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lnv-louis/README.md

Louis Le

AI infrastructure engineer specialising in multi-agent orchestration and LLM-powered financial systems

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GitHub Streak


About

Building production agentic systems that process real-time equity data across 2,000+ instruments, with 31 integrated tool APIs. Proven track record of reducing latency 4x and infrastructure costs by 60-80%. UCL Computer Science.

Currently: Founding Engineer at a fintech AI startup (multi-agent orchestration, real-time financial data, SEC filings, market intelligence) and co-founder of The Hack Collective — one of the UK's largest hackathon communities (650+ members, partnered with Kickstart Global).


Work

Fintech AI Platform | Founding Engineer (Nov 2025 - Present)

  • Architected a production multi-agent orchestration system with 31 financial APIs covering equity screening, dark pool analysis, SEC filings, and market intelligence
  • Built multi-tier caching (L1 in-memory, L2 Redis) with graceful degradation, cutting API costs 60-80%
  • Designed a schema-driven component rendering pipeline (50+ Zod-validated components) powering the Claude Agent SDK frontend with integrated E2B sandboxes
  • Implemented structured JSON logging (OpenTelemetry-style), Langfuse distributed tracing, and correlation ID middleware

The Hack Collective | Co-founder (Sep 2025 - Present)

  • Co-founded one of the UK's largest hackathon communities with 650+ members
  • Partnered with Kickstart Global, Hacker's Unity (10k+), and HackEurope
  • Collaborated with London Venture Capital Network for the Student Tech Forum 2026

Projects

Grounded - AI Fact-Checking Platform | 1st Place Winner, Lovable Hackathon Multi-stage prompt chain with Perplexity's Sonar Pro tracing claims through citation hierarchies across 6+ sources per query. Built with React, Supabase, Deno Edge Functions, and ReactFlow visualization.

Dex - Live Facial Recognition for Networking | 6th Place Winner, Cursor London Full recognition pipeline: Luma event scraper, Apify LinkedIn enrichment (72 profiles), Facenet512 embeddings, and live camera matching with RetinaFace. Sub-2-second identification.

Homiq - AI-Powered Property Search Engine | Perplexity Hackathon Draggable, resizable widget system on an infinite zoomable canvas using react-grid-layout. Server-side streaming from Perplexity's Sonar Pro for full research dashboards.


Research

Cancer Subtype Classification | R, glmnet, caret, e1071, GEOquery Classified AML subtypes on the GSE13159 clinical genomics dataset. Compared Random Forest, tuned RF, and tuned RBF-SVM. Best model achieved 82% accuracy.

Comparative Sentiment Analysis | Python, TensorFlow/Keras, NLTK Compared Bidirectional LSTM (128-dim embedding, 64 units) against LinearSVC with TF-IDF on the FinancialPhraseBank dataset. LinearSVC achieved F1 of 0.74, outperforming by 7.8%.


Tech Stack

Languages

Python TypeScript JavaScript R C SQL

Frontend

React TailwindCSS ReactFlow

Backend & Databases

FastAPI Firebase Redis Pinecone Docker PostgreSQL AWS S3

AI & Orchestration

Claude Langfuse E2B Perplexity TensorFlow scikit-learn

Tools & Platforms

Git Railway Vercel Claude Code Ghostty


Technical Skills

Dev Workflow: Claude Code (Opus), Ghostty, tmux, Git Worktrees, Parallel Agent Dispatch, Ralph-loop

AI & Orchestration: Agno MAS, Claude Agent SDK, MCP Servers (Nia, Pencil, Vercel Agent Browser), E2B Sandboxes, Langfuse

Stack: FastAPI, React, TypeScript, Redis, Firestore, Pinecone, Railway, Docker, AWS S3


Education

University College London (UCL) — BSc Computer Science

  • Nexus Labs Officer - UCL AI Society (UK's largest student-led AI research lab)

Contribution Graph

GitHub Stats Top Languages

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  1. dex-face-recognition dex-face-recognition Public

    Real-time face recognition for networking at Hackathons & Networking Events. Built during the Cursor Evening Hackathon.

    TypeScript 4

  2. AML-Subtypes-Classification-ML AML-Subtypes-Classification-ML Public

    R scripts for RF and RBF-SVM for Acute Myeloid Leukemia subtypes multiclass classification using gene expression profiles. LASSO feature selection, SMOTE sampling, 10-fold cross-validation, variabl…

    R 1

  3. grounded-fact-checking grounded-fact-checking Public

    AI Fact-Checking Platform and Deep Analysis of any public-facing news article. Built during the Lovable Hackathon.

    TypeScript 2

  4. homiq-property-search-engine homiq-property-search-engine Public

    Perplexity-powered agent for finding information regarding any real estate property. Built during the Perplexity Hackathon.

    TypeScript

  5. ml-sentiment-analysis ml-sentiment-analysis Public

    Research manuscript exploring a comparative analysis of Bidirectional LSTM and LinearSVC for sentiment classification on ~5k financial news headlines.

    Jupyter Notebook

  6. bulutyazgan/LumedIn bulutyazgan/LumedIn Public

    TypeScript 3