Contributor Profiles » History » Revision 8
Revision 7 (Craig Atkinson, 04/03/2022 01:05 AM) → Revision 8/10 (Craig Atkinson, 04/13/2022 08:01 PM)
# Contributor Profiles
There are two general categories of Xalgorithms contributors, individuals and organizations:
**Individuals:**
Developers / Designers - (Outputs 1,2,3,4)
- Core Developers
- Application Integration
Rule Domain Experts - (Outputs 1,2,5,6)
Rule Users, Intermediaries and End Users - (Outputs 1, 5, 6)
**Organizations:**
- Donor Only
- Tech companies / technical organizations with software development capacity
- Government bodies with software development capacity
- Government bodies with rule domain experts
**Generic Titles:**
- Data Scientist
- UX Designer
- UI Designer
**Tech Stack:**
Three reference components: Rule authoring software (Rule Maker), Rule networking software (Rule Reserve), Rule sifting software (Rule Taker)
Programming languages Java, Ruby, Python, Javascript
Data storage and querying infrastructure: MySQL, Azure SQL Synapse Analytics, MongoDB, Redshift, PostgresSQL, Snowflake, Splunk, Talend, Fivetran
Frontend: AngularJS, React, Bootstrap, jQuery, Emberjs, Backbonejs
Backend: Ruby on Rails, Django, Laravel, Spring, .NET
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