Click here to see Past Events, Presentation Slides & Videos from our Tech Talks and Speaker Series

There’s so much to learn! Here’s a sample listing of the topics we’re interested in. Do you have experience with any of these (or similar) topics and would be interested in holding a talk/workshop? Please send an email to organizers at codechix dot org.

We are big proponents of open source and try to have sessions where we talk about it and try to contribute to an open source project.  So, if you want to share some open source know-how or want to learn, let us know!

Algorithms and Data Structures

  • Linked List basics
  • Queues
  • Hash Tables
  • Binary Trees (pre-order, in-order, post-order)
  • Sorting
  • Searching
  • Big-O Notation


  • Markup: HTML, CSS
  • Web App/scripts: JavaScript, AJAX, XML, PHP, Python/Django
  • Programming: C/C++, Java
  • Protocols: HTTP, TCP/IP, SNMP
  • Shell Scripts: Bash, Tcsh, Csh
  • Big Data: Cassandra, Hadoop, Hive


  • Arduino: Several projects that are underway including sonar ping, proximity detection donation box etc.
  • Jewelery: Cool LED-powered earrings and such

Operating Systems

  • Linux: Fedora/Red Hat, Ubuntu, Debian, CentOS
  • Mobile: Android, iOS, Windows
  • Windows and OSX