Egor Karpunin Demo Lab
Product builder · $150/hr · MVPs, AI apps, automation, app rescue
Demo Lab
Each demo is structured around a specific business pain, the gain from solving it, the cost of waiting, and a small first step that makes the project easy to evaluate.
Answer service questions, detect booking intent, capture leads, and route follow-up.
Turn Figma, spreadsheets, or an idea into a usable dashboard prototype.
Build the page, form, thank-you state, CRM handoff, and analytics map together.
Audit a stuck app, triage risk, repair the core flow, and prepare handoff.
Move clients from service choice to confirmed slot with admin visibility.
Extract invoice/report data into a reviewable table with confidence scoring.
Validate onboarding, actions, progress, and settings before native build scope.
Show task flow, weak-pattern diagnosis, repair/review queues, and timed practice.
Eight proof paths. One delivery system.
Each demo uses its own business context and visual identity, but the work pattern stays consistent: fast first proof, fixed milestones, staging review, transparent handoff, and no fake client claims.
Send a requestPriority proof pages
These are not presented as completed client projects. They are commercially direct concept demos designed to show how the first usable version could work.
AI Business Chatbot / Support Assistant
Concept demo built with a fictional brand and synthetic data. Demo by Egor Karpunin. This is not a client project. It is a proof-of-skill prototype created to demonstrate product thinking, UX structure, architecture, and delivery quality.
Hi, I can answer pricing, booking, and service questions.
Do you have next-week appointments?
Yes. I found 3 available windows. Want me to capture your details?
SaaS Dashboard / Admin Panel
Concept demo built with a fictional brand and synthetic data. Demo by Egor Karpunin. This is not a client project. It is a proof-of-skill prototype created to demonstrate product thinking, UX structure, architecture, and delivery quality.
Landing Page + CRM + Analytics
Concept demo built with a fictional brand and synthetic data. Demo by Egor Karpunin. This is not a client project. It is a proof-of-skill prototype created to demonstrate product thinking, UX structure, architecture, and delivery quality.
Clear offer, form, thank-you state, CRM notification, analytics map.
Book strategy callApp Rescue / Broken Project Repair
Concept demo built with a fictional brand and synthetic data. Demo by Egor Karpunin. This is not a client project. It is a proof-of-skill prototype created to demonstrate product thinking, UX structure, architecture, and delivery quality.
Checkout crashes on submit
Error: missing API key
Deploy blocked
Core flow repaired and deployed to staging
Audit checklist complete Handoff notes readySecond-priority live demos
These are still concept demos with fictional brands and synthetic data. They expand the portfolio into local booking, document automation, mobile app validation, and interactive EdTech systems.
Service selection, booking flow, calendar, client details, admin view, confirmation screen, and email/SMS notification mock.
$6,500 fixed core packageUpload mock, extracted data table, confidence scores, manual correction screen, export CSV, and processing history.
$4,500 fixed core packageOnboarding, home screen, progress screen, task/action flow, profile/settings, and mobile-first PWA interface.
$6,500 fixed prototype packageLearning path, task screen, progress logic, weak skill report, quiz/exam mode, paywall/pack mock, and dashboard.
$9,500 fixed core packageproposal snippets
These snippets are intentionally transparent. They position the demo as proof of approach, not as a claimed client case.
I built a relevant concept demo for a similar AI support workflow: [demo-lab link]. It uses fictional data, but it shows the chat UX, lead capture, admin settings, and integration direction I would use for your project.
I built a dashboard MVP concept demo for a similar product workflow: [demo-lab link]. It uses synthetic data, but it shows the admin structure, metrics, tables, filters, and delivery shape I would use for your MVP.
I built a landing page plus CRM/analytics concept demo for a similar campaign flow: [demo-lab link]. It uses fictional data, but it shows the lead capture, thank-you state, event tracking, and follow-up structure I would implement.
I built an app rescue concept demo for a similar stuck-project situation: [demo-lab link]. It uses a fictional broken app, but it shows how I audit, prioritize bugs, repair the core flow, deploy to staging, and hand off cleanly.
I have a booking MVP concept scope for local service workflows: [demo-lab link]. It uses fictional data, but it shows the booking flow, calendar, client details, admin view, and notification logic I would use.
I have an AI document parser concept scope for invoice/report extraction: [demo-lab link]. It uses synthetic data, but it shows the upload, extracted table, confidence scores, manual correction, export, and processing history flow.
I have a mobile MVP concept scope for tracking and progress apps: [demo-lab link]. It uses fictional data, but it shows onboarding, home, progress, action flow, and profile/settings structure for validation before a larger build.
I have an interactive learning app concept scope for EdTech MVPs: [demo-lab link]. It uses synthetic data, but it shows learning paths, tasks, progress logic, weak-skill reporting, quiz mode, and student dashboard structure.