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Public · portfolio

Public Index

A quick tour of what I build: open-data tools and live product demonstrations, all publicly reachable. Client work and research portals are shared directly rather than listed here. Click a project to expand a short description, or open it directly.

microgroup.info

All Products

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The switcher for the full product suite below, in one place.

Almanac

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A funder and grant match for a nonprofit: it finds the funders and open grants that fit, ranks them, and shows the public source behind every one. This is a demonstration run against a fictional sample organization, so the output can be seen before commissioning a real one.

Scribe

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A grant-application drafter that works from an Almanac match. It produces a near-submission draft grounded in an organization's own public information, fact-checked, with an explicit checklist of what only the applicant can supply. Also shown against the fictional sample organization.

Concordance

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Names the people who govern the foundations that already fund a nonprofit's kind of work, shows the grants from those foundations' own IRS filings that prove it, and maps who on the organization's board could make the introduction. It ranks affinity and access, and deliberately does not estimate anyone's wealth.

Herald

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A grant-cycle monitor over the funder pages an Almanac build cites: it re-fetches them daily, diffs each against its stored snapshot, and reports cycle openings, new deadlines, and guideline changes with the actual before/after text. Demonstrated live on the fictional sample organization's watch-list.

Atlas

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Benchmarks a corporate foundation's giving against real aggregate statistics computed from IRS Form 990-PF filings by Texas-registered foundations. Demonstrated against a fictional building-materials company's foundation.

Dossier

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Reconciles a corporate foundation's claimed giving against its own filed 990-PF numbers, and cross-references a voluntary donation list against public 990 filings. Demonstrated against the same fictional foundation as Atlas.

Pricing

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The real subscription rate card for Almanac and Scribe, an optional infrastructure and updates plan, and a request-pricing form. Unlike the products above, this one is not run against a fictional organization.

Referral Program

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Refer an organization to Almanac or Scribe and earn 5% of their first-year subscription as a one-time bonus. Full terms are on the page.
jonathanlindavis.com

All Open Data Tools

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The switcher for every open-data tool below, in one place.

GIFT

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An interactive open-data tool that maps nonprofit grantmaking from IRS Form 990 filings: which funders give to which organizations, and how much.

Interlock

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A companion open-data view of shared nonprofit leadership and board interlocks, built on the same 990-filings dataset as GIFT.

F4F

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A searchable, continually-growing database of graduate and early-career fellowships and funding opportunities, filterable by field and audience.

Improvement Log

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A client-centered record of how each open-data product above has improved over time: what changed, when, and what it means for the people using it. Updated weekly.