Echo (MCP server)
A persistent long-term memory engine for AI agents. Bridges stateless LLMs with local SQLite persistence via MCP to automate cross-session architectural context and project preferences.
- Go
- Sqlite
Victoria Cheng
Engineering resilient systems and documenting the architectural why.
Software Engineer focused on building observable, scalable platforms. Documenting the architectural trade-offs and "why" behind systems engineering, from zero-infrastructure data ingestion pipelines to cloud infrastructure.
Skills
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Go (Goroutines)
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Python (asyncio)
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TypeScript
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Kubernetes (k3s)
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Helm
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Prometheus
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OpenTelemetry
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Grafana / Loki / Tempo
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OpenTofu (Terraform)
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Azure (Functions)
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Docker
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GitHub Actions
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Linux (Systemd)
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PostgreSQL (JSONB)
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MongoDB
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Node.js
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Flask
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GraphQL
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React
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Tailwind CSS
- ADRs (Architecture Decision Records)
- Root Cause Analysis
- CI/CD Pipelines
- GitOps
- OpenBao (Vault)
- Tailscale
- REST APIs
- Test Driven Development (TDD)
Projects
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Observability Hub
High-fidelity K3s observability platform. Implements modular library-first Go architecture, OpenTelemetry tracing, OpenBao secrets, and GitOps automation.
- Go
- Kubernetes (K3s)
- Helm
- OpenTelemetry Collector
- Prometheus
- OpenTofu (Terraform)
- Grafana / Loki / Tempo
- PostgreSQL (TimescaleDB)
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Cover Craft
React and Azure Functions bulk generation platform. Implements event-driven asynchronous architecture with TypeScript, Azure Queues, WCAG compliance, and privacy-first telemetry.
- Azure Functions
- Next.js
- TypeScript
- GitHub Actions
- MongoDB Atlas
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Platform Actions
Building a 'Paved Path' for automation. Reusable GitHub Actions for standardizing linting, security, and CI/CD workflows.
- GitHub Actions
- YAML
- Markdown
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Personal Reading Analytics
Zero-infrastructure reading analytics pipeline. Automated data pipeline via GitHub Actions with MongoDB event sourcing for observability and interactive visualizations.
- Go
- Python
- Google Sheets
- Docker
- GitHub Actions
- MongoDB Atlas
- Google Gemini