JJJens Juan, CFA, MBAContact

03 · AI SYSTEMS & PROJECTS

Build the leverage.
Keep the judgment.

Hands-on agentic systems that monitor fragmented signals, structure evidence, and accelerate investment work—while preserving human review where it matters.

90%manual sourcing effort reduced

FEATURED BUILD · REAL ESTATE AI

From research prototype to operating evidence system.

A county-scale public-record workflow that structures fragmented data, verifies evidence, preserves source lineage, and routes exceptions to human review.

26K+ records2.6K+ high-confidence matches$65M+ documented value
Explore the case study
DEAL ENGINE
SYSTEM HEALTHY
LIVE RUN FOOTPRINT

Texas evidence coverage

254 profiles configured

Illustrative activity layer · exact locations withheld

01Discover02Normalize03Verify04Human review05Release

INVESTMENT OPERATING SYSTEM

Signal to decision.

A repeatable, source-aware workflow designed for investor speed without sacrificing analytical discipline.

01100+ opportunities

Map fragmented opportunity signals

Monitor companies, product launches, founder activity, financing events, and market data across otherwise disconnected sources.

02Company schema

Turn unstructured material into usable data

Extract business model, team, traction, market, technical differentiation, and risk evidence into a consistent company schema.

03Priority queue

Score what deserves human attention

Apply thesis-fit, quality, momentum, and risk signals so investor time moves toward the most decision-relevant opportunities.

041 decision brief

Compress evidence into conviction

Generate a sourced first-pass memo, comparable-company view, open questions, and next diligence actions for investor review.

TOOLS & DATABASES

A modern investor's systems layer.

Professional research platforms, modelling tools, and code-native systems combined into one decision workflow.

AI.01

AI & agent systems

Hands-on tools and patterns I use to turn open-ended research into repeatable workflows.

  • OpenAI Codex
  • Cursor
  • LLM agent workflows
  • Vibe coding
  • Automated deal sourcing
  • Investment memo synthesis
DATA.02

Research & databases

Professional platforms and structured information systems for company, market, and financing intelligence.

  • Bloomberg
  • S&P Capital IQ
  • PitchBook
  • Startup database design
  • Public filings
  • Financing intelligence
MODEL.03

Investment toolkit

The modelling and communication layer that converts evidence into an investable recommendation.

  • Microsoft Excel
  • Microsoft PowerPoint
  • DCF & LBO models
  • Comparable companies
  • Scenario analysis
  • ProjectLibre
BUILD.04

Portfolio build stack

Technologies used to create this living profile and its interactive investment storytelling system.

  • React & TypeScript
  • Three.js
  • GSAP
  • Remotion
  • Cloudflare Workers
  • Git & GitHub

LIVE BUILD

Rethink VC platform

A venture website, startup database, and AI-enabled research workflow created to make sourcing and screening more systematic.

Open platform
01

Source

Thesis-led market maps, founder networks, open-source signals, and data-enabled monitoring.

02

Underwrite

Founder interviews, technical and product diligence, market sizing, competitive landscapes, and unit economics.

03

Decide

Valuation, scenario and exit-return models translated into clear investment-committee narratives.

04

Build

AI agents and operating workflows that make research, screening, and decision support faster and repeatable.