Our work

Client work is confidential, so these summaries do not name clients. Alongside them is the work you can check yourself: open-source software and the network we operate.

Client work

Emergency communications, Erlang and SIP

Engineering an emergency-call platform

Long-term engineering and maintenance of an Erlang and SIP platform that carries emergency calls: architecture, upgrades and production support, with resilience to node and service failures as a design goal.

Voice platform, Kazoo and FreeSWITCH

A VoIP platform kept current

Ongoing development of a Kazoo-based platform: upgrades to current Erlang/OTP, FreeSWITCH integration and production support for the operator's teams.

Python infrastructure, Gunicorn

A Gunicorn deployment reviewed under real traffic

Worker model, timeouts and proxy settings adjusted to the traffic, with the findings handed back to the team.

Software

Open-source projects with public code, issues and history.

GunicornPython WSGI HTTP server, by Benoît since 2010 HackneyErlang HTTP client, now up to HTTP/3 HTTP stackLivery, erlang_h1, erlang_h2, erlang_quic, erlang-webtransport erlang-rocksdbErlang binding to RocksDB, since 2016 erlang_wasmWebAssembly runtime written in Erlang Apache CouchDBFormer committer and PMC member; rcouch donated

Infrastructure we operate

Not code, but a network in production you can look up in public routing data.

AS209823Our European network, five points of presence PeeringDBFacilities and exchange connections bgp.toolsRouting data for AS209823

Have a system to build or improve? Let's discuss it.

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