Echo (MCP server)
Engineered an MCP server to solve the LLM statelessness gap. Tracks Unit Economics and carbon impact via DuckDB while ensuring sub-10ms query via FTS5, WAL and knowledge refinement.
- Go
- MCP
- Sqlite
- DuckDB
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
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Python
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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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ArgoCD
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Azure (Functions)
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Docker
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GitHub Actions
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Linux
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Tailscale
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Model Context Protocol (MCP)
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PostgreSQL
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MongoDB
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React
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Tailwind CSS
- ADRs (Architecture Decision Records)
- Root Cause Analysis
- CI/CD Pipelines
- REST APIs
- OpenBao (Vault)
- Test Driven Development (TDD)
Projects
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Observability Hub
Architected via Terraform and ArgoCD on Kubernetes with MCP. Features OpenTelemetry, Prometheus, hardware simulation, and chaos engineering for eBPF-based telemetry environments.
- Go
- Kubernetes (K3s)
- Helm
- OpenTelemetry Collector
- Prometheus
- MCP
- ArgoCD
- OpenTofu (Terraform)
- Grafana / Loki / Tempo
- PostgreSQL
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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