Joni Jerl Partosa

About Joni

Businesses run more efficiently when their operations are organized, their product data is accurate, and their day-to-day processes are managed consistently. That's where I can help. I specialize in supporting e-commerce and administrative operations by managing product listings, maintaining organized catalogs, updating inventory, conducting research, and handling the operational tasks that keep businesses running behind the scenes. My background in customer service and research has given me experience working with large amounts of information, solving problems, and maintaining accuracy in fast-paced environments. I am continuously expanding my expertise through hands-on portfolio projects focused on Shopify, Amazon Seller Central workflows, product information management, and marketplace operations while staying current with modern e-commerce tools and AI-powered workflows. Whether you need help organizing your product catalog, maintaining your online store, streamlining administrative processes, or managing operational tasks, my goal is to provide reliable support that allows you to focus on growing your business.

Skills

Experience

• I help businesses keep their e-commerce operations organized, accurate, and efficient.
• Whether it's managing product catalogs, maintaining consistent product data, updating inventory, or supporting day-to-day administrative tasks, I focus on creating reliable systems that allow business owners and teams to spend more time growing their business instead of managing repetitive operational work.
• My professional background includes customer support in the telecommunications industry, research assistance, and administrative responsibilities, where I developed experience handling high volumes of information, resolving problems, communicating with customers, and maintaining accurate records.
• These experiences have given me a strong operational mindset and the ability to work confidently with structured processes and documentation.
• I am currently expanding my expertise through hands-on portfolio projects involving Shopify store management, product listing optimization, catalog management, inventory workflows, and marketplace operations.
• I am also developing practical knowledge of Amazon Seller Central workflows, Google Merchant Center, and modern e-commerce tools to support businesses across multiple sales channels.
• If you're looking for someone who can keep your product data organized, maintain your online store, support operational workflows, and handle administrative tasks with consistency and professionalism, I'd be excited to contribute to your team and help simplify your day-to-day operations.