Justify Ester Pasaribu
@justifyesterpasaribu
Detail-oriented IT Support Specialist with expertise in documentation and testing.
What I'm looking for
I am an experienced IT Support Specialist with a strong background in technical documentation, manual testing, and business process analysis. My work spans across banking, fintech, and retail projects, where I have honed my skills in stakeholder communication, API and system documentation, and test case execution. I pride myself on being detail-oriented, analytical, and a fast learner, with hands-on experience using tools like JIRA, Postman, and SQL.
During my tenure at PT Cerberus Sinergi Datasistem, I created comprehensive user guides and API documentation, conducted various levels of testing, and collaborated closely with developers to ensure alignment with SDLC and STLC processes. My internship experiences at Jiwa Group and PT Jasamedika Saranatama further solidified my capabilities in supply chain management and business process analysis, where I generated operational reports, managed logistics, and created essential process documentation.
I am passionate about leveraging my skills in a dynamic environment where I can contribute to innovative projects and continue to grow professionally.
Experience
Work history, roles, and key accomplishments
IT Support Specialist
PT Cerberus Sinergi Datasistem
Nov 2024 - Jun 2025 (7 months)
Created comprehensive user guides, API documentation, and system design documents for banking and fintech projects. Conducted manual, cross-browser, mobile, and system-level testing; designed and executed test cases and test scenarios.
Supply Chain Management
Jiwa Group
Apr 2023 - Sep 2023 (5 months)
Generated operational reports using Microsoft Excel to support internal SOPs. Managed returned goods from 50+ outlets and ensured real-time stock reconciliation.
Business Process Analyst
PT Jasamedika Saranatama
May 2022 - Aug 2022 (3 months)
Assisted in analyzing data to identify business process issues. Created process documentation such as BRD, FRD, Use Cases, and User Stories.
Education
Degrees, certifications, and relevant coursework
Universitas Advent Indonesia
Bachelor of Computer, Informatics Engineering
Grade: 3.84/4.00
Completed a Bachelor of Computer in Informatics Engineering, achieving a GPA of 3.84 out of 4.00. Gained foundational knowledge and practical skills in various aspects of computer science and engineering.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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