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Muhammad Wajahat

@muhammadwajahat1

ERP architect and software developer at IRE Consultants, building offline-first accounting software and local-LLM data tools.

Pakistan

Message

At IRE Consultants, I built ShopBook ERP from scratch: an offline-first, double-entry bookkeeping POS and ERP that generates trial balances, profit and loss statements, balance sheets, and general ledgers.

I designed its accounting controls around VAT and discount automation, fixed-asset tracking, safe transaction reversals, and a complete audit trail. My audit and ICFR experience informs how I translate accounting requirements into system logic.

I also developed an open-source Retrieval-Augmented Generation pipeline in Python with Ollama to process 100k+ data points entirely offline, keeping data on the user's machine.

Before IRE Consultants, I worked in accounting and audit, including KSA statutory audits and ERP transition work. At PrimeGlobal - Fazal Mahmood and Company Chartered Accountants, I led 15+ statutory audits as Job Incharge and co-led an Oracle 10g ERP migration.

Experience

Work history, roles, and key accomplishments

Current

INDEPENDENT TECHNICAL PROJECTS & OPEN SOURCE

Current

IRE Consultants

Jun 2026 - Present (5 months)

Developed under the personal brand: IRE Consultants
ShopBook ERP (Flutter, Dart, SQLite): Self-directed project: designed and built from scratch an offline-first, double-entry bookkeeping POS and ERP system with a complete accounting engine, generating Trial Balance, Profit & Loss, Balance Sheet, and General Ledgers.
Accounting Controls by Design: Implemented VAT and discount automation, fixed ass

Supervisor

M. Baqir Associates Chartered Accountants

Mar 2025 - Jun 2026 (1 year 3 months)

Financial Accounting, Tax & Corporate Compliance (Pakistan Market)
1. Full-Cycle Accounting & Period-End Close: Executed full-cycle GL accounting, month-end/year-end closes, and period-end accruals for software clients via Oracle ERP and QuickBooks, serving as the primary liaison for external audit sign-offs.
2. GL Restructuring & Trial Balance Cleanup: Restructured general ledgers by reversing du

Senior Associate — External Audit (Articleship)

PrimeGlobal - Fazal Mahmood and Company Chartered Accountants

Aug 2021 - Jan 2025 (3 years 5 months)

ERP Transition & Internal Audit Engagement (Textile Sector)
1. ERP Transition & Access Controls: Co-led the migration to Wizmen Systems (Oracle 10g) ERP—configuring the Chart of Accounts (COA) and master data—while evaluating Segregation of Duties (SOD) matrices and access workflows across Inventory, Purchase, and Payroll modules.
2. Complex Costing & Inventory Controls: Built Excel models to exec