Urgent Excel Sheet Modifications Needed

I’m looking for an experienced Excel expert to implement detailed updates to an existing investment tracking spreadsheet. The file contains automated calculations across multiple tabs, and all required changes are clearly documented.

Scope of Work

- You will receive:

- The current Excel workbook with all data and formulas

- A README tab that includes:

- A short summary of how the sheet works

- A detailed list of required changes

- Supporting screenshots that clarify formatting and structure

- New versions of some tabs to use as references

What Needs to Be Done

- Implement structural and formula-based updates across multiple tabs (including Squeeze, SS, and others)

- Ensure new data and calculations flow properly between tabs (daily, monthly, etc.)

- Mirror provided sample versions of updated sheets

- Maintain the integrity of existing formulas and logic

- Deliver a clean, fully working version with zero broken links or miscalculations

Timeline

- Phase 1: Deliver the updates for Squeeze and SS tabs within 24 hours

- Phase 2: Complete the full updated version of the file within 3 days of starting

If you cannot deliver a polished version of Phase 1 within 24 hours, please do not apply.

What I'm Looking For

- Strong Excel skills (advanced formulas, structure, formatting, cross-tab referencing)

- Ability to follow detailed instructions precisely

- High attention to detail

- Can work independently without requiring hand-holding or excessive back-and-forth

- Fast, quiet, and accurate execution

Budget and Payment

- Flat rate: $75 total

- Paid upon successful delivery and approval of the final file

- *I will leave an excellent review for high-quality, timely work*

Deliverables

- A single updated Excel workbook with all requested changes implemented

- Functionally complete and accurate formulas across all tabs

- Formatting that matches the provided references

- No errors, broken links, or mismatched logic

Apply if:

- You’re available to start immediately

- You’ve done similar Excel automation or reporting work

- You want to earn a strong review for fast, professional delivery

Only apply if you are confident you can execute this independently, follow the instructions closely, and meet the Phase 1 deadline.