Ian Chechin

Intermediate
@Deln0r

Go tech lead. P2P messaging & distributed systems. Maintainer of modernc.org/sqlite.

ygo. Officially listed, pure-Go port of the Yjs CRDT, byte-for-byte V1/V2 wire-compatible with yjs@13.6.31 (cross-language fixtures, both directions). UndoManager, snapshots, subdocuments, cursors, GC. yserve: single-binary Hocuspocus-compatible server with SQLite persistence and document versioning. iOS/Android via gomobile. No CGO.

91

willow-go. Pure-Go implementation of the Willow Protocol (data model, Meadowcap capabilities, Willow'25 bundle). iOS + Android via gomobile. Byte-compat with willow_rs.

8

mls-go. Pure-Go implementation of RFC 9420 Messaging Layer Security (MLS).

3

loro-go. Pure-Go library for the Loro CRDT wire format (FastUpdates/FastSnapshot), byte-compatible with loro-crdt. No cgo.

2

Project1_mini_games. Python console games

1

Project3_GPT3.5_in_TGbot. Gpt to TG

1

Project5_Flask_transactions. Flask_webapp

1

Project7_ParallelCloudDownloader. Cloud downloader with multithreading, multiprocessing, asynsio

1

Project2_gendiff. Difference generator

1

Project4_ai_assistant. Voice AI assistant

1

Leetcode. My algo practice

1

Project6_Django_webapp. Django webapp

1

dap-go. Pure-Go implementation of the IETF Distributed Aggregation Protocol (DAP, draft-18) for privacy-preserving measurement. Helper interoperates with Janus (Prio3Count smoke).

1

permitscope. Real-time building permit intelligence for North Carolina. Multi-source ETL pipeline on Celery, FastAPI, PostgreSQL. Archived SaaS open-sourced as a reference implementation.

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