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Fauzi
Hussein
Software engineer with 8+ years in financial services, building AI-powered solutions and generative AI applications that serve large user bases in regulated environments.
London, UK
CURRENTLY
Lead Software Engineer - VP - AI Research
@ JP Morgan Chase
Oct 2024 — Present
FOCUS
PythonJavaLangChainRAGAWSGenerative AIMulti-Agent Systems
Personal Projects
Open project AI Agent Newsletter
GitHub
PythonLLMsTest Automation
TestCraft - LLM Test Generation
AI-powered platform that inspects Python codebases and auto-generates test suites with coverage analysis and evaluation harness.
GitHub
LangChainRAGLegal AI
Legal RAG Assistant
Retrieval-augmented assistant tuned for legal documents, preserving structure to give compliant, context-rich answers.
GitHub
Chrome ExtensionContent Filtering
CringeIn Chrome Extension
Chrome extension that detects and blurs cringe LinkedIn posts using GPT-4.1 with adjustable sensitivity and real-time analysis.
GitHub
Gmail APILLMsAutomation
Gmail Email Assistant
LLM agent embedded inside Gmail to draft replies, summarize threads, and streamline daily inbox triage.
GitHub
GPT-4VWhisperMulti-Modal AI
Visual Agent
Multi-modal agent combining GPT-4V and Whisper for conversational visual analysis and narration of images and audio.
GitHub
WhatsApp APIRAGPython
WhatsApp RAG Chatbot
Experiment bringing retrieval-augmented answers into WhatsApp using custom knowledge bases and messaging automation.
GitHub
JavaTrading Systems
Order Book Engine
Java-based limit order book implementation with detailed logging and CLI controls for simulating BTC-USD markets.
GitHub
RustCrypto
Mnemonic Word Generator
Rust CLI that creates 12-word BIP39 mnemonic phrases for Bitcoin wallets with secure entropy handling.
GitHub
RustBitcoin
Bitcoin Address Generator
Rust toolkit for deriving Bitcoin addresses end-to-end from private keys through compressed public keys.
Professional Experience
2016 — 2025
2024
Lead Software Engineer - VP - AI Research
JP Morgan Chase
Building Generative AI applications. Led development of PowerPoint AI chat service for 200,000+ employees globally. Working on LLM Suite, winner of American Banker 2025 Innovation of the Year award and The Digital Banker's World's Best Application of AI by an Institution 2025.
AzureOpenAIPythonLangChainTiktokenAWS
2021
Vice President - Core Engineering
Goldman Sachs
Developed GPT-4 powered documentation review pipeline. Achieved 99.9% platform availability through AWS optimization and reduced release cycles from 7 to 3 days.
PythonAWSGitLab CI/CDML Models
2019
Associate - Data Platform
Goldman Sachs
Built automated testing framework for ETL microservices. Executed zero-downtime MongoDB to Snowflake migration and implemented multi-tenant architecture.
JavaMongoDBSnowflakeETL
2016
Analyst - Enterprise Reference Data
Goldman Sachs
Prevented data sync failures by implementing intelligent sequencing for Bloomberg feeds. Built OTC Derivatives reconciliation service.
JavaBloomberg APIData Processing
Let's Connect
Always interested in discussing AI research, generative AI applications, and opportunities in financial technology.