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tags: Book
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# Sybil Detection Roles
## Fast Roles
Fast roles are associated with daily operations during an active round.
- Stream Coordinator
- **Current: Danilo & Joe/Armand**
- Goal: to activate the sybil detection processes on a timely fashion and facilitate coordination among other roles.
- Microservice Operator
- **Current: Emanuel**
- Goal: to invoke the micro services and direct their output according to the processes
- Data Science Subject Matter Expert
- **Current: Jesse Tao**
- Goal: to develop any new features / improvements to the algorithm and to evaluate critically the flagging performance
- Human Evaluator
- **Current: Community**
- Goal: to inform new training labels according to a pre-determined semi-supervised process.
## Slow Roles
Slow roles are associated with medium and long term development of the flagging infrastructure.
- Workstream Coordinator
- **Current: Joe**
- Goal: to assert that GitcoinDAO participants needs are aligned and prioritized within the project developments.
- Project Manager
- **Current: Danilo**
- Goal: to allocate and prioritize stories and working initiatives that are realistic within the roadmap and the DAO's needs.
- Software Engineer
- **Current: Emanuel**
- Goal: to maintain and develop the micro-services with input from the Data Engineer / SME / Coordinator in order to make sure that the during-round processes are executed smoothly.
- Data Engineer
- **Current: Blind Spot**
- Goal: to assert that the data I/O is being done through best pratices for the workstream goals. (eg: data validation & integration is achieved, performance requirements are met, etc)
- Data Science Subject Matter Expert
- **Current: Jesse Tao**
- Goal: to develop any new features / improvements to the algorithm and to evaluate critically the flagging performance