ambassador

senior_ambassador

head_ambassador

Evidence on [GitHub](https://github.com/polkadot-fellows/Evidences/blob/cd51523d22747f2eff0d53b3b0d2c73c38f86faf/evidence/alin/0001-alin-retain-I-2024.md) and [IPFS link](https://subsquare.infura-ipfs.io/ipfs/bafybeiaqdzwg3u2uqpgkk7sgcmqy57zuwtx63gx47ezuwyvug6ni4qdxwm).

atRank

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retain_at_i_dan

Retain Alin Dima at rank I

# Evidence-0001: Retention at rank I

|                 |                                                                                             |
| --------------- | ------------------------------------------------------------------------------------------- |
| **Report Date** | Date of submission (2024/06/21)                                                             |
| **Submitted by**| Alin Dima                                                                                   |


## Member details

- Matrix username: `@alin:parity.io`
- Polkadot address: `148f8D1P4CP2tV8JuaVHzEXQQgj3jBxEg3k9qZydPzkJjbQG`
- Current rank: I
- Date of initial induction: 2024-04-26
- Date of last report: N/A
- Area(s) of Expertise/Interest: Parachains consensus


## Reporting period

- Start date: 2024/04/26
- End date: 2024/07/25


## Evidence for the reporting period

|  Areas of Contribution | Tasks  | Links   |Notes   |
|---|---|---|---|
|Polkadot   | Rewrite prospective-parachains subsystem for full elastic scaling throughput. Also refactor it with some simplifying assumptions in mind.   | [PR](https://github.com/paritytech/polkadot-sdk/pull/4035)  | Also conducted the neccessary testing on the Versi private testnet  |
|Cumulus   |  Remove prospective-parachains subsystem from collators, for improved performance | [PR](https://github.com/paritytech/polkadot-sdk/pull/4471)  |   |
|Cumulus    | pov-recovery: add elastic scaling support and comprehensive unit tests    |  [PR](https://github.com/paritytech/polkadot-sdk/pull/4733)  |  pov-recovery was previously lacking unit tests altogether |
|Polkadot   | Root-causing and fixing problems with core-sharing parachains and parachains producing blocks ahead of schedule  | Co-authored [PR](https://github.com/paritytech/polkadot-sdk/pull/4724)  |   |
|Documentation   | Elastic scaling MVP guide for parachains  | [PR](https://github.com/paritytech/polkadot-sdk/pull/4663)  | Not merged yet  |

Other contributions

- A couple of other smaller PRs: https://github.com/paritytech/polkadot-sdk/pull/3778 & https://github.com/paritytech/polkadot-sdk/pull/3874
- running elastic scaling tests on Versi private testnet
- Polkadot SDK reviews: https://github.com/paritytech/polkadot-sdk/pulls?q=is%3Apr+reviewed-by%3Aalindima


Evidence-0001: Retention at rank I

members

proficient_members

fellows

architects

architects_adept

grand_architects

masters

masters_constant

grand_masters

retain_at_ii_dan

retain_at_iii_dan

retain_at_iv_dan

retain_at_v_dan

retain_at_vi_dan

promote_to_i_dan

promote_to_ii_dan

promote_to_iii_dan

promote_to_iv_dan

promote_to_v_dan

promote_to_vi_dan

fast_promote_to_i_dan

fast_promote_to_ii_dan

fast_promote_to_iii_dan

Origin aggregated through weighted votes of those with rank 1 or above; `Success` is 1. Aka the "voice" of all Members.

Origin aggregated through weighted votes of those with rank 2 or above; `Success` is 2. Aka the "voice" of members at least II Dan

Origin aggregated through weighted votes of those with rank 3 or above; `Success` is 3. Aka the "voice" of all Fellows

Origin aggregated through weighted votes of those with rank 4 or above; `Success` is 4. Aka the "voice" of members at least IV Dan

Origin aggregated through weighted votes of those with rank 5 or above; `Success` is 5. Aka the "voice" of members at least V Dan

Origin aggregated through weighted votes of those with rank 6 or above; `Success` is 6. Aka the "voice" of members at least VI Dan

Origin aggregated through weighted votes of those with rank 7 or above; `Success` is 7. Aka the "voice" of all Masters

Origin aggregated through weighted votes of those with rank 8 or above; `Success` is 8. Aka the "voice" of members at least VIII Dan

Origin aggregated through weighted votes of those with rank 9 or above; `Success` is 9. Aka the "voice" of members at least IX Dan

Origin aggregated through weighted votes of those with rank 3 or above when voting on a fortnight-long track; `Success` is 1

Origin aggregated through weighted votes of those with rank 4 or above when voting on a fortnight-long track; `Success` is 2

Origin aggregated through weighted votes of those with rank 5 or above when voting on a fortnight-long track; `Success` is 3

Origin aggregated through weighted votes of those with rank 6 or above when voting on a fortnight-long track; `Success` is 4

Origin aggregated through weighted votes of those with rank 7 or above when voting on a fortnight-long track; `Success` is 5

Origin aggregated through weighted votes of those with rank 8 or above when voting on a fortnight-long track; `Success` is 6

Origin aggregated through weighted votes of those with rank 3 or above when voting on a month-long track; `Success` is 1

Origin aggregated through weighted votes of those with rank 4 or above when voting on a month-long track; `Success` is 2

Origin aggregated through weighted votes of those with rank 5 or above when voting on a month-long track; `Success` is 3

Origin aggregated through weighted votes of those with rank 6 or above when voting on a month-long track; `Success` is 4

Origin aggregated through weighted votes of those with rank 7 or above when voting on a month-long track; `Success` is 5

Origin aggregated through weighted votes of those with rank 8 or above when voting on a month-long track; `Success` is 6

Origin aggregated through weighted votes of those with rank 3 or above when voting on a 30 day long track; `Success` is 1.

Origin aggregated through weighted votes of those with rank 4 or above when voting on a 30 day long track; `Success` is 2.

Origin aggregated through weighted votes of those with rank 5 or above when voting on a 30 day long track; `Success` is 3.


Report Date	Date of submission (2024/06/21)
Submitted by	Alin Dima

Areas of Contribution	Tasks	Links	Notes
Polkadot	Rewrite prospective-parachains subsystem for full elastic scaling throughput. Also refactor it with some simplifying assumptions in mind.	PR	Also conducted the neccessary testing on the Versi private testnet
Cumulus	Remove prospective-parachains subsystem from collators, for improved performance	PR
Cumulus	pov-recovery: add elastic scaling support and comprehensive unit tests	PR	pov-recovery was previously lacking unit tests altogether
Polkadot	Root-causing and fixing problems with core-sharing parachains and parachains producing blocks ahead of schedule	Co-authored PR
Documentation	Elastic scaling MVP guide for parachains	PR	Not merged yet