Geniusworks

Software development & AI systems

Useful software, built with care and clarity.

Geniusworks designs and builds web products and AI features that people can rely on: clear about what they do, tested, and ready to grow.

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Illustration: a smiling engineer in a lab coat taps his temple as a light bulb lights up above

Featured project

DataMap

Describe the place you want to live, in plain words.

  • Ranks 3,222 US counties, 32,333 towns and cities, and 33,174 ZIP codes on 61 measures drawn from 52 datasets and 24 public sources, including the Census, NOAA, USGS, EPA, the FBI and the CDC. Searches can also ask for any of 189 communities, by origin, ancestry, language or religion.
  • A language model turns your words into weighted preferences, and many plain descriptions are answered in code with no AI call at all. Scores combine so that one failed wish can't be averaged away.
  • Every place shows how each preference matched and where its values rank. Results have shareable links, CSV download and a one-page printout.
  • Built with React, TypeScript, Next.js, MapLibre and Python, behind strict quality gates.
Open datamap.pro (opens in new tab)
“Warm winters, cheap rent, a small town out West”, ranked by county.
Same search, by town
Average annual temperature
Distance to water

More work

Problem Solver

An open-source research platform that measures whether coordinating several local AI model attempts beats a single one, with an exact oracle checking every candidate against the accepted Advent of Code answer.

View on GitHub (opens in new tab)
Coming soon

AI Household Planner

A private household planner for decisions where taxes, benefits and cash flow all interact.

More to come

Next project

New work will be added here.

About

Geniusworks is the studio of Martin Diekhoff, a senior full-stack engineer in Los Angeles. The work spans web platforms, data, integrations and AI features, for products where precision and impact matter.

Get in touch

The best way to reach me is on LinkedIn.

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