Looking for a job

Joshua Wirjo Susanto

@joshuawirjosusanto

IT Analyst at PT. Wonokoyo Jaya Corporindo translating business needs into functional specifications and validating data across business systems.

Indonesia

Message

What I'm looking for

I’m interested in System Analysis, IT Analysis, and Business Analysis opportunities, particularly in ERP, supply chain, and operations systems. I want to help improve business processes, strengthen data reliability, and deliver technology solutions that address real operational needs.

At PT. Wonokoyo Jaya Corporindo, I analyze business processes and turn requirements into functional specifications, workflow diagrams, and data-flow documentation that support system development and improvement.

I use SQL Server, MySQL, and Oracle with DBeaver to investigate data discrepancies and validate information across business systems. I also work with business users and developers to clarify requirements, review functionality, and support testing before implementation.

As a freelance web developer, I developed responsive websites and web application features using PHP, Laravel, MySQL, JavaScript, HTML, CSS, and Bootstrap. I’m interested in System Analysis, IT Analysis, and Business Analysis opportunities, particularly in ERP, supply chain, and operations systems.

Experience

Work history, roles, and key accomplishments

Current

IT Analyst

Current

PT. Wonokoyo Jaya Corporindo

Dec 2025 - Present (11 months)

Analyze business processes and requirements, translating them into functional specifications, workflow diagrams, and data-flow documentation. Work with SQL Server, MySQL, and Oracle using DBeaver to investigate data discrepancies and validate data across business systems.

SQL Server MySQL Oracle DBeaver Requirements Analysis User Acceptance Testing Data Validation Business Process Analysis

Freelance Web Developer

Independent

Jan 2022 - Nov 2025 (3 years 10 months)

Developed and maintained responsive websites using HTML, CSS, Bootstrap, JavaScript, PHP, and Laravel. Built and enhanced web application features including CRUD operations, form validation, and database interactions.

HTML CSS Bootstrap JavaScript PHP Laravel MySQL CRUD Form Validation Responsive Design

Sales And Marketing Representative

CV. Krearte Mitra Artisan

Oct 2024 - May 2025 (7 months)

Assisted customers in selecting wallpaper, decorative films, and frames based on their preferences and project requirements. Coordinated custom orders with suppliers and handled post-sales inquiries to support customer satisfaction.

Customer Service Sales Order Coordination Supplier Communication