Software developer & AWS consultant.
Hello. I'm Martin, a software developer and entrepreneur based in Manchester, England.
I'm a co-founder of Si Novi, where we build cloud-native applications and consult on AWS architecture. I also build tools for DynamoDB - including Dynoxide and Nubo.
Latest posts
I watched DynamoDB change under my conformance suite
The reference in my DynamoDB conformance suite went red: real AWS had reworded its validation errors. Two regions have the new wording, two still have the old - a rollout caught mid-flight, with the suite watching the reference move.
Read article →
Build the squad. Own the platform. The org chart will catch up.
Once the technology works, deploying AI agents becomes an organisational problem - where it lives, who owns it, who carries the risk. My answer: build a deployment squad, own the platform, and let the org chart catch up.
Read article →
Dynoxide 0.10.0: it runs in the browser now
The same DynamoDB engine now runs in a browser tab on OPFS, there's an official ~5 MB Docker image, and a storage-backend trait sits underneath it all. The biggest dynoxide release since the engine itself, and the first that breaks things.
Read article →
Running iai-callgrind on Apple Silicon
iai-callgrind needs Valgrind. Valgrind has zero Apple Silicon support. Here's the native arm64 Docker workaround I use to run deterministic instruction-count benchmarks locally - seccomp trap, --locked gotcha and all.
Read article →