Lucas Roesler

I am senior engineer at contiamo.com and an ex-mathematician. I have worked on web applications, algorithms for image analysis, machine learning problems, and pure math research.
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When sequential tests aren't

2019-02-02 programming, golang, testing
A brief reminder that go will default to testing packages in parallel

Golang long-polling: a tale of server timeouts

2018-07-29 programming, http, golang, long-polling
Extending API response in a Go server by using struct embedding

Struct embedding for custom dev responses

2018-01-27 programming, golang
Extending API response in a Go server by using struct embedding

Deploying a private registry in Docker Swarm

2017-10-09 programming, golang, docker, docker swarm
I ran into many headaches while I was trying to deploy a private registry in a Docker Swarm to use with OpenFaaS. I want to share some of those issues and how I finally got it working.

Delete or not to delete

2017-04-02 programming, python, django
Should you remove data from the database or simply mark it as deleted?

How I Git

2017-03-19 programming, git
A little primer and tips from how I use Git.

Postgres Joins and Django Querysets

2017-02-06 programming, django, python, postgres
Dealing with inefficient joins in Django’s ORM