Marco Quantrill

I'm a Software Developer and Business Analyst with a strong foundation in finance, data analysis, and automation. I build web tools and dashboards that help turn data into clear, actionable insights. I work comfortably with Python, HTML, CSS, SQL, and JavaScript, and I also rely heavily on tools like Excel and Power BI to explore data, create reports, and solve real business problems. I enjoy creating end-to-end solutions, from backend logic to frontend experiences.

I've always been drawn to the way technology can simplify work, solve meaningful problems and unlock better decision-making. Whether it's automating workflows, optimizing decision-making, or improving user experiences, I'm always looking for innovative ways to leverage tech for good. Outside of work, I'm passionate about nature, the outdoors, and physical challenges — from snowboarding and surfing to hiking, camping, and flying my drone. It's where I recharge, find inspiration, and test my limits in a different way. I’m also deeply interested in history, geography, and geopolitics, which fuel my curiosity about how the world works — both past and present — and help me see patterns and context in complex systems.

About Me

International Business graduate from the University of Lima, ranked in the upper fifth of my class with a specialization in International Finance. Proficient in data analysis using Excel, Power BI, and SQL, with strong skills in HTML, CSS, and Python, and a solid understanding of JavaScript. Fluent in both English and Spanish, I am an organized, proactive, and fast-learning individual with a passion for combining finance, data, and technology to solve real-world problems and drive meaningful impact.

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Skills

Web & Data Engineering

JavaScriptHTML/CSSPythonSQLGCPBigQuery

End-to-end solutions: web, data, and automation.

Integration & Automation

Salesforcen8nGoogle Apps ScriptGoogle Sheets

Connecting platforms and automating workflows to streamline operations.

DevOps & Tooling

DockerVercelGitHub

Containerizing, deploying, and version-controlling applications.

Business Intelligence

MS ExcelPower BIPivot TablesFormulas

Interactive dashboards, data cleaning, performance tracking.

Financial Analysis

Technical AnalysisFundamental Analysis

Equity screening, trend analysis, portfolio evaluation. Proficient in using tools like Yahoo Finance, TradingView and Bloomberg Terminal.

Entrepreneurship

Business PlanningStartup OperationsProcess Optimization

Hands-on experience starting and managing small businesses, with exposure to startup workflows and real-world business development.

Languages

English — FluentSpanish — Fluent

Bilingual professional for cross-cultural communication.

Soft Skills

OrganizedProactiveResponsibleFast Learner

Adaptable, detail-oriented, always curious to improve.

Education & Certifications

Bachelor's in International Business

University of Lima

Aug 2018 - July 2024

Lima, Peru

Graduated in the upper fifth with an average grade of 15.6/20.

Specialized Courses

  • Python Applied to Finance (University of Lima - Executive Education, 2024): Used Python libraries (pandas, yfinance, numpy, quantstats) for financial analysis and created data visualizations using seaborn and matplotlib.
  • Stock Market (University of Lima, 2023): Fundamental & technical analysis, basics of options, futures, and derivatives.
  • Financial Accounting (Harvard Business Impact Education, 2023): Accounting principles, statement analysis, financial ratio evaluation, and business health assessment.
  • Data Analysis (IDAT, 2021): Excel-based statistical analysis, data visualization, and advanced dashboard development in Power BI.

Certifications

HubSpot SEO (2024), Kaggle Python (2023), Kaggle Intro to Programming (2023), Google Analytics (2023).

My Projects

Optimal Portfolio Dashboard Screenshot

Optimal Portfolio Dashboard

A dynamic dashboard built with Streamlit that allows users to construct and analyze optimal investment portfolios. It leverages financial APIs to fetch real-time stock data and applies modern portfolio theory.

StreamlitPythonPandasFinance APIs
Country Profile Screenshot

Country Profile Comparator

A Next.js application that allows users to compare economic indicators, demographics, trade data, and safety metrics between multiple countries using real-time data from various official sources.

Next.jsReactREST APIs
Machu Pouches Screenshot

Machu Pouches Webpage

A responsive commercial website for the Machu Pouches brand. Built with a focus on user experience, it features product showcases and a clean, modern design to attract customers.

Next.jsResponsiveE-commerce
Budget Creator Screenshot

Budget Creator

A personal budgeting tool with real-time exchange rates, financial projections, and interactive charts. Users can track income/expenses, visualize cash flow, and plan their financial future across multiple currencies.

Next.jsReactInteractive Charts

Hobbies & Interests

Here are a few moments captured with my DJI Mini 4 Pro drone and Insta360 X4 camera. They keep me inspired, balanced, and connected to what matters. Enjoy!

Get in touch

Feel free to reach out for any inquiries or opportunities.