Sigma Star Systems - Slideshows


Rapid Web App Development with Nitrogen

aka "How to be RAD like this dude"

rad dude

Chicago Erlang Conference 2014

Jesse Gumm (@jessegumm)

Cooking with Cold Ep 1

Web Application development with the

Nitrogen Web Framework

Cooking with Cold

Episode 1: Introduction to Nitrogen

Erlang Gotchas

Erlang Gotchas

Things About Erlang That Will Surprise You

Chicago Erlang User Group

Wednesday, February 5th, 2014

Jesse Gumm (@jessegumm)

Erlang Types

Introduction to Erlang Types

Chicago Erlang User Group

September 11th, 2013

Presented by Jesse Gumm

Twitter: @jessegumm | Github: choptastic

These slides will be permanently available at:


Erlang Data Structures

(with maps)

Milwaukee Functional Programmer User Group

Tuesday, July 1st, 2014

Jesse Gumm (@jessegumm)


Stop the Mutants

mutant free america

Getting accustomed to Immutable Variables In Functional programming

Jesse Gumm | February 17th, 2016 |


A Ninja-Quick intro Some Erlang Web Frameworks

Milwaukee Functional Programming Meetup

Jesse Gumm (@jessegumm)

Wednesday, Sep 25th, 2013

Slides available at


Web Application Testing with Nitrogen

a.k.a. Making your web applications scientifically AWESOME


Jesse Gumm (@jessegumm)

February 19th, 2015

Parse Transforms

Erlang Parse Transforms

A simple introduction to metaprogramming in Erlang

Jesse Gumm (

Milwaukee Functional Programming Group

January 16th, 2018

Simple Bridge Preview

A Preview and Demo of Simple Bridge 2.0

Milwaukee Functional User Group

Nov 20th, 2013

Jesse Gumm (@jessegumm)



Building Erlang apps with any Erlang Webserver

Chicago Erlang User Group

June 26th, 2014

Jesse Gumm (@jessegumm)

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