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Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

Achievements

Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

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J0SUEFDZ/README.md

Senior Full-Stack Software Engineer

Ruby on Rails • React

📍 Costa Rica • 🌎 Remote-friendly

🚀 About Me

Senior Full-Stack Engineer with 6+ years building and scaling SaaS platforms across e-commerce, email infrastructure, and health tech.
Strong focus on Rails, React, product growth, ownsership, and production reliability.
I enjoy owning features end-to-end and shipping things that actually move the needle.

🧰 Tech Stack

Frontend

Backend

QA, DB & Deployment

Agile & Design

Also in my stack

🏢 Experience Snapshot

  • ActiveCampaign / Postmark — Full-Stack Engineer
  • Gorilla Logic / Blue Apron — Full-Stack Engineer
  • Accenture / CreativeDrive — Full-Stack Engineer
  • SmarterSelect — Full-Stack Engineer
  • 4Geeks / Daddyo — Backend Engineer

🎯 Currently Interested In

  • Senior Full-Stack roles
  • High-impact product teams
  • Systems that value clean architecture, performance, and reliability

Pinned Loading

  1. K_Nearest_Neighbors_ K_Nearest_Neighbors_ Public

    TeX

  2. VideoAnalyzerOpenCV VideoAnalyzerOpenCV Public

    Basic Video Analyzer using the most common tools of OpenCV in Python.

    Python

  3. ActiveCampaign/postmark.js ActiveCampaign/postmark.js Public

    Official Node.js library for the Postmark API

    TypeScript 357 40

  4. ActiveCampaign/postmark-mcp ActiveCampaign/postmark-mcp Public

    Experimental MCP server for Postmark, built by Postmark Labs. Designed for tinkering, testing, and teleporting transactional email into inboxes with speed and style.

    JavaScript 40 13