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Jennifer Winsa UserJU
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Jennifer Winsa User

@jenniferwinsauser

Entry-level data and information systems professional focused on accurate data handling and database fundamentals.

Indonesia
Message

What I'm looking for

I’m looking for an entry-level role where I can apply accurate data entry and database fundamentals, collaborate clearly with a team, and grow my skills through consistent responsibilities and constructive feedback.

I’m an Information Systems student at Indonesia Open University with a strong foundation in data entry and administrative support. I build confidence in accuracy and efficiency by applying structured approaches to input, storage, and retrieval, and I’m comfortable working across common productivity tools.

Through coursework projects, I developed a desktop-based employee data system in Java using OOP principles and created a hospital ERD and relational database in MySQL with SQL queries. I also programmed solutions using core data structures like Stack and Queue and analyzed sorting performance with Quick Sort—so I can think clearly about logic, data, and execution speed.

Experience

Work history, roles, and key accomplishments

IU
Current

Information Systems Student

Indonesia Open University

Jan 2025 - Present (1 year 5 months)

Information Systems student with a current GPA of 3.82/4.00 and hands-on experience building a Java desktop employee data system and a MySQL relational database with efficient SQL. Completed coursework in data structures and algorithms using Java (e.g., stacks, queues, and Quick Sort) and produced ERDs for complex data modeling scenarios.

Education

Degrees, certifications, and relevant coursework

Universitas Terbuka (Indonesia Open University) logoUU

Universitas Terbuka (Indonesia Open University)

Information Systems, Information Systems

2025 -

Grade: 3.82/4.00

Activities and societies: Academic projects include a Java desktop employee data system (OOP, console interface) and a hospital case study with ERD plus relational database implementation using MySQL/SQL; also practiced stacks/queues and Quick Sort analysis.

Information Systems student at the Faculty of Science and Technology. Maintains a GPA of 3.82/4.00 and has completed coursework including Java-based OOP, database systems using ERD/MySQL, and data structures with sorting algorithms.

Tech stack

Software and tools used professionally

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