HMIS-NL / Housing-services analytics
HMIS-NL, verified AI analytics
Outcome numbers checked by two engines before anyone sees them
Read case studyAlan De Vaney / Software engineer
Applied AI you can verify.
Backend systems you can rely on.
Software engineer building production software and data systems. I spent five years owning the reporting platform for a 16-program agency. Today I build AI applications where calculations, citations and model decisions can be inspected and tested.
Selected engineering work
Each case study shows the problem and how the software solves it.
MiCasa / Housing navigation
MiCasa, keep the housing search moving
A demonstrated case moves from a shortlist to a reviewed inquiry and a dated next action. Time savings still need to be measured.
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C++ systems / Independent project
C++ trading engine
Replays four hours of live market data in 15 seconds
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Retrieval application / Independent project
guru
Hallucinated quotations are ruled out by design
Read case study Source codeProfessional experience
From reporting for program staff to independent applied AI work.
Mar 2021 - Mar 2026
Data & IT Manager
Friendship Shelter / Data platform engineering, reporting infrastructure and team leadership
Cut federal, state and local funder reports from two to three days of manual assembly to on demand by moving the calculations into version-controlled Python, so a rerun reproduces the same number.
2014 - 2021
Owner and Web Developer
Jellyfish Development
Ran a one-person web shop for local businesses and a youth-golf nonprofit (PHP, JavaScript, three.js).
Open to engineering roles
Let's talk about your team.
I'm available for applied AI and backend roles. Remote or Orange County hybrid.
alandevaney@gmail.com