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Projects4
RoleDesign · Build · Deploy · Operate

Design · Build · Deploy · Operate

Work

Behavior Classification Inference Pipeline — 4.4× Throughput

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Reworked the production core package that extracts 903 features from 6-axis IMU raw signal, for 4.4× throughput and 3.3× end-to-end speedup.

4.4×throughput24h real-animal · 2.16M raw rows
423win/sec8,640 windows · was 96
208 / 0pass / failfull suite · output-equivalence verified

Internal LLM Data Agent Platform

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An assistant that answers questions about internal data in natural language. Moved from MVP to a tool-calling agent, with the architecture decided by A/B measurement.

5 / 5compound queriesown eval set · old structure 0/5
730schema documents95 tables · 635 columns
4surfacesMCP · Slack · REST · app API

Company Knowledge Base — Privacy-Safe Compilation Pipeline

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A knowledge base where an LLM compiles and maintains internal conversations. Answers come from compiled documents, not from retrieval over raw text.

2de-identification layersregex + GPU NER
12ingest channelsinternal messenger

Threat Intelligence Data Platform — Ingest to Serving

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A TI platform run end to end by a team of three: crawling, storage, search, API and UI. This is where I learned the difference between building a model and running one as a service.

6stages ownedingest → clean → store → search → API → UI
3team sizeinternal analysts + external customers
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