# Diego Leon
> Lead Cloud Applications & AI Integration Engineer

## For AI agents
Agent-ready site (read-only, no auth, free). Start: GET https://diego-the-ceo.mrego.me/.well-known/agent.json. Data: POST https://diego-the-ceo.mrego.me/mcp (JSON-RPC 2.0) → tools/list, then tools/call (get_profile, get_contact, get_resume). CV (JSON Resume): GET https://diego-the-ceo.mrego.me/resume.json. Free-form: GET https://diego-the-ceo.mrego.me/ask?q=.

Lead Software Engineer and cloud applications architect with 10+ years building production systems across .NET 10, ASP.NET Core, APIs, event-driven architecture, cloud infrastructure, and enterprise integrations. Strong leadership record modernizing legacy platforms into scalable services, mentoring engineering teams, and delivering AI/LLM-powered products with RAG, tool/function calling, OCR, evidence retrieval, and production-oriented monitoring/cost controls.

Canonical URL: https://diego-the-ceo.mrego.me/

## Links
- [LinkedIn](https://linkedin.com/in/diegoleonpena)
- [Website](https://diegoleon.me)
- [Tech For People](https://techforpeople.org)
- [Tech For AGI](https://techforagi.com)
- [Lex OS Alpha](https://gateorbit.com/v2)

## Experience
- Lead .NET Software Engineer · NinjaGig
- Contract Software Developer II · SMP Pharmacy Solutions
- Senior Software Developer · AAPC
- Senior Software Developer · EnKnack / RideGoNow
- Senior Software Developer · CH2 Solutions - FrontSteps
- Senior / Mid Software Developer · NICE inContact
- CEO & Founder · Sammy Bot / Tercer Elemento S.R.L.
- Manager, Server Applications & IT Infrastructure / Azure DevOps Manager / Sr. Backend Developer · Banco de Credito BCP

## Skills
- AWS
- Azure
- Cloudflare
- Azure DevOps
- CI/CD
- Docker
- Terraform
- Git
- Monitoring
- Backup/recovery
- SSL/TLS
- PCI operations
- EC2
- S3
- RDS/DynamoDB patterns
- Lambda/API Gateway patterns
- SQS/SNS/EventBridge patterns
- CloudFront
- Serverless
- Container-ready architecture
- C#
- .NET 10
- .NET 8
- ASP.NET Core
- MVC
- Blazor
- Razor
- Entity Framework
- SQL Server
- JavaScript/TypeScript
- Node.js
- Python
- REST/GraphQL concepts
- SOAP/WCF
- RabbitMQ
- Kafka
- SignalR/WebSockets
- LLM applications
- AI agents
- RAG
- Prompt design
- Tool/function calling
- OCR
- Vector search
- Embeddings
- Retrieval evaluation
- Source attribution
- Cursor
- OpenAI Codex
- Claude Code
- GitHub Copilot

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