Dehrie R. Cartagenas

Hi, I'm Dehrie! I’ve spent the past 11 years working in roles that revolve around data whether it’s cleaning it, organizing it, automating reports, or helping teams make better decisions with it.

My background combines both technical and business experience. I started in customer support and backend operations, but over time, I naturally shifted into data-focused work building spreadsheet systems, automating daily tasks, and diving into numbers to spot patterns or fix messy reports.

I specialize in Google Sheets, Excel, and Google Apps Script (JavaScript) — tools I use every day to make processes faster and more reliable. I’ve also worked on small Python projects and am currently learning R programming to deepen my understanding of statistical analysis. When something is repetitive or inefficient, I enjoy figuring out how to make it better.

Most of the businesses I’ve supported have been in e-commerce or admin-heavy industries. I’ve handled everything from product data and sales reports to invoice trackers and inventory dashboards. I’ve also worked in remote teams, so I’m used to managing tasks independently while staying in sync with others.

Beyond the tools, what I bring is consistency, dependability, and a willingness to learn. I like working quietly behind the scenes, making sure the numbers line up, the reports get sent, and the system runs a little smoother than it did yesterday.

If you're looking for someone who can manage the details, adapt quickly, and take ownership of data tasks I’d be happy to connect.