# Developer Competencies Required

NOTE: not all competencies are required to be eligible, there is knowledge transfer available on the job.

__Global Code base: Javascript__

# Position 1:
## 3Speak web platform maintenance, operation and upgrades
• Web2 login systems - ***3/5***
• Mongodb - ***2/5***
• AWS S3 - ***3/5***
• Express (JS library) - ***2/5***
• Full stack frontend and backend - ***2/5***

# Position 2:
## SPK Network Lead:
### Desktop App:
• ReactJS - ***2/5***
• Electron framework - ***2/5***
• Misc: ffmpeg, IPFS - ***2/5***

### Indexer:
• Heavy Mongodb - ***2/5***
• P2P architecture - ***2/5***
• CRDTs/distributed ledgers/Ceramic - ***1/5***
• Content addressable file systems - ***1/5***
• Docker - ***2/5***
• Graphql - ***2/5***
• Misc: routing systems like DHT, Pubsub. ***0/5***

### Content Delivery Network (CDN) Node:
• Basic mongodb - ***2/5***
• ffmpeg - ***2/5***
• Nginx - ***0/5***
• Docker - ***2/5***

### Video encoder:
• Basic mongodb - ***2/5***
• ffmpeg - ***3/5***
• P2P architecture - ***2/5***
• Event driven programming - ***2/5***

### SPK Domains:
• A simple system, built for provisioning a public web2 domain name for CDNs and other SPK network tech - ***2/5***
• Basic understanding of how DNS works - ***2/5***
• Basic mongodb - ***2/5***

### Storage Node:
• Mongodb ***2/5***
• IPFS ***2/5***
• TBD - tech not selected yet

### Validator Node:
• Mongodb ***2/5***
• IPFS ***2/5***
• TBD - tech not selected yet