AI Portfolio
Selected Projects

AI tools built for
the problems that matter
across every industry.

From legal contract review to documentary filmmaking, B2B sales automation to classroom learning -- each project is purpose-built AI for a real workflow.

Sales Legal Media & Film Consumer Education

Sales
Signal Agent
AI-Powered B2B Sales Intelligence Platform
Full-Stack Web App

What it does

Automates the identification and qualification of high-intent B2B prospects from website visitor data. Ingests real-time signals from DealFront, enriches with Apollo.io contact intelligence, and routes qualified leads into HubSpot CRM -- without manual intervention at any step.

Key capabilities

  • Territory-based lead routing across U.S. regions and international markets
  • Apollo.io intent signal filtering for CLM, contract negotiation, and contract review buying signals
  • Deduplication at every layer -- no repeat enrollments, no overwriting active accounts
  • Flexible scheduling: on-demand, cron, or daily at a configured time
  • Full run history with expandable per-run logs and contact tables
  • Google OAuth with per-user isolated data
Signal Agent dashboard
MikeOSS++
AI-Powered Legal Document Platform
Platform Extension

Overview

Extended from an open-source legal AI scaffold into a production-capable platform for in-house legal workflows. Built five custom tools on top of the base, then replaced the LibreOffice dependency with Superdocs API and set up Cloudflare R2 for file storage -- making it actually deployable to the cloud.

Tools built

RedlineUpload a contract and playbook. Claude generates a redlined Word doc with surgical tracked changes at the word/phrase level.
Doc DiffSide-by-side comparison with word-level highlighting. Synced scroll and Prev/Next change navigation.
DraftAI-assisted clause drafting from context or a starting point -- for original drafts or fallback positions in negotiation.
LibraryUnified document store. Files uploaded anywhere in the platform are auto-saved, chunked, and indexed for RAG.
Tabular ReviewBatch contract review: define column prompts, Claude extracts structured answers across a full document set.
AssistantConversational AI grounded in uploaded documents via RAG. Supports project-scoped and standalone modes.
Media & Film
StoryIndex
Research Database for Documentary Filmmakers
Desktop App

The problem

Documentary editors routinely shoot hundreds of hours of interviews. Finding a specific moment or building a character arc across that material is a manual, memory-dependent process. StoryIndex makes the footage queryable.

What it does

  • Scans footage folders, extracts audio via ffmpeg, transcribes through Whisper with auto-chunking
  • Speaker diarization with rename and merge across files
  • Promote a speaker to a character: GPT-4o builds a profile of emotional register, themes, and keyword fingerprints
  • Clickable keywords drill to exact footage moments
  • Global search with highlighted snippets across all transcripts
  • RAG-powered chat grounded in actual transcript text
StoryIndex character view
Consumer
Nightcap
Cocktail Recipe & Smart Pantry App
Live on App Store

What it does

Helps home bartenders discover and create cocktails based on what they actually have on hand. Browse 250+ recipes, track your home bar in a smart pantry, and surface drinks you can make right now -- or that you're one or two ingredients away from.

Features

  • Curated library of 250+ recipes with search and filtering
  • Smart pantry surfaces "makeable now" and "almost makeable" cocktails
  • Create and edit custom recipes with ingredients, steps, and photos
  • Google OAuth with cross-device sync via Supabase
  • Public and private recipe visibility with personal profile tab
Nightcap iOS app
Education
EduSubmit
AI-Powered Video Assignment Platform
Full-Stack Web App

What it does

Transforms video-based assignments into structured learning dialogues using a multi-stage AI pipeline. Instructors set a prompt and video length limit; students record directly in the browser. An automated pipeline handles everything from transcription to Socratic follow-up questions grounded in what the student actually said.

The AI pipeline

  • FFmpeg extracts audio from the submitted video
  • Whisper transcribes speech to text
  • Claude evaluates the transcript against the assignment prompt: summary, themes, strengths, gaps
  • Claude generates exactly 3 Socratic follow-up questions referencing what the student said
  • Students answer the three questions in text, completing a full learning loop
  • Instructors see transcript, analysis, questions, and student answers in one view
EduSubmit pipeline view

For live demo of these tools, please contact: jesse.d.goldstein@gmail.com