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Full-stack web developer, AI engineer & growth marketer. Building production-grade apps and intelligent solutions.

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    Labs

    Interactive Playgrounds

    Each card is a live mini-app or an upcoming experiment — real code, real limitations, no marketing fluff. Click one to try it.

    Live demos32

    AI

    Ask the Portfolio

    Chat with a RAG-powered assistant that knows every project, post, and integration on this site.

    RAG
    OpenAI
    pgvector
    Try it
    Web Performance

    URL Performance Probe

    Paste a URL — get Core Web Vitals, meta tags, and a quick-look performance score.

    Core Web Vitals
    PageSpeed
    SEO
    Try it
    Marketing

    Marketing Utilities

    UTM builder, slugger, and tracking URL inspector — the everyday tools without the SaaS price tag.

    UTM
    URL Builder
    Slug
    Try it
    AI

    Voice Portfolio Assistant

    Talk to the portfolio out loud — mic in, ElevenLabs voice out, grounded in real project data.

    ElevenLabs
    Web Speech
    RAG
    Try it
    Product

    Dashboard Module Gallery

    KPI tiles, sparklines, a conversion funnel, a live activity feed, and a PMS tape chart — modules from shipped products.

    SVG Charts
    KPI Tiles
    Realtime Feed
    Try it
    AI

    LLM Benchmark Arena

    Six models, six hard tasks — GPT-4o, Claude, Gemini, open source, and a custom fine-tune, scored head-to-head.

    Evals
    Fine-tuning
    GPT-4o
    Try it
    AI

    AI Article Arena

    Pick several models, each writes a short article on your topic, then a judge model scores them head-to-head.

    Multi-model
    LLM-as-judge
    OpenAI
    Try it
    AI

    AI Image Studio

    Generate images live from a prompt with style presets — photoreal, isometric 3D, product shot, and more.

    GPT Image
    Style Presets
    Prompt Rewrite
    Try it
    Product

    Reservations & Availability

    A campground booking engine with a pin map, live availability, and a split-stay solver when nothing fits.

    Availability
    Booking Flow
    Algorithms
    Try it
    Product

    Ecommerce Storefront + Ops

    A storefront with cart, coupons, and a checkout that trusts nothing — plus the ops view ranking demand live.

    Cart
    Stripe Pattern
    Analytics
    Try it
    AI

    AI Marketing Hub

    Dictate a brief and an LLM storyboards it, each scene renders into a real video clip, then trim the cut and stage it per channel.

    Storyboard AI
    GPT Image
    Seedance/Kling/Wan
    Try it
    Product

    Chemistry R&D Pipeline

    A phase-gated product R&D board: stage chips, live pass-rate KPIs, and an idea inbox that spins up projects.

    Stage Gates
    KPIs
    R&D Ops
    Try it
    AI

    Valuation Engine

    Deterministic anchor + weighted comps constrain the AI — watch an over-optimistic price get clamped back into range.

    Anchor Band
    Comp Triangulation
    LLM Guardrails
    Try it
    Product

    Deal Room

    An NDA-gated data room: sign, and the metrics unblur — except the fields the seller redacted for you.

    NDA Gate
    Redactions
    Access Control
    Try it
    Sales

    Sales Inbox Copilot

    Paste an inbound reply — get intent, sentiment, urgency, the next step, and a drafted response.

    Reply Triage
    Intent Classification
    Live LLM
    Try it
    Sales

    Call Intelligence

    Drop in a sales call transcript — objections, competitors, commitments, coaching tips, and CRM autofill.

    Transcripts
    Objection Mining
    Coaching
    Try it
    Sales

    Sales Desk

    A proposal generator and an explainable deal-risk board — no black-box scores, the flags are the explanation.

    Proposals
    Deal Risk
    Explainable
    Try it
    Marketing

    Growth Studio

    Four marketing AI tools: landing page optimizer, ad variant factory, SEO briefs, and a brand-voice enforcer.

