Skip to content
CV
Back home

Work archive

Case studies for technical products and systems.

A focused archive of shipped product work across security, cloud governance, backend delivery, and frontend systems.

Filter and sort by the product context that matters.

Selected work

Work shown as product evidence.

Each case study is framed by the user pressure, the system decision, and the product result it made possible.

5 case studies in this view

01

Security

Go SIEM Agent — LLM Classifier

An AI-native SIEM agent written in Go that classifies any raw log line into a structured threat report — with MITRE ATT&CK mapping, IOC extraction, severity triage, and actionable remediation — in under 20 seconds, using a local-first LLM stack.

GoReactQdrantOllamaPostgreSQLDocker

<20s

per classification

40+

MITRE techniques

~3k

lines Go

02

Security

ThreatRAG — Agentic Threat Intelligence RAG

A spec-first, security-hardened RAG platform that answers analyst questions with cited sources from MITRE ATT&CK, OWASP, and NVD — then runs autonomous multi-agent investigations on any IOC end-to-end.

PythonFastAPILangChainLangGraphReactQdrant

<2s

cited answer (TTFT)

39/39

tests passing

3

agent pipeline

03

Security

File Ingestion Platform — Archive Parsing & IOC Extraction

A local-first ingestion platform that takes a 10 GB password-protected archive, recursively unpacks it, detects and parses every member format, extracts ten classes of indicator from each record, and streams the results into PostgreSQL and OpenSearch — with live progress in a React dashboard.

GoPythonReactPostgreSQLRedisMinIO

10 GB

single-file ingest

10

IOC classes/record

32

worker tests passing

04

Backend
Confidential project — name withheldName withheld

A production backend and delivery system with authentication, payments, notifications, cloud storage, observability, and CI/CD.

GoGinPostgreSQLAWSDockerGitHub Actions

CI/CD

release flow

AWS

infrastructure

Go

service layer

05

Frontend
Confidential project — name withheldName withheld

Internal learning and evaluation tools for developer education, mentoring, code review, and automated feedback workflows.

Node.jsReactMongoDBExpressTestingMentoring

200+

developers

MERN

core stack

QA

reviews