@jbearerCurrent employee
- PRs merged
- 90
- Internal authors supported
- 24
- Currently active authors
- 10
- First merge
- Dec 14, 2021
- Last merge
- Aug 7, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
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Espresso Systems
Espresso Systems develops and operates blockchain infrastructure for custom chains, rollups, and financial systems. Its Espresso Network provides fast finality, data availability, decentralized sequencing, and crosschain interoperability for applications requiring control, performance, and connectivity.
Distributed
Maintainer signals as of Aug 10, 2026
Maintainer Intelligence
This view starts from the canonical internal-employee model. A maintainer is an internal employee who merged at least one pull request in a non-fork repository; external contributors, bots, and PR authors are not treated as causal. Active leads have merged within the last three months.
19
Current maintainers
17
Active leads
0
New active leads
4
Lead step-downs
1
Lead movements
0
Early lead departures
Signals as of Aug 10, 2026github.com/espressosystems
Maintainers (49)
Open GitHub profile ↗
@lukaszrzasikCurrent employee
- PRs merged
- 11
- Internal authors supported
- 4
- Currently active authors
- 4
- First merge
- Feb 22, 2024
- Last merge
- Aug 7, 2026
Active lead
Internal authors whose PRs they merged
@sveitserCurrent employee
- PRs merged
- 102
- Internal authors supported
- 19
- Currently active authors
- 8
- First merge
- Dec 13, 2021
- Last merge
- Aug 7, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@imabdulbasitCurrent employee
- PRs merged
- 41
- Internal authors supported
- 14
- Currently active authors
- 8
- First merge
- Feb 16, 2024
- Last merge
- Aug 6, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@bfish713Current employee
- PRs merged
- 24
- Internal authors supported
- 13
- Currently active authors
- 6
- First merge
- Feb 21, 2022
- Last merge
- Aug 6, 2026
Active lead
Internal authors whose PRs they merged
@lukeiannucciCurrent employee
- PRs merged
- 3
- Internal authors supported
- 3
- Currently active authors
- 2
- First merge
- Jul 29, 2024
- Last merge
- Jul 30, 2026
Active leadEarly maintainer
Open GitHub profile ↗@twittnerCurrent employee
- PRs merged
- 4
- Internal authors supported
- 4
- Currently active authors
- 2
- First merge
- Oct 9, 2024
- Last merge
- Jul 23, 2026
Active lead
Internal authors whose PRs they merged
@Ancient123Current employee
- PRs merged
- 128
- Internal authors supported
- 22
- Currently active authors
- 9
- First merge
- Dec 8, 2021
- Last merge
- Jul 22, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@jjeangalCurrent employee
- PRs merged
- 0
- Internal authors supported
- 0
- Currently active authors
- 0
- First merge
- Feb 12, 2025
- Last merge
- Jul 17, 2026
Active leadEarly maintainer
Open GitHub profile ↗@mrainCurrent employee
- PRs merged
- 13
- Internal authors supported
- 10
- Currently active authors
- 3
- First merge
- Aug 4, 2022
- Last merge
- Jul 14, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@ImJeremyHeCurrent employee
- PRs merged
- 8
- Internal authors supported
- 4
- Currently active authors
- 3
- First merge
- Oct 5, 2023
- Last merge
- Jun 25, 2026
Active leadEarly maintainer
Open GitHub profile ↗@Sneh1999Current employee
- PRs merged
- 10
- Internal authors supported
- 6
- Currently active authors
- 6
- First merge
- Oct 22, 2024
- Last merge
- Jun 24, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@AyigaCurrent employee
- PRs merged
- 6
- Internal authors supported
- 4
- Currently active authors
- 2
- First merge
- Jan 11, 2024
- Last merge
- Jun 24, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@ss-esCurrent employee
- PRs merged
- 9
- Internal authors supported
- 6
- Currently active authors
- 5
- First merge
- Jan 5, 2024
- Last merge
- Jun 23, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@varun-doshiCurrent employee
- PRs merged
- 1
- Internal authors supported
- 1
- Currently active authors
- 1
- First merge
- Feb 5, 2026
- Last merge
- Jun 10, 2026
Active lead
Internal authors whose PRs they merged
@shenkeyaoCurrent employee
- PRs merged
- 7
- Internal authors supported
- 5
- Currently active authors
- 3
- First merge
- Dec 13, 2021
- Last merge
- Jun 5, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@philippecamachoCurrent employee
- PRs merged
- 20
- Internal authors supported
- 6
- Currently active authors
- 3
- First merge
- Dec 14, 2021
- Last merge
- May 19, 2026
Active leadEarly maintainer
Internal authors whose PRs they merged
@QuentinICurrent employee
- PRs merged
- 2
- Internal authors supported
- 2
- Currently active authors
- 1
- First merge
- Dec 5, 2023
- Last merge
- Mar 18, 2026
Internal authors whose PRs they merged
@babdorCurrent employee
- PRs merged
- 1
- Internal authors supported
- 1
- Currently active authors
- 1
- First merge
- Jul 1, 2024
- Last merge
- Jul 1, 2024
Internal authors whose PRs they merged
@alysiahugginsFormer employee
- PRs merged
- 2
- Internal authors supported
- 2
- Currently active authors
- 1
- First merge
- Jan 16, 2024
- Last merge
- Apr 22, 2026
Maintainer Movements (3)
@QuentinI moved lead merge authority to Celo.
Confirmed Jun 30, 2026 · Active
Last source merge Mar 18, 2026 · First destination merge Jun 30, 2026
@rob-maron moved lead merge authority to Nous Research.
Confirmed Mar 18, 2026 · Observed · Early maintainer
Last source merge Dec 18, 2025 · First destination merge Feb 24, 2026
@zhenfeizhang moved lead merge authority to Scroll.
Confirmed Dec 29, 2023 · Observed · Early maintainer
Last source merge Dec 20, 2022 · First destination merge Dec 29, 2023