Hubert O.
Ember.js & Rails Architect - AI-oriented
Ember.js & Ruby on Rails developer · technological partner I build and own production Ember.js and Ruby on Rails apps. Since 2017 I have thousands of commits as the primary author on the Ember side of a multi-tenant SaaS, plus ongoing Rails work on the same product. I am also an Ember.js open source contributor. I have worked remotely for 10 years, async, with teams around the world (mainly USA today). I care about KISS: simple designs, clear patterns, no unnecessary complexity. I clean things up and leave systems easier to maintain than I found them. I use modern AI tools to move faster. For sensitive work I run local AI on my MacBook Pro with 128 GB RAM (antirez ds4 + DeepSeek V4 Flash), so private context stays on the machine. I still own the review and the merge. You hire judgment and reliability, not raw code volume. Punctuality, clear communication, and follow-through matter to me. Good cooperation means both sides are satisfied. Open to serious paid partnerships: ongoing ownership, modernization, or focused delivery on Ember + Rails.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $8.1k
Billed in all: $757,058$757k
$8.1k in the last 6 months
Across 5 contracts
Earnings, last 30 days
Skill rankings: Top 7% in CSS 3
Ranked by MRR among everyone on Upwork with the skill.
- #9Ember.js63 freelancers · 🇵🇱 #1Top 14%🇵🇱#1 of 1
- #101Ruby965 freelancers · 🇵🇱 #2Top 10%🇵🇱#2 of 25
- #175Ruby on Rails1,811 freelancers · 🇵🇱 #2Top 10%🇵🇱#2 of 30
- #624jQuery8,973 freelancers · 🇵🇱 #9Top 7%🇵🇱#9 of 94
- #677CSS 39,914 freelancers · 🇵🇱 #17Top 7%🇵🇱#17 of 100
- #1,068HTML514,581 freelancers · 🇵🇱 #26Top 7%🇵🇱#26 of 160
- #4,025JavaScript41,430 freelancers · 🇵🇱 #74Top 10%🇵🇱#74 of 514