About
I'm Patrich Bravo, a business engineer from Santiago, Chile, working freelance in web development and data analysis since 2021. I connect business, data and technology to build tools that solve real problems — not showcase projects.
How I got here
Automation and fundamentals
I started writing Python scripts to consolidate repetitive tasks: batch queries, file generation, desktop utilities. That's where I learned to tell what's actually worth automating.
Web applications
From there I moved into full business tools with a web interface: management, scheduling, tracking — connecting real processes with real data, not just standalone scripts.
AI-assisted development
Today I integrate language models into my workflows and use AI assistants as a documented part of how I build — this site is an example of that, with the process explained case by case for each project.
What I work with
Python for data and automation (pandas, scikit-learn, Selenium), web applications with Next.js/React and relational databases, and AI API integration (OpenAI) into real products. I prefer verifiable evidence over promises — that's why every project on this site documents what's actually implemented.
Experience
Web Development and Data Analysis
Freelance · January 2021 — present
Web application development, process automation and data analysis for different clients — the work behind the projects published on this site.
Client Management Analyst
Ripley Chile · June 2022 — January 2023 · 8 months
Process automation with Selenium and Python, data retrieval and analysis, report generation, and coordinating merchandise pickup across reverse logistics for 45 stores.
Data and Marketing Analyst
Coopercarab · September 2021 — March 2022 · 7 months
Website improvements and marketplace adaptation, chatbot creation, and data analysis for marketing.
Administrative and Logistics Assistant
CarPoint and Health Care Logistic, New Zealand · January — November 2023 · 11 months
International experience in New Zealand: managed product sourcing and purchase orders, resolved technical issues in SAP's dispatch module.
Want to talk about your project?
Go to contact