Business Logic Architecture (Excel/Python)


Where Broken Excel Systems Get Rebuilt


We fix fragile files, automate repetitive workflows, and restore logic to your data — fast.


The ChallengeWhat Timbernlight Delivers
Lack of in-house expertiseTDS Engine, Python automation, cleanup systems
Wasted time managing spreadsheetsWeekly formatting service, recurring pipelines
High cost of full-time hiresFixed pricing tiers, no long-term commitment
Need for custom automation (VBA/macros)Full scripting, logic parsing, and error-proofing
Generic tools don’t fit their operationsTailored logic → Reporting → Automation → Migration
Cloud-based tools are overkill or riskyRuns locally, offline-capable, and fully under your control

Services & Pricing

Scan & Report

$150 flat rate

  • Deep file scan (structure, logic, formatting)
  • PDF + Excel report with findings
  • No file changes made

Perfect for first-time clients

Fix & Automate

$300–$600 per file

  • Includes Scan & Report
  • Error correction + formatting
  • Dropdowns, validations, formulas
  • Basic scripting if needed

Great for recurring ops & legacy files

Migrate & Future-Proof

Custom quote

  • Complete rebuild in Python, SQL, or Access
  • End-to-end logic mapping
  • Offline, local deployment
  • Zero cloud dependency

For critical business systems

Recurring Formatting: $250/mo · Business Architecture Consulting: $150/hr

Security Commitment
100% U.S.-based operations. No overseas outsourcing. Confidential file handling. Your business stays in your control.

Proudly based in California. Serving businesses across the United States.
Prefer email? Write us directly at [email protected].