Hire the Best Data Analysts
in Chile

Hello! I am a Geographer with strong skills in GIS, and currently a Master's candidate in Remote Sensing. I provide territorial analysis, geospatial data management, and cartographic product development services for clients and companies with territorial projects or any task that implies the use of geospatial data. - QGIS/ArcGIS Pro - R and Python language for geospatial data (vector and raster) - Spatial Analysis with SQL - BigQuery for large volume of data - PostGIS for geospatial dataframe administration - Professional geospatial data visualization with Maps and Cartographic products I will be happy to support your projects and talk for job opportunities in a meeting. Best regards! Octavio

Stop guessing. Start making decisions backed by data. Most businesses collect tons of data but don’t actually use it to grow. That’s where I come in 🙂 I help small and medium-sized businesses turn messy, raw data into clear, interactive dashboards that make sense at a glance so you can see what’s working, what’s not, and what to do next. Here’s how I can help you get there: 📊 Build easy-to-read Power BI dashboards and reports. 🧹 Clean and organize your data for accuracy and reliability. ⚙️ Automate repetitive Excel or reporting tasks. 🔍 Analyze your KPIs so you can make smarter, faster decisions. Simple? Yes. Easy? Not always. But that’s exactly why I love doing it. I’m skilled in Power BI, Python, SQL, Pandas, and Excel, and I offer full project support , from planning to delivery . With open communication and regular updates! If you’re looking for someone reliable, detail-oriented, and passionate about turning your data into actionable insights… you’ve just found them. Let’s make your data work for you, not against you.

I help businesses replace manual, fragmented data processes with automated infrastructure and clean data systems they can actually trust. My background combines Industrial Engineering (business operations and process design) with hands-on Data and Analytics Engineering (pipelines, warehouses, and modern tooling). That means I can take a problem from a business conversation all the way to a production-ready technical solution. 🛠️ What I build: • Automated ELT pipelines that eliminate repetitive manual work • Data warehouse layers in BigQuery + dbt, structured for analysis and reporting • Internal APIs and backend tools that connect your data to the systems your team already uses • Operational dashboards with clear, actionable business metrics • AI integrations that allow teams to query structured data in plain English ⚡Stack: Python · SQL · dbt · BigQuery · GCP · Terraform · Docker · FastAPI I've built end-to-end data systems for a major LatAm delivery company (PedidosYa) and for SMB clients with no prior data infrastructure. Every project starts the same way: understand the business problem first, then build the technical solution that actually solves it — not the other way around.

I help businesses turn messy data into practical tools for decision-making, especially through R Shiny apps, automated reports, dashboards, and custom analytics workflows. My work is a strong fit for teams that need to build internal tools, automate analysis, clean and structure complex datasets, or turn raw data into clear reporting and forecasting. I work mainly with R, Shiny, Python and Quarto/R Markdown, and I can support projects such as: - Custom R Shiny applications - Interactive dashboards and reporting tools - Automated data cleaning and reporting workflows - Statistical analysis and forecasting - Predictive modeling and machine learning - Text analysis / NLP for research and business use cases I’m comfortable taking projects from data preparation to final delivery, including analysis, app development, visualization, and reporting. My background includes work in public policy, applied analytics, predictive modeling, and custom tools built for real decision-making. If you need help with an R Shiny app, dashboard, automated reporting workflow, forecasting project, or custom data analysis, I’d be glad to discuss your project.

Professional Summary in Data Analysis: Detail-oriented Data Analyst with a background in Python development, statistical modeling, and machine learning. Experienced in working with large datasets and developing tools for data-driven insights. Skilled in clustering algorithms, neural networks, SQL, and image processing. Passionate about leveraging data to support business strategy and decision-making in diverse fields beyond academia. Certificates: AWS Cloud Practitioner High certificate in Data Analysis. Experience: 1+ years of experience with Amazon Cloud. Experience: 1+ years of experience with Amazon Cloud. 2+ years of experience training AI systems and creating AI Agents with LLM. 5+ years in machine learning development (neural networks, image classification, and clustering). 5+ years of data analysis and statistical studies on astronomical scientific data. My primary programming language and tools are Python and MySQL. Studies: - High certificate in Data Analysis. - Bachelor's degree in Astronomy. Keywords: Machine Learning, AI training, AI agents, Data Analysis, science, astronomy, astrophysics _______ Professional Summary in Translation and Transcription: Professional with more than 5 years of experience in Data Analysis, AI development, Machine Learning, and Science (Physics & Astronomy). Spanish is my native language (Latin American Spanish) — fluent in English at a professional level. During my entire astronomical career, I had to manage English at a professional level, due to the scientific research being conducted in this language, including scientific papers, textbook materials, classes, and presentations at congresses. The translation projects I participated in included: ● English-Spanish translation of scientific papers and presentations at a professional level. ● English-Spanish translation and transcription from YouTube videos about astronomy for the general public. ● English-Spanish translation of blogs and live webinars for the general public. ● Social media participation and content creation for the general public. ● Scientific research and APA citations. ● Tutoring and teaching of math, programming, physics, and astronomy, for both school and university levels in English and Spanish. ● Proficiency in delivering presentations across various platforms: webinars, scientific workshops, and congresses, both in English and Spanish.

🔥 Hi! I'm a Data Cleaning & Analysis Specialist with hands-on experience in Python, SQL, Excel, and Google Sheets. I help businesses clean, organize, and visualize data to extract valuable insights and improve decision-making. 📌 What I Offer: ✅ Data Cleaning & Preprocessing (Removing duplicates, handling missing values, standardizing formats) ✅ Descriptive Data Analysis (Identifying patterns, summarizing key insights) ✅ Data Visualization (Creating dashboards, charts, and reports for better decision-making) ✅ Automation & Efficiency (Using Python and Excel to streamline and automate repetitive tasks) 🛠 Tools & Skills: 🔹 Python (Pandas, NumPy, Matplotlib) 🔹 SQL (Data extraction, queries) 🔹 Excel & Google Sheets (Data Cleaning, Pivot Tables, Formulas, Dashboards) I am continuously improving my skills through real-world projects, ensuring that I deliver high-quality, structured data that helps businesses gain actionable insights. 🚀 Let’s collaborate! Feel free to reach out if you need data cleaned, analyzed, or visualized!