BROKENPROMISES.DEV
AVAILABLE FOR HIRE
VITALIK
GARAN
I connect systems that don't talk to each other — technical, human, or both. 10 years shipping complex programs across AI/ML, IoT, and hardware.
50.1109° N, 8.6821° E — Frankfurt am Main
AI SYSTEMS — TECHNICAL PROGRAMS — ML PIPELINES — HARDWARE R&D — IoT — SENSOR RESEARCH — LLM INTEGRATION — MCP ARCHITECTURE — AGENT SYSTEMS — CROSS-FUNCTIONAL LEADERSHIP — -1→1 — EVALS IN CI — AI SYSTEMS — TECHNICAL PROGRAMS — ML PIPELINES — HARDWARE R&D — IoT — SENSOR RESEARCH — LLM INTEGRATION — MCP ARCHITECTURE — AGENT SYSTEMS — CROSS-FUNCTIONAL LEADERSHIP — -1→1 — EVALS IN CI —
001 / STORY

My brain works like a browser with 40 tabs open. I know a lot about a lot of things, and I'm not deep in any single one. That used to feel like a weakness. It isn't. It's the whole point of me.

People above tools. Roads above walls.

What I actually do is take a service here, an integration there, a Slack feature nobody noticed, a Jira hook no one bothered to set up — and make them talk to each other. It's not work. It's exploration.

Same with people. I connect teams and people and make them do their best work -- whether I'm "alone" in the hierarchy, like TPMs sometimes are, or part of a project or a team. What most needs connection, support, and direction is people, and the teams those people make up. My focus is people over tools or names.

I function as a one-man army when I have to. Ownership means making things happen. But I'm only as good as the team, and I stand on behalf of the team and our decisions.

002 / SHIPPED
Independent Feb 2026 — present
Builder, in parallel

Multiple tracks, all live. Kestrel — the AI job-search platform I run on myself. Open source in public. Scoring filter measured at 93.6% recall / 74.6% precision on a 277-item human-judged benchmark; AI cost per run cut $6.51 to $0.84, evals in CI. A blog. This landing page. Looking for a team to join, and a team to build: its morale, its style.

EVALS IN CI · $6.51 → $0.84 PER RUN
Wolt (DoorDash) Oct 2025 — Feb 2026
Technical Program Manager

Fed every API, transcript, doc, and private chat into an LLM system until it knew more about the program than any single person. 6 AI models, 4 enterprise APIs, one second brain that could synthesize status across the entire org in a single prompt. Volunteered to build it. Still love it.

6 AI + 4 APIs → 1 SECOND BRAIN
Amazon — Alexa AGI Aug 2022 — Oct 2025
TPM, ML & Speech Recognition

Ran ASR training pipelines across French and Italian locales. Got researchers who want to experiment and engineers who need to ship into alignment. 3 continents. Cut release SLA from multi-day to 1 business day.

3 CONTINENTS → 1 DAY
Amazon — Ring 2018 — 2022
TPM, Sensor Research & Hardware R&D

Ring Ultra radar camera. Sensor research to mass production. 10+ teams, 5 countries, 4 years. ML + hardware + firmware + software. Shipped Motion Settings 2.0 to 40M+ devices. Managed full platform rollback after accidental global deploy. The response was the measure.

800K → 2M UNITS
CloudMade 2017 — 2018
Fleet & Field Program Manager

5 modded VW demo cars. Reverse-engineered CANBUS. Real sensor data. 200+ live demo drives. Sales engagement up 5x. Several $1M+ contracts directly attributed.

5X SALES
003 / SHIPPED PUBLIC
kestrel ★ 5 · Python
AI Job Search Platform

Self-hosted, open-source, privacy-first AI job search platform. The OSS upstream of my own daily job hunt — what I run on myself, hardened for anyone else to run.

awesome-llm-token-optimization ★ 46
Curated List

Strategies, tools, papers, and resources for reducing LLM token costs and improving efficiency in production. Distilled from real cost-cutting work across multiple AI systems.

llm-safe-haven ★ 5 · JavaScript
Security Guide

The missing security guide for solo developers running autonomous AI coding agents. Sandboxing, credential isolation, audit logging — the stuff nobody tells you before you hand a model your shell.

palimpsest Python
TPM Second Brain

Your program's second brain. Markdown + Git + AI = a TPM system that actually remembers things. Built from the pattern I wished existed at every program I've ever run.

anechoic JavaScript
Async Comms Knowledge Base

An anechoic chamber doesn't fight noise — it's designed so noise cannot exist. Async-first communication knowledge base distilled from 17+ companies. What I learned about silence as a signal.

macOS-nirvana ★ 3
Mac Setup Guide

The opinionated guide to a perfect Mac setup. One pick per category, cross-referenced from 30+ sources. The shortcut I wish someone had handed me.

claude-inject-idle-time JavaScript
Claude Code Plugin

Plugin that injects hidden timing context into every user prompt — 42 tokens, local time with UTC offset, idle seconds since last reply, previous turn duration. Lets Claude reason about real-world cadence without asking.

004 / BELIEFS
01
People above tools, roads above walls.

I build roads; everybody walks the walk.

02
Reason above frameworks.

Scrum, sprints, name-drops: it all gets incubated first.

03
Plus times minus is minus. Good work for an evil project is still evil.

And if you did the work: don't hide behind names, teams, titles, tickets, or HR. Take your share, even a minor one, and own it. Make up for it now or later, don't forget.

04
A person is a process.

Results are for tasks; teams are processes. Telling them apart is the actual job.

05
The slide between scales.

The map is not the territory, and a one-to-one map is no longer a map. Simple enough to reason with, dense enough to be true.

06
I come from black and white. I work in fifty million shades of gray.

I travel the extremes to discover the gradient in between.

07
I have a favourite tool: kindness.

You don't need fifty million ways to withstand bitterness, hardness, coldness, ignorance and anger. Your one internal kindness will resolve, dissolve, and find answers to n+1 of them.

08
Words I didn't struggle for aren't mine.

I can't recall them, they don't work with my associations, they're not evolved from my thinking. I tried the shortcut; it sucked, and not because everybody says so. Go the long way, let luck wait for you at the basecamp when you return.

09
We are an ecosystem.

I treat mine as a maintainer, as a caring guardian: not as a policeman, a judge, or an overlord. I expect others to do the same. I ask them to.

10
Trust is the fuel.

Human relationships and human trust bring better products, better society, better future. Human-first, data-driven.

11
Secular but faithful.

We still stand on the good side and fight the evil side, regardless of whether God exists or not.

Values are never frozen in amber. They evolve along with the world and me, and they exist to guide me, not make me.

005 / LOOKING FOR

I flourish in -1→1. Give me something broken (-1) or undefined and I'll find a way through it.

Senior Technical
Program Manager
cross-functional, AI-native
Product Engineer
build, ship, iterate
AI Program Lead
systems + strategy
Available Now
Frankfurt / Remote
006 / REACH OUT

Always up for a good conversation about building things that matter.