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  • Chile
  • 02:40 (UTC -04:00)

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olaferlandsen/README.md

πŸ‘‹ Hi there, I'm Jorge Olaf Erlandsen

Software Engineer | Backend & Full Stack Developer | Technical Lead
Passionate about building high-quality software, leading teams, and designing scalable solutions

πŸ“§ Email β€’ πŸ”— LinkedIn β€’ πŸ’» GitHub β€’ 🦊 GitLab β€’ 🧠 StackOverflow

πŸ‡ͺπŸ‡Έ VersiΓ³n en espaΓ±ol disponible aquΓ­ πŸ‡²πŸ‡½


πŸ’¬ TL;DR

Experienced Software Engineer with 10+ years building and scaling backend and full stack systems across LATAM and international markets. Specialized in microservices, clean architecture, and cloud infrastructure. Strong leadership background as a Technical Lead, delivering impactful solutions for top-tier companies such as MercadoLibre and Falabella. Passionate about clean code, system optimization, and team empowerment.

πŸš€ Tech Stack


🧭 What I Do

  • 🧱 Build robust backend systems with Node.js, Go, Java, and Python
  • πŸ—οΈ Design scalable architectures using Clean Architecture, DDD, Microservices
  • πŸ‘₯ Lead high-performing development teams
  • βš™οΈ Automate CI/CD pipelines and deploy to AWS, GCP, Azure
  • πŸ” Improve performance, observability, and system reliability

πŸ† Featured Projects

🧩 Project πŸ’‘ Description πŸ› οΈ Tech
Identity Resolution @ MercadoLibre Unified user identification using internal and third-party signals. Python, Go, Clean Architecture, GCP
Fulfillment by Falabella @ Falabella Logistics system for sellers in Chile, Peru, and Colombia. Node.js, Postgres, Mongodb, SQL Server, React, Gitlab, CI/CD, Azure, GCP
SVL Marketplace @ Falabella Modular platform for seller integration across international markets. Node.js, BigQuery, Spanner, React, Gitlab, Azure

🧠 About Me

  • πŸŽ“ Software Engineering
  • πŸ‘¨β€πŸ’» 10+ years in software development
  • 🌍 International experience in leading and delivering large-scale systems
  • πŸ“Š Focused on clean code, scalable design, and real-world business impact
  • β˜• Always learning, always sharing

πŸ“œ Certifications

  • AWS Cloud Technical Essentials – AWS
  • Core Java – LearnQuest
  • Scrum Foundation Professional Certificate – CertiProf
  • Clean Architecture & Domain-Driven Design
  • Functions & Interfaces in Go – UC
  • Spring Ecosystem – LearnQuest
  • Machine Learning on AWS – AWS
  • Team Leadership – University of Michigan

🀝 Let's Connect

Interested in talking software architecture, leadership, system scaling or just geeking out?
Feel free to reach out!


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