Joan Jonathan Santoso
Kelapa Gading
Summary
Detail-oriented Mathematics and Economics graduate with a solid foundation in data entry and analytical tasks. Demonstrates strong technical proficiency in MATLAB, MS Office, and R programming, supporting efficient data analysis and processing. Proven ability to tackle complex mathematical calculations while maintaining accuracy and attention to detail. Aims to leverage these skills in a remote entry-level position to contribute effectively to data-driven projects.
Overview
8
8
years of professional experience
Work History
Junior Marketing Assistant Intern
PT Adi Caraka Tirta Containerline
Jakarta
07.2017 - 09.2017
- Executed successful product introductions by coordinating actions with senior marketing, public relations and other internal teams.
- Measured and evaluated customer and employee satisfaction to identify areas in need of improvement.
- Gathered competitor data, analyzing pricing, product sales and marketing strategies.
Director of Operations
PT. Budi Tirta Santosoline
Jakarta
01.2021 - Current
- Reviewed contracts with vendors to ensure compliance with regulations and terms and conditions.
- Developed and implemented operational strategies to maximize efficiency, reduce costs, and improve customer satisfaction.
- Conducted performance reviews for direct reports and provided feedback for improvement opportunities.
- Created policies and procedures for improved workflow processes.
- Provided leadership and guidance to subordinate managers and supervisors.
Education
Bachelor of Arts - Mathematics And Economics
University of California - Davis
Davis, CA06.2020
Some College (No Degree) - Mathematics
Diablo Valley College
Pleasant Hill, CASkills
- MS Office: Word, Excel, PowerPoint
- Excellent math skills: excel in math calculation
- Detail Oriented: able to work with many data and numbers
- Analytical ability: able to analyze root cause of data issues
- Data management: able to manage data in an efficient manner
- Working collaboratively: love to work with other people
Organizational Experience
Marketing Assistant
- Preparing data for marketing and sales.
- Supporting marketing executives in organizing various projects.
- Doing administrative tasks regarding marketing and sales
President of Boys Choir in Canisius College, Jakarta
- Manage all the cashflow
- As a representative in outside school jobs
- Lead member of more than 50 people
Public Relation of Indonesian Students at Diablo Valley College
- Make a connection with other international student communities
- As a representative for more than 200 Indonesian students
- Building positive relationships with Indonesian consulate general in San Francisco
Timeline
Director of Operations
PT. Budi Tirta Santosoline
01.2021 - Current
Junior Marketing Assistant Intern
PT Adi Caraka Tirta Containerline
07.2017 - 09.2017
Bachelor of Arts - Mathematics And Economics
University of California - Davis
Some College (No Degree) - Mathematics
Diablo Valley College
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