Your dev team is busy.
Your boss needs to see it first.
I build fully functional app demos so your team can get budget approved, without waiting months for a developer to have capacity.
Fast · Functional · ConvincingThe problem
Great ideas stall when stakeholders can't touch them
Your team has a clear vision for a tool that would genuinely improve how you work. But getting the budget, the sign-off, the headcount requires convincing someone who thinks in outcomes, not wireframes.
A working demo changes the conversation entirely. It makes the abstract concrete. It answers "but will it actually work?" before it's ever asked.
Building a demo falls to the bottom of the sprint. Your window to pitch closes.
You need something to show, not a six-week discovery process.
Decision makers want to see it work. Static mockups don't convince.
Clickable, functional, live on the web. In 72 hours. Built for the boardroom, not production.
Process
Simple, fast, no faff
Tell me what you're building
A 30-minute call. You describe the tool, who it's for, and what it needs to do. No technical brief required, just tell me in plain English.
Day 1I build the working demo
A fully functional app with real buttons, real flows, and real data. Built to survive a live demo in a boardroom, not just look good in a screenshot.
Days 1–3You walk into the room with proof
A shareable link. A live app your stakeholders can click through. Hand it to your dev team afterwards to build from.
Day 3Live examples
Click through real demos, built in days
Marketing team · Live now
Campaign Performance Dashboard
All channels in one view: spend, ROAS, leads and conversions. Click any channel to filter the trend chart. Built in 2 days, got the project greenlit in one meeting.
Try it nowOps team · Live now
Content Request Tracker
Replace the spreadsheet chaos with a proper intake board. Submit requests, track status across columns, filter by team. Built in 1.5 days.
Try it nowSales team · Live now
Proposal ROI Calculator
A sales team needed a leave-behind that made their value proposition undeniable. Enter team size, hours saved and product price. Watch the ROI update live.
Try it nowPricing
Flat-fee. No surprises. No retainers.
Demo
$1,500
One scoped, functional demo app.
- ✓ 30-min scoping call
- ✓ Fully functional working app
- ✓ Live URL, shareable immediately
- ✓ Delivered in 72 hours
- ✓ One round of revisions
- ✓ Source code handed over
Demo + Pitch Pack
$2,500
The demo plus everything you need to walk into the room ready.
- ✓ Everything in Demo
- ✓ Stakeholder one-pager (PDF)
- ✓ "How to present this" walkthrough
- ✓ Two rounds of revisions
- ✓ 48-hr delivery option
About
The person
behind the demo
I'm Phillip Dukarsky, the founder of demoin72. I've been in the marketing industry since 2010, starting in journalism and working my way up to overseeing client and user experience for brands such as Amazon and Aramco.
My background in advertising and marketing, rather than tech and code, gives me a unique advantage over most vibe coders. I understand branding and UX, and build apps that feel homegrown and like they are part of your business already.
Let me build one for you.
Ready to walk into that meeting with something real?
Book a free 30-minute call. Tell me what you're trying to build. I'll tell you if I can help.
Book a free callNot ready for a call? Email me at demoin72@gmail.com