    CRO
    Ad Copy
    SEO
    Try it
    Marketing

    Retention Suite

    Churn-save emails from risk signals, on-brand review responses with a safety escalation rule, and lifecycle journeys.

    Churn Saves
    Reviews
    Lifecycle
    Try it
    Marketing

    Revenue Insights

    The CMO memo written from real channel math, and an ICP lookalike finder with fully visible scoring weights.

    Attribution Memo
    ICP Scoring
    Explainable
    Try it
    AI

    Dictate & Enhance

    Talk a messy field note into the box, tap Enhance — clean professional text, every number preserved.

    Web Speech
    Dictation
    No-Invention Prompting
    Try it
    Product

    System Health Board

    Live probes vs config checks, degraded-vs-down semantics, and an incident log with alert throttling.

    Health Checks
    Uptime
    Alerting
    Try it
    Marketing

    AI Outreach Composer

    Drop in a prospect's URL — get a four-touch sequence where every personalized claim cites a fact from their page.

    Live prospect research
    Cited claims
    Multi-touch
    Try it
    AI

    Site Audit AI

    Paste a URL — get a scored critique of value prop, hierarchy, CTA clarity, and conversion friction.

    Live fetch
    CRO rubric
    SSRF-guarded
    Try it
    AI

    SQL Translator

    Ask a question in plain English — get schema-aware Postgres back, verified read-only and explained clause by clause.

    Schema injection
    PostgreSQL
    Read-only guard
    Try it
    SEO

    Schema Markup Generator

    Build valid JSON-LD for Article, Product, Organization, LocalBusiness, or FAQPage — with the nesting done right.

    JSON-LD
    schema.org
    Rich results
    Try it
    Marketing

    Email Subject Line Tester

    Score a subject line on length, spam triggers, specificity, and preview-text fit — every rule shows its own points.

    Transparent heuristics
    No LLM
    Spam triggers
    Try it
    Stats

    Conversion Rate Calculator

    A/B significance, confidence intervals, and required sample size — the check that stops tests being called early.

    Two-proportion z-test
    Wilson CI
    Sample size
    Try it
    Tooling

    Color Palette Extractor

    Drop an image — get its dominant palette, nearest Tailwind tokens, and real WCAG contrast ratios.

    On-device
    WCAG contrast
    Tailwind tokens
    Try it
    Marketing

    Pricing Page Tear-Down

    Drop a SaaS pricing page — get critique of tier names, feature gates, anchoring, and buyer objections.

    Live fetch
    Pricing rubric
    Anchoring
    Try it
    Tooling

    Repo Analyzer

    Connect your own repos — private included — or paste any public one. Reproducible health score from the real file tree, plus a prioritized plan.

    GitHub App OAuth
    Private repos
    Deterministic score
    Try it
    Tooling

    Print Label Designer

    A millimeter-true label designer in the browser — scannable QR, real Code 128 barcodes, 300 DPI PNG export.

    Millimeter-true
    Scannable QR
    Code 128
    Try it

    Coming soon5

    AI

    AI Discovery InterviewerSoon

    An AI voice agent runs structured customer-discovery interviews, then clusters what it heard into themes.

    Voice Agent
    Customer Discovery
    Insight Mining
    On the roadmap
    Marketing

    Lead Signal RadarSoon

    Score inbound and watched accounts by buying-intent signals — hiring, tech changes, funding, page behavior.

    Intent Signals
    Scoring
    Explainability
    On the roadmap
    AI

    Roast Reels StudioSoon

    Upload a bad golf shot — get a broadcast-style reel with two AI announcers roasting it.

    ElevenLabs
    ffmpeg
    Web Audio
    On the roadmap
    AI

    Live Avatar ConciergeSoon

    Full-duplex voice conversation with a lip-synced video avatar — talk over it, it stops and listens.

    Hume EVI
    LiveKit
    WebRTC
    On the roadmap
    Tooling

    Visual Diff InspectorSoon

    Compare two URLs or two uploaded screenshots — see pixel and structural differences highlighted.

    Puppeteer
    QA
    Regression
    On the roadmap