Broken formulas, fragile files, spreadsheets only one person understands — I repair them, rebuild them, and when a spreadsheet has outgrown Excel, I turn it into a simple app your whole team can use. I’m a full-stack developer — I fix what can be fixed, and rebuild what Excel can’t handle anymore.
Get a free 15-minute file review Fixed quote after the review. One-time build fee. I'll tell you straight if it's not worth fixing.| Item | Qty | Unit $ | Total |
|---|---|---|---|
| Conduit 3/4" | 1,200 | 2.18 | 2,616.00 |
| Wire THHN #12 | 9,500 | 0.41 | #REF! |
| Labor (rough-in) | 310 | 68.00 | 21,080.00 |
| BID TOTAL | #REF! |
Only your estimator knows how it works. When they're out — or gone — bids stop, and nobody dares touch the formulas.
Someone sorts a column, a formula quietly dies, and you find out when the numbers go out wrong. One bad cell can be real money.
FINAL_v14_(2).xlsx, emailed around, edited by three people. Nobody's sure which numbers are current.
Spreadsheet repair & cleanup — broken formulas, slow files, version chaos, fixed at a flat rate.
Spreadsheet-to-app rebuilds (flagship) — when the file has outgrown Excel, I turn it into a simple private web app: same logic, math locked down, one current version, whole-team access. One-time build fee, no per-seat software subscription.
Specialty: construction subcontractors — estimating, bid tracking, and job-costing files are where I do my best work.
Free 15-minute review. Send me the file or share your screen. I'll tell you honestly whether it's fixable in Excel or worth rebuilding — no pitch if it's not.
Fixed quote. One number for the whole build. No hourly meter, no surprises.
Build and switch-over. Most rebuilds are live in 2–4 weeks. Your crew keeps working in the old file until the new one is proven against it.
Call or email. Local Phoenix developer — you'll deal with me directly, start to finish.
Have the file handy? Email it over — or a copy with fake numbers if it’s sensitive — and I’ll take a look within one business day.
(480) 933-0185 hello@excelfixer.dev