Summary
Overview
Work History
Education
Skills
Timeline
Generic
Siti Zuina  Binti Ismail

Siti Zuina Binti Ismail

Senior Administrative Assistant, Senior Billing Associate & Specialist – Accounts Receivable
Shah Alam, Selangor

Summary

Detail-oriented finance and billing professional with over 10 years of experience in Accounts Receivable, Billing Operations, and Data Management within Shared Services environments. Proven ability to manage large-scale data cleansing projects, drive process improvements, and collaborate across functions. Adept at maintaining accuracy and compliance in high-volume environments, with strong stakeholder engagement skills.

Overview

18
18
years of professional experience
1
1
Language

Work History

Senior Administrative Assistant

SIRIM Berhad HeadQuarters, Shah Alam
01.2024 - Current
  • Coordinated and scheduled meetings involving the General Manager, Digital Services.
  • Served as Secretariat for the Information Technology Committee (JKIT), managing digital project proposals exceeding RM50,000.
  • Coordinated the schedule of the JKIT Chairperson (Group Chief Financial Officer and Group Chief Operations Officer) with committee members and requesting officers to ensure successful meeting arrangements.
  • Prepared meeting minutes and reviewed proposal documents to ensure readiness for JKIT presentations.
  • Ensured smooth execution of JKIT sessions by liaising with committee members, project owners, and the procurement department to align the approval process with organizational goals.
  • Conducted regular follow-ups to monitor project timelines and ensure timely approvals.
  • Coordinated and ensured the smooth execution of the annual IT Day event organized by the Digital Services Division.
  • Maintained and updated departmental data, records, and filing systems; coordinated staff leave, attendance, travel arrangements, and training/course registrations across DS, COIN, and ASD divisions.
  • Managed internal and external communications, including handling correspondence for the General Manager and ensuring proper documentation and circulation of official documents.
  • Oversaw financial and procurement activities, including invoice processing, staff claims, intern allowance disbursements, budget transfers, and the preparation of PR, PO, and Payables using MyFast, MyEP, and MyBelanja systems.
  • Monitored and controlled procurement expenditures to ensure compliance with allocated budgets.
  • Managed staff training and course registrations through the Training Management System (TRMS).

Senior Billing Associate

DHL Asia Pacific Shared Services Sdn. Bhd.
05.2010 - 01.2020

Master Data Management - 5 Years

  • Managed end-to-end master data tasks including new account creation, data amendments, and tariff updates with a focus on accuracy and compliance.
  • Processed credit requests and account re-openings while ensuring data integrity across enterprise systems.
  • Responded to partner and internal stakeholder queries efficiently, maintaining strong service levels and stakeholder satisfaction.
  • Recommended and implemented process enhancements, collaborating with both senior and junior team members.
  • Ensured billing and data operations met SLA targets, compliance requirements, and aligned with business goals.
  • Contributed to project deliverables and department KPIs, actively supporting cross-functional initiatives.
  • Oversaw General Price Increase (GPI) updates and played a key role in the successful Indonesia project transition.

GRE Data Cleansing Project Team - 4+ Years

  • Bulk tariff clean-up and compliance-related data updates, improving data accuracy across regions.
  • Conducted full data validation of migration reports prior to GRE system go-live, ensuring a seamless transition.
  • Prepared and distributed tariff alignment and rating reports, lead walkthrough sessions for cross-department understanding.
  • Participated in continuous improvement efforts focused on process efficiency and defect reduction.
  • Delivered detailed business analysis and performance reporting for stakeholders.
  • Presented project milestones and results in bi-monthly performance reviews.
  • Conducted internal training and knowledge-sharing sessions to upskill team members.

Specialist – Accounts Receivable

Sime Darby Global Services Centre Sdn. Bhd.
01.2008 - 12.2009
  • Managed end-to-end Accounts Receivable (AR) processes including invoice handling, transactions postings, and account ledger reconciliations.
  • Prepared and reviewed bank statements, promptly resolving reconciliation discrepancies and variances.
  • Executed month-end and year-end closing activities in accordance with financial reporting timelines and standards.
  • Ensured high data accuracy in receipting and transaction reporting, supporting audit readiness and compliance.
  • Provided timely and accurate financial support to business units, ensuring alignment with internal controls and service level expectations.

Education

No Degree - Diploma in Accountancy

Universiti Teknologi MARA (UiTM)
Machang, Kelantan, Malaysia
04.2001 -

No Degree - Primary & Secondary Education

Treacher Methodist Girls' School (TMGS)
Taiping, Perak, Malaysia
04.2001 -

Skills

    Budget management experience

    Strong organizational skills

Timeline

Senior Administrative Assistant

SIRIM Berhad HeadQuarters, Shah Alam
01.2024 - Current

Senior Billing Associate

DHL Asia Pacific Shared Services Sdn. Bhd.
05.2010 - 01.2020

Specialist – Accounts Receivable

Sime Darby Global Services Centre Sdn. Bhd.
01.2008 - 12.2009

No Degree - Diploma in Accountancy

Universiti Teknologi MARA (UiTM)
04.2001 -

No Degree - Primary & Secondary Education

Treacher Methodist Girls' School (TMGS)
04.2001 -
Siti Zuina Binti IsmailSenior Administrative Assistant, Senior Billing Associate & Specialist – Accounts Receivable