I engineer resilient networks — and teach them to think with AI.

Digital Offline Learning Hub

Capstone — Carranglan National High School

An offline-first digital learning network giving ~150 students in a low-connectivity, mountainous region dependable access to curated educational content — with no external internet dependency.

• ▸~150 students reached
• ▸Zero external internet dependency
• ▸Default-deny firewall + click-through captive portal

Freelance Network & Infrastructure Engineering

Production networks for 10+ clients

Design, deployment, and management of high-availability network infrastructure for businesses — firewalling, traffic shaping, QoS, multi-WAN load balancing, and automatic failover in production since 2016.

• ▸10+ production client networks
• ▸Multi-WAN load balancing + automatic failover
• ▸Latency kept low under peak load

Tailored Enterprise Resource Planning

A modular ERP platform shaped to how a business actually runs

A modular, business-tailored ERP unifying accounting, inventory, finance, HR, and healthcare operations into one platform — replacing fragmented spreadsheets and manual hand-offs with end-to-end workflows mapped to the business type.

• ▸Multi-module: accounting, inventory, finance, HR, healthcare
• ▸End-to-end business workflows delivered
• ▸One system of record across business units

RAG Business Document Assistant

Query your own business files with grounded answers

A retrieval-augmented generation (RAG) tool that lets a business query its own documents — accounting records, operations files and more — and get grounded, cited answers instead of hunting through files manually.

• ▸Query unstructured business documents
• ▸Grounded answers from your own files
• ▸Cuts manual document-search time

Self-Hosted Mem0 Memory Stack

Persistent AI memory with Postgres/pgvector

A self-hosted semantic memory backend giving AI agents durable cross-session recall — Postgres/pgvector storage with a DeepInfra LLM + embeddings brain, wired into MCP end-to-end.

• ▸Persistent, semantic agent memory
• ▸Solved arm64-only image by building from source
• ▸MCP-wired end-to-end (add/search/list/update/delete)

Obsidian Auto-Learning Loop

A self-owning knowledge system (`oci nightly`)

A nightly, automated pipeline that turns raw captures into a queried, distilled personal knowledge base — capture → distill → curate → memory → git — with catch-up scheduling and secret redaction.

• ▸Runs daily on a non-24/7 box (anacron-style catch-up)
• ▸Chains capture → distill → curate → mem0 → git
• ▸Automated secret redaction in transcript pipelines

Self-Hosted Vaultwarden (Password Manager)

A self-hosted Bitwarden-compatible password manager enforced behind HTTPS and a trusted certificate — running in Docker on the LAN with hardened, least-privilege configuration.

• ▸Self-hosted, Bitwarden-compatible
• ▸Enforced HTTPS behind a trusted cert
• ▸Hardened: least-privilege, restricted signup, admin protected

Idea-Council (`/council`) AI Review Board

Parallel multi-seat critique → one senior-dev verdict

An AI orchestration that reviews an idea through parallel role-defined agents — Critic, Architect, Security, Ops, Domain — and merges them into one senior-dev recommendation.

• ▸5 read-only review seats in parallel
• ▸Merged verdict: risks + stack + MVP + next steps
• ▸Foolproof, un-mis-invokable spec