CHANATTTHANAT WONGHAKAEW
Bangkok,Thailand
Summary
Results driven business support professional with cross functional experience in executive support, HR operations, payroll, procurement, and business development. Proven ability to support senior leadership, manage confidential information, and coordinate stakeholders across dynamic environments. Recognized for strong communication, reliability, and operational excellence.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Executive Secretary C Level
MP Group (Thailand) Ltd.
Bangkok
2026.03 - Current
- Acted as the key liaison between executives and internal/external stakeholders, managing correspondence and facilitating clear, timely communication across all levels.
- Provided comprehensive executive support including schedule management, travel arrangements, meeting coordination, and event logistics to ensure seamless daily operations.
- Prepared and coordinated business documents, meeting agendas, minutes, and follow-up action tracking to support effective decision-making.
- Maintained confidential records, assisted with special projects, and handled cross-departmental coordination to drive operational efficiency within the executive office.
Business Development
AMK AIR SOLUTION CO., LTD.
Bangkok
2024.07 - 2026.02
- Prepared cost analyses, quotations, and profitability reports, negotiating pricing terms with clients to maximize company margins.
- Managed procurement of high-value materials and equipment, negotiating with local and international suppliers and liaising with freight forwarders to ensure timely imports.
- Acted as the primary client contact, gathering requirements and translating needs into technical briefs for design and production teams to ensure alignment with customer specifications.
- Coordinated cross-functional teams to develop and present detailed OB van and broadcast truck layouts, while monitoring supplier performance and resolving production issues throughout project execution.
Personal Assistant to the Director
Multi-Seed Co., Ltd.
Bangkok
2024.07 - 2025.05
- Provided comprehensive personal assistance to the Director, managing schedules, communications, documentation, and day-to-day operations to ensure seamless task execution.
- Handled cross-functional responsibilities including basic accounting and financial record-keeping, company registration and license renewals, and end-to-end event coordination for promotional booth activities.
- Supported HR functions including recruitment, selection, interview coordination, payroll preparation, and social security submissions.
- Conducted F&B market research on industry trends, competitors, and sales opportunities, while sourcing and managing supplier relationships for ingredients, packaging, and operational needs.
Career Break
Melbourne, Australia
Melbouens, Australia
2022.10 - 2024.04
- English Language Course at C1 (Advanced) level, strengthening professional communication skills for international business environments.
- Certificate III in Cookery, developing discipline, precision, and cross-cultural adaptability in a professional training setting.
Payroll Officer
Ninja Logistics Thailand Co., Ltd.
Bangkok
2022.02 - 2022.09
- Processed end-to-end payroll for 150+ employees nationwide, ensuring accurate and timely disbursement in compliance with company requirements and labour regulations.
- Calculated salaries, overtime, bonuses, retroactive adjustments, deductions, and termination payments using Excel and Google Sheets, verifying timekeeping records and resolving discrepancies to ensure payroll accuracy.
- Developed payroll reports detailing earnings summaries, tax deductions, nontaxable wages, and cost breakdowns for in-house staff and subcontractors, enhancing financial transparency.
- Reviewed and maintained employee personnel records with strict confidentiality, managing weekly petty cash disbursements for part-time wages to ensure timely payments.
Procurement Officer
Best Technology Innovation Co., Ltd.
Bangkok
2021.09 - 2022.02
- Reduced costs and achieved savings by conducting thorough market research prior to purchases and maintaining strict budget adherence.
- Strengthened supplier relationships through regular communication, timely payments, and effective negotiation to secure favourable pricing terms.
- Streamlined procurement processes through efficient communication strategies and systematic inventory management to ensure consistent stock availability.
- Monitored and tracked stock levels systematically, improving inventory accuracy and supporting uninterrupted business operations.
Education
Bachelor of Business Administration - Culinary Arts and Kitchen Management
Dusit Thani College
Bangkok, Thailand2021-02
Skills
- Executive support
- HR operations
- Governance & Compliance
- Supplier management
- Microsoft Office Suite
- Google Workspace
- Attention to detail
- Business Communication
- Cross-functional collaboration
- Confidentiality
- Multitasking
- Self-motivated
Certification
- ESG 101: Foundations of Sustainability. certified
- ISO 9001:2015 Requirement Course Quality Management System certified
- Actions to Address Risks and Opportunities ISO 9001:2015/IATF 16949:2016 certified
Timeline
Executive Secretary C Level
MP Group (Thailand) Ltd.
2026.03 - Current
Business Development
AMK AIR SOLUTION CO., LTD.
2024.07 - 2026.02
Personal Assistant to the Director
Multi-Seed Co., Ltd.
2024.07 - 2025.05
Career Break
Melbourne, Australia
2022.10 - 2024.04
Payroll Officer
Ninja Logistics Thailand Co., Ltd.
2022.02 - 2022.09
Procurement Officer
Best Technology Innovation Co., Ltd.
2021.09 - 2022.02
Bachelor of Business Administration - Culinary Arts and Kitchen Management
Dusit Thani College