
DanAI Deep Research
An evidence-first research workspace that turns complex questions into clear, source-grounded reports.
Next.js · LLM orchestration · Vercel · PWA
Index · 23 case studies
Products I designed, engineered and shipped — most of them solo, from first commit to production. Filter by domain or search by stack.

An evidence-first research workspace that turns complex questions into clear, source-grounded reports.
Next.js · LLM orchestration · Vercel · PWA

On-device AI driving assistant for Android that keeps a safe following distance — free, no ads, no account.
Android · On-device ML · Computer vision · GPS

Multimodal medical-data review workspace across seven specialties, with clearly bounded AI assistance.
↳ Prototype evaluated at 3 clinics
Next.js · Python · FastAPI · YOLOv8 · Gemini Vision

Deterministic chart engine plus AI interpretation that cites the evidence behind every statement.
Next.js · Deterministic calendar engine · LLM · Vercel · PWA

AI-assisted photo restoration: repair, colourise and expand old photographs with careful review against the original.
↳ 2,000+ users
Next.js · Supabase · Cloudflare R2 · OpenAI · Stripe

Tracks every Express Entry draw, places your CRS score against recent cut-offs and alerts you on Telegram.
Next.js · Telegram Bot API · Vercel · PWA

Browser studio that turns a song into a karaoke or music video — AI lyric sync and on-device vocal separation.
Next.js · On-device audio ML · Speech recognition · Vercel

AI interior and exterior design studio connected to vetted designers and home-service experts in the Greater Toronto Area.
Next.js · Image generation models · Stripe

Real-time collaborative boards for classrooms — students join instantly, teachers stay in control.
Next.js · Real-time sync · Cloudflare · Vercel
GreenSchool Education Suite
Private / client work
CRM and AI tools for a preschool network, including an AI STEM lesson planner.
↳ Teacher prep time cut from 3 hours to 15 minutes per lesson
React · Node.js · Gemini · Supabase
TalentMatchAI
Private / client work
Résumé screening and candidate matching that extracts skills, ranks candidates and writes recruiter summaries.
↳ Screening time per candidate reduced from 12 minutes to under 60 seconds
Next.js · Pinecone · OpenAI Embeddings · Supabase
AI Immigration Platform
Private / client work
Smart legal assistant that automates PR/visa eligibility checks, document guidance and case analysis.
↳ Consultation workload reduced by 50% for immigration offices
Next.js · LangChain · Gemini API · Supabase

Music cloud and community: upload audio or video, stream on mobile, build public playlists and share exact-song links.
Vite · Firebase · Vercel · PWA

AI household inventory: remember where things are stored and find them by AI search, voice or QR code.
Vite · Firebase · AI search · Vercel

Upload a video and get a summary, scene breakdown, ad scripts, a Q&A agent and a troubleshooting guide.
↳ Used in education, marketing and field-service support
React · Vite · Gemini Video · OpenAI Vision · LangChain

Free bilingual citizenship-test prep: 1,021 questions, memory mnemonics, a 30-minute mock exam and an audiobook.
Next.js · Firebase · Gemini · PWA

Bilingual G1 knowledge-test practice: 290 original questions, each linked to official Ontario sources.
Next.js · Firebase · Vercel · PWA

Smart energy management platform: monitoring, optimisation and personalised solar recommendations.
React · React Native · Node.js · Firebase

Fast reference tools for IRCC processing times, LMIAs, RCICs and citizenship preparation.
React · Node.js · REST APIs · Vercel

One-click private Gemini deployment that chats over text, images, video and PDFs without exposing the API key.
Next.js · TypeScript · Gemini API · Vercel

Dermatology assistant that helps Vietnamese doctors review skin-condition photos.
React · Python · TensorFlow · Render

Conversation practice in any language with an AI partner that corrects grammar and suggests vocabulary.
React · OpenAI API · Vercel

Physics-based racing game built with Matter.js and React Native, published on Google Play.
React Native · Expo · Matter.js · Android
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