Real Estate · Brokerages · Investors · Flippers

Stop rebuilding the
same spreadsheet
for every deal

Real estate runs on numbers — property values, rehab costs, agent commissions, rental yields, closing timelines. Most operators track all of it manually, deal by deal, in spreadsheets that don't talk to each other. I build the tools that replace that process permanently.

When I was searching for my first home, I built my own spreadsheet to track every property I looked at — estimated mortgage payments, repair costs, HOA, insurance, property tax, total cost of ownership over 5 and 10 years. I spent hours getting it right for each property. A well-built tool would have cut that to minutes.

That's what I build for real estate professionals: the analytical clarity I had to construct from scratch, delivered as a system your whole team can run without touching a formula.

— Nate Whiteman
Primary Focus

Realty Groups & Brokerages

You have a team of agents, a pipeline of deals, and data scattered across your CRM, MLS exports, commission sheets, and whoever's inbox closed last month's top deal. There's no single place that shows you how the business is actually performing.

  • Agent performance tracked on a whiteboard or in someone's head
  • Commission projections rebuilt from scratch every month
  • No view of which lead sources are actually converting to closed deals
  • Market analysis for clients assembled manually from MLS exports

House Flippers & Fix-and-Flip Operators

Every deal lives in its own spreadsheet. Rehab costs tracked in one file, timelines in another, ARV estimates somewhere else. When you're running two or three flips at once, there's no clean way to see the whole picture without rebuilding it by hand.

  • Deal underwriting redone from scratch for every acquisition
  • Rehab budget vs. actuals tracked in disconnected files
  • No historical view of margin by neighborhood, contractor, or project type
  • Timeline slippage hard to catch until it's already cost you money
Custom Dashboarding

Brokerage Performance Dashboard

from $250

A single view of your whole operation — agent activity, pipeline stage, closed volume, commission earned, and market-level trends — connected directly to your existing data and refreshed automatically. No more asking your top agent how many deals they have in flight.

  • Agent-level and team-level performance views
  • Pipeline stage tracking from lead to close
  • Commission projections and YTD actuals
  • Lead source conversion rates
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Deal Analysis Tools

Flip Deal Analyzer & Portfolio Tracker

from $500

Stop building a new spreadsheet for every deal. A standardized underwriting tool that calculates your all-in cost, projected ARV, carrying costs, and expected margin — and stores every deal in a searchable portfolio so you can see which neighborhoods and project types are actually performing.

  • Standardized deal underwriting: purchase, rehab, carrying costs, ARV
  • Active project tracker: budget vs. actuals, milestone status
  • Portfolio-level view: margin by deal, by neighborhood, by contractor
  • Historical deal library — learn from your own data over time
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Custom CRM

Agent Pipeline & Client CRM

from $100

A CRM built around how real estate actually works — not a generic sales funnel. Track buyer and seller clients through their full lifecycle, automate follow-up reminders, and sync with your calendar so nothing falls through the cracks during a busy closing season.

  • Buyer and seller pipelines with stage-specific workflows
  • Automated follow-up reminders and task triggers
  • Calendar and email integration
  • Referral source tracking per closed deal
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Data Analytics

Market & Pricing Analysis

from $150

One-time or recurring analysis of market conditions, pricing trends, or your own deal history — delivered as a clear report your team can act on. Useful for pricing presentations, investment committee decks, or just understanding which markets you should be in next.

  • Neighborhood-level pricing trend analysis
  • Comparable sales analysis beyond what the MLS shows
  • Your own deal history — where you made money and where you didn't
  • Investment committee-ready report format
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Live Portfolio Sample

See a real deal analyzer, fully built

This interactive dashboard was built to analyze a duplex acquisition — cash flow projections, inspection health scoring across six system categories, a full repair cost matrix, 30-year amortization and equity modeling, and scenario planning for different appreciation rates.

This is the level of depth a typical engagement produces. Every section is driven by real inputs, real math, and real decisions.

Financial Projections Inspection Scoring Repair Cost Matrix Equity Modeling Scenario Planning
Open the live dashboard ↗

I build on top of the tools you already use — no ripping and replacing your stack.

AppFolio
Property management · lease and payment data
Excel / Google Sheets
Existing models and deal trackers
QuickBooks
Rehab cost tracking and expense categorization
MLS Exports
Comp data and market trend analysis
PropStream
Deal sourcing and property history
Google Calendar / Outlook
Closing timelines and follow-up automation
Buildium
Tenant records and maintenance history
Custom data
Anything in a spreadsheet, CSV, or database

Don't see your tool? Send me a message — if it exports data, I can almost certainly connect to it.

Ready to stop living in spreadsheets?

Tell me what you're working with — tools, team size, the problem you're trying to solve. First conversation is free, and I'll tell you plainly whether what you need is something I can build.