01 · MARKET
Market & settlements
End-to-end systems for AEMO / NEM dispatch, reconciliation, and settlement runs at half-hourly resolution.
SpringOracleAMQInfinispan
WELCOME — EST. 2005
JVM software for the
Australasian energy sector.
I've been writing JVM-based software for clients in the Australasian energy sector for 20 years — from market systems to settlements and network reconciliation, all the way down to retail mobile backends.
WHAT I DO — TYPICAL ENGAGEMENT
A foundational piece in
large, multi-year projects.
The work below is the shape of what I keep getting hired to do. If yours looks like one of these, reach out.
02 · RETAIL
Retail & metering
Mobile-app backends, 5-minute meter ingestion, tariff engines, and the unglamorous billing pipeline behind them.
KotlinAzureFirebaseGrafana
03 · LEGACY
Monolith → micro-service
Pragmatic decomposition of multi-decade JEE monoliths. No big-bang rewrites; small, paid-for slices.
JBoss FuseElasticsearchOpenShift
RECENT NOTES — FROM THE BLOG
Notes from the build.
P16v vs Pangolin - Fight!
My main client has a BYOD policy for developer machines. Usually, I run a work laptop and have a secondary machine for home. This separates concerns for me…
XTDB for NZ Energy Offers
This is the 2nd post in a series about databases originating in the Clojure ecosystem. The first article on Datomic is linked here.
Datomic for NZ Energy Offers
This series of posts is my attempt to familiarize myself with some of the databases that originated in the Clojure ecosystem. The first will be Datomic.
CONSULTING CONTACT
NICK JONES, DIR · AU / NZ
nick.jones@jvm-energy-software.com