U'un Trijayanti
Technical Service Administrator @ PT HM Sampoerna Tbk.
Indonesia
East Java
Tobacco
SAP, Coupa, Concur, Laboratory Information Management System (LIMS), Administration, Google Sheets, Purchasing Negotiation, Market Research, Microsoft Excel Macros, Microsoft Excel, Riset, Statistical Data Analysis, IBM SPSS Statistics, Minitab, R (Programming Language), SmartPLS, Microsoft Office, Microsoft SQL Server, MATLAB
Experience

Leaf & Clove Buying Administrator
Pasuruan, East Java, Indonesia
● Consolidated and verified domestic and international tobacco and clove sample data. ● Managed and inputted 500+ samples per month into the LabVantage System to support lab testing and traceability. ● Compiled and documented laboratory analysis results into structured reports for management review. ● Processed Purchase Orders (POs) through Coupa and SAP Systems while ensuring timely procurement and budget compliance. ● Coordinated and managed business travel logistics and expense reports for department managers using the Concur System. ● Collaborated with stakeholders & vendors to resolve facility issues, arrange transportation, and ensure smooth operational support.

Purchasing Administrator
Surabaya, East Java, Indonesia
● Prepared and issued Purchase Orders (POs), maintaining accurate purchasing documentation and supplier communication. ● Built and sustained strong supplier relationships to ensure on-time delivery, accurate invoicing, and issue resolution. ● Monitored and updated inventory transactions and payment processes using the SAP System, maintaining financial accuracy. ● Set initial retail prices for new marketplace products in alignment with margin targets and pricing policies. ● Compiled sell-in and sell-out reports to support supplier claim programs and validate sales incentive reimbursements.

Data Analyst
PT Karya Laili Mendunia
Surabaya, East Java, Indonesia
● Collected, validated, and inputted sales transaction data into the company system for performance tracking. ● Created weekly and monthly analytical reports to support business decision-making and performance monitoring. ● Conducted competitor product research to identify market trends and benchmark pricing strategies. ● Ensured data integrity and consistency across databases to support operational planning.

Surveyor
Surabaya, East Java, Indonesia
● Identified and recruited qualified respondents based on specific survey criteria and sampling guidelines. ● Conducted surveys with Honda users to assess customer satisfaction, purchase behavior, and marketing awareness (ATL/BTL). ● Entered and processed survey data accurately using Excel and Google Spreadsheets to ensure data integrity and readiness for analysis. ● Supported the research team in generating accurate, data-driven recommendations for marketing strategies.

Samudera Shipping Line Intern
Surabaya, East Java, Indonesia
● Assisted customers in booking containers and vessel space, ensuring accurate scheduling and compliance with shipment plans. ● Prepared daily operational reports using Microsoft Excel and the company's shipping software. ● Created container booking lists and coordinated schedules with the Head Office in Singapore to align with vessel departure timelines. ● Gained exposure to export-import documentation and marketing operations within the logistics sector. ● Supported operational teams by performing administrative duties, compiling daily reports, and submitting reports to the supervisor.
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