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FifoCodeDev/README.md

I build systems that investigate, verify and automate.

AI-assisted tools for web intelligence, open-source research, digital risk and decision support.

Turning fragmented public data into clear, traceable and useful decisions.

Python FastAPI Playwright OSINT AI Agents


About Me

I am an independent builder with a tax-audit background and an evidence-first approach to software.

I am most interested in systems that can inspect messy digital environments, connect scattered signals and explain how a conclusion was reached.

  • Investigate websites, organizations, online entities and digital assets
  • Verify claims against traceable sources and observable evidence
  • Automate repetitive research, browser and testing workflows
  • Productize the result as practical tools, dashboards and reports

What I Build

Focus What it means
Web Intelligence Inspect websites for technical, content, UX and business signals
Open-source Research Organize public information into timelines, relationships and evidence
Browser Automation Build repeatable inspection, testing and data-collection workflows
Digital Risk Analyze suspicious patterns across APIs, online infrastructure and digital assets
Decision Support Turn technical findings into prioritized, human-readable recommendations

Current Direction — SiteLens

My next flagship project is SiteLens, an AI-assisted website inspection and redesign assistant.

The MVP will:

  • capture desktop and mobile views with Playwright
  • check technical, SEO, accessibility and conversion signals
  • separate observable findings from AI interpretation
  • rank issues by impact and urgency
  • generate a report that business owners can understand

Selected Work

  • exchange-api-test-framework
    Local mock-exchange E2E tests covering order flow, balance integrity and WebSocket events.

  • X-Vision-Judgment-Day
    A lightweight Chrome extension that adds visual signals to X timelines and following lists.

  • Ethernaut-Solutions
    Smart-contract security study notes covering common vulnerability patterns and mitigations.

Research Interests

  • AI-assisted OSINT and entity resolution
  • Agentic web QA and browser-based testing
  • Small-business website and market intelligence
  • On-chain relationship and fund-flow analysis
  • Evidence grading, source tracing and reproducible reports

Working Principles

  • Evidence over claims
  • Deterministic checks before AI interpretation
  • Small, complete systems over oversized concept projects
  • Readable outputs for technical and non-technical users

Tools

Python · FastAPI · Playwright · Pytest · JavaScript · REST/WebSocket · SQL · Git


Build small. Verify everything. Ship evidence.

Pinned Loading

  1. X-Vision-Judgment-Day X-Vision-Judgment-Day Public

    Chrome extension for X.com. Highlights new users (Green) and unfollowers (Red). Terminator style.

    JavaScript