Open to opportunities

Yahya Khan

@yahyakhan1

Message

I’m an Accounts Receivable and Finance leader driving O2C, DSO reduction, and SAP AR accuracy at scale.

India

Message

What I'm looking for

I’m looking for an AR/O2C leadership role where I can own the end-to-end collections lifecycle, drive DSO reduction, and improve SAP AR processing through automation—while partnering cross-functionally to ensure SLA/TAT compliance and dispute resolution quality.

I’m an Accounts Receivable and Finance professional with 14+ years managing end-to-end AR lifecycle, including order-to-cash (O2C), invoicing, cash application, collections, credit management, and dispute resolution. My focus is improving cash velocity through structured follow-ups, aging insights, and disciplined SLA/TAT adherence.

In my current role as Assistant Manager at Tata Consultancy Services, I manage full AR from order processing to cash receipt, supervise SAP cash application and posting, and lead DSO reduction initiatives. I’ve reduced DSO by 15-20% by strengthening collections follow-ups and billing dispute resolution, achieved 100% accuracy in AR processing, and improved efficiency by 20% through automated AR reconciliation and reporting. I also coordinate across sales, operations, and credit teams to prevent revenue leakage and maintain customer AR ledgers with 100% accuracy.

Earlier, as a Senior Accountant at E-hub Corporate Services, I supported collections and invoicing across multiple clients with 100% accuracy, reduced past-due accounts by 18%, and helped maintain zero findings during audits. I bring strong leadership, advanced Excel, and ERP proficiency to train teams and continuously improve AR processes end to end.

Experience

Work history, roles, and key accomplishments

Current

Assistant Manager - AR

Current

Tata Consultancy Services

Mar 2022 - Present (4 years 3 months)

Manage the end-to-end AR order-to-cash (O2C) lifecycle in SAP, including contract onboarding, invoicing, cash application, collections, and dispute resolution. Reduced billing errors by 25% and improved DSO by 15–20% while maintaining 100% AR processing accuracy and 98%+ dispute resolution.

Cash Application Order To Cash Collections DSO Billing Disputes

Senior Accountant

E-Hub Corporate Services Pvt Ltd

Nov 2018 - Mar 2022 (3 years 4 months)

Handled collections, invoicing, and customer account reconciliations across multiple clients with 100% accuracy. Reduced past-due accounts by 18%, supported cash flow forecasting, maintained audit readiness with zero findings, and resolved invoice disputes and payment delays.

Collections Invoice Account Reconciliation AR Aging Cash Flow Analysis Dispute Resolution Audit Support Tax Forms (W 9 TRC)

Senior Account Executive

CMA CGM Shared Services Centre India Pvt Ltd

Nov 2016 - Nov 2018 (2 years)

Managed customer ledger reconciliations and AR reporting for shipping and logistics operations for international clients. Supported collections, cash application, dispute resolution, and internal/statutory audit documentation to ensure compliance reporting.

Collections Cash Application Dispute Resolution SAP ERP AR Support Audit Support client support Reconciliations

Team Leader - AR

Intelenet Global Services Pvt Ltd

Feb 2012 - Nov 2016 (4 years 9 months)

Led a team handling accounts receivable, collections, and reconciliations for multiple client accounts while ensuring 99%+ accuracy and SLA compliance. Improved cash collection efficiency and reduced DSO by 12%, while mentoring junior team members on AR best practices.