§ R&DResearch · Open source · Public work

The work behind the résumé.

Selected evidence of how I investigate problems, explain decisions, contribute in public, and turn technical work into products people use.

2M+

Avo downloads

Open-source product engineering

Co-built Avo's UI and configuration system, reviewed community contributions, wrote documentation, and helped grow a Rails developer tool that remains active today.

View repository →

IEEE

SMC 2020

Applied machine learning research

Co-authored research on word prediction for mammography reports after earning Best Paper at the 31st Twente Student Conference on IT.

View publication →

1.8K+

GitHub stars on Avo

Work in the open

Public repositories, pull requests, technical essays, launch notes, and a live contribution record show how I reason, communicate, and ship.

View GitHub →

Field notes

Writing from the work.

Read the full blog →

Talks & programs

Shared in the room.

May 2026Gluon Conference, BratislavaLive on-device demo of Sussur
Jun 2026Café Cursor, BucharestHow I built Sussur with parallel AI agents
2026Delta Bootcamp, Launch RomaniaFive-day founder program

§ AIMachine-readable profile

A portfolio agents can query.

A small read-only MCP server exposes the same public profile, availability, contact, and venture facts shown on this site. Useful for recruiters and research workflows, but secondary to the human story above.

Connect

Server URL

Streamable HTTP · no auth · read-only

https://david-marin.dev/mcp

Claude Code

claude mcp add --transport http --scope user david-marin https://david-marin.dev/mcp

More clients and raw request

Cursor · ~/.cursor/mcp.json

{
  "mcpServers": {
    "david-marin": {
      "url": "https://david-marin.dev/mcp"
    }
  }
}

VS Code · .vscode/mcp.json

{
  "servers": {
    "david-marin": {
      "type": "http",
      "url": "https://david-marin.dev/mcp"
    }
  }
}

No install: call a tool with curl

curl -s https://david-marin.dev/mcp \
  -H 'content-type: application/json' \
  -H 'accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_profile","arguments":{}}}'

Then ask

“Is David available, and for what roles?”
“Which companies has David founded, and what happened to them?”
“Give me David's CV link and the best way to contact him.”

Tools

get_profile
Returns David Marin's professional profile: current hiring availability, role, location, bio, CV URL, skills, languages, education, and awards.
get_contact
Returns David Marin's public contact info and social profiles (email, a link to book a call, phone, CV, LinkedIn, GitHub, X, Instagram, companies).
list_ventures
Returns the companies and products David Marin has founded, with URLs and short descriptions.

llms.txt · a plain-text summary of this site

Prefer to talk to a human?

Email me about a role →Book a call ↗Download CV ↗