Arslan Rehmani
Field-Tested Operational Patterns

Built for Businesses Where Data Must Be Right.

I work with owner-operators, finance controllers, and operations leads across e-commerce, wholesale distribution, manufacturing, and services who have outgrown spreadsheets but cannot stomach a multi-million-dollar ERP implementation.

Operational Blueprint

Textile & Discrete Manufacturing

Case Study: TextileMode (27 Looms Migrated)

Replacing paper shift logs, chalk tallies, and manual loom registers with audited real-time ERP systems and deterministic piece-rate payroll.

The Problems in Your Words

  • •Shift supervisors recording fabric defects, warp breaks, and operator output on paper registers that are transcribed into spreadsheets 24 hours later.
  • •Yarn and greige inventory shrinkage: physical stock counts never matching the purchase register or loom consumption sheets.
  • •Piece-rate payroll disputes: operator wages calculated manually from physical tokens or shift logbooks with frequent transcription errors.

Hardened Architecture

Direct tablet stations for factory floor entry, real-time yardage and shrinkage calculations, and automated piece-rate payroll tied directly to output.

0 cent balance drift • Full audit trail

Free Operational Diagnostics

Test your current spreadsheets client-side before scoping:

Operational Blueprint

E-commerce & Multi-Channel Logistics

Case Study: Belhide Ops (Multi-Channel Order Pipeline)

Reconciling inventory, 3PL warehouse dispatches, and returns across Shopify, Amazon, and warehouse ledgers with zero silent stockouts.

The Problems in Your Words

  • •Multi-channel inventory drift: selling out-of-stock items on Amazon while inventory sits uncounted in a returns holding pen.
  • •Manual 3PL shipping charge reconciliation: carrier invoices with hundreds of micro-surcharges paid without automated line-item verification.
  • •Returns and exchange leakage: customer refunds issued without confirming physical return receipt into inventory.

Hardened Architecture

Automated live inventory synchronization across all sales channels, instant carrier rate audit against delivery receipts, and step-by-step returns inspection.

0 cent balance drift • Full audit trail

Free Operational Diagnostics

Test your current spreadsheets client-side before scoping:

Operational Blueprint

Finance & Accounting Operations

Case Study: Financial Reconciliation Engine (80% Time Reduction)

Eliminating month-end close panic, unrecorded liabilities, and fragile cross-workbook VLOOKUP chains with double-entry ledgers.

The Problems in Your Words

  • •Month-end close taking 5–10 business days because staff must manually reconcile bank statements against general ledger accounts.
  • •Fragile master workbooks with thousands of VLOOKUP and IMPORTRANGE formulas that freeze laptops and break when files are moved.
  • •Zero audit trails: unable to prove who edited a line item, modified a transaction value, or deleted a voucher.

Hardened Architecture

Automated double-entry accounting ledger that forces debits and credits to balance perfectly, daily bank feed matching, and ironclad role permissions.

0 cent balance drift • Full audit trail

Free Operational Diagnostics

Test your current spreadsheets client-side before scoping:

Operational Blueprint

Wholesale & B2B Distribution

View Operational Projects

Automating high-volume customer purchase order intake, contract tier pricing, and warehouse dispatch without spreadsheet freezes.

The Problems in Your Words

  • •Manual purchase order transcription: customer POs received via PDF and email typed line-by-line into accounting software by administrative staff.
  • •Tier pricing and discount errors: sales reps quoting outdated price lists or unauthorized discount tiers.
  • •Carrier freight bill discrepancies: bulk logistics invoices paid without matching delivery receipts or bill-of-lading weights.

Hardened Architecture

Instant order intake from customer emails and PDFs, automated price list and credit verification, and organized warehouse dispatch queues.

0 cent balance drift • Full audit trail

Free Operational Diagnostics

Test your current spreadsheets client-side before scoping:

Operational Blueprint

Professional Services & Digital Agencies

View All Operational Projects

Closing billing leakage, automating contractor timesheet validation, and providing real-time margin visibility across client engagements.

The Problems in Your Words

  • •Contractor hours submitted via disconnected spreadsheets and Slack messages, resulting in unbilled client disbursements.
  • •Fixed-fee projects drifting into negative margin without early operational warning.
  • •Invoice generation delayed by 2 weeks after milestone completion due to manual verification of billable expenses.

Hardened Architecture

Automated contractor timesheet validation, project margin alerts before budgets burn, and client milestone sign-off portals.

0 cent balance drift • Full audit trail

Free Operational Diagnostics

Test your current spreadsheets client-side before scoping:

Do not see your exact industry listed?

If your operations rely on spreadsheets, physical logs, or disconnected SaaS tools that do not reconcile, the underlying mathematical and architectural principles remain identical.

Book a 20-minute discovery call