Summary
Overview
Work History
Education
Skills
Salary Expectation
Timeline
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Dianto Koh

Dianto Koh

Singapore

Summary

Accounts Receivable Specialist / Accountant

Proficient in managing Accounts Receivable operations using QuickBooks, Microsoft Dynamics NAV (Navision), and SAP (FI Module).

Experienced in invoice processing, payment tracking, aging analysis, and collections.

Skilled in reconciling customer accounts, handling discrepancies, and preparing monthly AR reports using Excel (pivot tables, VLOOKUP, formulas).

Ensured timely collection and reduced DSO (Days Sales Outstanding) through effective credit control and customer communication.

Overview

11
11
years of professional experience

Work History

Account Executive

Breadtalk Group
05.2023 - Current

In this role, I was responsible for overseeing the financial and administrative operations of five BreadTalk outlets, where I developed strong skills in sales tracking, reconciliation, and cost management. My key responsibilities included:

  • Handling and recording daily sales transactions from all five outlets, ensuring timely and accurate reporting.
  • Preparing invoices for both internal stakeholders and external clients.
  • Performing bank reconciliations to ensure income was accurately tracked and aligned with recorded sales.
  • Following up on outstanding payments to maintain steady cash flow and resolve discrepancies.
  • Handling cash receipts, ensuring proper recording and secure processing.
  • Preparing monthly reconciliation statements to identify and correct errors proactively.
  • Conducting analytical reviews every 2–3 months, offering suggestions to reduce operational costs and improve efficiency.
  • Preparing year-end financial statements for submission to auditors.
  • Responding to sales enquiries and preparing reports for managerial review.
  • Managing various ad-hoc tasks assigned by the manager, demonstrating flexibility and accountability.

Account Executive

Paradise Group Pte Ltd
08.2021 - 04.2023
  • Recording and handling daily sales transactions from the outlet, ensuring data accuracy and timely reporting.
  • Preparing invoices for both internal departments and external clients.
  • Performing bank reconciliations to track and verify income transactions.
  • Following up on outstanding payments to maintain healthy cash flow.
  • Preparing monthly reconciliation statements to minimize financial discrepancies and errors.
  • Conducting analytical reviews every 2–3 months, providing cost-reduction insights to improve operational efficiency.
  • Preparing year-end financial statements for audit purposes.
  • Handling cash receipts and ensuring proper documentation and deposit procedures.
  • Responding to sales enquiries and keeping the manager updated with timely reports.
  • Supporting various ad-hoc duties assigned by the manager, demonstrating adaptability and reliability.

Account Assistant to Senior Account Assistant

Select Group Pte Ltd
06.2019 - 07.2021
  • Handling and recording daily sales transactions from the outlet, ensuring accuracy in reporting.
  • Preparing invoices for both internal departments and external clients.
  • Performing bank reconciliations related to income, and preparing monthly reconciliation statements to minimize discrepancies.
  • Following up on outstanding payments to ensure healthy cash flow.
  • Using APPAC accounting software to manage financial records efficiently.
  • Supporting the manager through ad-hoc tasks and responding to sales enquiries with timely reporting.
  • Conducting bi-monthly analytical reviews, offering insights on how to reduce operational costs and improve efficiency.
  • Preparing year-end financial statements for submission to external auditors.

Account Executive

JIA YAP FURNITURE & EXHIBITION
05.2017 - 04.2019
  • Preparing daily invoicing and managing monthly closing statements using Microsoft Excel.
  • Creating cash flow and reconciliation statements to ensure financial accuracy and minimize errors.
  • Handling accounts receivable, by chasing outstanding payments, and preparing year-end financial statements for audit review.
  • Performing analytical reviews every 2–3 months, offering cost-saving insights and operational improvements.
  • Preparing manual payroll, handling sales enquiries, and supporting the manager with ad-hoc duties.
  • Conducting cost analysis to assess project viability and support strategic decision-making.

Account Assistant

1Step Pest Control Pte Ltd
02.2014 - 04.2017
  • Prepared daily invoices using QuickBooks, ensuring timely and accurate billing.
  • Compiled monthly closing statements for managerial review.
    Maintained up-to-date cash flow statements to track company liquidity.
  • Followed up on outstanding receivables to support healthy cash flow.
  • Handled ad-hoc tasks assigned by the manager, demonstrating adaptability and initiative.
  • Prepared monthly reconciliation statements to minimize accounting discrepancies.
  • Conducted analytical reviews every 2–3 months and provided recommendations to reduce operational costs.
  • Prepared year-end financial statements for audit purposes and compliance reporting.

Education

Diploma - accounting and business

SAA-GE
06.2013

Higher Nitec - Accounting

Institute of Technical Education (ITE)
04.2011

O level - undefined

Henderson Secondary School
12.2009

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TLC Language School
01.2003

Skills

  • Completed academic papers and assignments
  • Successfully completed papers and assignments during the Diploma in Accounting and Business Course
  • Assess aging reports and payment patterns to proactively address potential collection issues
  • Analyze customer accounts, billing discrepancies, and payment trends to ensure accuracy and timeliness
  • Investigate unapplied payments, disputes, and short pays to identify root causes and resolve issues efficiently
  • Make informed decisions regarding credit holds, payment plans, and escalation of delinquent accounts
  • Track and resolve complex invoice disputes through collaboration with internal teams and customers
  • Forecasting & Trend Analysis – Monitor AR metrics and customer behavior to anticipate cash flow trends and support financial planning
  • Solid written and oral communication in English and Bahasa Indonesia
  • Good communication in English, mandarin, Bahasa Indonesia and other dialects

Salary Expectation

Salary Expectation : $4,200

Timeline

Account Executive

Breadtalk Group
05.2023 - Current

Account Executive

Paradise Group Pte Ltd
08.2021 - 04.2023

Account Assistant to Senior Account Assistant

Select Group Pte Ltd
06.2019 - 07.2021

Account Executive

JIA YAP FURNITURE & EXHIBITION
05.2017 - 04.2019

Account Assistant

1Step Pest Control Pte Ltd
02.2014 - 04.2017

Higher Nitec - Accounting

Institute of Technical Education (ITE)

O level - undefined

Henderson Secondary School

undefined

TLC Language School

Diploma - accounting and business

SAA-GE
Dianto Koh