Some of the projects I've worked on

News data analysis

April 2025 - Present

Analysis of news data to extract insights and apply different NLP techniques.

Personal Project•Python, Redis, Scrapy, Metabase, PostgreSQL
  • Co-implemented a distributed web scraping tool to extract news data from different sources (extracting around 1M news articles).
  • Performed data cleaning and preprocessing to prepare the data for analysis.
  • Built a dashboard to visualize the data and extract insights using Metabase.
Cives.co - Campaign Management SaaSJune 2024 - Present

Scalable SaaS platform to power large-scale political and marketing campaigns

Personal Project•Django, Bootstrap, Vue.js, Redis, Celery, PostgreSQL
  • Collaboratively architected and built a scalable SaaS platform using a multi-tenant approach
  • Implemented massive messaging capabilities across email, WhatsApp, calls, and SMS using different providers
  • Engineered a fail-proof message delivery system with automatic retries and error handling
Personal PortfolioJune 2020

Personal site developed with Gatsby.js to showcase projects and experience.

Personal Project•React.js, Gatsby.js, styled-components, GraphQL
  • Leveraged Gatsby.js for enhanced performance and SEO.
  • Utilized GraphQL for efficient data fetching.
  • Implemented styled-components for consistent and responsive styling.

Medical RK

May 2020

Full-stack web app for making tests in hospitals and health institutions

Personal Project•Next.js, Ruby on Rails, JWT, TailwindCSS
  • Implemented JWT for secure user authentication.
  • Used Test-Driven-Development as development methodology.
  • Used Next.js with TailwindCSS as frontend framework.

Payment tax agreement report

April 2020

Reports in SQL and Laravel for showing data about tax reports.

SISOFT SOLUCIONES S.A.S.•PHP, Laravel, SQL
  • Generated SQL queries for ICA and property taxes.
  • Created endpoints in Laravel for getting the information.
  • Used third-party packages for generating report in XLS and PDF.

Musell.co - Virtual Training Platform

January 2020

Comprehensive virtual training platform with online video courses targeting marketing professionals

Musell.co•Ruby on Rails, PostgreSQL, Bootstrap, jQuery, Heroku
  • Developed a comprehensive virtual training platform with online video courses targeting marketing professionals, increasing client engagement by 40%.
  • Engineered backend services using Ruby on Rails using best practices.

Geobike

March 2019

Online shop for sport products and cycling events manager.

Personal and academic project•Ruby on Rails, PostgreSQL, Heroku
  • Integrated PayPal and credit card payment methods.
  • Integrated modern and beautiful UI theme.
  • Deployed the app to a PaaS platform.

Dental clinic information system

October 2018

Web platform for managing radiographies and patients information between multiples dental clinics.

Musell.co - Visión Dental•Ruby on Rails, PostgreSQL, Heroku
  • Reduced operational costs by 40% through automated patient management and digital radiography storage
  • Decreased patient wait times by 50% with streamlined information access and processing