I code Objective-C (and now Swift) for a living since 2008. 
Currently I freelance for an app store publisher that is preparing his next big thing.

I work as lead developer in a large obj-c/swift project (~100k loc) and smaller swift only projects.
I have experience migrating to swift 3 and porting obj-c to swift and the other way around.

I've been coding and debugging Objective-C since 2007. 

I've been working with Xcode since version 3 (Leopard).
I know it inside out: xcconfig files, provisioning profiles, link errors, build settings...

Branching strategies, rebase, merge conflicts. 
Command line expert.

Model design, libraries, parsing, mapping.

I've developed several custom backends in python (django, flask, celery, sqlalchemy, redis...) over the years. Python is my language of choice in the server.
Lately I'm working on Machine Learning projects and chat bots.

Deployment of custom backends using SaltStack: custom python version, virtualenv, packages, git repositories, postgresql, system users, system files, etc.

Personal details

Julián R.

Summary

Technical skills