: vIMS network operations
Languages
- Spanish: native
- English: B2