StreamingFast logo

StreamingFast

StreamingFast is a Web3 infrastructure company that develops open-source technology for processing, streaming, transforming, and indexing blockchain data. Its products serve blockchain developers, data consumers, indexers, and blockchain networks.
Montreal, CA
Current stage: Seed6 current maintainers5 active leads1 new active lead1 lead step-down1 early lead departure

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.

6

Current maintainers

5

Active leads

1

New active leads

1

Lead step-downs

0

Lead movements

1

Early lead departures

Signals as of Aug 10, 2026github.com/streamingfast

Maintainers (19)

@Giuliano-1Former employee
PRs merged
3
Internal authors supported
1
Currently active authors
0
First merge
Sep 17, 2024
Last merge
Aug 5, 2025
Early maintainer

Internal authors whose PRs they merged

Open GitHub profile ↗
@JannisFormer employee
PRs merged
0
Internal authors supported
0
Currently active authors
0
First merge
Jun 3, 2022
Last merge
Jun 4, 2022
Open GitHub profile ↗
@sosedoffFormer employee
PRs merged
0
Internal authors supported
0
Currently active authors
0
First merge
Feb 17, 2022
Last merge
Apr 29, 2022
Early maintainer
Open GitHub profile ↗
@frochFormer employee
PRs merged
2
Internal authors supported
1
Currently active authors
1
First merge
Nov 18, 2021
Last merge
Mar 7, 2022
Early maintainer

Internal authors whose PRs they merged

Open GitHub profile ↗

Maintainer Movements (4)

@Jannis moved lead merge authority to The Graph.

Confirmed Jul 25, 2023 · Observed

Last source merge Jun 4, 2022 · First destination merge Jul 25, 2023

@billettc moved lead merge authority to Hivemapper.

Confirmed May 28, 2023 · Observed · Early maintainer

Last source merge Feb 28, 2023 · First destination merge May 15, 2023

@froch moved lead merge authority to Burnt.

Confirmed Jan 27, 2023 · Observed · Early maintainer

Last source merge Mar 7, 2022 · First destination merge Jan 27, 2023

@fproulx-dfuse moved lead merge authority to Solana Labs.

Confirmed Aug 26, 2020 · Observed · Early maintainer

Last source merge May 26, 2020 · First destination merge Aug 25, 2020