Miguel Londono

Overview

Director of Engineering at Helix Cloud, focused on real-time systems. Wrote the Elixir service that now handles 50 million requests a day. Volunteer coding coach for school students.

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Experience

1. Director of Engineering

   May 2023 - Present
   Helix Cloud · 3 yr 6 mo · Full-time · Bogotá, Colombia
   • Shipped 7 launches on the real-time team without a rollback.
   • Moved 92% of real-time traffic off a legacy monolith without a customer-facing incident.
2. Software Engineer

   Aug 2019 - Jan 2023
   Microsoft · 3 yr 5 mo · Full-time · Bogotá, Colombia
   • Shipped 16 launches on the real-time team without a rollback.
   • Moved 83% of real-time traffic off a legacy monolith without a customer-facing incident.
3. Software Engineer

   Feb 2018 - Aug 2019
   KPMG · 1 yr 6 mo · Full-time · Bogotá, Colombia
   • Reduced cloud spend on real-time by 34% in two quarters.
   • Wrote the Erlang/OTP service that now handles 31 million requests a day.
4. Software Engineer

   Oct 2016 - Feb 2018
   Amazon · 1 yr 4 mo · Full-time · Bogotá, Colombia
   • Wrote the WebSockets service that now handles 11 million requests a day.
   • Shipped 11 launches on the real-time team without a rollback.
5. Software Engineer

   Apr 2014 - Jul 2016
   Bradesco · 2 yr 3 mo · Full-time · Bogotá, Colombia
   • Shipped 25 launches on the real-time team without a rollback.
   • Brought on-call pages for real-time down from 40 a week to 1.

Projects

No references yet.

Education

1. Instituto Tecnológico de Buenos Aires

   Ingeniería, Electrical Engineering
   2007 - 2011