Meet the developers
Every engineer in our network passed a six-stage screen graded by senior engineers. We don’t list profiles publicly, request access and we’ll share the bench.
Real code, not riddles
Live pairing on a realistic problem with a senior engineer. We grade for shipping, not whiteboard tricks.
Communication & ownership
English fluency, async writing, and the willingness to push back on vague specs. Tested, not assumed.
US-time-zone aligned
LATAM-based and online during US business hours. They’re in your standup, not on a 12-hour delay.
Browse by skill
37 stacks with active benches. Click any to see who’s available.
.NET
→
AWS
→
Android
→
Angular
→
Azure
→
C
→
C#
→
C++
→
CSS
→
Django
→
Go
→
HTML
→
HTML5
→
Java
→
Javascript
→
Jenkins
→
Kotlin
→
Kubernetes
→
Linux
→
Magento
→
MySQL
→
Node.js
→
PHP
→
Python
→
React native
→
React.js
→
Ruby
→
Ruby on Rails
→
Rust
→
SQL
→
Scala
→
Shopify
→
Swift
→
Tailwind
→
Vue.js
→
WordPress
→
iOS
→
Every engineer on this list was recruited and vetted by Density Labs, the engineering partnership Federico Ramallo founded in 2016. The same people, the same standard, the same long-tenure relationships that have run with our clients for 10 years.