EB / Portfolio / 2026 / Sydney, AU

Engineer.Currently making AI useful.

I'm Edward Budiman, an AI and automation engineer based in Sydney. I build RAG pipelines, agentic workflows, and the integrations that move them from prototype to production.

// the terminal on the right is a small demo. ask it anything.

ask_ed.sh

ed

Hi, I'm the assistant on Ed's site, a bit like the person at his front desk who knows his projects and background. Ask me what he's built, how he thinks about a stack choice, or what he's been up to lately. Happy to help, and a little small talk is fine too.

>
0 / 10 messagespowered by claude haiku

01/Selected Work

A showcase, not a list.

A focused subset. Open-source builds are linked; client and internal work is described, not published.

// featuredpublic on github
// other selectedprivate, client or internal
  • 05
    internal·private

    Enterprise RAG Platform

    Multi-surface knowledge-base for a Sydney consultancy: a web chatbot, a Slack bot, and an MCP server on AWS Lambda integrated with Claude Desktop via a stdio↔SSE local proxy.

    PythonFlaskFastMCPPineconeAWS LambdaPulumi
    6 componentsunder wraps
  • 06
    client·private

    Cross-Platform Integration Suite

    Native integrations for a short-link / redirect platform's API across Zapier, n8n, and Pipedream. Authoring, testing, and publishing covered end to end.

    Node.jsZapier Platformn8nPipedream
    4 componentsunder wraps
  • 07
    client·private

    Meeting Minutes Automation

    Turns raw meeting transcripts into branded Word documents for a professional services client. React frontend, FastAPI backend, plus an email-triggered Microsoft Graph flow.

    React 18FastAPILLM of choiceMicrosoft GraphDocker
    5 componentsunder wraps
  • 08
    personal·private

    LLM Eval Harness

    Production CLI for LLM-as-judge evaluation. Provider-agnostic, Pydantic v2 typed end-to-end, Markdown reporting, regression tracking across runs.

    PythonTyperPydantic v2LLM of choice
    4 componentsunder wraps

For the full picture of what I've built, take a look at my LinkedIn, browse public repos on GitHub, or send a message and I'll happily walk you through the rest.

02/About

// bio

I started out in data analytics and kept moving upstream until I was building the systems themselves. These days I work on AI and automation in a consulting setting: RAG pipelines, agentic workflows, and the integrations that make them production-ready. Half the job is engineering, half is talking to people, translating between what stakeholders need and what the tech can actually do. That means working with technical and non-technical teams, internal and external, across whatever timezone the project lives in. I care a lot about why architectural decisions get made, not just what gets built. Sydney-based, but the work travels.

// things i work with

AI / ML
RAG · MCP · Agentic systems · Multi-agent · Prompt engineering · LLM-as-judge · Fine-tuning · LangChain · LangGraph · Pinecone · Vector databases · Voice AI · HuggingFace · PyTorch · Frontier LLMs
Languages
Python · TypeScript · JavaScript · SQL · R
Backend
FastAPI · Flask · Express · Fastify · REST · SSE · WebSockets · Pydantic
Cloud & Infra
AWS · Azure · Docker · Pulumi · GitHub Actions · CI/CD · Serverless
Frontend
React · Next.js · Tailwind · Vite · shadcn/Radix · TanStack Query
Data
Snowflake · Airflow · dbt · AWS Glue · Athena · Power BI · Tableau
Automation
n8n · Zapier · Pipedream · Make.com
Integrations
Twilio · ElevenLabs · Microsoft Graph · Slack Bolt · Apify · Firecrawl

// off the clock

Reads a lot. Coffee. Music. Pulled in by psychology and philosophy. Badminton when the courts are free.

03/Get In Touch

Got a problem worth solving?

No form, no funnel. If you're building something interesting, or stuck on something, just write directly.

Email is the fastest. LinkedIn works too. Tell me what you're working on, what's broken, or what you're trying to figure out. I read everything.

Email Me →LinkedIn →
Location

Sydney, Australia

UTC+10 / +11